def main(params):
pymem_setup_allocators(0)
workers = len(params) if (len(params)>0) else 1
runner = pyperf.Runner(add_cmdline_args=add_cmdline_args, loops = 1)
runner.argparser.add_argument("--cases",
help="Comma separated list of cases. Available cases: %s. By default, run all cases."
% ', '.join(CASES))
runner.bench_func("Dummy init", dummyFunc, "main")
del runner
threads = []
for i in range(workers):
tname = 'Worker' + str(i)
threads.append(threading.Thread(target=functionWorker, args=[i, tname,1], name=tname))
for idx, thread in enumerate(threads):
thread.start()
thread.join()
pymem_reset_pkru()
result = {}
for activation in params:
result[activation] = "Finished thread execution"
return(result)
def main(params):
pymem_setup_allocators()
#workers = len(params) if (len(params)>0) else 1
workers = params['workers'] if ('workers' in params) else 1
runner = pyperf.Runner(add_cmdline_args=add_cmdline_args, loops=1)
runner.argparser.add_argument(
"--cases",
help=
"Comma separated list of cases. Available cases: %s. By default, run all cases."
% ', '.join(CASES))
threads = []
for i in range(workers):
tname = 'Worker' + str(i)
threads.append(
threading.Thread(target=functionWorker,
args=[runner, i, tname],
name=tname))
for idx, thread in enumerate(threads):
pkey_thread_mapper(thread.name)
thread.start()
thread.join()
pymem_set_pkru(thread.name)
result = {}
for activation in params:
result[activation] = "Finished thread execution"
return (result)
def main(params):
# 3.8 changed the default event loop to ProactorEventLoop which doesn't
# implement everything required by tornado and breaks this benchmark.
# Restore the old WindowsSelectorEventLoop default for now.
# https://bugs.python.org/issue37373
# https://github.com/python/pyperformance/issues/61
# https://github.com/tornadoweb/tornado/pull/2686
nloops = ('loops' in params) and int(params['loops']) or 1
workers = ('workers' in params) and int(params['workers']) or 1
if sys.platform == 'win32' and sys.version_info[:2] == (3, 8):
import asyncio
asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
kw = {}
kw['loops'] = nloops
if pyperf.python_has_jit():
# PyPy needs to compute more warmup values to warmup its JIT
kw['warmups'] = 30
runner = pyperf.Runner(**kw)
threads = []
for i in range(workers):
threads.append(
threading.Thread(target=functionWorker, args=[runner, i]))
for idx, thread in enumerate(threads):
thread.start()
thread.join()
out = 'Executed ' + str(workers) + ' threads'
result = {'output': out}
return (result)
def create_runner(self, args, **kwargs):
# hack to be able to create multiple instances per process
pyperf.Runner._created.clear()
runner = pyperf.Runner(**kwargs)
# disable CPU affinity to not pollute stdout
runner._cpu_affinity = lambda: None
runner.parse_args(args)
return runner
