Optimize Critical Section Functions

Mike Hearn m.hearn at signal.QinetiQ.com
Mon Aug 23 03:32:32 CDT 2004


> Win2k - 1000ms
> Wine w/ patch - 1346ms
> Wine w/o patch - 1294ms

That's a fascinatingly round number for Win2K, isn't it?

I suspect the slowness is caused by the involution: any cycles saved 
from the branch hinting is lost in the double-not.

thanks -mike



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