Re: [PATCH 16/33] perf, tools: Add support for weight v2

2012-10-29 Thread Andi Kleen
On Mon, Oct 29, 2012 at 07:44:17PM +0900, Namhyung Kim wrote: > On Fri, 26 Oct 2012 13:29:58 -0700, Andi Kleen wrote: > > From: Andi Kleen > > > > perf record has a new option -W that enables weightened sampling. > > > > Add sorting support in top/report for the average weight per sample and the >

Re: [PATCH 16/33] perf, tools: Add support for weight v2

2012-10-29 Thread Namhyung Kim
On Fri, 26 Oct 2012 13:29:58 -0700, Andi Kleen wrote: > From: Andi Kleen > > perf record has a new option -W that enables weightened sampling. > > Add sorting support in top/report for the average weight per sample and the > total weight sum. This allows to both compare relative cost per event > a

[PATCH 16/33] perf, tools: Add support for weight v2

2012-10-26 Thread Andi Kleen
From: Andi Kleen perf record has a new option -W that enables weightened sampling. Add sorting support in top/report for the average weight per sample and the total weight sum. This allows to both compare relative cost per event and the total cost over the measurement period. Add the necessary