I've not seen much traffic on the EPIA-M lately.
Was this performance under linuxbios and XFree86 4.3 ever tracked down?
Via Bios: (II) VIA(0): Benchmarking video copy. Less is better. (--) VIA(0): Timed libc YUV420 copy... 6317080. Throughput: 56.3 MiB/s. (--) VIA(0): Timed kernel YUV420 copy... 4732303. Throughput: 75.2 MiB/s. (--) VIA(0): Ditch SSE YUV420 copy... Not supported by CPU. (--) VIA(0): Timed MMX YUV420 copy... 3321777. Throughput: 107.1 MiB/s. (--) VIA(0): Timed 3DNow! YUV420 copy... 3219309. Throughput: 110.5 MiB/s. (--) VIA(0): Ditch MMX2 YUV420 copy... Not supported by CPU. (--) VIA(0): Timed Ezra YUV420 copy... 3143254. Throughput: 113.2 MiB/s. (--) VIA(0): Using Ezra YUV42X copy for video.
Linux BIos: (II) VIA(0): Benchmarking video copy. Less is better. (--) VIA(0): Timed libc YUV420 copy... 17020122. Throughput: 20.9 MiB/s. (--) VIA(0): Timed kernel YUV420 copy... 9921195. Throughput: 35.9 MiB/s. (--) VIA(0): Ditch SSE YUV420 copy... Not supported by CPU. (--) VIA(0): Timed MMX YUV420 copy... 8576428. Throughput: 41.5 MiB/s. (--) VIA(0): Timed 3DNow! YUV420 copy... 8576433. Throughput: 41.5 MiB/s. (--) VIA(0): Ditch MMX2 YUV420 copy... Not supported by CPU. (--) VIA(0): Timed Ezra YUV420 copy... 8577055. Throughput: 41.5 MiB/s. (--) VIA(0): Using MMX YUV42X copy for video.
I will help where I can assist.. Seems AGP isn't the same?
M.R.
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