wehub-resource-sync
30 lines
989 B
Python
30 lines
989 B
Python
# Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import paddle
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def main():
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paddle.set_flags({"FLAGS_check_nan_inf": 1, "FLAGS_check_nan_inf_level": 0})
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cpu_place = paddle.CPUPlace()
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x = paddle.to_tensor([1, 0.0, 3], stop_gradient=False, place=cpu_place)
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y = paddle.to_tensor([0.2, 0.0, 0.5], place=cpu_place)
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z = paddle.pow(x, y)
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paddle.autograd.backward([z])
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if __name__ == "__main__":
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main()
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