2017-09-22 23:12 GMT+02:00 Martin Vignali <martin.vign...@gmail.com>:
> Hello, > > in attach a patch > with a port to asm of the predictor part of this patch : > > https://github.com/openexr/openexr/pull/229/commits/ > 4198128397c033d4f69e5cc0833195da500c31cf > > Tested on OSX, pass fate test for me > Check asm also pass for me > > Results with reorder simd disable : > SSSE3 : 94.5s > 1036758 decicycles in predictor, 130751 runs, 321 skips > > Scalar : 114s > 4255109 decicycles in predictor, 130276 runs, 796 skips > > using reorder and predictor simd : 82.6s > > > Check asm benchmark : > ./tests/checkasm/checkasm --test=exrdsp --bench > > predictor_c: 10635.1 > predictor_ssse3: 1634.6 > > > Comments welcome > > > Martin > > Ping _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
