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#!/usr/bin/python
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import os
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import time
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def work():
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j = 0.0
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for i in xrange(10000000):
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j = j + j/2.0
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pid = os.fork()
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if pid != 0:
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print "i spawned %d and am working" % pid
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work()
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else:
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print "i am spawn, and am working"
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work()
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os._exit(0)
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print "parent done"
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