JuliaSIMD/Polyester.jl

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Stars: 285
Forks: 20
Open beginner issues: 0
Indexed issues: 39

Dominant language: Julia
License: MIT
Last GitHub push: Feb 10, 2026
Latest indexed: Sep 18, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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39 open issues indexed

Usage: Strange timing behaviour when setting up threads once and sending functions to be run Open

JuliaSIMD/Polyester.jl#8 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
at-batch iterating over more general iterators Open

JuliaSIMD/Polyester.jl#18 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
at-batch: Problems with NamedTuples containing structs with non-isbits fields Open

JuliaSIMD/Polyester.jl#20 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Precompile fails with >64 threads Open

JuliaSIMD/Polyester.jl#22 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
multiple loops only uses 2 threads Open

JuliaSIMD/Polyester.jl#24 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
cannot convert Expr to object of type Symbol Open

JuliaSIMD/Polyester.jl#25 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Weak and strong scaling tests Open

JuliaSIMD/Polyester.jl#26 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Thread overhead involving FFT/BLAS on dual sockets Open

JuliaSIMD/Polyester.jl#29 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Interrupting Julia disables `@batch` for this session Open

JuliaSIMD/Polyester.jl#30 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Julia freezes when only one thread throws an error in an `@batch` block Open

JuliaSIMD/Polyester.jl#31 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
`@batch` slower than `Threads.@threads` Open

JuliaSIMD/Polyester.jl#32 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
In Polyester 0.4, reserving threads no longer actually reserves them per thread. Open

JuliaSIMD/Polyester.jl#40 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Threaded Jacobians and Hessians Open

JuliaSIMD/Polyester.jl#50 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Polyester makes FFTW slower Open

JuliaSIMD/Polyester.jl#63 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Support for spawn missing. Open

JuliaSIMD/Polyester.jl#65 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Large overhead using @batch Open

JuliaSIMD/Polyester.jl#71 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Support for cfunction + closures on Apple M1 chip Open

bug

JuliaSIMD/Polyester.jl#72 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Destructuring not recognized Open

bug

JuliaSIMD/Polyester.jl#75 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Relation to LoopVectorization Open

JuliaSIMD/Polyester.jl#80 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Will `@batch` effect the `Threads.@threads`? Open

JuliaSIMD/Polyester.jl#82 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
`@batch` uses only the first 64 threads Open

JuliaSIMD/Polyester.jl#83 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
UndefVarError: not defined Open

JuliaSIMD/Polyester.jl#84 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
`@batch` with ARM Open

JuliaSIMD/Polyester.jl#88 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
`@batch` slows down other non-@batched code on x86 Open

JuliaSIMD/Polyester.jl#110 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Possible invalid index produced in a loop Open

JuliaSIMD/Polyester.jl#113 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Poor performance using one(T) inside Polyester.@batch loop Open

JuliaSIMD/Polyester.jl#116 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Unclear/misleading README.md Open

JuliaSIMD/Polyester.jl#124 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
`@batch` loops freeze completely on Apple M2 Pro with Julia x86 (Rosetta) Open

JuliaSIMD/Polyester.jl#126 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 18, 2026
Type-inference failure when using `--check-bounds=no` with Julia 1.10 Open

JuliaSIMD/Polyester.jl#132 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Bug: StructArrays allocate using @batch even if underlying type is equivalent Open

JuliaSIMD/Polyester.jl#136 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Using @threads works, using @batch has no effect Open

JuliaSIMD/Polyester.jl#138 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Variable scope in anonymous functions Open

JuliaSIMD/Polyester.jl#148 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Disable polyester threads if in an outer @batch loop Open

JuliaSIMD/Polyester.jl#155 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Matrix-vector product with StaticArrays yields different results in each iteration of an `@batch` loop Open

JuliaSIMD/Polyester.jl#156 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Confusion about `per` documentation Open

JuliaSIMD/Polyester.jl#157 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
Polyester is too slow Open

JuliaSIMD/Polyester.jl#165 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
segmentation fault (out of bounds error) when using BitIntegers.jl Open

JuliaSIMD/Polyester.jl#167 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
[Julia 1.12] Assertion error Open

JuliaSIMD/Polyester.jl#169 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026
[Julia 1.12] ASAN failure Open

JuliaSIMD/Polyester.jl#170 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 18, 2026

JuliaSIMD/Polyester.jl

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