Messages in this thread | | | Date | Wed, 9 Jul 2014 17:26:22 +0200 | Subject | Re: [PATCH v1 0/4] perf: add ability to sample interrupted machine state | From | Stephane Eranian <> |
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On Wed, Jul 9, 2014 at 4:53 PM, Arnaldo Carvalho de Melo <acme@kernel.org> wrote: > Em Wed, Jul 09, 2014 at 05:26:20PM +0900, Namhyung Kim escreveu: >> On Wed, 9 Jul 2014 00:15:55 +0200, Stephane Eranian wrote: >> > This patch series is the fundation for a future series adding >> > function value profiling. >> >> Probably a silly question: what is the function value profiling? > > I think he wants to sample the values of parameters and local variables, > etc, right? > > http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-June/062950.html lists > some things you can do with that. > > Stephane, is that what you mean by "value profiling"? > Value profiling means sampling the values of function arguments passed in registers.
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