> akpm:/usr/src/cptimer> ./cptimer -d -s
> nbytes=10240 from_align=0, to_align=0
> copy_32: copied 19.1 Mbytes in 0.078 seconds at 243.9 Mbytes/sec
> __copy_duff: copied 19.1 Mbytes in 0.090 seconds at 211.1 Mbytes/sec
It's disappointing that this program doesn't seem to support
benchmarking of MMX copy loops (like the ones in arch/i386/lib/mmx.c).
Those seem to be the more interesting memcpy functions on modern
systems.
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This archive was generated by hypermail 2b29 : Mon Sep 23 2002 - 22:00:25 EST