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Issues list

WIP: The great pairwise reduction refactor fold sum, maximum, reduce, foldl, etc. needs docs Documentation for this change is required needs nanosoldier run This PR should have benchmarks run on it needs news A NEWS entry is required for this change needs tests Unit tests are required for this change
#58418 opened May 14, 2025 by mbauman • Draft
5 of 11 tasks
18
26
counting and summing Bools with a small integer init promote to Int fold sum, maximum, reduce, foldl, etc.
#58374 opened May 10, 2025 by mbauman Loading…
8
performance regression in 1.12.0-beta2 when summing over iterator fixed on master fold sum, maximum, reduce, foldl, etc. performance Must go faster regression 1.12 Regression in the 1.12 release
#58370 opened May 9, 2025 by matthias314
3
Whole-array reductions always use init to start each reduction chain fold sum, maximum, reduce, foldl, etc.
#58241 opened Apr 27, 2025 by mbauman Loading…
1
13
argmin() is much slower than findmin() due to automatic inline on AMD Zen4 fold sum, maximum, reduce, foldl, etc. performance Must go faster upstream The issue is with an upstream dependency, e.g. LLVM
#56375 opened Oct 28, 2024 by Moelf
9
prod(()) shouldn't return 1 fold sum, maximum, reduce, foldl, etc.
#55675 opened Sep 2, 2024 by jariji
8
change call scheme for any and all for AbstractArray arrays [a, r, r, a, y, s] fold sum, maximum, reduce, foldl, etc.
#55671 opened Sep 2, 2024 by matthias314 Loading…
3
unify reduce/reducedim empty case behaviors fold sum, maximum, reduce, foldl, etc. minor change Marginal behavior change acceptable for a minor release
#55628 opened Aug 29, 2024 by mbauman Loading…
11
Defining sum(f, ::MyArray; dims) breaks sum(::MyArray) arrays [a, r, r, a, y, s] docs This change adds or pertains to documentation fold sum, maximum, reduce, foldl, etc.
#55570 opened Aug 23, 2024 by jishnub
avoid intermediate map allocations in multi-arg mapreduce fold sum, maximum, reduce, foldl, etc.
#55301 opened Jul 29, 2024 by mbauman • Draft
2
13
Clarify map/mapreduce's documentation with respect to memoization docs This change adds or pertains to documentation fold sum, maximum, reduce, foldl, etc. sparse Sparse arrays
#55238 opened Jul 24, 2024 by mbauman
1
sum with dims kwarg is incorrect on Any array when missings are present correctness bug ⚠ Bugs that are likely to lead to incorrect results in user code without throwing fold sum, maximum, reduce, foldl, etc.
#55213 opened Jul 23, 2024 by cstjean
2
4
maximum(abs, ::Array{Complex{Int}}; dims=...) fails with an internal error bug Indicates an unexpected problem or unintended behavior fold sum, maximum, reduce, foldl, etc.
#54920 opened Jun 24, 2024 by eschnett
2
4
sum(I -> A[I], CartesianIndices(A); dims=1) needs initial value in order to work arrays [a, r, r, a, y, s] collections Data structures holding multiple items, e.g. sets fold sum, maximum, reduce, foldl, etc.
#54875 opened Jun 21, 2024 by vargonis
2
1
Document that reduce-like functions use init one or more times docs This change adds or pertains to documentation fold sum, maximum, reduce, foldl, etc.
#53945 opened Apr 3, 2024 by mbauman Loading…
1
42
scheduler kwarg for mapreduce based functions design Design of APIs or of the language itself fold sum, maximum, reduce, foldl, etc.
#53656 opened Mar 8, 2024 by MasonProtter
1
Document op argument order in foldl fold sum, maximum, reduce, foldl, etc.
#53562 opened Mar 2, 2024 by jariji
mapreduce with multiple arrays allocates arrays [a, r, r, a, y, s] fold sum, maximum, reduce, foldl, etc. performance Must go faster
#53417 opened Feb 21, 2024 by roflmaostc
2
7
implement mapreduce(f, op) without any collection input for disambiguity fold sum, maximum, reduce, foldl, etc.
#53360 opened Feb 16, 2024 by putianyi889 Loading…
2
Accuracy issue with summation of @view arrays [a, r, r, a, y, s] fold sum, maximum, reduce, foldl, etc. maths Mathematical functions
#52457 opened Dec 8, 2023 by sjkelly
1
6
use pairwise order for mapreduce on arbitrary iterators fold sum, maximum, reduce, foldl, etc. iteration Involves iteration or the iteration protocol needs nanosoldier run This PR should have benchmarks run on it needs news A NEWS entry is required for this change needs pkgeval Tests for all registered packages should be run with this change needs tests Unit tests are required for this change speculative Whether the change will be implemented is speculative
#52397 opened Dec 5, 2023 by stevengj • Draft
1
20
More accurate streaming mean method for arbitrary iterators fold sum, maximum, reduce, foldl, etc. statistics The Statistics stdlib module
#52365 opened Dec 1, 2023 by CameronBieganek
1
25
Define minimum and maximum of empty arrays to return typemax and typemin fold sum, maximum, reduce, foldl, etc.
#52004 opened Nov 2, 2023 by vtjnash Loading…
3
x86 mapreduce performance anomaly fold sum, maximum, reduce, foldl, etc. maths Mathematical functions performance Must go faster
#50827 opened Aug 8, 2023 by chrstphrbrns
1
More transducers feature Indicates new feature / enhancement requests fold sum, maximum, reduce, foldl, etc. speculative Whether the change will be implemented is speculative
#49735 opened May 10, 2023 by MasonProtter
9
ProTip! What’s not been updated in a month: updated:<2025-04-20.