2018-01-18 1:03 GMT+01:00 Marton Balint <c...@passwd.hu>: > Blend function speedups on x86_64 Core i5 4460: > > ffmpeg -f lavfi -i allyuv -vf framerate=60:threads=1 -f null none > > C: 447548411 decicycles in Blend, 2048 runs, 0 skips > SSSE3: 130020087 decicycles in Blend, 2048 runs, 0 skips > AVX2: 128508221 decicycles in Blend, 2048 runs, 0 skips > > ffmpeg -f lavfi -i allyuv -vf format=yuv420p12,framerate=60:threads=1 -f null > none > > C: 228932745 decicycles in Blend, 2048 runs, 0 skips > SSE4: 123357781 decicycles in Blend, 2048 runs, 0 skips > AVX2: 121215353 decicycles in Blend, 2048 runs, 0 skips
Is the avx2 version really useful? Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
