tyler.durden/auto-cpufreq
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aligned all text to 80 char + disabled cpu temp sensor

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Adnan Hodzic 2019-12-31 09:35:11 +01:00
parent 852c2f7171
commit 2a9ecdc2d2
1 changed files with 20 additions and 14 deletions
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34
auto-cpufreq.py
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@ -20,18 +20,22 @@ import click
# - add option to enable turbo in powersave # - add option to enable turbo in powersave
# - go thru all other ToDo's # - go thru all other ToDo's
# - copy cpufreqctl script if it doesn't exist # - copy cpufreqctl script if it doesn't exist
# - write whole output to log, read live data from log
# global var # global var
p = psutil p = psutil
s = subprocess s = subprocess
tool_run = "python3 auto-cpufreq.py" tool_run = "python3 auto-cpufreq.py"
def footer(l):
print("\n" + "-" * l + "\n")
# check for necessary driver # check for necessary driver
def driver_check(): def driver_check():
driver = s.getoutput("cpufreqctl --driver") driver = s.getoutput("cpufreqctl --driver")
if driver != "intel_pstate": if driver != "intel_pstate":
print("\n" + "-" * 23 + " Driver check " + "-" * 23 + "\n") print("\n" + "-" * 32 + " Driver check " + "-" * 33 + "\n")
sys.exit("ERROR:\n\n\"intel_pstate\" CPU Performance Scaling Driver is not enabled.\n") sys.exit("ERROR:\n\n\"intel_pstate\" CPU Performance Scaling Driver is not enabled.\n")
# check for necessary scaling governors # check for necessary scaling governors
def gov_check(): def gov_check():
@ -44,13 +48,13 @@ def gov_check():
if keyword in line: if keyword in line:
pass pass
else: else:
print("\n" + "-" * 9 + " Checking for necessary scaling governors " + "-" * 9 + "\n") print("\n" + "-" * 18 + " Checking for necessary scaling governors " + "-" * 19 + "\n")
sys.exit("ERROR:\n\nCouldn't find any of the necessary scaling governors.\n") sys.exit("ERROR:\n\nCouldn't find any of the necessary scaling governors.\n")
# root check func # root check func
def root_check(): def root_check():
if not os.geteuid() == 0: if not os.geteuid() == 0:
print("\n" + "-" * 23 + " Root check " + "-" * 24 + "\n") print("\n" + "-" * 33 + " Root check " + "-" * 34 + "\n")
sys.exit(f"Must be run as root, i.e: \"sudo {tool_run}\"\n") sys.exit(f"Must be run as root, i.e: \"sudo {tool_run}\"\n")
exit(1) exit(1)
@ -58,7 +62,7 @@ def root_check():
def countdown(s): def countdown(s):
for remaining in range(s, 0, -1): for remaining in range(s, 0, -1):
sys.stdout.write("\r") sys.stdout.write("\r")
sys.stdout.write("\"auto-cpufreq\" refresh in:{:2d}".format(remaining)) sys.stdout.write("\t\t\t\"auto-cpufreq\" refresh in:{:2d}".format(remaining))
sys.stdout.flush() sys.stdout.flush()
time.sleep(1) time.sleep(1)
@ -92,22 +96,25 @@ def set_turbo():
if load1m > 2: if load1m > 2:
print("High load, turbo bost: on") print("High load, turbo bost: on")
s.run("echo 0 > /sys/devices/system/cpu/intel_pstate/no_turbo", shell=True) s.run("echo 0 > /sys/devices/system/cpu/intel_pstate/no_turbo", shell=True)
print("\n" + "-" * 60 + "\n") #print("\n" + "-" * 60 + "\n")
footer(79)
# print("High load:", load1m) # print("High load:", load1m)
# print("CPU load:", cpuload, "%") # print("CPU load:", cpuload, "%")
elif cpuload > 25: elif cpuload > 25:
print("High CPU load, turbo boost: on") print("High CPU load, turbo boost: on")
s.run("echo 0 > /sys/devices/system/cpu/intel_pstate/no_turbo", shell=True) s.run("echo 0 > /sys/devices/system/cpu/intel_pstate/no_turbo", shell=True)
print("\n" + "-" * 60 + "\n") #print("\n" + "-" * 60 + "\n")
footer(79)
else: else:
print("Load optimal, turbo boost: off") print("Load optimal, turbo boost: off")
s.run("echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo", shell=True) s.run("echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo", shell=True)
print("\n" + "-" * 60 + "\n") #print("\n" + "-" * 60 + "\n")
footer(79)
def autofreq(): def autofreq():
print("\n" + "-" * 18 + " CPU frequency scaling " + "-" * 19 + "\n") print("\n" + "-" * 28 + " CPU frequency scaling " + "-" * 28 + "\n")
# ToDo: make a function and more generic (move to psutil) # ToDo: make a function and more generic (move to psutil)
# check battery status # check battery status
@ -126,7 +133,7 @@ def autofreq():
def sysinfo(): def sysinfo():
print("\n" + "-" * 20 + " System information " + "-" * 20 + "\n") print("\n" + "-" * 29 + " System information " + "-" * 30 + "\n")
core_usage = p.cpu_freq(percpu=True) core_usage = p.cpu_freq(percpu=True)
cpu_brand = cpuinfo.get_cpu_info()['brand'] cpu_brand = cpuinfo.get_cpu_info()['brand']
cpu_arch = cpuinfo.get_cpu_info()['arch'] cpu_arch = cpuinfo.get_cpu_info()['arch']
@ -141,7 +148,7 @@ def sysinfo():
print("Processor:", cpu_brand) print("Processor:", cpu_brand)
print("Cores:", cpu_count) print("Cores:", cpu_count)
print("\n" + "-" * 20 + " Current CPU state " + "-" * 21 + "\n") print("\n" + "-" * 30 + " Current CPU state " + "-" * 30 + "\n")
print("CPU frequency for each core:\n") print("CPU frequency for each core:\n")
core_num = 0 core_num = 0
while core_num < cpu_count: while core_num < cpu_count:
@ -149,9 +156,8 @@ def sysinfo():
core_num += 1 core_num += 1
# ToDo: make more generic and not only for thinkpad # ToDo: make more generic and not only for thinkpad
#print(psutil.sensors_fans()) #current_fans = p.sensors_fans()['thinkpad'][0].current
current_fans = p.sensors_fans()['thinkpad'][0].current #print("\nCPU fan speed:", current_fans, "RPM")
print("\nCPU fan speed:", current_fans, "RPM")
# ToDo: add CPU temperature for each core # ToDo: add CPU temperature for each core
# issue: https://github.com/giampaolo/psutil/issues/1650 # issue: https://github.com/giampaolo/psutil/issues/1650