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Disable setting EPP if HWP is active and governor is set to "performance" (#138) (#147) 

This fixes #138. Thanks to @likeadoc for pointing out the reason for this behavior.
https://github.com/AdnanHodzic/auto-cpufreq/issues/138#issuecomment-753672590
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Gianmarco Rengucci 2021-01-17 10:16:31 +01:00 committed by GitHub
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source/core.py
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@ -459,7 +459,7 @@ def set_performance():
print(f"Setting to use: \"{get_avail_performance()}\" governor")
run(f"cpufreqctl --governor --set={get_avail_performance()}", shell=True)
if os.path.exists("/sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference"):
if Path("/sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference").exists() and Path("/sys/devices/system/cpu/intel_pstate/hwp_dynamic_boost").exists() == False:
run("cpufreqctl --epp --set=balance_performance", shell=True)
print("Setting to use: \"balance_performance\" EPP")