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76 lines
2.4 KiB
76 lines
2.4 KiB
# Copyright 2020 Huawei Technologies Co., Ltd
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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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# ============================================================================
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import numpy as np
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import pytest
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import mindspore.context as context
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from mindspore import Tensor
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from mindspore.nn import Cell
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import mindspore.ops.operations as P
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from mindspore.nn.graph_kernels import ReLU
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class Net(Cell):
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def __init__(self):
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super(Net, self).__init__()
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self.add = P.TensorAdd()
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self.sub = P.Sub()
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self.mul = P.Mul()
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self.relu = ReLU()
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def construct(self, x, y):
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sub_res = self.sub(x, y)
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mul_res = self.mul(sub_res, x)
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relu_res = self.relu(mul_res)
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square_res = P.Square()(relu_res)
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add_res = self.add(relu_res, square_res)
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add1_res = self.add(add_res, add_res)
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return self.add(add1_res, add1_res)
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def test_basic():
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input_x = np.random.normal(0, 1, [2, 3, 4, 3]).astype(np.float32)
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input_y = np.random.normal(0, 1, [2, 3, 4, 3]).astype(np.float32)
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sub_res = input_x - input_y
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mul_res = sub_res * input_x
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relu_res = np.maximum(mul_res, 0)
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square_res = np.square(relu_res)
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add_res = relu_res + square_res
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add1_res = add_res + add_res
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expect = add1_res + add1_res
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net = Net()
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result = net(Tensor(input_x), Tensor(input_y))
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res = np.allclose(expect, result.asnumpy(), rtol=1.e-4, atol=1.e-7, equal_nan=True)
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assert res
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@pytest.mark.level0
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@pytest.mark.platform_x86_gpu_training
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@pytest.mark.env_onecard
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def test_basic_gpu():
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context.set_context(mode=context.GRAPH_MODE, enable_graph_kernel=True, device_target="GPU")
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test_basic()
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@pytest.mark.level0
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@pytest.mark.platform_arm_ascend_training
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@pytest.mark.platform_x86_ascend_training
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@pytest.mark.env_onecard
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def test_basic_ascend():
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context.set_context(mode=context.GRAPH_MODE, enable_graph_kernel=True, device_target="Ascend")
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test_basic()
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