Optimization question

• Subject: Optimization question
• From: Bruce Truax <email@hidden>
• Date: Tue, 30 Mar 2004 11:32:05 -0500
• User-agent: Microsoft-Entourage/10.1.4.030702.0

I just ran Shark on my lens design code and it reports that I am spending
about 39% of the time in the ray tracing subroutine and 39% of the time in
cachd_.  This is not a routine in my code and I am assuming it is the
operating system cache daemon and that this is telling me that I have a lot
of cache misses.  Am I interpreting this correctly?

Thanks.

Bruce
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