2018-08-23 15:58 GMT+02:00, Carl Eugen Hoyos <ceffm...@gmail.com>: > 2018-08-23 15:35 GMT+02:00, Carl Eugen Hoyos <ceffm...@gmail.com>: >> 2018-08-23 15:08 GMT+02:00, Paul B Mahol <one...@gmail.com>: >>> From 100x real-time decoding to 138x real-time decoding for 320x240 >>> video. >> >> On x86_64 I get an even better improvement, on x86_32 >> decoding gets slower by approximately 10%. >> Without the patch, decoding is faster on x86_32 than >> x86_64 here... > > Using vanilla gcc-6.4. > > clang 3.4: > 5% slower with patch on x86_32 >>40% faster with patch on x86_64 > x86_32 again faster than x86_64 without patch.
On Linux ppc, gcc 7.2.1 64bit: 580 -> 740 fps 32bit: ~730fps, both with and without the patch On Linux aarch64, gcc 4.8 358 -> 492 fps Not sure if I can find a reliable arm 32bit target. (Only mobile phones) Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
