wehub-resource-sync
19 lines
381 B
Python
19 lines
381 B
Python
import ray
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import numpy as np
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@ray.remote
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def f(arr):
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# arr = arr.copy() # Adding a copy will fix the error.
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arr[0] = 1
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try:
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ray.get(f.remote(np.zeros(100)))
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except ray.exceptions.RayTaskError as e:
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print(e)
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# ray.exceptions.RayTaskError(ValueError): ray::f()
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# File "test.py", line 6, in f
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# arr[0] = 1
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# ValueError: assignment destination is read-only
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