49 lines
1.1 KiB
Bash
49 lines
1.1 KiB
Bash
#!/bin/sh
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# SPDX-License-Identifier: Apache-2.0
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# Copyright (C) 2021-present Fewtarius (https://github.com/fewtarius)
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# Minimal OS variable loading for performance
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. /etc/profile.d/001-functions
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CPU_VENDOR=$(cpu_vendor)
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case ${CPU_VENDOR} in
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AuthenticAMD)
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tocon "Configuring system TDP..."
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# If there is no defined overclock, make sure it's "off".
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OVERCLOCK=$(get_setting system.overclock)
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if [ -z ${OVERCLOCK} ]
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then
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set_setting system.overclock off
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fi
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/usr/bin/overclock boot
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;;
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GenuineIntel)
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tocon "Configuring system EPP..."
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###
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### Enable dynamic boost.
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###
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if [ -f "/sys/devices/system/cpu/intel_pstate/hwp_dynamic_boost" ]
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then
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echo 1 >/sys/devices/system/cpu/intel_pstate/hwp_dynamic_boost
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fi
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###
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### Energy Performance Preference isn't writeable if pstates are in
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### active mode.
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###
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if [ -f "/sys/devices/system/cpu/intel_pstate/status" ]
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then
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echo passive >/sys/devices/system/cpu/intel_pstate/status
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fi
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EPP=$(get_setting system.power.epp)
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if [ ! -z ${EPP} ]
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then
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/usr/bin/set_epp
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fi
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;;
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esac
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