mirror of
https://github.com/python/cpython.git
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39 lines
825 B
Python
39 lines
825 B
Python
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import os
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import sys
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import threading
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import traceback
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NLOOPS = 50
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NTHREADS = 30
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def t1():
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try:
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from concurrent.futures import ThreadPoolExecutor
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except Exception:
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traceback.print_exc()
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os._exit(1)
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def t2():
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try:
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from concurrent.futures.thread import ThreadPoolExecutor
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except Exception:
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traceback.print_exc()
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os._exit(1)
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def main():
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for j in range(NLOOPS):
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threads = []
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for i in range(NTHREADS):
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threads.append(threading.Thread(target=t2 if i % 1 else t1))
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for thread in threads:
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thread.start()
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for thread in threads:
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thread.join()
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sys.modules.pop('concurrent.futures', None)
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sys.modules.pop('concurrent.futures.thread', None)
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if __name__ == "__main__":
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main()
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