| Date | Thu, 6 Oct 2011 17:25:08 +0200 | From | Andi Kleen <> | Subject | Re: [PATCH 00/12] perf_events: add support for sampling taken branches |
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Thanks very nice patchkit (at least from the description, haven't read it yet)
> # Overhead Source Symbol Target Symbol > # ........ ................ ................ > > 18.13% [.] f1 [.] main > 18.10% [.] main [.] main > 18.01% [.] main [.] f1
The big problem here is no line numbers (something I miss for other analysis too). I hope that can be fixed so that analysis inside functions becomes possible. Something similar to pprofs line mode.
-Andi
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