cesanka at iprimus.com.au
Thu Aug 2 08:51:36 UTC 2001
I am trying to use the pmc performance counter to count the number of Branch miss predictions and cache misses under linux on a intel pentium II machine. Unfortunately my program is giving me a segmentation fault.
I read some document recently, saying that I need to anable some flag in the kernel to execute this instruction "rdpmc". Is that so? Could some body please help me on this.
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