Commit 48385dd7 authored by Doug Smythies's avatar Doug Smythies Committed by Rafael J. Wysocki
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tools/power/x86: Debug utility for intel_pstate driver

This utility can be used to debug and tune the performance of the
intel_pstate driver.

This utility can be used in two ways:

 - If there is Linux trace file with pstate_sample events enabled, then
   this utility can parse the trace file and generate performance plots.

 - If user has not specified a trace file as input via command line
   parameters, then this utility enables and collects trace data for a
   user-specified interval and generates performance plots.

Signed-off-by: default avatarDoug Smythies <>
Acked-by: default avatarSrinivas Pandruvada <>
Signed-off-by: default avatarRafael J. Wysocki <>
parent b3fc275d
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