2018-01-17 21:13 GMT+01:00 Martin Vignali <martin.vign...@gmail.com>:
> Hello, > > > New patch in attach > > with modification in average, grain extract, multiply, screen, grain merge > > > -- blend Average -- > Prev patch : > average_c: 15605.4 > average_sse2: 1205.9 > average_avx2: 772.4 > > New patch : > average_c: 15604.4 > average_sse2: 490.9 > average_avx2: 265.2 > > With 3 operand : > using > %if cpuflag(avx) > pxor m0, m2, [topq + xq] > pxor m1, m2, [bottomq + xq] > %else > movu m0, [topq + xq] > movu m1, [bottomq + xq] > pxor m0, m2 > pxor m1, m2 > %endif > > average_c: 15615.5 > average_sse2: 456.2 > average_avx: 553.7 > average_avx2: 387.0 > > > And for grain extract, multiply, screen, grain merge > using mmsize process at each loop (instead of mmsize / 2) > > -- Grain extract -- > Prev : > grainextract_c: 22182.9 > grainextract_sse2: 1158.9 > grainextract_avx2: 777.6 > > New : > grainextract_c: 22206.5 > grainextract_sse2: 964.8 > grainextract_avx2: 485.3 > > -- Multiply -- > Prev : > multiply_c: 41347.8 > multiply_sse2: 1376.0 > multiply_avx2: 840.0 > > New : > multiply_c: 40432.5 > multiply_sse2: 1248.0 > multiply_avx2: 635.0 > > -- Screen -- > Prev : > screen_c: 21635.8 > screen_sse2: 1801.5 > screen_avx2: 1069.8 > > New : > screen_c: 21617.0 > screen_sse2: 1625.7 > screen_avx2: 840.2 > > -- Grain merge -- > Prev : > grainmerge_c: 25233.5 > grainmerge_sse2: 1158.0 > grainmerge_avx2: 775.7 > > New : > grainmerge_c: 25246.7 > grainmerge_sse2: 967.4 > grainmerge_avx2: 487.7 > > > Martin > Pushed Martin _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
