forked from mindspore-Ecosystem/mindspore
59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
# Copyright 2022 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.ops as ops
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from mindspore import context, Tensor
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from mindspore.nn import Cell
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class ReduceNet(Cell):
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def __init__(self):
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super(ReduceNet, self).__init__()
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self.add = ops.Add()
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self.sum = ops.ReduceSum()
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def construct(self, x, y, axis):
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z = self.add(x, y)
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return self.sum(z, axis)
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def run_case():
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np.random.seed(1)
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x = np.random.normal(0, 1, [1024, 1024]).astype(np.float32)
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y = np.random.normal(0, 1, [1024, 1024]).astype(np.float32)
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expect = np.sum(x + y, axis=(0,))
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net = ReduceNet()
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output = net(Tensor(x), Tensor(y), 0)
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assert np.allclose(expect, output.asnumpy(), 1.e-4, 1.e-4, equal_nan=True)
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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_reduce():
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"""
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Feature: test reduce sum with enable_graph_kernel=True
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Description: reduce sum with InplaceAssign
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Expectation: the result match with numpy result
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"""
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context.set_context(mode=context.GRAPH_MODE, device_target="Ascend",
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enable_graph_kernel=True,
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graph_kernel_flags="--enable_cluster_ops=ReduceSum")
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run_case()
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