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author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2019-10-10 13:29:37 -0700 |
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committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-10-15 11:02:29 +0300 |
commit | 354bd06f40c4ba7b2f12d9f0f119dff62a2f922f (patch) | |
tree | 95a3f7effbde74b0454d43cfd2fe21c3362d9281 /tools/perf/scripts/python/export-to-sqlite.py | |
parent | abd120e3bdf3dd72ba1ed9ac077a861e0e3dc43a (diff) |
tools/power/x86/intel-speed-select: Base-freq feature auto mode
Introduce --auto|-a option to base-freq enable feature, so that it
does in one step for users who are OK by setting all cores with higher
base frequency to be set in CLOS 0 and remaining in CLOS 3. This option
also sets corresponding clos.min to CLOS 0 and CLOS3. In this way, users
don't have to take multiple steps to enable base-freq feature. For users
who want more fine grain control, they can always use core-power feature
to set custom CLOS configuration and assignment.
Also adjust cpufreq/scaling_min_freq for higher and lower priority cores.
For example user can use:
intel-speed-select base-freq enable --auto
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions