From d7c48114c354a00c241ac72b7a5ec9b6bd33da57 Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Tue, 18 Sep 2018 03:23:56 +0200 Subject: chacha20-x86_64: use correct cut off for avx512-vl --- src/crypto/zinc/chacha20/chacha20-x86_64-glue.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/crypto/zinc/chacha20/chacha20-x86_64-glue.h b/src/crypto/zinc/chacha20/chacha20-x86_64-glue.h index 912bded..d2b1c4b 100644 --- a/src/crypto/zinc/chacha20/chacha20-x86_64-glue.h +++ b/src/crypto/zinc/chacha20/chacha20-x86_64-glue.h @@ -69,7 +69,7 @@ static inline bool chacha20_arch(u8 *dst, const u8 *src, const size_t len, chacha20_avx512(dst, src, len, key, counter); return true; } - if (chacha20_use_avx512vl && len >= CHACHA20_BLOCK_SIZE * 8) { + if (chacha20_use_avx512vl && len >= CHACHA20_BLOCK_SIZE * 4) { chacha20_avx512vl(dst, src, len, key, counter); return true; } -- cgit v1.2.3-59-g8ed1b