Adrian Chadd's Ramblings

Showing posts with label pmc. Show all posts
Showing posts with label pmc. Show all posts
Tuesday, September 3, 2013

Finding low hanging fruit with PMC, or "O(wtf)" ?

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I've lately been focusing on performance counter stuff on Sandy Bridge (Xeon and non-Xeon.) Part of this has been fixing some of the cou...
Tuesday, August 13, 2013

Profiling on superscalar architectures, or "no, instruction counts don't necessarily matter nowdays.."

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I could spend a lot of time brain dumping various things to do with profiling on anything more recent than Pentium 1 (or, well, anything rem...
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