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| The stupid question is the question not asked | |
| PerlMonks |
Re: Re: Re: Dreaming of a Better Profilerby Zaxo (Archbishop) |
| on May 25, 2004 at 22:08 UTC ( [id://356399]=note: print w/replies, xml ) | Need Help?? |
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The Intel processor manuals are probably the best reference for the low-level stuff. They are available online in pdf format. Perfctr is a Linux kernel patch and user library which permits users to access the performance counters on a per-process basis. One drawback to that approach is that is very platform specific. It would be difficult to write a perl module distribution of acceptable generality. After Compline,
In Section
Meditations
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