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| author | Paul Duncan <pabs@pablotron.org> | 2024-05-17 01:50:47 -0400 |
|---|---|---|
| committer | Paul Duncan <pabs@pablotron.org> | 2024-05-17 01:50:47 -0400 |
| commit | 031cb5390c050aa7fc4d84ec78a78316cc0989e2 (patch) | |
| tree | d789375858651e11f4d2e0f50676ce50ec11832f /examples | |
| parent | 22c3a095a29a860d1672a542919181ea31faf9e6 (diff) | |
| download | sha3-031cb5390c050aa7fc4d84ec78a78316cc0989e2.tar.bz2 sha3-031cb5390c050aa7fc4d84ec78a78316cc0989e2.zip | |
sha3.c: permute_n_avx512(): simplify num_rounds logic
bench results (samish across the board)
---------------------------------------
x86-64-avx512-gcc before:
> make clean all BACKEND=2 && ./bench 10000
...
info: cpucycles: version=20240318 implementation=amd64-pmc persecond=4800000000
info: backend=avx512 num_trials=10000 src_lens=64,256,1024,4096,16384 dst_lens=32
function,dst_len,64,256,1024,4096,16384
sha3_224,28,15.4,7.8,7.8,7.1,7.0
sha3_256,32,15.4,7.8,7.8,7.6,7.4
sha3_384,48,15.4,11.6,9.8,9.8,9.7
sha3_512,64,15.5,15.5,14.5,13.8,13.8
shake128,32,15.6,7.8,6.9,6.2,6.1
shake256,32,15.6,7.8,7.9,7.6,7.4
x86-64-avx512-clang before:
> make clean all CC=clang BACKEND=2 && ./bench 10000
...
info: cpucycles: version=20240318 implementation=amd64-pmc persecond=4800000000
info: backend=avx512 num_trials=10000 src_lens=64,256,1024,4096,16384 dst_lens=32
function,dst_len,64,256,1024,4096,16384
sha3_224,28,21.6,10.8,10.7,9.6,9.5
sha3_256,32,21.6,10.8,10.7,10.3,10.1
sha3_384,48,21.5,16.0,13.3,13.2,13.1
sha3_512,64,21.5,21.2,19.8,18.8,18.7
shake128,32,21.8,10.8,9.4,8.4,8.2
shake256,32,21.6,10.8,10.7,10.3,10.1
x86-64-avx512-gcc after:
> make clean all BACKEND=2 && ./bench 10000
...
info: cpucycles: version=20240318 implementation=amd64-pmc persecond=4800000000
info: backend=avx512 num_trials=10000 src_lens=64,256,1024,4096,16384 dst_lens=32
function,dst_len,64,256,1024,4096,16384
sha3_224,28,15.4,7.8,7.8,7.1,7.0
sha3_256,32,15.4,7.8,7.8,7.6,7.4
sha3_384,48,15.4,11.6,9.8,9.8,9.7
sha3_512,64,15.5,15.5,14.6,13.8,13.8
shake128,32,15.5,7.8,6.9,6.2,6.1
shake256,32,15.5,7.8,7.9,7.6,7.4
x86-64-avx512-clang after:
> make clean all CC=clang BACKEND=2 && ./bench 10000
...
info: cpucycles: version=20240318 implementation=amd64-pmc persecond=4800000000
info: backend=avx512 num_trials=10000 src_lens=64,256,1024,4096,16384 dst_lens=32
function,dst_len,64,256,1024,4096,16384
sha3_224,28,21.5,10.8,10.7,9.6,9.5
sha3_256,32,21.5,10.8,10.7,10.3,10.0
sha3_384,48,21.6,16.0,13.3,13.2,13.1
sha3_512,64,21.5,21.2,19.8,18.8,18.7
shake128,32,21.7,10.8,9.3,8.3,8.2
shake256,32,21.7,10.8,10.7,10.3,10.1
Diffstat (limited to 'examples')
0 files changed, 0 insertions, 0 deletions