Le 10 juin 2024 14:57:29 GMT+03:00, Michael Niedermayer <mich...@niedermayer.cc> a écrit : >Also we have alpha fate clients: >https://fate.ffmpeg.org/?query=subarch:alpha%2F%2F
Are there? I only see Ubuntu 22.04 builds which must be cross-compiled since Ubuntu 22.04 doesn't support DEC Alpha, not even as a port. So I guess the tests are run on user-mode QEMU? For the sake of the argument and to answer your performance question, SIMD on QEMU is in my experience much *slower* than scalar C, due to limitations of TCG. So if that's the goal post, then removing the optimisations is actually a performance win. Realistically though, Alpha was dropped for good by its vendor in 2007, with ongoing general commercial support ending in 2012. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
