Cudaminer temperature control

cudacontrol.py

#!/usr/bin/env python

import subprocess
import time

def get_temp():
  output = subprocess.check_output(" nvidia-smi | grep Default | cut -d' ' -f5", shell=True)
  temp = float(output.strip().decode("utf-8")[0:-1])
  print("tmp: " + str(temp))
  return temp

def start_miner():
  print("starting miner")
  return subprocess.Popen(cmd, shell=True)

def stop_miner():

  return True


cmd = "cudaminer -H 2 -i 1 -o stratum+tcp://fast-pool.com:9999 -u saucyk.test -p test"
isRunning = False

process = None;

while True:
  if isRunning:
    if (get_temp() > 90):
      process.terminate()
      isRunning = False
    
  else:
    if (get_temp() < 70):
      process = start_miner()
      isRunning = True

  time.sleep(15)