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"""
Measure latency of .local() setup.
"""
import mitogen
import mitogen.core
import mitogen.utils
import ansible_mitogen.affinity
mitogen.utils.setup_gil()
#ansible_mitogen.affinity.policy.assign_worker()
@mitogen.main()
def main(router):
import optparse
parser = optparse.OptionParser(description=__doc__)
parser.add_option(
'-i', '--iterations', type=int, metavar='N', default=100,
help='Number of iterations (default %default)')
parser.add_option('--debug', action='store_true')
opts, args = parser.parse_args()
t0 = mitogen.core.now()
for x in mitogen.core.range(opts.iterations):
t = mitogen.core.now()
f = router.local(debug=opts.debug)
tt = mitogen.core.now()
t1 = mitogen.core.now()
mean = (t1 - t0) / opts.iterations
print('++ iterations %d, mean %.03f ms' % (opts.iterations, 1e3 * mean))
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