Re: [PATCH V4 3/3] perf tool: Add sort key symoff for perf diff

2014-11-20 Thread Arnaldo Carvalho de Melo
Em Wed, Nov 19, 2014 at 08:44:27PM +, Liang, Kan escreveu: > > > > > > Em Tue, Nov 18, 2014 at 11:38:20AM -0500, kan.li...@intel.com escreveu: > > > From: Kan Liang > > > > > > Sometime, especially debugging scaling issue, the function level diff > > > may be high granularity. The user may

Re: [PATCH V4 3/3] perf tool: Add sort key symoff for perf diff

2014-11-19 Thread Namhyung Kim
Hi Kan, On Wed, 19 Nov 2014 14:17:33 +, Kan Liang wrote: >> >> On Tue, 18 Nov 2014 11:38:20 -0500, kan liang wrote: >> > From: Kan Liang >> > >> > Sometime, especially debugging scaling issue, the function level diff >> > may be high granularity. The user may want to do deeper diff analysis

Re: [PATCH V4 3/3] perf tool: Add sort key symoff for perf diff

2014-11-19 Thread Namhyung Kim
On Tue, 18 Nov 2014 18:13:19 -0300, Arnaldo Carvalho de Melo wrote: > Em Tue, Nov 18, 2014 at 11:38:20AM -0500, kan.li...@intel.com escreveu: >> From: Kan Liang >> >> Sometime, especially debugging scaling issue, the function level diff >> may be high granularity. The user may want to do deeper d

RE: [PATCH V4 3/3] perf tool: Add sort key symoff for perf diff

2014-11-19 Thread Liang, Kan
> > Em Tue, Nov 18, 2014 at 11:38:20AM -0500, kan.li...@intel.com escreveu: > > From: Kan Liang > > > > Sometime, especially debugging scaling issue, the function level diff > > may be high granularity. The user may want to do deeper diff analysis > > for some cache or lock issue. The "symoff"

Re: [PATCH V4 3/3] perf tool: Add sort key symoff for perf diff

2014-11-19 Thread Arnaldo Carvalho de Melo
Em Tue, Nov 18, 2014 at 11:38:20AM -0500, kan.li...@intel.com escreveu: > From: Kan Liang > > Sometime, especially debugging scaling issue, the function level diff > may be high granularity. The user may want to do deeper diff analysis > for some cache or lock issue. The "symoff" key can let the

RE: [PATCH V4 3/3] perf tool: Add sort key symoff for perf diff

2014-11-19 Thread Liang, Kan
> > On Tue, 18 Nov 2014 11:38:20 -0500, kan liang wrote: > > From: Kan Liang > > > > Sometime, especially debugging scaling issue, the function level diff > > may be high granularity. The user may want to do deeper diff analysis > > for some cache or lock issue. The "symoff" key can let the use

Re: [PATCH V4 3/3] perf tool: Add sort key symoff for perf diff

2014-11-18 Thread Namhyung Kim
On Tue, 18 Nov 2014 11:38:20 -0500, kan liang wrote: > From: Kan Liang > > Sometime, especially debugging scaling issue, the function level diff > may be high granularity. The user may want to do deeper diff analysis > for some cache or lock issue. The "symoff" key can let the user sort > differen