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Avx512 Keccak #7561
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Avx512 Keccak #7561
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LukaszRozmej
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Oct 7, 2024
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should all those constant vectors be changed to static fields or that won't help?
LukaszRozmej
reviewed
Oct 7, 2024
LukaszRozmej
reviewed
Oct 7, 2024
LukaszRozmej
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Oct 7, 2024
For such cases maybe we should consider suites that are run for platform specific features? I tried to follow the permutations, but without a comparison in tests I cannot tell that any of them is ✅ |
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Changes
Inner loop is as follows, with no stack writes or stack spills
5% faster on Zen4 which doesn't have proper Avx512; should be faster on Zen5
Types of changes
What types of changes does your code introduce?
Testing
Requires testing
If yes, did you write tests?