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Date: Tue, 4 May 2010 18:34:38 -0700
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Subject: cpu usage capped?
From: Ross Anderson <rpanderson@gmail.com>
To: cygwin@cygwin.com
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Hi all,

I have some code that takes advantage of 8 cores on my machine using
OpenMP. Under plain ol windows, this code causes all the CPUs to max
out at 99%. But when recompiled for cygwin, each core jumps to about
85%. The rest is not being used by other processes. Could someone
explain why this is the case?

Thanks

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