win: compute parallelism from process cpu affinity#4521
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bnoordhuis merged 2 commits intolibuv:v1.xfrom Aug 26, 2024
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win: compute parallelism from process cpu affinity#4521bnoordhuis merged 2 commits intolibuv:v1.xfrom
bnoordhuis merged 2 commits intolibuv:v1.xfrom
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Use GetProcessAffinityMask() to estimate the available parallelism. Before this commit, it simply used the number of available CPUs. Fixes: libuv#4520
giordano
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Aug 25, 2024
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Double checking: would this be consistent with Lines 752 to 754 in b5eb41d DWORD_PTR), right?
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Yes. Improving support for systems with more than 64 CPUs is an outstanding todo. |
saghul
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Aug 26, 2024
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Perfect, consistency is very useful, too! Thanks a lot for the quick resolution! |
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Use GetProcessAffinityMask() to estimate the available parallelism. Before this commit, it simply used the number of available CPUs. Fixes: libuv#4520
giordano
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Aug 26, 2024
Use GetProcessAffinityMask() to estimate the available parallelism. Before this commit, it simply used the number of available CPUs. Fixes: libuv#4520 (cherry picked from commit 58dfb6c)
giordano
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Aug 31, 2024
Use GetProcessAffinityMask() to estimate the available parallelism. Before this commit, it simply used the number of available CPUs. Fixes: libuv#4520 (cherry picked from commit 58dfb6c)
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Aug 31, 2024
This includes * JuliaLang/libuv#38, backport of libuv/libuv#4521 * JuliaLang/libuv#39, backport of libuv/libuv#4278
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This includes * JuliaLang/libuv#38, backport of libuv/libuv#4521 * JuliaLang/libuv#39, backport of libuv/libuv#4278
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This includes * JuliaLang/libuv#38, backport of libuv/libuv#4521 * JuliaLang/libuv#39, backport of libuv/libuv#4278
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Corresponding PR to Yggdrasil: JuliaPackaging/Yggdrasil#9337. This build includes backports of libuv/libuv#4278 (useful for for #46226) and libuv/libuv#4521 (useful for #55592)
KristofferC
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Corresponding PR to Yggdrasil: JuliaPackaging/Yggdrasil#9337. This build includes backports of libuv/libuv#4278 (useful for for #46226) and libuv/libuv#4521 (useful for #55592)
kshyatt
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Corresponding PR to Yggdrasil: JuliaPackaging/Yggdrasil#9337. This build includes backports of libuv/libuv#4278 (useful for for #46226) and libuv/libuv#4521 (useful for #55592)
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Use GetProcessAffinityMask() to estimate the available parallelism. Before this commit, it simply used the number of available CPUs.
Fixes: #4520