[x265] [PATCH] asm: avx2 code for sad_x4[8x4] for 8bpp

chen chenm003 at 163.com
Wed Mar 11 01:52:15 CET 2015


code is right, but same speed as old version

At 2015-03-10 19:13:52,sumalatha at multicorewareinc.com wrote:
># HG changeset patch
># User Sumalatha Polureddy<sumalatha at multicorewareinc.com>
># Date 1425986024 -19800
># Node ID 699ac7bb215f027d926cb55d4a7a734196277293
># Parent  a5273cb9926a6a1e54cd15f1a8b6767157bd29f0
>asm: avx2 code for sad_x4[8x4] for 8bpp
>
>SSE3
>sad_x4[  8x4]  53.87x   281.63          15170.72
>
>AVX2
>sad_x4[  8x4]  56.76x   260.06          14761.21
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