Messages in this thread | | | Date | Thu, 16 Sep 2010 00:39:48 +0400 | From | Cyrill Gorcunov <> | Subject | Re: [PATCH] perf, x86: catch spurious interrupts after disabling counters |
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On Wed, Sep 15, 2010 at 10:21:10PM +0200, Stephane Eranian wrote: > When you do perf record foo, it's equivalent to > perf record -e cycles:uk -F 1000 foo >
yup, thanks
> I think there is a problem with perf record in case you provide > multiple events. It is going to sample on all of them at the same > frequency. You may not always want that, but I don't think there > is a way to change that. >
indeed, without perf-tool code changes but i think you still may run multiple instances of perf-tool :)
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