[x264-devel] [PATCH] zigzag SSE2

[Holger Lubitz]

> - x264-timeasm.diff contains timeasm, a timing code to check the effects of 
> the changes made. The program is a hack, it does no checks and was tested 
> only on linux x86/x86-64 using gcc.

ah, one more comment. you do the rdtsc after synchronizing with cpuid.
you'll see more interesting results without, because the latency of the
final writes is likely to be hidden. and if you want it synchronized
you can have that without cpuid if you use rdtscp.

holger