Re: [PATCH] tools/perf-bench: Add basic syscall benchmark

2020-07-26 Thread Arnaldo Carvalho de Melo
Em Thu, May 14, 2020 at 03:39:42PM -0500, Josh Poimboeuf escreveu: > On Fri, Mar 08, 2019 at 10:17:47AM -0800, Davidlohr Bueso wrote: > > On Thu, 07 Mar 2019, Arnaldo Carvalho de Melo wrote: > > > You forgot to update tools/perf/Documentation/perf-bench.txt, and please > > > take a look at tools/pe

Re: [PATCH] tools/perf-bench: Add basic syscall benchmark

2020-05-14 Thread Josh Poimboeuf
On Fri, Mar 08, 2019 at 10:17:47AM -0800, Davidlohr Bueso wrote: > On Thu, 07 Mar 2019, Arnaldo Carvalho de Melo wrote: > > You forgot to update tools/perf/Documentation/perf-bench.txt, and please > > take a look at tools/perf/util/pmu.c convert_scale() to see how to save > > the current locale, se

Re: [PATCH] tools/perf-bench: Add basic syscall benchmark

2019-03-08 Thread Mel Gorman
On Fri, Mar 08, 2019 at 10:17:47AM -0800, Davidlohr Bueso wrote: > On Thu, 07 Mar 2019, Arnaldo Carvalho de Melo wrote: > > You forgot to update tools/perf/Documentation/perf-bench.txt, and please > > take a look at tools/perf/util/pmu.c convert_scale() to see how to save > > the current locale, se

Re: [PATCH] tools/perf-bench: Add basic syscall benchmark

2019-03-08 Thread Davidlohr Bueso
On Thu, 07 Mar 2019, Arnaldo Carvalho de Melo wrote: You forgot to update tools/perf/Documentation/perf-bench.txt, and please take a look at tools/perf/util/pmu.c convert_scale() to see how to save the current locale, set the one you want, then restore the previous one, so that at the end of this

Re: [PATCH] tools/perf-bench: Add basic syscall benchmark

2019-03-07 Thread Arnaldo Carvalho de Melo
Em Thu, Mar 07, 2019 at 10:52:53AM -0800, Davidlohr Bueso escreveu: > The usefulness of having a standard way of testing syscall performance > has come up from time to time[0]. Furthermore, some of our testing > machinery (such as 'mmtests') already makes use of a simplified version > of the microb