Messages in this thread | | | Date | Wed, 10 Nov 2010 10:12:17 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH 2/2] perf bench: add x86-64 specific benchmarks to perf bench mem memcpy |
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* Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> wrote:
> > An even better solution would be to output _both_ results by default, so that > > people can see both characteristics at a glance? > > Outputting both result of prefaulted and non prefaulted will be useful, but this > might be not good for using from scripts. So I'll implement --prefault option > first. If there is request for outputting both, I'll consider to modify default > output.
Ok - it should definitely be easily scriptable. The default can be have both flags enabled and both results written to the output.
People will try 'perf bench x86' to see performance at a glance - so printing all the tests we have is a good idea.
Thanks,
Ingo
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