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tools/power turbostat: label base frequency
syntax only. The cool kids are now using the phrase "base frequency", where in the past we used "max non-turbo frequency" or "TSC frequency". This distinction becomes important when a processor has a TSC that runs at a different speed than the "base frequency". Signed-off-by: Len Brown <len.brown@intel.com>
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1 changed files with 2 additions and 2 deletions
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@ -1091,11 +1091,11 @@ void dump_system_config_info(void)
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fprintf(stderr, "cpu0: MSR_NHM_PLATFORM_INFO: 0x%08llx\n", msr);
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ratio = (msr >> 40) & 0xFF;
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fprintf(stderr, "%d * %.0f = %.0f MHz max efficiency\n",
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fprintf(stderr, "%d * %.0f = %.0f MHz max efficiency frequency\n",
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ratio, bclk, ratio * bclk);
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ratio = (msr >> 8) & 0xFF;
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fprintf(stderr, "%d * %.0f = %.0f MHz TSC frequency\n",
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fprintf(stderr, "%d * %.0f = %.0f MHz base frequency\n",
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ratio, bclk, ratio * bclk);
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get_msr(0, MSR_IA32_POWER_CTL, &msr);
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