mirror of https://github.com/Jittor/Jittor
35 lines
974 B
Python
35 lines
974 B
Python
# ***************************************************************
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# Copyright (c) 2021 Jittor. All Rights Reserved.
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# Maintainers:
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# Dun Liang <randonlang@gmail.com>.
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#
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# This file is subject to the terms and conditions defined in
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# file 'LICENSE.txt', which is part of this source code package.
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# ***************************************************************
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import unittest
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import jittor as jt
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import numpy as np
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class TestClone(unittest.TestCase):
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def test(self):
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jt.clean()
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b = a = jt.array(1.0)
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for i in range(10):
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b = b.clone()
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if i==5: c=b
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b.sync()
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assert jt.number_of_lived_vars()==11
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c.stop_grad()
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assert jt.number_of_lived_vars()==3
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def test2(self):
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a = jt.array([1,2])
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print(a.detach())
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@jt.flag_scope(lazy_execution=0)
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def test3(self):
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a = jt.array([1,2])
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print(a.detach())
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if __name__ == "__main__":
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unittest.main() |