Messages in this thread | | | Date | Tue, 3 Nov 2009 18:26:57 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH v2 2/7] Adding general performance benchmarking subcommand to perf. |
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* Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> wrote:
> Adding general performance benchmarking subcommand to perf. > This patch adds bench/sched-messaging.c. > This benchmark measures performance of scheduler and IPC mechanisms, > and is based on hackbench by Rusty Russell. > > Example of use: > > % perf bench sched messaging # Use default options > 0.295 # Result is time > % perf bench sched messaging -p -l 1000 -t > 2.265
Would be nice to standardize the options too, and offer a help line:
perf bench sched --help
perhaps 'perf bench sched' should list all available benchmark modules, and print a oneliner summary about each of them?
Ingo
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