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author | Jeffrey Walton <noloader@gmail.com> | 2018-12-05 19:53:14 -0500 |
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committer | Jeffrey Walton <noloader@gmail.com> | 2018-12-05 19:53:14 -0500 |
commit | fd15d998be20dacd1e19c8e383468d3f19a2826d (patch) | |
tree | 80bd846e75a716a430e92941475d95791388a260 /chacha_avx.cpp | |
parent | 7656ff2b49515eb722f4071b52c68d12e7c223d3 (diff) | |
download | cryptopp-git-fd15d998be20dacd1e19c8e383468d3f19a2826d.tar.gz |
Update comments
Diffstat (limited to 'chacha_avx.cpp')
-rw-r--r-- | chacha_avx.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chacha_avx.cpp b/chacha_avx.cpp index f9565304..67a8affa 100644 --- a/chacha_avx.cpp +++ b/chacha_avx.cpp @@ -374,7 +374,7 @@ void ChaCha_OperateKeystream_AVX2(const word32 *state, const byte* input, byte * _mm256_storeu_si256(output_mm + 15, _mm256_permute2x128_si256(X3_2, X3_3, 0 + (2 << 4)));
}
- // https://stackoverflow.com/a/7841251/608639
+ // https://software.intel.com/en-us/articles/avoiding-avx-sse-transition-penalties
_mm256_zeroupper();
}
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