[Ffmpeg-devel] Re: fastmemcpy in ffmpeg
Gunnar von Boehn
Mon Sep 25 16:14:14 CEST 2006
Ronald S. Bultje wrote:
> On Mon, 25 Sep 2006, Gunnar von Boehn wrote:
>>adding one prefetch instruction to the normal Linux memcpy you can speed
>>it up a lot 50%.
> So why don't you submit such work for inclusion in glibc? That way,
> everybody profits!
Yes thats right.
Well, I did send my humble contributions to IBM to be included into
their proposed patches for the glibc. But I'm not sure if they have
commited anything yet.
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