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31e07522be
Newer processors do not hard-code the the number of cpus in each bin to {1, 2, 3, 4, 5, 6, 7, 8} Rather, they can specify any number of CPUS in each of the 8 bins: eg. ... 37 * 100.0 = 3600.0 MHz max turbo 4 active cores 38 * 100.0 = 3700.0 MHz max turbo 3 active cores 39 * 100.0 = 3800.0 MHz max turbo 2 active cores 39 * 100.0 = 3900.0 MHz max turbo 1 active cores could now look something like this: ... 37 * 100.0 = 3600.0 MHz max turbo 16 active cores 38 * 100.0 = 3700.0 MHz max turbo 8 active cores 39 * 100.0 = 3800.0 MHz max turbo 4 active cores 39 * 100.0 = 3900.0 MHz max turbo 2 active cores Signed-off-by: Len Brown <len.brown@intel.com> |
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turbostat | ||
x86_energy_perf_policy |