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b0b0b0b
on Dec 9, 2012
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Forcing the CPU affinity can make a monothreaded p...
Try this with perf stat on cpu 0, on cpu non-0, and without taskset at all.
If you have 2-threaded code, it's also fun to try taskset onto one core with hyperthreading.
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If you have 2-threaded code, it's also fun to try taskset onto one core with hyperthreading.