paddlepaddle--paddle
wehub-resource-sync
89 行
2.4 KiB
Python
89 行
2.4 KiB
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 unittest
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import numpy as np
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import paddle
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paddle.enable_static()
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from get_test_cover_info import (
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XPUOpTestWrapper,
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create_test_class,
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get_xpu_op_support_types,
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)
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from op_test_xpu import XPUOpTest
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class XPUTestAtanOp(XPUOpTestWrapper):
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def __init__(self):
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self.op_name = "atan"
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self.use_dynamic_create_class = False
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class TestAtanOp(XPUOpTest):
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def setUp(self):
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self.set_xpu()
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self.op_type = "atan"
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# override
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self.init_input_shape()
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x = np.random.random(self.x_shape).astype(self.in_type)
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y = np.arctan(x)
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self.inputs = {'X': x}
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self.outputs = {'Out': y}
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def init_input_shape(self):
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self.x_shape = [15, 6]
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def set_xpu(self):
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self.__class__.no_need_check_grad = False
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self.place = paddle.XPUPlace(0)
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def test_check_output(self):
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self.check_output_with_place(self.place)
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def test_check_grad(self):
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self.check_grad_with_place(self.place, ['X'], 'Out')
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class Test1x1(TestAtanOp):
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def init_input_shape(self):
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self.x_shape = [1, 1]
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class Test1(TestAtanOp):
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def init_input_shape(self):
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self.x_shape = [1]
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class TestAtanEmptyXPU(unittest.TestCase):
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def test_atan_empty_tensor(self):
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paddle.disable_static()
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paddle.set_device('xpu')
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x = paddle.empty([0, 16, 32], dtype='float16')
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out = paddle.atan(x)
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self.assertEqual(list(out.shape), [0, 16, 32])
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paddle.enable_static()
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support_types = get_xpu_op_support_types("atan")
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for stype in support_types:
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create_test_class(globals(), XPUTestAtanOp, stype)
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if __name__ == "__main__":
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unittest.main()
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