benchmark_init.py

# Copyright 2017 The Regents of the University of Michigan
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
# of the Software, and to permit persons to whom the Software is furnished to do
# so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
from cProfile import Profile
import six
import argparse
import logging

import signac
from tqdm import tqdm

if six.PY2:
    from tempdir import TemporaryDirectory
else:
    from tempfile import TemporaryDirectory

parser = argparse.ArgumentParser()
parser.add_argument('N', type=int, default=100)
parser.add_argument('--debug', action='store_true')
args = parser.parse_args()

if args.debug:
    logging.basicConfig(level=logging.DEBUG)
else:
    logging.basicConfig(level=logging.INFO)


with TemporaryDirectory() as tmpdir:
    project = signac.init_project(root=tmpdir, name='benchmark-init')
    profile = Profile()
    profile.enable()
    for i in tqdm(range(args.N)):
        project.open_job({'a': i}).init()
    profile.disable()
    profile.print_stats(sort='ncalls')