diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/README.md b/lib/node_modules/@stdlib/ndarray/base/every-by/README.md new file mode 100644 index 000000000000..4e0cc5ad5975 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/README.md @@ -0,0 +1,208 @@ + + +# everyBy + +> Test whether all elements in an ndarray pass a test implemented by a predicate function. + +
+ +
+ + + +
+ +## Usage + +```javascript +var everyBy = require( '@stdlib/ndarray/base/every-by' ); +``` + +#### everyBy( arrays, predicate\[, thisArg] ) + +Tests whether all elements in an ndarray pass a test implemented by a predicate function. + + + +```javascript +var Float64Array = require( '@stdlib/array/float64' ); + +function clbk( value ) { + return value > 0.0; +} + +// Create a data buffer: +var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); + +// Define the shape of the input array: +var shape = [ 3, 1, 2 ]; + +// Define the array strides: +var sx = [ 4, 4, 1 ]; + +// Define the index offset: +var ox = 0; + +// Create the input ndarray-like object: +var x = { + 'dtype': 'float64', + 'data': xbuf, + 'shape': shape, + 'strides': sx, + 'offset': ox, + 'order': 'row-major' +}; + +// Test elements: +var out = everyBy( [ x ], clbk ); +// returns true +``` + +The function accepts the following arguments: + +- **arrays**: array-like object containing an input ndarray. +- **predicate**: predicate function. +- **thisArg**: predicate function execution context (_optional_). + +The provided ndarray should be an `object` with the following properties: + +- **dtype**: data type. +- **data**: data buffer. +- **shape**: dimensions. +- **strides**: stride lengths. +- **offset**: index offset. +- **order**: specifies whether an ndarray is row-major (C-style) or column major (Fortran-style). + +The predicate function is provided the following arguments: + +- **value**: current array element. +- **indices**: current array element indices. +- **arr**: the input ndarray. + +To set the predicate function execution context, provide a `thisArg`. + + + +```javascript +var Float64Array = require( '@stdlib/array/float64' ); + +function clbk( value ) { + this.count += 1; + return value > 0.0; +} + +// Create a data buffer: +var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); + +// Define the shape of the input array: +var shape = [ 3, 1, 2 ]; + +// Define the array strides: +var sx = [ 4, 4, 1 ]; + +// Define the index offset: +var ox = 0; + +// Create the input ndarray-like object: +var x = { + 'dtype': 'float64', + 'data': xbuf, + 'shape': shape, + 'strides': sx, + 'offset': ox, + 'order': 'row-major' +}; + +var ctx = { + 'count': 0 +}; + +// Test elements: +var out = everyBy( [ x ], clbk, ctx ); +// returns true + +var count = ctx.count; +// returns 6 +``` + +
+ + + +
+ +## Notes + +- For very high-dimensional ndarrays which are non-contiguous, one should consider copying the underlying data to contiguous memory before performing the operation in order to achieve better performance. +- If provided an empty ndarray, the function returns `true`. + +
+ + + +
+ +## Examples + + + +```javascript +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var ndarray2array = require( '@stdlib/ndarray/base/to-array' ); +var everyBy = require( '@stdlib/ndarray/base/every-by' ); + +function clbk( value ) { + return value > 0; +} + +var x = { + 'dtype': 'generic', + 'data': discreteUniform( 10, -2, 10, { + 'dtype': 'generic' + }), + 'shape': [ 5, 2 ], + 'strides': [ 2, 1 ], + 'offset': 0, + 'order': 'row-major' +}; +console.log( ndarray2array( x.data, x.shape, x.strides, x.offset, x.order ) ); + +var out = everyBy( [ x ], clbk ); +console.log( out ); +``` + +
+ + + + + + + + + + + + diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_blocked_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_blocked_columnmajor.js new file mode 100644 index 000000000000..73b05f3e1c42 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_blocked_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/10d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/10.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 9 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_blocked_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_blocked_rowmajor.js new file mode 100644 index 000000000000..a6c573e5b93d --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_blocked_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/10d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/10.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 9 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_columnmajor.js new file mode 100644 index 000000000000..a76e94976182 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/10d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/10.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 9 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_rowmajor.js new file mode 100644 index 000000000000..1604f5997b46 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.10d_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/10d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/10.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 9 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.11d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.11d_columnmajor.js new file mode 100644 index 000000000000..f75902f26a97 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.11d_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/nd.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/11.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 10 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.11d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.11d_rowmajor.js new file mode 100644 index 000000000000..280612db94dc --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.11d_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/nd.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/11.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 10 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.1d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.1d_columnmajor.js new file mode 100644 index 000000000000..4709acc1b1cd --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.1d_columnmajor.js @@ -0,0 +1,132 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( [ x ], clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.1d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.1d_rowmajor.js new file mode 100644 index 000000000000..9e21fb417aa5 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.1d_rowmajor.js @@ -0,0 +1,132 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( [ x ], clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_blocked_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_blocked_columnmajor.js new file mode 100644 index 000000000000..5313bef691cb --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_blocked_columnmajor.js @@ -0,0 +1,144 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var sqrt = require( '@stdlib/math/base/special/sqrt' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/2d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( sqrt( len ) ); + sh = [ len, len ]; + len *= len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_blocked_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_blocked_rowmajor.js new file mode 100644 index 000000000000..9ed58a1d962e --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_blocked_rowmajor.js @@ -0,0 +1,144 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var sqrt = require( '@stdlib/math/base/special/sqrt' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/2d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( sqrt( len ) ); + sh = [ len, len ]; + len *= len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_columnmajor.js new file mode 100644 index 000000000000..9337de4706a6 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_columnmajor.js @@ -0,0 +1,144 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var sqrt = require( '@stdlib/math/base/special/sqrt' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/2d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( sqrt( len ) ); + sh = [ len, len ]; + len *= len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_rowmajor.js new file mode 100644 index 000000000000..4707ba2c8c29 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_rowmajor.js @@ -0,0 +1,144 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var sqrt = require( '@stdlib/math/base/special/sqrt' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/2d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( sqrt( len ) ); + sh = [ len, len ]; + len *= len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_rowmajor_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_rowmajor_accessors.js new file mode 100644 index 000000000000..8e7d4b04678c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.2d_rowmajor_accessors.js @@ -0,0 +1,170 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var sqrt = require( '@stdlib/math/base/special/sqrt' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/2d_accessors.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Returns an array data buffer element. +* +* @private +* @param {Collection} buf - data buffer +* @param {NonNegativeInteger} idx - element index +* @returns {*} element +*/ +function get( buf, idx ) { + return buf[ idx ]; +} + +/** +* Sets an array data buffer element. +* +* @private +* @param {Collection} buf - data buffer +* @param {NonNegativeInteger} idx - element index +* @param {*} value - value to set +*/ +function set( buf, idx, value ) { + buf[ idx ] = value; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order, + 'accessorProtocol': true, + 'accessors': [ get, set ] + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::accessors:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::accessors:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( sqrt( len ) ); + sh = [ len, len ]; + len *= len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::accessors:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_blocked_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_blocked_columnmajor.js new file mode 100644 index 000000000000..009b77488d9d --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_blocked_columnmajor.js @@ -0,0 +1,144 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var cbrt = require( '@stdlib/math/base/special/cbrt' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/3d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( cbrt( len ) ); + sh = [ len, len, len ]; + len *= len * len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_blocked_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_blocked_rowmajor.js new file mode 100644 index 000000000000..e03d0f9c8d0c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_blocked_rowmajor.js @@ -0,0 +1,144 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var cbrt = require( '@stdlib/math/base/special/cbrt' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/3d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( cbrt( len ) ); + sh = [ len, len, len ]; + len *= len * len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_columnmajor.js new file mode 100644 index 000000000000..5ff61d4e4203 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_columnmajor.js @@ -0,0 +1,144 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var cbrt = require( '@stdlib/math/base/special/cbrt' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/3d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( cbrt( len ) ); + sh = [ len, len, len ]; + len *= len * len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_rowmajor.js new file mode 100644 index 000000000000..554138da4fe1 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.3d_rowmajor.js @@ -0,0 +1,144 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var cbrt = require( '@stdlib/math/base/special/cbrt' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/3d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( cbrt( len ) ); + sh = [ len, len, len ]; + len *= len * len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_blocked_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_blocked_columnmajor.js new file mode 100644 index 000000000000..b44bb8d8761c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_blocked_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/4d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/4.0 ) ); + sh = [ len, len, len, len ]; + len *= len * len * len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_blocked_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_blocked_rowmajor.js new file mode 100644 index 000000000000..2b67635745d6 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_blocked_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/4d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/4.0 ) ); + sh = [ len, len, len, len ]; + len *= len * len * len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_columnmajor.js new file mode 100644 index 000000000000..dd5a8725c2e3 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/4d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/4.0 ) ); + sh = [ len, len, len, len ]; + len *= len * len * len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_rowmajor.js new file mode 100644 index 000000000000..90016f711d56 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.4d_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/4d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/4.0 ) ); + sh = [ len, len, len, len ]; + len *= len * len * len; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_blocked_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_blocked_columnmajor.js new file mode 100644 index 000000000000..28dead7365d2 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_blocked_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/5d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/5.0 ) ); + sh = [ len, len, len, len, len ]; + len *= pow( len, 4 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_blocked_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_blocked_rowmajor.js new file mode 100644 index 000000000000..7d8af328e41b --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_blocked_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/5d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/5.0 ) ); + sh = [ len, len, len, len, len ]; + len *= pow( len, 4 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_columnmajor.js new file mode 100644 index 000000000000..7b8634c11254 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/5d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/5.0 ) ); + sh = [ len, len, len, len, len ]; + len *= pow( len, 4 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_rowmajor.js new file mode 100644 index 000000000000..bc1b7548730e --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.5d_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/5d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/5.0 ) ); + sh = [ len, len, len, len, len ]; + len *= pow( len, 4 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_blocked_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_blocked_columnmajor.js new file mode 100644 index 000000000000..9a2ac5d111b6 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_blocked_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/6d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/6.0 ) ); + sh = [ len, len, len, len, len, len ]; + len *= pow( len, 5 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_blocked_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_blocked_rowmajor.js new file mode 100644 index 000000000000..ad4c65fe94c7 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_blocked_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/6d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/6.0 ) ); + sh = [ len, len, len, len, len, len ]; + len *= pow( len, 5 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_columnmajor.js new file mode 100644 index 000000000000..3518b7b49152 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/6d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/6.0 ) ); + sh = [ len, len, len, len, len, len ]; + len *= pow( len, 5 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_rowmajor.js new file mode 100644 index 000000000000..0445b2746c9c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.6d_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/6d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/6.0 ) ); + sh = [ len, len, len, len, len, len ]; + len *= pow( len, 5 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_blocked_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_blocked_columnmajor.js new file mode 100644 index 000000000000..35c77426e8ec --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_blocked_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/7d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/7.0 ) ); + sh = [ len, len, len, len, len, len, len ]; + len *= pow( len, 6 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_blocked_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_blocked_rowmajor.js new file mode 100644 index 000000000000..12f8f98197b7 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_blocked_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/7d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/7.0 ) ); + sh = [ len, len, len, len, len, len, len ]; + len *= pow( len, 6 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_columnmajor.js new file mode 100644 index 000000000000..98252d709722 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/7d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/7.0 ) ); + sh = [ len, len, len, len, len, len, len ]; + len *= pow( len, 6 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_rowmajor.js new file mode 100644 index 000000000000..ae612e3d6cb1 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.7d_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/7d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/7.0 ) ); + sh = [ len, len, len, len, len, len, len ]; + len *= pow( len, 6 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_blocked_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_blocked_columnmajor.js new file mode 100644 index 000000000000..4710a6230959 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_blocked_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/8d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/8.0 ) ); + sh = [ len, len, len, len, len, len, len, len ]; + len *= pow( len, 7 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_blocked_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_blocked_rowmajor.js new file mode 100644 index 000000000000..4710a6230959 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_blocked_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/8d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/8.0 ) ); + sh = [ len, len, len, len, len, len, len, len ]; + len *= pow( len, 7 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_columnmajor.js new file mode 100644 index 000000000000..ebd3ac2598fd --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/8d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/8.0 ) ); + sh = [ len, len, len, len, len, len, len, len ]; + len *= pow( len, 7 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_rowmajor.js new file mode 100644 index 000000000000..1007ebbd6ecd --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.8d_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/8d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/8.0 ) ); + sh = [ len, len, len, len, len, len, len, len ]; + len *= pow( len, 7 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_blocked_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_blocked_columnmajor.js new file mode 100644 index 000000000000..a2dfa877ff0f --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_blocked_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/9d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/9.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 8 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_blocked_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_blocked_rowmajor.js new file mode 100644 index 000000000000..c511e1720792 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_blocked_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/9d_blocked.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/9.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 8 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+'::blocked:ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_columnmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_columnmajor.js new file mode 100644 index 000000000000..51b5ba34bb9c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_columnmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/9d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'column-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/9.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 8 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_rowmajor.js b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_rowmajor.js new file mode 100644 index 000000000000..345867ee93b9 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/benchmark/benchmark.9d_rowmajor.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var bench = require( '@stdlib/bench' ); +var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive; +var pow = require( '@stdlib/math/base/special/pow' ); +var floor = require( '@stdlib/math/base/special/floor' ); +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var shape2strides = require( '@stdlib/ndarray/base/shape2strides' ); +var pkg = require( './../package.json' ).name; +var everyBy = require( './../lib/9d.js' ); + + +// VARIABLES // + +var types = [ 'float64' ]; +var order = 'row-major'; + + +// FUNCTIONS // + +/** +* Callback function. +* +* @param {*} value - ndarray element +* @returns {boolean} result +*/ +function clbk( value ) { + return value > 0.0; +} + +/** +* Creates a benchmark function. +* +* @private +* @param {PositiveInteger} len - ndarray length +* @param {NonNegativeIntegerArray} shape - ndarray shape +* @param {string} xtype - ndarray data type +* @returns {Function} benchmark function +*/ +function createBenchmark( len, shape, xtype ) { + var x; + + x = discreteUniform( len, 1, 100 ); + x = { + 'dtype': xtype, + 'data': x, + 'shape': shape, + 'strides': shape2strides( shape, order ), + 'offset': 0, + 'order': order + }; + return benchmark; + + /** + * Benchmark function. + * + * @private + * @param {Benchmark} b - benchmark instance + */ + function benchmark( b ) { + var out; + var i; + + b.tic(); + for ( i = 0; i < b.iterations; i++ ) { + out = everyBy( x, clbk ); + if ( typeof out !== 'boolean' ) { + b.fail( 'should return a boolean' ); + } + } + b.toc(); + if ( !isBoolean( out ) ) { + b.fail( 'should return a boolean' ); + } + b.pass( 'benchmark finished' ); + b.end(); + } +} + + +// MAIN // + +/** +* Main execution sequence. +* +* @private +*/ +function main() { + var len; + var min; + var max; + var sh; + var t1; + var f; + var i; + var j; + + min = 1; // 10^min + max = 6; // 10^max + + for ( j = 0; j < types.length; j++ ) { + t1 = types[ j ]; + for ( i = min; i <= max; i++ ) { + len = pow( 10, i ); + + sh = [ len/2, 2, 1, 1, 1, 1, 1, 1, 1 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + sh = [ 1, 1, 1, 1, 1, 1, 1, 2, len/2 ]; + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + + len = floor( pow( len, 1.0/9.0 ) ); + sh = [ len, len, len, len, len, len, len, len, len ]; + len *= pow( len, 8 ); + f = createBenchmark( len, sh, t1 ); + bench( pkg+':ndims='+sh.length+',len='+len+',shape=['+sh.join(',')+'],xorder='+order+',xtype='+t1, f ); + } + } +} + +main(); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/docs/repl.txt b/lib/node_modules/@stdlib/ndarray/base/every-by/docs/repl.txt new file mode 100644 index 000000000000..cf10fa57c711 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/docs/repl.txt @@ -0,0 +1,74 @@ + +{{alias}}( arrays, predicate[, thisArg] ) + Tests whether all elements in an ndarray pass a test implemented by a + predicate function. + + A provided "ndarray" should be an `object` with the following properties: + + - dtype: data type. + - data: data buffer. + - shape: dimensions. + - strides: stride lengths. + - offset: index offset. + - order: specifies whether an ndarray is row-major (C-style) or column-major + (Fortran-style). + + The predicate function is provided the following arguments: + + - value: current array element. + - indices: current array element indices. + - arr: the input ndarray. + + If provided an empty ndarray, the function returns `true`. + + Parameters + ---------- + arrays: ArrayLikeObject + Array-like object containing an input ndarray. + + predicate: Function + Predicate function. + + thisArg: any (optional) + Predicate function execution context. + + Returns + ------- + out: boolean + Boolean indicating whether all elements in an ndarray pass a test + implemented by a predicate function. + + Examples + -------- + // Define ndarray data and meta data... + > var xbuf = new {{alias:@stdlib/array/float64}}( [ 1.0, 1.0, 1.0, 1.0 ] ); + > var dt = 'float64'; + > var sh = [ 2, 2 ]; + > var sx = [ 2, 1 ]; + > var ox = 0; + > var ord = 'row-major'; + + // Define a callback... + > function clbk( v ) { return v > 0.0; }; + + // Using an ndarray... + > var x = {{alias:@stdlib/ndarray/ctor}}( dt, xbuf, sh, sx, ox, ord ); + > {{alias}}( [ x ], clbk ) + true + + // Using a minimal ndarray-like object... + > xbuf = new {{alias:@stdlib/array/float64}}( [ 1.0, 1.0, 1.0, 0.0 ] ); + > x = { + ... 'dtype': dt, + ... 'data': xbuf, + ... 'shape': sh, + ... 'strides': sx, + ... 'offset': ox, + ... 'order': ord + ... }; + > {{alias}}( [ x ], clbk ) + false + + See Also + -------- + diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/docs/types/index.d.ts b/lib/node_modules/@stdlib/ndarray/base/every-by/docs/types/index.d.ts new file mode 100644 index 000000000000..53257bf98818 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/docs/types/index.d.ts @@ -0,0 +1,109 @@ +/* +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +// TypeScript Version: 4.1 + +/// + +import { ArrayLike } from '@stdlib/types/array'; +import { typedndarray } from '@stdlib/types/ndarray'; + +/** +* Returns a boolean indicating whether an element passes a test. +* +* @returns boolean indicating whether an ndarray element passes a test +*/ +type Nullary = ( this: U ) => boolean; + +/** +* Returns a boolean indicating whether an element passes a test. +* +* @param value - current array element +* @returns boolean indicating whether an ndarray element passes a test +*/ +type Unary = ( this: U, value: T ) => boolean; + +/** +* Returns a boolean indicating whether an element passes a test. +* +* @param value - current array element +* @param indices - current array element indices +* @returns boolean indicating whether an ndarray element passes a test +*/ +type Binary = ( this: U, value: T, indices: Array ) => boolean; + +/** +* Returns a boolean indicating whether an element passes a test. +* +* @param value - current array element +* @param indices - current array element indices +* @param arr - input array +* @returns boolean indicating whether an ndarray element passes a test +*/ +type Ternary = ( this: U, value: T, indices: Array, arr: typedndarray ) => boolean; + +/** +* Returns a boolean indicating whether an element passes a test. +* +* @param value - current array element +* @param indices - current array element indices +* @param arr - input array +* @returns boolean indicating whether an ndarray element passes a test +*/ +type Predicate = Nullary | Unary | Binary | Ternary; + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @param arrays - array-like object containing an input ndarray +* @param predicate - predicate function +* @param thisArg - predicate function execution context +* @returns boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create data buffers: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the array: +* var shape = [ 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray: +* var x = ndarray( 'float64', xbuf, shape, sx, ox, 'row-major' ); +* +* // Test elements: +* var out = everyBy( [ x ], predicate ); +* // returns true +*/ +declare function everyBy( arrays: ArrayLike>, predicate: Predicate, thisArg?: ThisParameterType> ): boolean; + + +// EXPORTS // + +export = everyBy; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/docs/types/test.ts b/lib/node_modules/@stdlib/ndarray/base/every-by/docs/types/test.ts new file mode 100644 index 000000000000..45d402aad679 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/docs/types/test.ts @@ -0,0 +1,99 @@ +/* +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/// + +import zeros = require( '@stdlib/ndarray/zeros' ); +import everyBy = require( './index' ); + +/** +* Predicate function. +* +* @param v - ndarray element +* @returns result +*/ +function clbk( v: any ): boolean { + return v > 0.0; +} + + +// TESTS // + +// The function returns a boolean... +{ + const x = zeros( [ 2, 2 ] ); + const arrays = [ x ]; + + everyBy( arrays, clbk ); // $ExpectType boolean + everyBy( arrays, clbk, {} ); // $ExpectType boolean +} + +// The compiler throws an error if the function is provided a first argument which is not an array-like object containing ndarray-like objects... +{ + everyBy( 5, clbk ); // $ExpectError + everyBy( true, clbk ); // $ExpectError + everyBy( false, clbk ); // $ExpectError + everyBy( null, clbk ); // $ExpectError + everyBy( undefined, clbk ); // $ExpectError + everyBy( {}, clbk ); // $ExpectError + everyBy( [ 1 ], clbk ); // $ExpectError + everyBy( ( x: number ): number => x, clbk ); // $ExpectError + + everyBy( 5, clbk, {} ); // $ExpectError + everyBy( true, clbk, {} ); // $ExpectError + everyBy( false, clbk, {} ); // $ExpectError + everyBy( null, clbk, {} ); // $ExpectError + everyBy( undefined, clbk, {} ); // $ExpectError + everyBy( {}, clbk, {} ); // $ExpectError + everyBy( [ 1 ], clbk, {} ); // $ExpectError + everyBy( ( x: number ): number => x, clbk, {} ); // $ExpectError +} + +// The compiler throws an error if the function is provided a second argument which is not a callback function... +{ + const x = zeros( [ 2, 2 ] ); + const arrays = [ x ]; + + everyBy( arrays, '10' ); // $ExpectError + everyBy( arrays, 5 ); // $ExpectError + everyBy( arrays, true ); // $ExpectError + everyBy( arrays, false ); // $ExpectError + everyBy( arrays, null ); // $ExpectError + everyBy( arrays, undefined ); // $ExpectError + everyBy( arrays, [] ); // $ExpectError + everyBy( arrays, {} ); // $ExpectError + + everyBy( arrays, '10', {} ); // $ExpectError + everyBy( arrays, 5, {} ); // $ExpectError + everyBy( arrays, true, {} ); // $ExpectError + everyBy( arrays, false, {} ); // $ExpectError + everyBy( arrays, null, {} ); // $ExpectError + everyBy( arrays, undefined, {} ); // $ExpectError + everyBy( arrays, [], {} ); // $ExpectError + everyBy( arrays, {}, {} ); // $ExpectError +} + +// The compiler throws an error if the function is provided an unsupported number of arguments... +{ + const x = zeros( [ 2, 2 ] ); + const arrays = [ x ]; + + everyBy(); // $ExpectError + everyBy( arrays ); // $ExpectError + everyBy( arrays, clbk, {}, {} ); // $ExpectError +} diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/examples/index.js b/lib/node_modules/@stdlib/ndarray/base/every-by/examples/index.js new file mode 100644 index 000000000000..023c45364d74 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/examples/index.js @@ -0,0 +1,42 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); +var ndarray2array = require( '@stdlib/ndarray/base/to-array' ); +var everyBy = require( './../lib' ); + +function clbk( value ) { + return value > 0; +} + +var x = { + 'dtype': 'generic', + 'data': discreteUniform( 10, -2, 10, { + 'dtype': 'generic' + }), + 'shape': [ 5, 2 ], + 'strides': [ 2, 1 ], + 'offset': 0, + 'order': 'row-major' +}; +console.log( ndarray2array( x.data, x.shape, x.strides, x.offset, x.order ) ); + +var out = everyBy( [ x ], clbk ); +console.log( out ); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/0d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/0d.js new file mode 100644 index 000000000000..630c7de74969 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/0d.js @@ -0,0 +1,83 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0 ] ); +* +* // Define the shape of the input array: +* var shape = []; +* +* // Define the array strides: +* var sx = [ 0 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every0d( x, predicate ); +* // returns true +*/ +function every0d( x, predicate, thisArg ) { + if ( predicate.call( thisArg, x.data[ x.offset ], [], x.ref ) ) { + return true; + } + return false; +} + + +// EXPORTS // + +module.exports = every0d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/0d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/0d_accessors.js new file mode 100644 index 000000000000..ef17e2144044 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/0d_accessors.js @@ -0,0 +1,86 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0 ] ); +* +* // Define the shape of the input array: +* var shape = []; +* +* // Define the array strides: +* var sx = [ 0 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every0d( x, predicate ); +* // returns true +*/ +function every0d( x, predicate, thisArg ) { + if ( predicate.call( thisArg, x.accessors[ 0 ]( x.data, x.offset ), [], x.ref ) ) { // eslint-disable-line max-len + return true; + } + return false; +} + + +// EXPORTS // + +module.exports = every0d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d.js new file mode 100644 index 000000000000..69e0f5e2e9a4 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d.js @@ -0,0 +1,218 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 12, 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every10d( x, predicate ); +* // returns true +*/ +function every10d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var dx8; + var dx9; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var S6; + var S7; + var S8; + var S9; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var i8; + var i9; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 9 ]; + S1 = sh[ 8 ]; + S2 = sh[ 7 ]; + S3 = sh[ 6 ]; + S4 = sh[ 5 ]; + S5 = sh[ 4 ]; + S6 = sh[ 3 ]; + S7 = sh[ 2 ]; + S8 = sh[ 1 ]; + S9 = sh[ 0 ]; + dx0 = sx[ 9 ]; // offset increment for innermost loop + dx1 = sx[ 8 ] - ( S0*sx[9] ); + dx2 = sx[ 7 ] - ( S1*sx[8] ); + dx3 = sx[ 6 ] - ( S2*sx[7] ); + dx4 = sx[ 5 ] - ( S3*sx[6] ); + dx5 = sx[ 4 ] - ( S4*sx[5] ); + dx6 = sx[ 3 ] - ( S5*sx[4] ); + dx7 = sx[ 2 ] - ( S6*sx[3] ); + dx8 = sx[ 1 ] - ( S7*sx[2] ); + dx9 = sx[ 0 ] - ( S8*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + S6 = sh[ 6 ]; + S7 = sh[ 7 ]; + S8 = sh[ 8 ]; + S9 = sh[ 9 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); + dx6 = sx[ 6 ] - ( S5*sx[5] ); + dx7 = sx[ 7 ] - ( S6*sx[6] ); + dx8 = sx[ 8 ] - ( S7*sx[7] ); + dx9 = sx[ 9 ] - ( S8*sx[8] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i9 = 0; i9 < S9; i9++ ) { + for ( i8 = 0; i8 < S8; i8++ ) { + for ( i7 = 0; i7 < S7; i7++ ) { + for ( i6 = 0; i6 < S6; i6++ ) { + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i9, i8, i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + ix += dx8; + } + ix += dx9; + } + return true; +} + + +// EXPORTS // + +module.exports = every10d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d_accessors.js new file mode 100644 index 000000000000..3bd00015e62a --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d_accessors.js @@ -0,0 +1,225 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every10d( x, predicate ); +* // returns true +*/ +function every10d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var dx8; + var dx9; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var S6; + var S7; + var S8; + var S9; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var i8; + var i9; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 9 ]; + S1 = sh[ 8 ]; + S2 = sh[ 7 ]; + S3 = sh[ 6 ]; + S4 = sh[ 5 ]; + S5 = sh[ 4 ]; + S6 = sh[ 3 ]; + S7 = sh[ 2 ]; + S8 = sh[ 1 ]; + S9 = sh[ 0 ]; + dx0 = sx[ 9 ]; // offset increment for innermost loop + dx1 = sx[ 8 ] - ( S0*sx[9] ); + dx2 = sx[ 7 ] - ( S1*sx[8] ); + dx3 = sx[ 6 ] - ( S2*sx[7] ); + dx4 = sx[ 5 ] - ( S3*sx[6] ); + dx5 = sx[ 4 ] - ( S4*sx[5] ); + dx6 = sx[ 3 ] - ( S5*sx[4] ); + dx7 = sx[ 2 ] - ( S6*sx[3] ); + dx8 = sx[ 1 ] - ( S7*sx[2] ); + dx9 = sx[ 0 ] - ( S8*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + S6 = sh[ 6 ]; + S7 = sh[ 7 ]; + S8 = sh[ 8 ]; + S9 = sh[ 9 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); + dx6 = sx[ 6 ] - ( S5*sx[5] ); + dx7 = sx[ 7 ] - ( S6*sx[6] ); + dx8 = sx[ 8 ] - ( S7*sx[7] ); + dx9 = sx[ 9 ] - ( S8*sx[8] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i9 = 0; i9 < S9; i9++ ) { + for ( i8 = 0; i8 < S8; i8++ ) { + for ( i7 = 0; i7 < S7; i7++ ) { + for ( i6 = 0; i6 < S6; i6++ ) { + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i9, i8, i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + ix += dx8; + } + ix += dx9; + } + return true; +} + + +// EXPORTS // + +module.exports = every10d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d_blocked.js new file mode 100644 index 000000000000..0994bed3ab90 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d_blocked.js @@ -0,0 +1,316 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth, max-len */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 12, 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = blockedevery10d( x, predicate ); +* // returns true +*/ +function blockedevery10d( x, predicate, thisArg ) { // eslint-disable-line max-statements, max-lines-per-function + var bsize; + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var dx8; + var dx9; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var ox6; + var ox7; + var ox8; + var ox9; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var s6; + var s7; + var s8; + var s9; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var i8; + var i9; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var j6; + var j7; + var j8; + var j9; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Iterate over blocks... + for ( j9 = sh[9]; j9 > 0; ) { + if ( j9 < bsize ) { + s9 = j9; + j9 = 0; + } else { + s9 = bsize; + j9 -= bsize; + } + ox9 = ox + ( j9*sx[9] ); + for ( j8 = sh[8]; j8 > 0; ) { + if ( j8 < bsize ) { + s8 = j8; + j8 = 0; + } else { + s8 = bsize; + j8 -= bsize; + } + dx9 = sx[9] - ( s8*sx[8] ); + ox8 = ox9 + ( j8*sx[8] ); + for ( j7 = sh[7]; j7 > 0; ) { + if ( j7 < bsize ) { + s7 = j7; + j7 = 0; + } else { + s7 = bsize; + j7 -= bsize; + } + dx8 = sx[8] - ( s7*sx[7] ); + ox7 = ox8 + ( j7*sx[7] ); + for ( j6 = sh[6]; j6 > 0; ) { + if ( j6 < bsize ) { + s6 = j6; + j6 = 0; + } else { + s6 = bsize; + j6 -= bsize; + } + dx7 = sx[7] - ( s6*sx[6] ); + ox6 = ox7 + ( j6*sx[6] ); + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + dx6 = sx[6] - ( s5*sx[5] ); + ox5 = ox6 + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i9 = 0; i9 < s9; i9++ ) { + for ( i8 = 0; i8 < s8; i8++ ) { + for ( i7 = 0; i7 < s7; i7++ ) { + for ( i6 = 0; i6 < s6; i6++ ) { + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i9, i8, i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + ix += dx8; + } + ix += dx9; + } + } + } + } + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery10d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d_blocked_accessors.js new file mode 100644 index 000000000000..56336ec26084 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/10d_blocked_accessors.js @@ -0,0 +1,323 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth, max-len */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 8, 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = blockedevery10d( x, predicate ); +* // returns true +*/ +function blockedevery10d( x, predicate, thisArg ) { // eslint-disable-line max-statements, max-lines-per-function + var bsize; + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var dx8; + var dx9; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var ox6; + var ox7; + var ox8; + var ox9; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var s6; + var s7; + var s8; + var s9; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var i8; + var i9; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var j6; + var j7; + var j8; + var j9; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Cache accessor: + get = x.accessors[0]; + + // Iterate over blocks... + for ( j9 = sh[9]; j9 > 0; ) { + if ( j9 < bsize ) { + s9 = j9; + j9 = 0; + } else { + s9 = bsize; + j9 -= bsize; + } + ox9 = ox + ( j9*sx[9] ); + for ( j8 = sh[8]; j8 > 0; ) { + if ( j8 < bsize ) { + s8 = j8; + j8 = 0; + } else { + s8 = bsize; + j8 -= bsize; + } + dx9 = sx[9] - ( s8*sx[8] ); + ox8 = ox9 + ( j8*sx[8] ); + for ( j7 = sh[7]; j7 > 0; ) { + if ( j7 < bsize ) { + s7 = j7; + j7 = 0; + } else { + s7 = bsize; + j7 -= bsize; + } + dx8 = sx[8] - ( s7*sx[7] ); + ox7 = ox8 + ( j7*sx[7] ); + for ( j6 = sh[6]; j6 > 0; ) { + if ( j6 < bsize ) { + s6 = j6; + j6 = 0; + } else { + s6 = bsize; + j6 -= bsize; + } + dx7 = sx[7] - ( s6*sx[6] ); + ox6 = ox7 + ( j6*sx[6] ); + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + dx6 = sx[6] - ( s5*sx[5] ); + ox5 = ox6 + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i9 = 0; i9 < s9; i9++ ) { + for ( i8 = 0; i8 < s8; i8++ ) { + for ( i7 = 0; i7 < s7; i7++ ) { + for ( i6 = 0; i6 < s6; i6++ ) { + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i9, i8, i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + ix += dx8; + } + ix += dx9; + } + } + } + } + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery10d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/1d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/1d.js new file mode 100644 index 000000000000..f4e5a12c20f9 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/1d.js @@ -0,0 +1,105 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 4 ]; +* +* // Define the array strides: +* var sx = [ 2 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every1d( x, predicate ); +* // returns true +*/ +function every1d( x, predicate, thisArg ) { + var xbuf; + var dx0; + var S0; + var ix; + var i0; + + // Note on variable naming convention: S#, dx#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables: dimensions and loop offset (pointer) increments: + S0 = x.shape[ 0 ]; + dx0 = x.strides[ 0 ]; + + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], [ i0 ], x.ref ) ) { + return false; + } + ix += dx0; + } + return true; +} + + +// EXPORTS // + +module.exports = every1d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/1d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/1d_accessors.js new file mode 100644 index 000000000000..31b3168b4551 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/1d_accessors.js @@ -0,0 +1,112 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 4 ]; +* +* // Define the array strides: +* var sx = [ 2 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every1d( x, predicate ); +* // returns true +*/ +function every1d( x, predicate, thisArg ) { + var xbuf; + var get; + var dx0; + var S0; + var ix; + var i0; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables: dimensions and loop offset (pointer) increments... + S0 = x.shape[ 0 ]; + dx0 = x.strides[ 0 ]; + + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), [ i0 ], x.ref) ) { + return false; + } + ix += dx0; + } + return true; +} + + +// EXPORTS // + +module.exports = every1d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d.js new file mode 100644 index 000000000000..4404c5176adc --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d.js @@ -0,0 +1,136 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every2d( x, predicate ); +* // returns true +*/ +function every2d( x, predicate, thisArg ) { + var xbuf; + var idx; + var dx0; + var dx1; + var sh; + var S0; + var S1; + var sx; + var ix; + var i0; + var i1; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 1 ]; + S1 = sh[ 0 ]; + dx0 = sx[ 1 ]; // offset increment for innermost loop + dx1 = sx[ 0 ] - ( S0*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + return true; +} + + +// EXPORTS // + +module.exports = every2d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d_accessors.js new file mode 100644 index 000000000000..707aec505df5 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d_accessors.js @@ -0,0 +1,143 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every2d( x, predicate ); +* // returns true +*/ +function every2d( x, predicate, thisArg ) { + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var sh; + var S0; + var S1; + var sx; + var ix; + var i0; + var i1; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 1 ]; + S1 = sh[ 0 ]; + dx0 = sx[ 1 ]; // offset increment for innermost loop + dx1 = sx[ 0 ] - ( S0*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + return true; +} + + +// EXPORTS // + +module.exports = every2d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d_blocked.js new file mode 100644 index 000000000000..509749d1f60e --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d_blocked.js @@ -0,0 +1,162 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = blockedevery2d( x, predicate ); +* // returns true +*/ +function blockedevery2d( x, predicate, thisArg ) { + var bsize; + var xbuf; + var idx; + var dx0; + var dx1; + var ox1; + var sh; + var s0; + var s1; + var sx; + var ox; + var ix; + var i0; + var i1; + var j0; + var j1; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Iterate over blocks... + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + ox1 = ox + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery2d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d_blocked_accessors.js new file mode 100644 index 000000000000..97e01114777c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/2d_blocked_accessors.js @@ -0,0 +1,169 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = blockedevery2d( x, predicate ); +* // returns true +*/ +function blockedevery2d( x, predicate, thisArg ) { + var bsize; + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var ox1; + var sh; + var s0; + var s1; + var sx; + var ox; + var ix; + var i0; + var i1; + var j0; + var j1; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Cache accessor: + get = x.accessors[0]; + + // Iterate over blocks... + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + ox1 = ox + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery2d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d.js new file mode 100644 index 000000000000..11bab9f243a3 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d.js @@ -0,0 +1,146 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every3d( x, predicate ); +* // returns true +*/ +function every3d( x, predicate, thisArg ) { + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var sh; + var S0; + var S1; + var S2; + var sx; + var ix; + var i0; + var i1; + var i2; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 2 ]; + S1 = sh[ 1 ]; + S2 = sh[ 0 ]; + dx0 = sx[ 2 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[2] ); + dx2 = sx[ 0 ] - ( S1*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + return true; +} + + +// EXPORTS // + +module.exports = every3d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d_accessors.js new file mode 100644 index 000000000000..be902c7debbc --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d_accessors.js @@ -0,0 +1,153 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every3d( x, predicate ); +* // returns true +*/ +function every3d( x, predicate, thisArg ) { + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var sh; + var S0; + var S1; + var S2; + var sx; + var ix; + var i0; + var i1; + var i2; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 2 ]; + S1 = sh[ 1 ]; + S2 = sh[ 0 ]; + dx0 = sx[ 2 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[2] ); + dx2 = sx[ 0 ] - ( S1*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + return true; +} + + +// EXPORTS // + +module.exports = every3d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d_blocked.js new file mode 100644 index 000000000000..7dd413604684 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d_blocked.js @@ -0,0 +1,183 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = blockedevery3d( x, predicate ); +* // returns true +*/ +function blockedevery3d( x, predicate, thisArg ) { + var bsize; + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var ox1; + var ox2; + var sh; + var s0; + var s1; + var s2; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var j0; + var j1; + var j2; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Iterate over blocks... + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + ox2 = ox + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery3d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d_blocked_accessors.js new file mode 100644 index 000000000000..d089c70985d0 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/3d_blocked_accessors.js @@ -0,0 +1,190 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = blockedevery3d( x, predicate ); +* // returns true +*/ +function blockedevery3d( x, predicate, thisArg ) { + var bsize; + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var ox1; + var ox2; + var sh; + var s0; + var s1; + var s2; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var j0; + var j1; + var j2; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Cache accessor: + get = x.accessors[0]; + + // Iterate over blocks... + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + ox2 = ox + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery3d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d.js new file mode 100644 index 000000000000..f5803f27d68c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d.js @@ -0,0 +1,156 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every4d( x, predicate ); +* // returns true +*/ +function every4d( x, predicate, thisArg ) { + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var sh; + var S0; + var S1; + var S2; + var S3; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 3 ]; + S1 = sh[ 2 ]; + S2 = sh[ 1 ]; + S3 = sh[ 0 ]; + dx0 = sx[ 3 ]; // offset increment for innermost loop + dx1 = sx[ 2 ] - ( S0*sx[3] ); + dx2 = sx[ 1 ] - ( S1*sx[2] ); + dx3 = sx[ 0 ] - ( S2*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + return true; +} + + +// EXPORTS // + +module.exports = every4d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d_accessors.js new file mode 100644 index 000000000000..11c79f3766d7 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d_accessors.js @@ -0,0 +1,163 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every4d( x, predicate ); +* // returns true +*/ +function every4d( x, predicate, thisArg ) { + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var sh; + var S0; + var S1; + var S2; + var S3; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 3 ]; + S1 = sh[ 2 ]; + S2 = sh[ 1 ]; + S3 = sh[ 0 ]; + dx0 = sx[ 3 ]; // offset increment for innermost loop + dx1 = sx[ 2 ] - ( S0*sx[3] ); + dx2 = sx[ 1 ] - ( S1*sx[2] ); + dx3 = sx[ 0 ] - ( S2*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + return true; +} + + +// EXPORTS // + +module.exports = every4d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d_blocked.js new file mode 100644 index 000000000000..7e19c07d7dbd --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d_blocked.js @@ -0,0 +1,202 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = blockedevery4d( x, predicate ); +* // returns true +*/ +function blockedevery4d( x, predicate, thisArg ) { + var bsize; + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var ox1; + var ox2; + var ox3; + var sh; + var s0; + var s1; + var s2; + var s3; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var j0; + var j1; + var j2; + var j3; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Iterate over blocks... + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + ox3 = ox + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery4d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d_blocked_accessors.js new file mode 100644 index 000000000000..4bb4a2e549bc --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/4d_blocked_accessors.js @@ -0,0 +1,209 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = blockedevery4d( x, predicate ); +* // returns true +*/ +function blockedevery4d( x, predicate, thisArg ) { + var bsize; + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var ox1; + var ox2; + var ox3; + var sh; + var s0; + var s1; + var s2; + var s3; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var j0; + var j1; + var j2; + var j3; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Cache accessor: + get = x.accessors[0]; + + // Iterate over blocks... + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + ox3 = ox + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery4d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d.js new file mode 100644 index 000000000000..1c32b520a5ab --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d.js @@ -0,0 +1,168 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every5d( x, predicate ); +* // returns true +*/ +function every5d( x, predicate, thisArg ) { + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 4 ]; + S1 = sh[ 3 ]; + S2 = sh[ 2 ]; + S3 = sh[ 1 ]; + S4 = sh[ 0 ]; + dx0 = sx[ 4 ]; // offset increment for innermost loop + dx1 = sx[ 3 ] - ( S0*sx[4] ); + dx2 = sx[ 2 ] - ( S1*sx[3] ); + dx3 = sx[ 1 ] - ( S2*sx[2] ); + dx4 = sx[ 0 ] - ( S3*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + return true; +} + + +// EXPORTS // + +module.exports = every5d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d_accessors.js new file mode 100644 index 000000000000..a760bff23c9d --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d_accessors.js @@ -0,0 +1,175 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every5d( x, predicate ); +* // returns true +*/ +function every5d( x, predicate, thisArg ) { + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 4 ]; + S1 = sh[ 3 ]; + S2 = sh[ 2 ]; + S3 = sh[ 1 ]; + S4 = sh[ 0 ]; + dx0 = sx[ 4 ]; // offset increment for innermost loop + dx1 = sx[ 3 ] - ( S0*sx[4] ); + dx2 = sx[ 2 ] - ( S1*sx[3] ); + dx3 = sx[ 1 ] - ( S2*sx[2] ); + dx4 = sx[ 0 ] - ( S3*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + return true; +} + + +// EXPORTS // + +module.exports = every5d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d_blocked.js new file mode 100644 index 000000000000..935936730aed --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d_blocked.js @@ -0,0 +1,221 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = blockedevery5d( x, predicate ); +* // returns true +*/ +function blockedevery5d( x, predicate, thisArg ) { + var bsize; + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var ox1; + var ox2; + var ox3; + var ox4; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var j0; + var j1; + var j2; + var j3; + var j4; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Iterate over blocks... + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + ox4 = ox + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery5d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d_blocked_accessors.js new file mode 100644 index 000000000000..32038fbe6240 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/5d_blocked_accessors.js @@ -0,0 +1,228 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = blockedevery5d( x, predicate ); +* // returns true +*/ +function blockedevery5d( x, predicate, thisArg ) { + var bsize; + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var ox1; + var ox2; + var ox3; + var ox4; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var j0; + var j1; + var j2; + var j3; + var j4; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Cache accessor: + get = x.accessors[0]; + + // Iterate over blocks... + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + ox4 = ox + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery5d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d.js new file mode 100644 index 000000000000..2f22f6b0cdcf --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d.js @@ -0,0 +1,178 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every6d( x, predicate ); +* // returns true +*/ +function every6d( x, predicate, thisArg ) { + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 5 ]; + S1 = sh[ 4 ]; + S2 = sh[ 3 ]; + S3 = sh[ 2 ]; + S4 = sh[ 1 ]; + S5 = sh[ 0 ]; + dx0 = sx[ 5 ]; // offset increment for innermost loop + dx1 = sx[ 4 ] - ( S0*sx[5] ); + dx2 = sx[ 3 ] - ( S1*sx[4] ); + dx3 = sx[ 2 ] - ( S2*sx[3] ); + dx4 = sx[ 1 ] - ( S3*sx[2] ); + dx5 = sx[ 0 ] - ( S4*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + return true; +} + + +// EXPORTS // + +module.exports = every6d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d_accessors.js new file mode 100644 index 000000000000..6e104352cab5 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d_accessors.js @@ -0,0 +1,185 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every6d( x, predicate ); +* // returns true +*/ +function every6d( x, predicate, thisArg ) { + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 5 ]; + S1 = sh[ 4 ]; + S2 = sh[ 3 ]; + S3 = sh[ 2 ]; + S4 = sh[ 1 ]; + S5 = sh[ 0 ]; + dx0 = sx[ 5 ]; // offset increment for innermost loop + dx1 = sx[ 4 ] - ( S0*sx[5] ); + dx2 = sx[ 3 ] - ( S1*sx[4] ); + dx3 = sx[ 2 ] - ( S2*sx[3] ); + dx4 = sx[ 1 ] - ( S3*sx[2] ); + dx5 = sx[ 0 ] - ( S4*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + return true; +} + + +// EXPORTS // + +module.exports = every6d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d_blocked.js new file mode 100644 index 000000000000..bf1a216b5c4a --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d_blocked.js @@ -0,0 +1,240 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = blockedevery6d( x, predicate ); +* // returns true +*/ +function blockedevery6d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var bsize; + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Iterate over blocks... + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + ox5 = ox + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery6d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d_blocked_accessors.js new file mode 100644 index 000000000000..a7a1921c936c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/6d_blocked_accessors.js @@ -0,0 +1,247 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = blockedevery6d( x, predicate ); +* // returns true +*/ +function blockedevery6d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var bsize; + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Cache accessor: + get = x.accessors[0]; + + // Iterate over blocks... + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + ox5 = ox + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery6d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d.js new file mode 100644 index 000000000000..5cfa953579fd --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d.js @@ -0,0 +1,188 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every7d( x, predicate ); +* // returns true +*/ +function every7d( x, predicate, thisArg ) { + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var S6; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 6 ]; + S1 = sh[ 5 ]; + S2 = sh[ 4 ]; + S3 = sh[ 3 ]; + S4 = sh[ 2 ]; + S5 = sh[ 1 ]; + S6 = sh[ 0 ]; + dx0 = sx[ 6 ]; // offset increment for innermost loop + dx1 = sx[ 5 ] - ( S0*sx[6] ); + dx2 = sx[ 4 ] - ( S1*sx[5] ); + dx3 = sx[ 3 ] - ( S2*sx[4] ); + dx4 = sx[ 2 ] - ( S3*sx[3] ); + dx5 = sx[ 1 ] - ( S4*sx[2] ); + dx6 = sx[ 0 ] - ( S5*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + S6 = sh[ 6 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); + dx6 = sx[ 6 ] - ( S5*sx[5] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i6 = 0; i6 < S6; i6++ ) { + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + return true; +} + + +// EXPORTS // + +module.exports = every7d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d_accessors.js new file mode 100644 index 000000000000..9a432e230339 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d_accessors.js @@ -0,0 +1,195 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every7d( x, predicate ); +* // returns true +*/ +function every7d( x, predicate, thisArg ) { + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var S6; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 6 ]; + S1 = sh[ 5 ]; + S2 = sh[ 4 ]; + S3 = sh[ 3 ]; + S4 = sh[ 2 ]; + S5 = sh[ 1 ]; + S6 = sh[ 0 ]; + dx0 = sx[ 6 ]; // offset increment for innermost loop + dx1 = sx[ 5 ] - ( S0*sx[6] ); + dx2 = sx[ 4 ] - ( S1*sx[5] ); + dx3 = sx[ 3 ] - ( S2*sx[4] ); + dx4 = sx[ 2 ] - ( S3*sx[3] ); + dx5 = sx[ 1 ] - ( S4*sx[2] ); + dx6 = sx[ 0 ] - ( S5*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + S6 = sh[ 6 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); + dx6 = sx[ 6 ] - ( S5*sx[5] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i6 = 0; i6 < S6; i6++ ) { + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + return true; +} + + +// EXPORTS // + +module.exports = every7d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d_blocked.js new file mode 100644 index 000000000000..8af64afe38cc --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d_blocked.js @@ -0,0 +1,259 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth, max-len */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = blockedevery7d( x, predicate ); +* // returns true +*/ +function blockedevery7d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var bsize; + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var ox6; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var s6; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var j6; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Iterate over blocks... + for ( j6 = sh[6]; j6 > 0; ) { + if ( j6 < bsize ) { + s6 = j6; + j6 = 0; + } else { + s6 = bsize; + j6 -= bsize; + } + ox6 = ox + ( j6*sx[6] ); + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + dx6 = sx[6] - ( s5*sx[5] ); + ox5 = ox6 + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i6 = 0; i6 < s6; i6++ ) { + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery7d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d_blocked_accessors.js new file mode 100644 index 000000000000..e78b31c06aa2 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/7d_blocked_accessors.js @@ -0,0 +1,266 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth, max-len */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = blockedevery7d( x, predicate ); +* // returns true +*/ +function blockedevery7d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var bsize; + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var ox6; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var s6; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var j6; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Cache accessor: + get = x.accessors[0]; + + // Iterate over blocks... + for ( j6 = sh[6]; j6 > 0; ) { + if ( j6 < bsize ) { + s6 = j6; + j6 = 0; + } else { + s6 = bsize; + j6 -= bsize; + } + ox6 = ox + ( j6*sx[6] ); + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + dx6 = sx[6] - ( s5*sx[5] ); + ox5 = ox6 + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i6 = 0; i6 < s6; i6++ ) { + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery7d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d.js new file mode 100644 index 000000000000..6f9eb7434cc2 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d.js @@ -0,0 +1,198 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every8d( x, predicate ); +* // returns true +*/ +function every8d( x, predicate, thisArg ) { + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var S6; + var S7; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 7 ]; + S1 = sh[ 6 ]; + S2 = sh[ 5 ]; + S3 = sh[ 4 ]; + S4 = sh[ 3 ]; + S5 = sh[ 2 ]; + S6 = sh[ 1 ]; + S7 = sh[ 0 ]; + dx0 = sx[ 7 ]; // offset increment for innermost loop + dx1 = sx[ 6 ] - ( S0*sx[7] ); + dx2 = sx[ 5 ] - ( S1*sx[6] ); + dx3 = sx[ 4 ] - ( S2*sx[5] ); + dx4 = sx[ 3 ] - ( S3*sx[4] ); + dx5 = sx[ 2 ] - ( S4*sx[3] ); + dx6 = sx[ 1 ] - ( S5*sx[2] ); + dx7 = sx[ 0 ] - ( S6*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + S6 = sh[ 6 ]; + S7 = sh[ 7 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); + dx6 = sx[ 6 ] - ( S5*sx[5] ); + dx7 = sx[ 7 ] - ( S6*sx[6] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i7 = 0; i7 < S7; i7++ ) { + for ( i6 = 0; i6 < S6; i6++ ) { + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + return true; +} + + +// EXPORTS // + +module.exports = every8d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d_accessors.js new file mode 100644 index 000000000000..ff0563ce968a --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d_accessors.js @@ -0,0 +1,205 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every8d( x, predicate ); +* // returns true +*/ +function every8d( x, predicate, thisArg ) { + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var S6; + var S7; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 7 ]; + S1 = sh[ 6 ]; + S2 = sh[ 5 ]; + S3 = sh[ 4 ]; + S4 = sh[ 3 ]; + S5 = sh[ 2 ]; + S6 = sh[ 1 ]; + S7 = sh[ 0 ]; + dx0 = sx[ 7 ]; // offset increment for innermost loop + dx1 = sx[ 6 ] - ( S0*sx[7] ); + dx2 = sx[ 5 ] - ( S1*sx[6] ); + dx3 = sx[ 4 ] - ( S2*sx[5] ); + dx4 = sx[ 3 ] - ( S3*sx[4] ); + dx5 = sx[ 2 ] - ( S4*sx[3] ); + dx6 = sx[ 1 ] - ( S5*sx[2] ); + dx7 = sx[ 0 ] - ( S6*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + S6 = sh[ 6 ]; + S7 = sh[ 7 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); + dx6 = sx[ 6 ] - ( S5*sx[5] ); + dx7 = sx[ 7 ] - ( S6*sx[6] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i7 = 0; i7 < S7; i7++ ) { + for ( i6 = 0; i6 < S6; i6++ ) { + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + return true; +} + + +// EXPORTS // + +module.exports = every8d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d_blocked.js new file mode 100644 index 000000000000..ddbdc1473bec --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d_blocked.js @@ -0,0 +1,278 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth, max-len */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = blockedevery8d( x, predicate ); +* // returns true +*/ +function blockedevery8d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var bsize; + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var ox6; + var ox7; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var s6; + var s7; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var j6; + var j7; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Iterate over blocks... + for ( j7 = sh[7]; j7 > 0; ) { + if ( j7 < bsize ) { + s7 = j7; + j7 = 0; + } else { + s7 = bsize; + j7 -= bsize; + } + ox7 = ox + ( j7*sx[7] ); + for ( j6 = sh[6]; j6 > 0; ) { + if ( j6 < bsize ) { + s6 = j6; + j6 = 0; + } else { + s6 = bsize; + j6 -= bsize; + } + dx7 = sx[7] - ( s6*sx[6] ); + ox6 = ox7 + ( j6*sx[6] ); + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + dx6 = sx[6] - ( s5*sx[5] ); + ox5 = ox6 + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i7 = 0; i7 < s7; i7++ ) { + for ( i6 = 0; i6 < s6; i6++ ) { + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + } + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery8d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d_blocked_accessors.js new file mode 100644 index 000000000000..98f0f8258ead --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/8d_blocked_accessors.js @@ -0,0 +1,285 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth, max-len */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = blockedevery8d( x, predicate ); +* // returns true +*/ +function blockedevery8d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var bsize; + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var ox6; + var ox7; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var s6; + var s7; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var j6; + var j7; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Cache accessor: + get = x.accessors[0]; + + // Iterate over blocks... + for ( j7 = sh[7]; j7 > 0; ) { + if ( j7 < bsize ) { + s7 = j7; + j7 = 0; + } else { + s7 = bsize; + j7 -= bsize; + } + ox7 = ox + ( j7*sx[7] ); + for ( j6 = sh[6]; j6 > 0; ) { + if ( j6 < bsize ) { + s6 = j6; + j6 = 0; + } else { + s6 = bsize; + j6 -= bsize; + } + dx7 = sx[7] - ( s6*sx[6] ); + ox6 = ox7 + ( j6*sx[6] ); + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + dx6 = sx[6] - ( s5*sx[5] ); + ox5 = ox6 + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i7 = 0; i7 < s7; i7++ ) { + for ( i6 = 0; i6 < s6; i6++ ) { + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + } + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery8d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d.js new file mode 100644 index 000000000000..aadf595375d5 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d.js @@ -0,0 +1,208 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = every9d( x, predicate ); +* // returns true +*/ +function every9d( x, predicate, thisArg ) { + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var dx8; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var S6; + var S7; + var S8; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var i8; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 8 ]; + S1 = sh[ 7 ]; + S2 = sh[ 6 ]; + S3 = sh[ 5 ]; + S4 = sh[ 4 ]; + S5 = sh[ 3 ]; + S6 = sh[ 2 ]; + S7 = sh[ 1 ]; + S8 = sh[ 0 ]; + dx0 = sx[ 8 ]; // offset increment for innermost loop + dx1 = sx[ 7 ] - ( S0*sx[8] ); + dx2 = sx[ 6 ] - ( S1*sx[7] ); + dx3 = sx[ 5 ] - ( S2*sx[6] ); + dx4 = sx[ 4 ] - ( S3*sx[5] ); + dx5 = sx[ 3 ] - ( S4*sx[4] ); + dx6 = sx[ 2 ] - ( S5*sx[3] ); + dx7 = sx[ 1 ] - ( S6*sx[2] ); + dx8 = sx[ 0 ] - ( S7*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + S6 = sh[ 6 ]; + S7 = sh[ 7 ]; + S8 = sh[ 8 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); + dx6 = sx[ 6 ] - ( S5*sx[5] ); + dx7 = sx[ 7 ] - ( S6*sx[6] ); + dx8 = sx[ 8 ] - ( S7*sx[7] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Iterate over the ndarray dimensions... + for ( i8 = 0; i8 < S8; i8++ ) { + for ( i7 = 0; i7 < S7; i7++ ) { + for ( i6 = 0; i6 < S6; i6++ ) { + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i8, i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + ix += dx8; + } + return true; +} + + +// EXPORTS // + +module.exports = every9d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d_accessors.js new file mode 100644 index 000000000000..eb64053c1daf --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d_accessors.js @@ -0,0 +1,215 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth */ + +'use strict'; + +// MODULES // + +var isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major-string' ); +var zeroTo = require( '@stdlib/array/base/zero-to' ); +var reverse = require( '@stdlib/array/base/reverse' ); +var take = require( '@stdlib/array/base/take-indexed' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = every9d( x, predicate ); +* // returns true +*/ +function every9d( x, predicate, thisArg ) { + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var dx8; + var sh; + var S0; + var S1; + var S2; + var S3; + var S4; + var S5; + var S6; + var S7; + var S8; + var sx; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var i8; + + // Note on variable naming convention: S#, dx#, dy#, i# where # corresponds to the loop number, with `0` being the innermost loop... + + // Extract loop variables for purposes of loop interchange: dimensions and loop offset (pointer) increments... + sh = x.shape; + sx = x.strides; + idx = zeroTo( sh.length ); + if ( isRowMajor( x.order ) ) { + // For row-major ndarrays, the last dimensions have the fastest changing indices... + S0 = sh[ 8 ]; + S1 = sh[ 7 ]; + S2 = sh[ 6 ]; + S3 = sh[ 5 ]; + S4 = sh[ 4 ]; + S5 = sh[ 3 ]; + S6 = sh[ 2 ]; + S7 = sh[ 1 ]; + S8 = sh[ 0 ]; + dx0 = sx[ 8 ]; // offset increment for innermost loop + dx1 = sx[ 7 ] - ( S0*sx[8] ); + dx2 = sx[ 6 ] - ( S1*sx[7] ); + dx3 = sx[ 5 ] - ( S2*sx[6] ); + dx4 = sx[ 4 ] - ( S3*sx[5] ); + dx5 = sx[ 3 ] - ( S4*sx[4] ); + dx6 = sx[ 2 ] - ( S5*sx[3] ); + dx7 = sx[ 1 ] - ( S6*sx[2] ); + dx8 = sx[ 0 ] - ( S7*sx[1] ); // offset increment for outermost loop + } else { // order === 'column-major' + // For column-major ndarrays, the first dimensions have the fastest changing indices... + S0 = sh[ 0 ]; + S1 = sh[ 1 ]; + S2 = sh[ 2 ]; + S3 = sh[ 3 ]; + S4 = sh[ 4 ]; + S5 = sh[ 5 ]; + S6 = sh[ 6 ]; + S7 = sh[ 7 ]; + S8 = sh[ 8 ]; + dx0 = sx[ 0 ]; // offset increment for innermost loop + dx1 = sx[ 1 ] - ( S0*sx[0] ); + dx2 = sx[ 2 ] - ( S1*sx[1] ); + dx3 = sx[ 3 ] - ( S2*sx[2] ); + dx4 = sx[ 4 ] - ( S3*sx[3] ); + dx5 = sx[ 5 ] - ( S4*sx[4] ); + dx6 = sx[ 6 ] - ( S5*sx[5] ); + dx7 = sx[ 7 ] - ( S6*sx[6] ); + dx8 = sx[ 8 ] - ( S7*sx[7] ); // offset increment for outermost loop + idx = reverse( idx ); + } + // Set a pointer to the first indexed element: + ix = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over the ndarray dimensions... + for ( i8 = 0; i8 < S8; i8++ ) { + for ( i7 = 0; i7 < S7; i7++ ) { + for ( i6 = 0; i6 < S6; i6++ ) { + for ( i5 = 0; i5 < S5; i5++ ) { + for ( i4 = 0; i4 < S4; i4++ ) { + for ( i3 = 0; i3 < S3; i3++ ) { + for ( i2 = 0; i2 < S2; i2++ ) { + for ( i1 = 0; i1 < S1; i1++ ) { + for ( i0 = 0; i0 < S0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i8, i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { // eslint-disable-line max-len + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + ix += dx8; + } + return true; +} + + +// EXPORTS // + +module.exports = every9d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d_blocked.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d_blocked.js new file mode 100644 index 000000000000..28f6e0045143 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d_blocked.js @@ -0,0 +1,297 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth, max-len */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 1, 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 12, 12, 12, 12, 12, 12, 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = blockedevery9d( x, predicate ); +* // returns true +*/ +function blockedevery9d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var bsize; + var xbuf; + var idx; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var dx8; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var ox6; + var ox7; + var ox8; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var s6; + var s7; + var s8; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var i8; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var j6; + var j7; + var j8; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Iterate over blocks... + for ( j8 = sh[8]; j8 > 0; ) { + if ( j8 < bsize ) { + s8 = j8; + j8 = 0; + } else { + s8 = bsize; + j8 -= bsize; + } + ox8 = ox + ( j8*sx[8] ); + for ( j7 = sh[7]; j7 > 0; ) { + if ( j7 < bsize ) { + s7 = j7; + j7 = 0; + } else { + s7 = bsize; + j7 -= bsize; + } + dx8 = sx[8] - ( s7*sx[7] ); + ox7 = ox8 + ( j7*sx[7] ); + for ( j6 = sh[6]; j6 > 0; ) { + if ( j6 < bsize ) { + s6 = j6; + j6 = 0; + } else { + s6 = bsize; + j6 -= bsize; + } + dx7 = sx[7] - ( s6*sx[6] ); + ox6 = ox7 + ( j6*sx[6] ); + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + dx6 = sx[6] - ( s5*sx[5] ); + ox5 = ox6 + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i8 = 0; i8 < s8; i8++ ) { + for ( i7 = 0; i7 < s7; i7++ ) { + for ( i6 = 0; i6 < s6; i6++ ) { + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, xbuf[ ix ], take( [ i8, i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + ix += dx8; + } + } + } + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery9d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d_blocked_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d_blocked_accessors.js new file mode 100644 index 000000000000..a27b74c493b0 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/9d_blocked_accessors.js @@ -0,0 +1,304 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +/* eslint-disable max-depth, max-len */ + +'use strict'; + +// MODULES // + +var loopOrder = require( '@stdlib/ndarray/base/nullary-loop-interchange-order' ); +var blockSize = require( '@stdlib/ndarray/base/nullary-tiling-block-size' ); +var take = require( '@stdlib/array/base/take-indexed' ); +var reverse = require( '@stdlib/array/base/reverse' ); + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function via loop blocking. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 1, 1, 1, 1, 1, 1, 2, 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 8, 8, 8, 8, 8, 8, 4, 2, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = blockedevery9d( x, predicate ); +* // returns true +*/ +function blockedevery9d( x, predicate, thisArg ) { // eslint-disable-line max-statements + var bsize; + var xbuf; + var idx; + var get; + var dx0; + var dx1; + var dx2; + var dx3; + var dx4; + var dx5; + var dx6; + var dx7; + var dx8; + var ox1; + var ox2; + var ox3; + var ox4; + var ox5; + var ox6; + var ox7; + var ox8; + var sh; + var s0; + var s1; + var s2; + var s3; + var s4; + var s5; + var s6; + var s7; + var s8; + var sx; + var ox; + var ix; + var i0; + var i1; + var i2; + var i3; + var i4; + var i5; + var i6; + var i7; + var i8; + var j0; + var j1; + var j2; + var j3; + var j4; + var j5; + var j6; + var j7; + var j8; + var o; + + // Note on variable naming convention: s#, dx#, dy#, i#, j# where # corresponds to the loop number, with `0` being the innermost loop... + + // Resolve the loop interchange order: + o = loopOrder( x.shape, x.strides ); + sh = o.sh; + sx = o.sx; + idx = reverse( o.idx ); + + // Determine the block size: + bsize = blockSize( x.dtype ); + + // Set a pointer to the first indexed element: + ox = x.offset; + + // Cache a reference to the input ndarray buffer: + xbuf = x.data; + + // Cache the offset increment for the innermost loop: + dx0 = sx[0]; + + // Cache accessor: + get = x.accessors[0]; + + // Iterate over blocks... + for ( j8 = sh[8]; j8 > 0; ) { + if ( j8 < bsize ) { + s8 = j8; + j8 = 0; + } else { + s8 = bsize; + j8 -= bsize; + } + ox8 = ox + ( j8*sx[8] ); + for ( j7 = sh[7]; j7 > 0; ) { + if ( j7 < bsize ) { + s7 = j7; + j7 = 0; + } else { + s7 = bsize; + j7 -= bsize; + } + dx8 = sx[8] - ( s7*sx[7] ); + ox7 = ox8 + ( j7*sx[7] ); + for ( j6 = sh[6]; j6 > 0; ) { + if ( j6 < bsize ) { + s6 = j6; + j6 = 0; + } else { + s6 = bsize; + j6 -= bsize; + } + dx7 = sx[7] - ( s6*sx[6] ); + ox6 = ox7 + ( j6*sx[6] ); + for ( j5 = sh[5]; j5 > 0; ) { + if ( j5 < bsize ) { + s5 = j5; + j5 = 0; + } else { + s5 = bsize; + j5 -= bsize; + } + dx6 = sx[6] - ( s5*sx[5] ); + ox5 = ox6 + ( j5*sx[5] ); + for ( j4 = sh[4]; j4 > 0; ) { + if ( j4 < bsize ) { + s4 = j4; + j4 = 0; + } else { + s4 = bsize; + j4 -= bsize; + } + dx5 = sx[5] - ( s4*sx[4] ); + ox4 = ox5 + ( j4*sx[4] ); + for ( j3 = sh[3]; j3 > 0; ) { + if ( j3 < bsize ) { + s3 = j3; + j3 = 0; + } else { + s3 = bsize; + j3 -= bsize; + } + dx4 = sx[4] - ( s3*sx[3] ); + ox3 = ox4 + ( j3*sx[3] ); + for ( j2 = sh[2]; j2 > 0; ) { + if ( j2 < bsize ) { + s2 = j2; + j2 = 0; + } else { + s2 = bsize; + j2 -= bsize; + } + dx3 = sx[3] - ( s2*sx[2] ); + ox2 = ox3 + ( j2*sx[2] ); + for ( j1 = sh[1]; j1 > 0; ) { + if ( j1 < bsize ) { + s1 = j1; + j1 = 0; + } else { + s1 = bsize; + j1 -= bsize; + } + dx2 = sx[2] - ( s1*sx[1] ); + ox1 = ox2 + ( j1*sx[1] ); + for ( j0 = sh[0]; j0 > 0; ) { + if ( j0 < bsize ) { + s0 = j0; + j0 = 0; + } else { + s0 = bsize; + j0 -= bsize; + } + // Compute the index offset for the first input ndarray element in the current block: + ix = ox1 + ( j0*sx[0] ); + + // Compute the loop offset increment: + dx1 = sx[1] - ( s0*sx[0] ); + + // Iterate over the ndarray dimensions... + for ( i8 = 0; i8 < s8; i8++ ) { + for ( i7 = 0; i7 < s7; i7++ ) { + for ( i6 = 0; i6 < s6; i6++ ) { + for ( i5 = 0; i5 < s5; i5++ ) { + for ( i4 = 0; i4 < s4; i4++ ) { + for ( i3 = 0; i3 < s3; i3++ ) { + for ( i2 = 0; i2 < s2; i2++ ) { + for ( i1 = 0; i1 < s1; i1++ ) { + for ( i0 = 0; i0 < s0; i0++ ) { + if ( !predicate.call( thisArg, get( xbuf, ix ), take( [ i8, i7, i6, i5, i4, i3, i2, i1, i0 ], idx ), x.ref ) ) { + return false; + } + ix += dx0; + } + ix += dx1; + } + ix += dx2; + } + ix += dx3; + } + ix += dx4; + } + ix += dx5; + } + ix += dx6; + } + ix += dx7; + } + ix += dx8; + } + } + } + } + } + } + } + } + } + } + return true; +} + + +// EXPORTS // + +module.exports = blockedevery9d; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/index.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/index.js new file mode 100644 index 000000000000..aa7856a4b56c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/index.js @@ -0,0 +1,69 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +/** +* Test whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @module @stdlib/ndarray/base/every-by +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* var everyBy = require( '@stdlib/ndarray/base/every-by' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = everyBy( [ x ], predicate ); +* // returns true +*/ + +// MODULES // + +var main = require( './main.js' ); + + +// EXPORTS // + +module.exports = main; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/main.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/main.js new file mode 100644 index 000000000000..88bac59ff626 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/main.js @@ -0,0 +1,224 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var iterationOrder = require( '@stdlib/ndarray/base/iteration-order' ); +var ndarray2object = require( '@stdlib/ndarray/base/ndarraylike2object' ); +var numel = require( '@stdlib/ndarray/base/numel' ); +var blockedaccessorevery2d = require( './2d_blocked_accessors.js' ); +var blockedaccessorevery3d = require( './3d_blocked_accessors.js' ); +var blockedaccessorevery4d = require( './4d_blocked_accessors.js' ); +var blockedaccessorevery5d = require( './5d_blocked_accessors.js' ); +var blockedaccessorevery6d = require( './6d_blocked_accessors.js' ); +var blockedaccessorevery7d = require( './7d_blocked_accessors.js' ); +var blockedaccessorevery8d = require( './8d_blocked_accessors.js' ); +var blockedaccessorevery9d = require( './9d_blocked_accessors.js' ); +var blockedaccessorevery10d = require( './10d_blocked_accessors.js' ); +var blockedevery2d = require( './2d_blocked.js' ); +var blockedevery3d = require( './3d_blocked.js' ); +var blockedevery4d = require( './4d_blocked.js' ); +var blockedevery5d = require( './5d_blocked.js' ); +var blockedevery6d = require( './6d_blocked.js' ); +var blockedevery7d = require( './7d_blocked.js' ); +var blockedevery8d = require( './8d_blocked.js' ); +var blockedevery9d = require( './9d_blocked.js' ); +var blockedevery10d = require( './10d_blocked.js' ); +var accessorevery0d = require( './0d_accessors.js' ); +var accessorevery1d = require( './1d_accessors.js' ); +var accessorevery2d = require( './2d_accessors.js' ); +var accessorevery3d = require( './3d_accessors.js' ); +var accessorevery4d = require( './4d_accessors.js' ); +var accessorevery5d = require( './5d_accessors.js' ); +var accessorevery6d = require( './6d_accessors.js' ); +var accessorevery7d = require( './7d_accessors.js' ); +var accessorevery8d = require( './8d_accessors.js' ); +var accessorevery9d = require( './9d_accessors.js' ); +var accessorevery10d = require( './10d_accessors.js' ); +var accessoreverynd = require( './nd_accessors.js' ); +var every0d = require( './0d.js' ); +var every1d = require( './1d.js' ); +var every2d = require( './2d.js' ); +var every3d = require( './3d.js' ); +var every4d = require( './4d.js' ); +var every5d = require( './5d.js' ); +var every6d = require( './6d.js' ); +var every7d = require( './7d.js' ); +var every8d = require( './8d.js' ); +var every9d = require( './9d.js' ); +var every10d = require( './10d.js' ); +var everynd = require( './nd.js' ); + + +// VARIABLES // + +var EVERY = [ + every0d, + every1d, + every2d, + every3d, + every4d, + every5d, + every6d, + every7d, + every8d, + every9d, + every10d +]; +var ACCESSOR_EVERY = [ + accessorevery0d, + accessorevery1d, + accessorevery2d, + accessorevery3d, + accessorevery4d, + accessorevery5d, + accessorevery6d, + accessorevery7d, + accessorevery8d, + accessorevery9d, + accessorevery10d +]; +var BLOCKED_EVERY = [ + blockedevery2d, // 0 + blockedevery3d, + blockedevery4d, + blockedevery5d, + blockedevery6d, + blockedevery7d, + blockedevery8d, + blockedevery9d, + blockedevery10d // 8 +]; +var BLOCKED_ACCESSOR_EVERY = [ + blockedaccessorevery2d, // 0 + blockedaccessorevery3d, + blockedaccessorevery4d, + blockedaccessorevery5d, + blockedaccessorevery6d, + blockedaccessorevery7d, + blockedaccessorevery8d, + blockedaccessorevery9d, + blockedaccessorevery10d // 8 +]; +var MAX_DIMS = EVERY.length - 1; + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* ## Notes +* +* - A provided ndarray should be an `object` with the following properties: +* +* - **dtype**: data type. +* - **data**: data buffer. +* - **shape**: dimensions. +* - **strides**: stride lengths. +* - **offset**: index offset. +* - **order**: specifies whether an ndarray is row-major (C-style) or column major (Fortran-style). +* +* @param {ArrayLikeObject} arrays - array-like object containing one input array +* @param {Function} predicate - predicate function +* @param {thisArg} [thisArg] - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 3, 1, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = everyBy( [ x ], predicate ); +* // returns true +*/ +function everyBy( arrays, predicate, thisArg ) { + var ndims; + var shx; + var x; + + // Unpack the ndarray and standardize ndarray meta data: + x = ndarray2object( arrays[ 0 ] ); + shx = x.shape; + ndims = shx.length; + + // Determine whether we can avoid iteration altogether... + if ( ndims === 0 ) { + if ( x.accessorProtocol ) { + return ACCESSOR_EVERY[ ndims ]( x, predicate, thisArg ); + } + return EVERY[ ndims ]( x, predicate, thisArg ); + } + // Check whether we were provided an empty ndarray... + if ( numel( shx ) === 0 ) { + return true; + } + // Determine whether we can avoid blocked iteration... + if ( ndims <= MAX_DIMS && iterationOrder( x.strides ) !== 0 ) { + // So long as iteration always moves in the same direction (i.e., no mixed sign strides), we can leverage cache-optimal (i.e., normal) nested loops without resorting to blocked iteration... + if ( x.accessorProtocol ) { + return ACCESSOR_EVERY[ ndims ]( x, predicate, thisArg ); + } + return EVERY[ ndims ]( x, predicate, thisArg ); + } + // Determine whether we can perform blocked iteration... + if ( ndims <= MAX_DIMS ) { + if ( x.accessorProtocol ) { + return BLOCKED_ACCESSOR_EVERY[ ndims-2 ]( x, predicate, thisArg ); + } + return BLOCKED_EVERY[ ndims-2 ]( x, predicate, thisArg ); + } + // Fall-through to linear view iteration without regard for how data is stored in memory (i.e., take the slow path)... + if ( x.accessorProtocol ) { + return accessoreverynd( x, predicate, thisArg ); + } + return everynd( x, predicate, thisArg ); +} + + +// EXPORTS // + +module.exports = everyBy; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/nd.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/nd.js new file mode 100644 index 000000000000..f59735720c46 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/nd.js @@ -0,0 +1,127 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var numel = require( '@stdlib/ndarray/base/numel' ); +var vind2bind = require( '@stdlib/ndarray/base/vind2bind' ); +var ind2sub = require( '@stdlib/ndarray/base/ind2sub' ); + + +// VARIABLES // + +var MODE = 'throw'; + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var Float64Array = require( '@stdlib/array/float64' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 1 ]; +* +* // Define the index offset: +* var ox = 1; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'float64', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major' +* }; +* +* // Test elements: +* var out = everynd( x, predicate ); +* // returns true +*/ +function everynd( x, predicate, thisArg ) { + var xbuf; + var ordx; + var idx; + var len; + var sh; + var sx; + var ox; + var ix; + var i; + + sh = x.shape; + + // Compute the total number of elements over which to iterate: + len = numel( sh ); + + // Cache a reference to the input ndarray data buffer: + xbuf = x.data; + + // Cache a reference to the stride array: + sx = x.strides; + + // Cache the index of the first indexed element: + ox = x.offset; + + // Cache the array order: + ordx = x.order; + + // Iterate over each element based on the linear **view** index, regardless as to how the data is stored in memory... + for ( i = 0; i < len; i++ ) { + ix = vind2bind( sh, sx, ox, ordx, i, MODE ); + idx = ind2sub( sh, sx, 0, ordx, i, MODE ); // return subscripts from the perspective of the ndarray view + if ( !predicate.call( thisArg, xbuf[ ix ], idx, x.ref ) ) { + return false; + } + } + return true; +} + + +// EXPORTS // + +module.exports = everynd; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/lib/nd_accessors.js b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/nd_accessors.js new file mode 100644 index 000000000000..d17248ae9a52 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/lib/nd_accessors.js @@ -0,0 +1,134 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var numel = require( '@stdlib/ndarray/base/numel' ); +var vind2bind = require( '@stdlib/ndarray/base/vind2bind' ); +var ind2sub = require( '@stdlib/ndarray/base/ind2sub' ); + + +// VARIABLES // + +var MODE = 'throw'; + + +// MAIN // + +/** +* Tests whether all elements in an ndarray pass a test implemented by a predicate function. +* +* @private +* @param {Object} x - object containing ndarray meta data +* @param {ndarrayLike} x.ref - reference to the original ndarray-like object +* @param {string} x.dtype - data type +* @param {Collection} x.data - data buffer +* @param {NonNegativeIntegerArray} x.shape - dimensions +* @param {IntegerArray} x.strides - stride lengths +* @param {NonNegativeInteger} x.offset - index offset +* @param {string} x.order - specifies whether `x` is row-major (C-style) or column-major (Fortran-style) +* @param {Array} x.accessors - data buffer accessors +* @param {Function} predicate - predicate function +* @param {*} thisArg - predicate function execution context +* @returns {boolean} boolean indicating whether all elements pass a test +* +* @example +* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +* var accessors = require( '@stdlib/array/base/accessors' ); +* +* function predicate( value ) { +* return value > 0.0; +* } +* +* // Create a data buffer: +* var xbuf = toAccessorArray( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); +* +* // Define the shape of the input array: +* var shape = [ 2, 2 ]; +* +* // Define the array strides: +* var sx = [ 4, 1 ]; +* +* // Define the index offset: +* var ox = 0; +* +* // Create the input ndarray-like object: +* var x = { +* 'ref': null, +* 'dtype': 'generic', +* 'data': xbuf, +* 'shape': shape, +* 'strides': sx, +* 'offset': ox, +* 'order': 'row-major', +* 'accessors': accessors( xbuf ).accessors +* }; +* +* // Test elements: +* var out = everynd( x, predicate ); +* // returns true +*/ +function everynd( x, predicate, thisArg ) { + var xbuf; + var ordx; + var idx; + var len; + var get; + var sh; + var sx; + var ox; + var ix; + var i; + + sh = x.shape; + + // Compute the total number of elements over which to iterate: + len = numel( sh ); + + // Cache a reference to the input ndarray data buffer: + xbuf = x.data; + + // Cache a reference to the stride array: + sx = x.strides; + + // Cache the index of the first indexed element: + ox = x.offset; + + // Cache the array order: + ordx = x.order; + + // Cache accessor: + get = x.accessors[ 0 ]; + + // Iterate over each element based on the linear **view** index, regardless as to how the data is stored in memory... + for ( i = 0; i < len; i++ ) { + ix = vind2bind( sh, sx, ox, ordx, i, MODE ); + idx = ind2sub( sh, sx, 0, ordx, i, MODE ); // return subscripts from the perspective of the ndarray view + if ( !predicate.call( thisArg, get( xbuf, ix ), idx, x.ref ) ) { + return false; + } + } + return true; +} + + +// EXPORTS // + +module.exports = everynd; diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/package.json b/lib/node_modules/@stdlib/ndarray/base/every-by/package.json new file mode 100644 index 000000000000..142c860e3853 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/package.json @@ -0,0 +1,66 @@ +{ + "name": "@stdlib/ndarray/base/every-by", + "version": "0.0.0", + "description": "Test whether all elements in an ndarray pass a test implemented by a predicate function.", + "license": "Apache-2.0", + "author": { + "name": "The Stdlib Authors", + "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" + }, + "contributors": [ + { + "name": "The Stdlib Authors", + "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" + } + ], + "main": "./lib", + "directories": { + "benchmark": "./benchmark", + "doc": "./docs", + "example": "./examples", + "lib": "./lib", + "test": "./test" + }, + "types": "./docs/types", + "scripts": {}, + "homepage": "https://github.com/stdlib-js/stdlib", + "repository": { + "type": "git", + "url": "git://github.com/stdlib-js/stdlib.git" + }, + "bugs": { + "url": "https://github.com/stdlib-js/stdlib/issues" + }, + "dependencies": {}, + "devDependencies": {}, + "engines": { + "node": ">=0.10.0", + "npm": ">2.7.0" + }, + "os": [ + "aix", + "darwin", + "freebsd", + "linux", + "macos", + "openbsd", + "sunos", + "win32", + "windows" + ], + "keywords": [ + "stdlib", + "base", + "strided", + "array", + "ndarray", + "every", + "everyby", + "callback", + "all", + "utility", + "utils", + "truthy" + ], + "__stdlib__": {} +} diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/test/test.0d.js b/lib/node_modules/@stdlib/ndarray/base/every-by/test/test.0d.js new file mode 100644 index 000000000000..e89956f46ec8 --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/test/test.0d.js @@ -0,0 +1,111 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var tape = require( 'tape' ); +var Float64Array = require( '@stdlib/array/float64' ); +var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' ); +var Complex128 = require( '@stdlib/complex/float64/ctor' ); +var real = require( '@stdlib/complex/float64/real' ); +var imag = require( '@stdlib/complex/float64/imag' ); +var scalar2ndarray = require( '@stdlib/ndarray/from-scalar' ); +var ndarray = require( '@stdlib/ndarray/ctor' ); +var everyBy = require( './../lib' ); + + +// TESTS // + +tape( 'main export is a function', function test( t ) { + t.ok( true, __filename ); + t.strictEqual( typeof everyBy, 'function', 'main export is a function'); + t.end(); +}); + +tape( 'the function tests whether every element in a 0-dimensional ndarray passes a test implemented by a predicate function', function test( t ) { + var actual; + var x; + + x = scalar2ndarray( 0.0, { + 'dtype': 'float64' + }); + + actual = everyBy( [ x ], clbk ); + t.strictEqual( actual, false, 'returns expected value' ); + + x = scalar2ndarray( 1.0, { + 'dtype': 'float64' + }); + + actual = everyBy( [ x ], clbk ); + t.strictEqual( actual, true, 'returns expected value' ); + + t.end(); + + function clbk( v ) { + return v !== 0.0; + } +}); + +tape( 'the function tests whether every element in a 0-dimensional ndarray passes a test implemented by a predicate function (accessors)', function test( t ) { + var actual; + var x; + + x = ndarray( 'generic', toAccessorArray( new Float64Array( [ 0.0 ] ) ), [], [ 0 ], 0, 'row-major' ); + + actual = everyBy( [ x ], clbk ); + t.strictEqual( actual, false, 'returns expected value' ); + + x = ndarray( 'generic', toAccessorArray( new Float64Array( [ 1.0 ] ) ), [], [ 0 ], 0, 'row-major' ); + + actual = everyBy( [ x ], clbk ); + t.strictEqual( actual, true, 'returns expected value' ); + + t.end(); + + function clbk( v ) { + return v !== 0.0; + } +}); + +tape( 'the function tests whether every element in a 0-dimensional ndarray passes a test implemented by a predicate function (complex)', function test( t ) { + var actual; + var x; + + x = scalar2ndarray( new Complex128( 0.0, 0.0 ), { + 'dtype': 'complex128' + }); + + actual = everyBy( [ x ], clbk ); + t.strictEqual( actual, false, 'returns expected value' ); + + x = scalar2ndarray( new Complex128( 1.0, 1.0 ), { + 'dtype': 'complex128' + }); + + actual = everyBy( [ x ], clbk ); + t.strictEqual( actual, true, 'returns expected value' ); + + t.end(); + + function clbk( v ) { + return ( real( v ) !== 0.0 && imag( v ) !== 0.0 ); + } +}); diff --git a/lib/node_modules/@stdlib/ndarray/base/every-by/test/test.js b/lib/node_modules/@stdlib/ndarray/base/every-by/test/test.js new file mode 100644 index 000000000000..bc474f3ac57c --- /dev/null +++ b/lib/node_modules/@stdlib/ndarray/base/every-by/test/test.js @@ -0,0 +1,33 @@ +/** +* @license Apache-2.0 +* +* Copyright (c) 2025 The Stdlib Authors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +'use strict'; + +// MODULES // + +var tape = require( 'tape' ); +var everyBy = require( './../lib' ); + + +// TESTS // + +tape( 'main export is a function', function test( t ) { + t.ok( true, __filename ); + t.strictEqual( typeof everyBy, 'function', 'main export is a function' ); + t.end(); +});