Date: Mon, 22 Jun 2015 17:09:06 -0400 From: Alain Espinosa <alainesp@...ta.cu> To: john-dev@...ts.openwall.com Subject: AVX bitsliced sha256 Hi. Just test bitsliced sha256 with floating point AVX boolean (256 bits registers). In a core i3-2120 is 20% slower than bitsliced SSE2 (128 bits registers with integer boolean). Giving a look at instructions throughput SSE2 is 50% faster per bit than AVX (3 instructions each cycle for SSE2 vs only 1 for AVX). Regards, Alain Content of type "text/html" skipped
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