Messages in this thread | | | Date | Thu, 11 Apr 2024 15:04:37 +0300 | Subject | Re: [PATCH V2] perf scripts python: Add a script to run instances of perf script in parallel | From | Adrian Hunter <> |
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On 13/03/24 14:36, Adrian Hunter wrote: > Add a Python script to run a perf script command multiple times in > parallel, using perf script options --cpu and --time so that each job > processes a different chunk of the data. > > The script supports the use of normal perf script options like > --dlfilter and --script, so that the benefit of running parallel jobs > naturally extends to them also. In addition, a command can be provided > (refer --pipe-to option) to pipe standard output to a custom command. > > Refer to the script's own help text at the end of the patch for more > details. > > The script is useful for Intel PT traces, that can be efficiently > decoded by perf script when split by CPU and/or time ranges. Running > jobs in parallel can decrease the overall decoding time. > > Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> > --- > > > Changes in V2: > > Added option to pipe to a custom command > Added option to set a minimum time interval > Minor tidying
Any comments?
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