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vectorize replace 🎭 #4554

Merged
merged 18 commits into from Apr 9, 2024
Merged

vectorize replace 🎭 #4554

merged 18 commits into from Apr 9, 2024

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AlexGuteniev
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AVX2 masks only

Before

---------------------------------------------------------------
Benchmark                     Time             CPU   Iterations
---------------------------------------------------------------
r<std::uint32_t>           2005 ns         1086 ns      1280000
r<std::uint64_t>           2107 ns         1247 ns       814545

After

---------------------------------------------------------------
Benchmark                     Time             CPU   Iterations
---------------------------------------------------------------
r<std::uint32_t>            173 ns         73.8 ns     19063830
r<std::uint64_t>            441 ns          178 ns      7466667

@AlexGuteniev AlexGuteniev requested a review from a team as a code owner April 2, 2024 11:48
@StephanTLavavej StephanTLavavej added the performance Must go faster label Apr 2, 2024
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@StephanTLavavej StephanTLavavej self-assigned this Apr 2, 2024
@AlexGuteniev AlexGuteniev changed the title vectorize replace vectorize replace 🎭 Apr 2, 2024
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StephanTLavavej reviewed Apr 4, 2024
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@StephanTLavavej StephanTLavavej removed their assignment Apr 4, 2024
@StephanTLavavej StephanTLavavej mentioned this pull request Apr 8, 2024
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@StephanTLavavej StephanTLavavej self-assigned this Apr 8, 2024
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I'm mirroring this to the MSVC-internal repo - please notify me if any further changes are pushed.

@StephanTLavavej StephanTLavavej merged commit bed2673 into microsoft:main Apr 9, 2024
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Thanks for massively improving performance here! 🚀 😸 🐈

@AlexGuteniev AlexGuteniev deleted the heroes_wear_masks branch April 10, 2024 03:26
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