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|
{
config,
lib,
pkgs,
...
}:
with lib; let
cfg = config.nixfiles.modules.throttled;
in {
options.nixfiles.modules.throttled.enable = mkEnableOption "Throttled";
config = mkIf cfg.enable {
# Disable the module we are trying to "override".
services.throttled.enable = mkForce false;
environment.etc."throttled.conf".text = ''
[GENERAL]
# Enable or disable the script execution
Enabled: True
# SYSFS path for checking if the system is running on AC power
Sysfs_Power_Path: /sys/class/power_supply/AC*/online
# Auto reload config on changes
Autoreload: True
## Settings to apply while connected to Battery power
[BATTERY]
# Update the registers every this many seconds
Update_Rate_s: 30
# Max package power for time window #1
PL1_Tdp_W: 29
# Time window #1 duration
PL1_Duration_s: 28
# Max package power for time window #2
PL2_Tdp_W: 44
# Time window #2 duration
PL2_Duration_S: 0.002
# Max allowed temperature before throttling
Trip_Temp_C: 85
# Set cTDP to normal=0, down=1 or up=2 (EXPERIMENTAL)
cTDP: 0
# Disable BDPROCHOT (EXPERIMENTAL)
Disable_BDPROCHOT: False
## Settings to apply while connected to AC power
[AC]
# Update the registers every this many seconds
Update_Rate_s: 5
# Max package power for time window #1
PL1_Tdp_W: 44
# Time window #1 duration
PL1_Duration_s: 28
# Max package power for time window #2
PL2_Tdp_W: 44
# Time window #2 duration
PL2_Duration_S: 0.002
# Max allowed temperature before throttling
Trip_Temp_C: 95
# Set HWP energy performance hints to 'performance' on high load (EXPERIMENTAL)
# Uncomment only if you really want to use it
# HWP_Mode: False
# Set cTDP to normal=0, down=1 or up=2 (EXPERIMENTAL)
cTDP: 0
# Disable BDPROCHOT (EXPERIMENTAL)
Disable_BDPROCHOT: False
# All voltage values are expressed in mV and *MUST* be negative (i.e. undervolt)!
[UNDERVOLT.BATTERY]
# CPU core voltage offset (mV)
CORE: 0
# Integrated GPU voltage offset (mV)
GPU: 0
# CPU cache voltage offset (mV)
CACHE: 0
# System Agent voltage offset (mV)
UNCORE: 0
# Analog I/O voltage offset (mV)
ANALOGIO: 0
# All voltage values are expressed in mV and *MUST* be negative (i.e. undervolt)!
[UNDERVOLT.AC]
# CPU core voltage offset (mV)
CORE: 0
# Integrated GPU voltage offset (mV)
GPU: 0
# CPU cache voltage offset (mV)
CACHE: 0
# System Agent voltage offset (mV)
UNCORE: 0
# Analog I/O voltage offset (mV)
ANALOGIO: 0
# [ICCMAX.AC]
# # CPU core max current (A)
# CORE:
# # Integrated GPU max current (A)
# GPU:
# # CPU cache max current (A)
# CACHE:
# [ICCMAX.BATTERY]
# # CPU core max current (A)
# CORE:
# # Integrated GPU max current (A)
# GPU:
# # CPU cache max current (A)
# CACHE:
'';
systemd.services.throttled = {
description = "Stop Intel throttling";
serviceConfig = {
Type = "simple";
ExecStart = "${pkgs.throttled}/opt/throttled/throttled.py";
};
environment.PYTHONUNBUFFERED = "1";
wantedBy = ["multi-user.target"];
};
};
}
|
