Adrian Chadd's Ramblings
Showing posts with label
hwpmc
.
Show all posts
Showing posts with label
hwpmc
.
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...
Monday, August 19, 2013
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This blog post is mostly so I don't forget this kind of stuff. http://software.intel.com/sites/default/files/m/a/d/2/2/e/15529-Intel_V...
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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