import subprocess
import sys
import perf

# 2 GiB
BIG_ALLOC = b'x' * (2 * 1024 * 1024 * 1024)

# Program with very short execution time and very small memory footprint
ARGS = ["/bin/true"]

def func():
    proc = subprocess.Popen(ARGS,
                            close_fds=False,
                            restore_signals=False)
    proc.wait()
    proc = None

runner = perf.Runner()
runner.bench_func('func', func)