wehub-resource-sync
20 lines
521 B
Python
20 lines
521 B
Python
# flake8: noqa
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# __owners_begin__
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import ray
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import numpy as np
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@ray.remote
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def large_array():
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return np.zeros(int(1e5))
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x = ray.put(1) # The driver owns x and also creates the value of x.
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y = large_array.remote()
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# The driver is the owner of y, even though the value may be stored somewhere else.
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# If the node that stores the value of y dies, Ray will automatically recover
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# it by re-executing the large_array task.
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# If the driver dies, anyone still using y will receive an OwnerDiedError.
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# __owners_end__
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