diff options
| author | Jack Lloyd <[email protected]> | 2018-11-04 02:34:23 -0500 |
|---|---|---|
| committer | Jack Lloyd <[email protected]> | 2018-11-04 04:19:02 -0500 |
| commit | a30ca750648bdb28f7d78ad8b6a17821e8917eb2 (patch) | |
| tree | 7cd43c0c24ce203b761f643e5aaea3bf924d13ce /src/lib/stream/chacha/chacha_sse2/info.txt | |
| parent | eee2f37464b3de5760a8bdd26fd8deefd1643147 (diff) | |
Add ChaCha using SIMD_4x32
This allows supporting SSE2, NEON and AltiVec in a single codebase,
so drop the NEON and SSE2 code.
This new impl avoids having to do shuffles with every round and so
is about 10% faster on Skylake.
Also, fix bugs in both baseline and AVX2 implementations when the
low counter overflowed. The SSE2 and NEON code were also buggy here.
Diffstat (limited to 'src/lib/stream/chacha/chacha_sse2/info.txt')
| -rw-r--r-- | src/lib/stream/chacha/chacha_sse2/info.txt | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/src/lib/stream/chacha/chacha_sse2/info.txt b/src/lib/stream/chacha/chacha_sse2/info.txt deleted file mode 100644 index 20e0eb03f..000000000 --- a/src/lib/stream/chacha/chacha_sse2/info.txt +++ /dev/null @@ -1,5 +0,0 @@ -<defines> -CHACHA_SSE2 -> 20160831 -</defines> - -need_isa sse2 |