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core.py
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core.py
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#!/usr/bin/env python3
#
# auto-cpufreq - core functionality
import os
import platform as pl
import shutil
import sys
import psutil
import distro
import time
import click
import pickle
import warnings
import configparser
# import pkg_resources
import importlib.metadata
from math import isclose
from pathlib import Path
from shutil import which
from subprocess import getoutput, call, run, check_output, DEVNULL
import requests
import re
# execution timestamp used in countdown func
from datetime import datetime
sys.path.append("../")
from auto_cpufreq.power_helper import *
warnings.filterwarnings("ignore")
# add path to auto-cpufreq executables for GUI
os.environ["PATH"] += ":/usr/local/bin"
# ToDo:
# - replace get system/CPU load from: psutil.getloadavg() | available in 5.6.2)
SCRIPTS_DIR = Path("/usr/local/share/auto-cpufreq/scripts/")
# from the highest performance to the lowest
ALL_GOVERNORS = (
"performance",
"ondemand",
"conservative",
"schedutil",
"userspace",
"powersave",
)
CPUS = os.cpu_count()
# ignore these devices under /sys/class/power_supply/
POWER_SUPPLY_IGNORELIST = ["hidpp_battery"]
# Note:
# "load1m" & "cpuload" can't be global vars and to in order to show correct data must be
# decraled where their execution takes place
# powersave/performance system load thresholds
powersave_load_threshold = (75 * CPUS) / 100
performance_load_threshold = (50 * CPUS) / 100
# auto-cpufreq stats file path
auto_cpufreq_stats_path = None
auto_cpufreq_stats_file = None
# track governor override
if os.getenv("PKG_MARKER") == "SNAP":
governor_override_state = Path("/var/snap/auto-cpufreq/current/override.pickle")
else:
governor_override_state = Path("/opt/auto-cpufreq/override.pickle")
if os.getenv("PKG_MARKER") == "SNAP":
auto_cpufreq_stats_path = Path("/var/snap/auto-cpufreq/current/auto-cpufreq.stats")
else:
auto_cpufreq_stats_path = Path("/var/run/auto-cpufreq.stats")
# daemon check
dcheck = getoutput("snapctl get daemon")
def file_stats():
global auto_cpufreq_stats_file
auto_cpufreq_stats_file = open(auto_cpufreq_stats_path, "w")
sys.stdout = auto_cpufreq_stats_file
def get_config(config_file=""):
if not hasattr(get_config, "config"):
get_config.config = configparser.ConfigParser()
if os.path.isfile(config_file):
get_config.config.read(config_file)
get_config.using_cfg_file = True
return get_config.config
def get_override():
if os.path.isfile(governor_override_state):
with open(governor_override_state, "rb") as store:
return pickle.load(store)
else:
return "default"
def set_override(override):
if override in ["powersave", "performance"]:
with open(governor_override_state, "wb") as store:
pickle.dump(override, store)
print(f"Set governor override to {override}")
elif override == "reset":
if os.path.isfile(governor_override_state):
os.remove(governor_override_state)
print("Governor override removed")
elif override is not None:
print("Invalid option.\nUse force=performance, force=powersave, or force=reset")
# get distro name
try:
dist_name = distro.id()
except PermissionError:
# Current work-around for Pop!_OS where symlink causes permission issues
print("[!] Warning: Cannot get distro name")
if os.path.exists("/etc/pop-os/os-release"):
# Check if using a Snap
if os.getenv("PKG_MARKER") == "SNAP":
print("[!] Snap install on PopOS detected, you must manually run the following"
" commands in another terminal:\n")
print("[!] Backup the /etc/os-release file:")
print("sudo mv /etc/os-release /etc/os-release-backup\n")
print("[!] Create hardlink to /etc/os-release:")
print("sudo ln /etc/pop-os/os-release /etc/os-release\n")
print("[!] Aborting. Restart auto-cpufreq when you created the hardlink")
sys.exit(1)
else:
# This should not be the case. But better be sure.
print("[!] Check /etc/os-release permissions and make sure it is not a symbolic link")
print("[!] Aborting...")
sys.exit(1)
else:
print("[!] Check /etc/os-release permissions and make sure it is not a symbolic link")
print("[!] Aborting...")
sys.exit(1)
# display running version of auto-cpufreq
def app_version():
print("auto-cpufreq version: ", end="")
# snap package
if os.getenv("PKG_MARKER") == "SNAP":
print(getoutput(r"echo \(Snap\) $SNAP_VERSION"))
# aur package
elif dist_name in ["arch", "manjaro", "garuda"]:
aur_pkg_check = call("pacman -Qs auto-cpufreq > /dev/null", shell=True)
if aur_pkg_check == 1:
print(get_formatted_version())
else:
print(getoutput("pacman -Qi auto-cpufreq | grep Version"))
else:
# source code (auto-cpufreq-installer)
try:
print(get_formatted_version())
except Exception as e:
print(repr(e))
pass
def check_for_update():
# returns True if a new release is available from the GitHub repo
# Specify the repository and package name
# IT IS IMPORTANT TO THAT IF THE REPOSITORY STRUCTURE IS CHANGED, THE FOLLOWING FUNCTION NEEDS TO BE UPDATED ACCORDINGLY
# Fetch the latest release information from GitHub API
latest_release_url = f"https://api.github.com/repos/AdnanHodzic/auto-cpufreq/releases/latest"
try:
latest_release = requests.get(latest_release_url).json()
except (requests.exceptions.ConnectionError, requests.exceptions.Timeout,
requests.exceptions.RequestException, requests.exceptions.HTTPError) as err:
print ("Error Connecting to server!")
return False
latest_version = latest_release["tag_name"]
# Get the current version of auto-cpufreq
# Extract version number from the output string
output = check_output(['auto-cpufreq', '--version']).decode('utf-8')
try:
version_line = next((re.search(r'\d+\.\d+\.\d+', line).group() for line in output.split('\n') if line.startswith('auto-cpufreq version')), None)
except AttributeError:
print("Error Retrieving Current Version!")
exit(1)
installed_version = "v" + version_line
#Check whether the same is installed or not
# Compare the latest version with the installed version and perform update if necessary
if latest_version == installed_version:
print("auto-cpufreq is up to date")
return False
else:
print(f"Updates are available,\nCurrent version: {installed_version}\nLatest version: {latest_version}")
print("Note that your previous custom settings might be erased with the following update")
return True
def new_update(custom_dir):
os.chdir(custom_dir)
print(f"Cloning the latest release to {custom_dir}")
run(["git", "clone", "https://github.com/AdnanHodzic/auto-cpufreq.git"])
os.chdir("auto-cpufreq")
print(f"package cloned to directory {custom_dir}")
run(['./auto-cpufreq-installer'], input='i\n', encoding='utf-8')
def get_literal_version(package_name):
try:
package_metadata = importlib.metadata.metadata(package_name)
package_name = package_metadata['Name']
metadata_version = package_metadata['Version']
numbered_version, _, git_version = metadata_version.partition("+")
# Construct the literal version string
literal_version = f"{numbered_version}+{git_version}"
return literal_version
except importlib.metadata.PackageNotFoundError:
return f"Package '{package_name}' not found"
# return formatted version for a better readability
def get_formatted_version():
literal_version = get_literal_version("auto-cpufreq")
splitted_version = literal_version.split("+")
formatted_version = splitted_version[0]
if len(splitted_version) > 1:
formatted_version += " (git: " + splitted_version[1] + ")"
return formatted_version
def app_res_use():
p = psutil.Process()
print("auto-cpufreq system resource consumption:")
print("cpu usage:", p.cpu_percent(), "%")
print("memory use:", round(p.memory_percent(), 2), "%")
# set/change state of turbo
def turbo(value: bool = None):
"""
Get and set turbo mode
"""
p_state = Path("/sys/devices/system/cpu/intel_pstate/no_turbo")
cpufreq = Path("/sys/devices/system/cpu/cpufreq/boost")
if p_state.exists():
inverse = True
f = p_state
elif cpufreq.exists():
f = cpufreq
inverse = False
else:
print("Warning: CPU turbo is not available")
return False
if value is not None:
if inverse:
value = not value
try:
f.write_text(str(int(value)) + "\n")
except PermissionError:
print("Warning: Changing CPU turbo is not supported. Skipping.")
return False
value = bool(int(f.read_text().strip()))
if inverse:
value = not value
return value
# display current state of turbo
def get_turbo():
if turbo():
print("Currently turbo boost is: on")
else:
print("Currently turbo boost is: off")
def charging():
"""
get charge state: is battery charging or discharging
"""
power_supply_path = "/sys/class/power_supply/"
power_supplies = os.listdir(Path(power_supply_path))
# sort it so AC is 'always' first
power_supplies = sorted(power_supplies)
# check if we found power supplies. on a desktop these are not found
# and we assume we are on a powercable.
if len(power_supplies) == 0:
# nothing found found, so nothing to check
return True
# we found some power supplies, lets check their state
else:
for supply in power_supplies:
# Check if supply is in ignore list
ignore_supply = any(item in supply for item in POWER_SUPPLY_IGNORELIST)
# If found in ignore list, skip it.
if ignore_supply:
continue
try:
with open(Path(power_supply_path + supply + "/type")) as f:
supply_type = f.read()[:-1]
if supply_type == "Mains":
# we found an AC
try:
with open(Path(power_supply_path + supply + "/online")) as f:
val = int(f.read()[:-1])
if val == 1:
# we are definitely charging
return True
except FileNotFoundError:
# we could not find online, check next item
continue
elif supply_type == "Battery":
# we found a battery, check if its being discharged
try:
with open(Path(power_supply_path + supply + "/status")) as f:
val = str(f.read()[:-1])
if val == "Discharging":
# we found a discharging battery
return False
except FileNotFoundError:
# could not find status, check the next item
continue
else:
# continue to next item because current is not
# "Mains" or "Battery"
continue
except FileNotFoundError:
# could not find type, check the next item
continue
# we cannot determine discharging state, assume we are on powercable
return True
def get_avail_gov():
f = Path("/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors")
return f.read_text().strip().split(" ")
def get_avail_powersave():
"""
Iterate over ALL_GOVERNORS in reverse order: from powersave to performance
:return:
"""
for g in ALL_GOVERNORS[::-1]:
if g in get_avail_gov():
return g
def get_avail_performance():
for g in ALL_GOVERNORS:
if g in get_avail_gov():
return g
def get_current_gov():
return print(
"Currently using:",
getoutput("cpufreqctl.auto-cpufreq --governor").strip().split(" ")[0],
"governor",
)
def cpufreqctl():
"""
deploy cpufreqctl script
"""
# detect if running on a SNAP
if os.getenv("PKG_MARKER") == "SNAP":
pass
else:
# deploy cpufreqctl.auto-cpufreq script
if not os.path.isfile("/usr/local/bin/cpufreqctl.auto-cpufreq"):
shutil.copy(SCRIPTS_DIR / "cpufreqctl.sh", "/usr/local/bin/cpufreqctl.auto-cpufreq")
def cpufreqctl_restore():
"""
remove cpufreqctl.auto-cpufreq script
"""
# detect if running on a SNAP
if os.getenv("PKG_MARKER") == "SNAP":
pass
else:
if os.path.isfile("/usr/local/bin/cpufreqctl.auto-cpufreq"):
os.remove("/usr/local/bin/cpufreqctl.auto-cpufreq")
def footer(l=79):
print("\n" + "-" * l + "\n")
def deploy_complete_msg():
print("\n" + "-" * 17 + " auto-cpufreq daemon installed and running " + "-" * 17 + "\n")
print("To view live stats, run:\nauto-cpufreq --stats")
print("\nTo disable and remove auto-cpufreq daemon, run:\nsudo auto-cpufreq --remove")
footer()
def deprecated_log_msg():
print("\n" + "-" * 24 + " auto-cpufreq log file renamed " + "-" * 24 + "\n")
print("The --log flag has been renamed to --stats\n")
print("To view live stats, run:\nauto-cpufreq --stats")
footer()
def remove_complete_msg():
print("\n" + "-" * 25 + " auto-cpufreq daemon removed " + "-" * 25 + "\n")
print("auto-cpufreq successfully removed.")
footer()
def deploy_daemon():
print("\n" + "-" * 21 + " Deploying auto-cpufreq as a daemon " + "-" * 22 + "\n")
# deploy cpufreqctl script func call
cpufreqctl()
# turn off bluetooth on boot
bluetooth_disable()
auto_cpufreq_stats_path.touch(exist_ok=True)
print("\n* Deploy auto-cpufreq install script")
shutil.copy(SCRIPTS_DIR / "auto-cpufreq-install.sh", "/usr/local/bin/auto-cpufreq-install")
print("\n* Deploy auto-cpufreq remove script")
shutil.copy(SCRIPTS_DIR / "auto-cpufreq-remove.sh", "/usr/local/bin/auto-cpufreq-remove")
# output warning if gnome power profile is running
gnome_power_detect_install()
gnome_power_svc_disable()
# output warning if TLP service is detected
tlp_service_detect()
call("/usr/local/bin/auto-cpufreq-install", shell=True)
def deploy_daemon_performance():
print("\n" + "-" * 21 + " Deploying auto-cpufreq as a daemon (performance) " + "-" * 22 + "\n")
# check that performance is in scaling_available_governors
with open("/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors") as available_governors:
if "performance" not in available_governors.read():
print("\"performance\" governor is unavailable on this system, run:\n"
"sudo sudo auto-cpufreq --install\n\n"
"to install auto-cpufreq using default \"balanced\" governor.\n")
# deploy cpufreqctl script func call
cpufreqctl()
# turn off bluetooth on boot
bluetooth_disable()
auto_cpufreq_stats_path.touch(exist_ok=True)
print("\n* Deploy auto-cpufreq install script")
shutil.copy(SCRIPTS_DIR / "auto-cpufreq-install.sh", "/usr/local/bin/auto-cpufreq-install")
print("\n* Deploy auto-cpufreq remove script")
shutil.copy(SCRIPTS_DIR / "auto-cpufreq-remove.sh", "/usr/local/bin/auto-cpufreq-remove")
# output warning if gnome power profile is running
gnome_power_detect_install()
#"gnome_power_svc_disable_performance" is not defined
#gnome_power_svc_disable_performance()
# output warning if TLP service is detected
tlp_service_detect()
call("/usr/local/bin/auto-cpufreq-install", shell=True)
# remove auto-cpufreq daemon
def remove_daemon():
# check if auto-cpufreq is installed
if not os.path.exists("/usr/local/bin/auto-cpufreq-remove"):
print("\nauto-cpufreq daemon is not installed.\n")
sys.exit(1)
print("\n" + "-" * 21 + " Removing auto-cpufreq daemon " + "-" * 22 + "\n")
# turn on bluetooth on boot
bluetooth_enable()
# output warning if gnome power profile is stopped
gnome_power_rm_reminder()
gnome_power_svc_enable()
# run auto-cpufreq daemon remove script
call("/usr/local/bin/auto-cpufreq-remove", shell=True)
# remove auto-cpufreq-remove
os.remove("/usr/local/bin/auto-cpufreq-remove")
# delete override pickle if it exists
if os.path.exists(governor_override_state):
os.remove(governor_override_state)
# delete stats file
if auto_cpufreq_stats_path.exists():
if auto_cpufreq_stats_file is not None:
auto_cpufreq_stats_file.close()
auto_cpufreq_stats_path.unlink()
# restore original cpufrectl script
cpufreqctl_restore()
def gov_check():
for gov in get_avail_gov():
if gov not in ALL_GOVERNORS:
print("\n" + "-" * 18 + " Checking for necessary scaling governors " + "-" * 19 + "\n")
sys.exit("ERROR:\n\nCouldn't find any of the necessary scaling governors.\n")
# root check func
def root_check():
if not os.geteuid() == 0:
print("\n" + "-" * 33 + " Root check " + "-" * 34 + "\n")
print("ERROR:\n\nMust be run root for this functionality to work, i.e: \nsudo " + app_name)
footer()
exit(1)
# refresh countdown
def countdown(s):
# Fix for wrong stats output and "TERM environment variable not set"
os.environ["TERM"] = "xterm"
print("\t\t\"auto-cpufreq\" is about to refresh ", end = "")
# empty log file if size is larger then 10mb
if auto_cpufreq_stats_file is not None:
log_size = os.path.getsize(auto_cpufreq_stats_path)
if log_size >= 1e+7:
auto_cpufreq_stats_file.seek(0)
auto_cpufreq_stats_file.truncate(0)
# auto-refresh counter
for remaining in range(s, -1, -1):
if remaining <= 3 and remaining >= 0:
print(".", end="", flush=True)
time.sleep(0.75)
now = datetime.now()
current_time = now.strftime("%B %d (%A) - %H:%M:%S")
print("\n\t\tExecuted on:", current_time)
# get cpu usage + system load for (last minute)
def display_load():
# get CPU utilization as a percentage
cpuload = psutil.cpu_percent(interval=1)
# get system/CPU load
load1m, _, _ = os.getloadavg()
print("\nTotal CPU usage:", cpuload, "%")
print("Total system load: {:.2f}".format(load1m))
print("Average temp. of all cores: {:.2f} °C \n".format(avg_all_core_temp))
# get system load average 1m, 5m, 15m (equivalent to uptime)
def display_system_load_avg():
load1m, load5m, load15m = os.getloadavg()
print(f" (load average: {load1m:.2f}, {load5m:.2f}, {load15m:.2f})")
# set minimum and maximum CPU frequencies
def set_frequencies():
"""
Sets frequencies:
- if option is used in auto-cpufreq.conf: use configured value
- if option is disabled/no conf file used: set default frequencies
Frequency setting is performed only once on power supply change
"""
power_supply = "charger" if charging() else "battery"
# don't do anything if the power supply hasn't changed
if (
hasattr(set_frequencies, "prev_power_supply")
and power_supply == set_frequencies.prev_power_supply
):
return
else:
set_frequencies.prev_power_supply = power_supply
frequency = {
"scaling_max_freq": {
"cmdargs": "--frequency-max",
"minmax": "maximum",
},
"scaling_min_freq": {
"cmdargs": "--frequency-min",
"minmax": "minimum",
},
}
if not hasattr(set_frequencies, "max_limit"):
set_frequencies.max_limit = int(getoutput(f"cpufreqctl.auto-cpufreq --frequency-max-limit"))
if not hasattr(set_frequencies, "min_limit"):
set_frequencies.min_limit = int(getoutput(f"cpufreqctl.auto-cpufreq --frequency-min-limit"))
conf = get_config()
for freq_type in frequency.keys():
value = None
if not conf.has_option(power_supply, freq_type):
# fetch and use default frequencies
if freq_type == "scaling_max_freq":
curr_freq = int(getoutput(f"cpufreqctl.auto-cpufreq --frequency-max"))
value = set_frequencies.max_limit
else:
curr_freq = int(getoutput(f"cpufreqctl.auto-cpufreq --frequency-min"))
value = set_frequencies.min_limit
if curr_freq == value:
continue
try:
frequency[freq_type]["value"] = (
value if value else int(conf[power_supply][freq_type].strip())
)
except ValueError:
print(f"Invalid value for '{freq_type}': {frequency[freq_type]['value']}")
exit(1)
if not (
set_frequencies.min_limit <= frequency[freq_type]["value"] <= set_frequencies.max_limit
):
print(
f"Given value for '{freq_type}' is not within the allowed frequencies {set_frequencies.min_limit}-{set_frequencies.max_limit} kHz"
)
exit(1)
args = f"{frequency[freq_type]['cmdargs']} --set={frequency[freq_type]['value']}"
message = f'Setting {frequency[freq_type]["minmax"]} CPU frequency to {round(frequency[freq_type]["value"]/1000)} Mhz'
# set the frequency
print(message)
run(f"cpufreqctl.auto-cpufreq {args}", shell=True)
# set powersave and enable turbo
def set_powersave():
conf = get_config()
if conf.has_option("battery", "governor"):
gov = conf["battery"]["governor"]
else:
gov = get_avail_powersave()
print(f'Setting to use: "{gov}" governor')
if get_override() != "default":
print("Warning: governor overwritten using `--force` flag.")
run(f"cpufreqctl.auto-cpufreq --governor --set={gov}", shell=True)
if Path("/sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference").exists() is False:
print('Not setting EPP (not supported by system)')
else:
dynboost_enabled = Path("/sys/devices/system/cpu/intel_pstate/hwp_dynamic_boost").exists()
if dynboost_enabled:
dynboost_enabled = bool(int(
os.popen("cat /sys/devices/system/cpu/intel_pstate/hwp_dynamic_boost").read()
))
if dynboost_enabled:
print('Not setting EPP (dynamic boosting is enabled)')
else:
if conf.has_option("battery", "energy_performance_preference"):
epp = conf["battery"]["energy_performance_preference"]
run(f"cpufreqctl.auto-cpufreq --epp --set={epp}", shell=True)
print(f'Setting to use: "{epp}" EPP')
else:
run("cpufreqctl.auto-cpufreq --epp --set=balance_power", shell=True)
print('Setting to use: "balance_power" EPP')
# set frequencies
set_frequencies()
# get CPU utilization as a percentage
cpuload = psutil.cpu_percent(interval=1)
# get system/CPU load
load1m, _, _ = os.getloadavg()
print("\nTotal CPU usage:", cpuload, "%")
print("Total system load: {:.2f}".format(load1m))
print("Average temp. of all cores: {:.2f} °C \n".format(avg_all_core_temp))
# conditions for setting turbo in powersave
if conf.has_option("battery", "turbo"):
auto = conf["battery"]["turbo"]
else:
auto = "auto"
if auto == "always":
print("Configuration file enforces turbo boost")
print("setting turbo boost: on")
turbo(True)
elif auto == "never":
print("Configuration file disables turbo boost")
print("setting turbo boost: off")
turbo(False)
else:
if psutil.cpu_percent(percpu=False, interval=0.01) >= 30.0 or isclose(
max(psutil.cpu_percent(percpu=True, interval=0.01)), 100
):
print("High CPU load", end=""), display_system_load_avg()
# high cpu usage trigger
if cpuload >= 20:
print("setting turbo boost: on")
turbo(True)
# set turbo state based on average of all core temperatures
elif cpuload <= 20 and avg_all_core_temp >= 70:
print(
"Optimal total CPU usage:",
cpuload,
"%, high average core temp:",
avg_all_core_temp,
"°C",
)
print("setting turbo boost: off")
turbo(False)
else:
print("setting turbo boost: off")
turbo(False)
elif load1m > powersave_load_threshold:
print("High system load", end=""), display_system_load_avg()
# high cpu usage trigger
if cpuload >= 20:
print("setting turbo boost: on")
turbo(True)
# set turbo state based on average of all core temperatures
elif cpuload <= 20 and avg_all_core_temp >= 65:
print(
"Optimal total CPU usage:",
cpuload,
"%, high average core temp:",
avg_all_core_temp,
"°C",
)
print("setting turbo boost: off")
turbo(False)
else:
print("setting turbo boost: off")
turbo(False)
else:
print("Load optimal", end=""), display_system_load_avg()
# high cpu usage trigger
if cpuload >= 20:
print("setting turbo boost: on")
turbo(True)
# set turbo state based on average of all core temperatures
elif cpuload <= 20 and avg_all_core_temp >= 60:
print(
"Optimal total CPU usage:",
cpuload,
"%, high average core temp:",
avg_all_core_temp,
"°C",
)
print("setting turbo boost: off")
turbo(False)
else:
print("setting turbo boost: off")
turbo(False)
footer()
# make turbo suggestions in powersave
def mon_powersave():
# get CPU utilization as a percentage
cpuload = psutil.cpu_percent(interval=1)
# get system/CPU load
load1m, _, _ = os.getloadavg()
print("\nTotal CPU usage:", cpuload, "%")
print("Total system load: {:.2f}".format(load1m))
print("Average temp. of all cores: {:.2f} °C \n".format(avg_all_core_temp))
if psutil.cpu_percent(percpu=False, interval=0.01) >= 30.0 or isclose(
max(psutil.cpu_percent(percpu=True, interval=0.01)), 100
):
print("High CPU load", end=""), display_system_load_avg()
# high cpu usage trigger
if cpuload >= 20:
print("suggesting to set turbo boost: on")
get_turbo()
# set turbo state based on average of all core temperatures
elif cpuload <= 20 and avg_all_core_temp >= 70:
print(
"Optimal total CPU usage:",
cpuload,
"%, high average core temp:",
avg_all_core_temp,
"°C",
)
print("suggesting to set turbo boost: off")
get_turbo()
else:
print("suggesting to set turbo boost: off")
get_turbo()
elif load1m > powersave_load_threshold:
print("High system load", end=""), display_system_load_avg()
# high cpu usage trigger
if cpuload >= 20:
print("suggesting to set turbo boost: on")
get_turbo()
# set turbo state based on average of all core temperatures
elif cpuload <= 20 and avg_all_core_temp >= 65:
print(
"Optimal total CPU usage:",
cpuload,
"%, high average core temp:",
avg_all_core_temp,
"°C",
)
print("suggesting to set turbo boost: off")
get_turbo()
else:
print("suggesting to set turbo boost: off")
get_turbo()
else:
print("Load optimal", end=""), display_system_load_avg()
# high cpu usage trigger
if cpuload >= 20:
print("suggesting to set turbo boost: on")
get_turbo()
# set turbo state based on average of all core temperatures
elif cpuload <= 20 and avg_all_core_temp >= 60:
print(
"Optimal total CPU usage:",
cpuload,
"%, high average core temp:",
avg_all_core_temp,
"°C",
)
print("suggesting to set turbo boost: off")
get_turbo()
else:
print("suggesting to set turbo boost: off")
get_turbo()
footer()
# set performance and enable turbo
def set_performance():
conf = get_config()
if conf.has_option("charger", "governor"):
gov = conf["charger"]["governor"]
else:
gov = get_avail_performance()
print(f'Setting to use: "{gov}" governor')
if get_override() != "default":
print("Warning: governor overwritten using `--force` flag.")
run(
f"cpufreqctl.auto-cpufreq --governor --set={gov}",
shell=True,
)
if Path("/sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference").exists() is False:
print('Not setting EPP (not supported by system)')
else:
dynboost_enabled = Path("/sys/devices/system/cpu/intel_pstate/hwp_dynamic_boost").exists()
if dynboost_enabled:
dynboost_enabled = bool(int(
os.popen("cat /sys/devices/system/cpu/intel_pstate/hwp_dynamic_boost").read()
))
if dynboost_enabled:
print('Not setting EPP (dynamic boosting is enabled)')
else:
if conf.has_option("charger", "energy_performance_preference"):
epp = conf["charger"]["energy_performance_preference"]
run(f"cpufreqctl.auto-cpufreq --epp --set={epp}", shell=True)
print(f'Setting to use: "{epp}" EPP')
else:
run("cpufreqctl.auto-cpufreq --epp --set=balance_performance", shell=True)
print('Setting to use: "balance_performance" EPP')
# set frequencies
set_frequencies()
# get CPU utilization as a percentage
cpuload = psutil.cpu_percent(interval=1)
# get system/CPU load
load1m, _, _ = os.getloadavg()
print("\nTotal CPU usage:", cpuload, "%")
print("Total system load: {:.2f}".format(load1m))
print("Average temp. of all cores: {:.2f} °C \n".format(avg_all_core_temp))
if conf.has_option("charger", "turbo"):
auto = conf["charger"]["turbo"]
else:
auto = "auto"
if auto == "always":
print("Configuration file enforces turbo boost")
print("setting turbo boost: on")
turbo(True)
elif auto == "never":
print("Configuration file disables turbo boost")
print("setting turbo boost: off")
turbo(False)
else:
if (
psutil.cpu_percent(percpu=False, interval=0.01) >= 20.0
or max(psutil.cpu_percent(percpu=True, interval=0.01)) >= 75
):
print("High CPU load", end=""), display_system_load_avg()
# high cpu usage trigger
if cpuload >= 20:
print("setting turbo boost: on")
turbo(True)
# set turbo state based on average of all core temperatures
elif avg_all_core_temp >= 70:
print(
"Optimal total CPU usage:",
cpuload,
"%, high average core temp:",
avg_all_core_temp,
"°C",
)
print("setting turbo boost: off")
turbo(False)
else:
print("setting turbo boost: on")
turbo(True)
elif load1m >= performance_load_threshold:
print("High system load", end=""), display_system_load_avg()
# high cpu usage trigger
if cpuload >= 20:
print("setting turbo boost: on")
turbo(True)
# set turbo state based on average of all core temperatures
elif avg_all_core_temp >= 65:
print(
"Optimal total CPU usage:",
cpuload,
"%, high average core temp:",
avg_all_core_temp,
"°C",
)
print("setting turbo boost: off")
turbo(False)
else:
print("setting turbo boost: on")
turbo(True)