TechEmpower.FrameworkBenchmarks/falcon/setup_pypy.py

import subprocess
import multiprocessing
import os

bin_dir = os.path.expanduser('~/FrameworkBenchmarks/installs/pypy/bin')
NCPU = multiprocessing.cpu_count()

proc = None


def start(args, logfile, errfile):
    global proc
    proc = subprocess.Popen([
        bin_dir + "/gunicorn",
        "app:app",
        '-k', 'tornado',
        "-b", "0.0.0.0:8080",
        '-w', str(NCPU*3),
        "--log-level=critical"],
        cwd="falcon", stderr=errfile, stdout=logfile)
    return 0

def stop(logfile, errfile):
    global proc
    if proc is None:
        return 0
    proc.terminate()
    proc = None
    return 0