2010/3/11 explore_zjx <explore_...@126.com>: > HI, everyone > > I dowanload the latest version of libperf4 and execute on a intel Q6600 > processor. The Os kernel is 2.6.31. > However, I meet the error of Segment fault when the self_count is execute. > The detailed errors are as follows: > [r...@localhost perf_examples]# ./self_count > raw=0x2402 offset=0x0, ena=22274 run=22274 idx=-1 > 9218 PERF_COUNT_HW_CPU_CYCLES > raw=0x2b8d offset=0x0, ena=39160 run=39160 idx=-1 > 11149 INSTRUCTION_RETIRED > Segmentation fault > The remapped counter feature does not quite work on perf_events at the moment. That is why you are crashing.
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