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August 29, 2015 14:23
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Discardable distributed job
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from multiprocessing import Process, Manager, Event | |
from random import randint | |
children_count = 5 | |
block_size = 10000 | |
def find(my_id, found): | |
print("Process with id %s has been started" % my_id) | |
left = block_size * my_id | |
right = left + block_size | |
while not found.is_set(): | |
k = randint(left, right) | |
if (k == 20023): | |
print("Fucking found it!!!!(Process %s)" % my_id) | |
found.set() | |
if __name__ == "__main__": | |
sync_manager = Manager() | |
found = sync_manager.Event() | |
processes = [] | |
for i in range(0, children_count): | |
p = Process(target=find, args=(i, found)) | |
p.start() | |
processes.append(p) | |
found.wait() | |
print("Finished") | |
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