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Re: crc32() optimization



On Mon, 2002-11-11 at 10:26, Joakim Tjernlund wrote:
> > Joakim.Tjernlund@xxxxxxx.se said:
> > > Maybe, if it will help me get it into 2.4 faster. However I can not
> > > test 2.5, so someone else needs to do that. Maybe a patch the lkm will
> > > do it? 
> > 
> > I'm about to update JFFS2 in 2.5, I'll test and send it with that.
> 
> OK, I will try to generate a patch before the end of the day. I am at home
> now with sick child, will go to work soon.

Im curious if its faster on a decent processor - what CPU did you do the
benchmarking on ? Mostly I'm suprised it makes any difference because
the compiler should sort out loops and the CRC is horrible to schedule
and full of stalls anyway


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