mirror of https://github.com/Jittor/Jittor
20 lines
684 B
Python
20 lines
684 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 jittor as jt
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import unittest
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@unittest.skipIf(jt.compile_extern.nccl_ops is None, "no nccl found")
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class TestNccl(unittest.TestCase):
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@jt.flag_scope(use_cuda=1)
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def test_nccl(self):
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assert jt.compile_extern.nccl_ops.nccl_test("").data == 123
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if __name__ == "__main__":
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unittest.main()
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