forked from mindspore-Ecosystem/mindspore
330 lines
14 KiB
Python
330 lines
14 KiB
Python
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# 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.context as context
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import mindspore.nn as nn
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from mindspore import Tensor
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import mindspore.ops as ops
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import mindspore.common.dtype as mstype
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context.set_context(device_target='CPU')
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class Net(nn.Cell):
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def construct(self, x, weight, offsets, kh, kw, strides=(1, 1, 1, 1), padding=(0, 0, 0, 0), bias=None,
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dilations=(1, 1, 1, 1)):
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return ops.deformable_conv2d(x, weight, offsets, (kh, kw), strides, padding, bias, dilations)
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@pytest.mark.level0
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@pytest.mark.platform_x86_cpu
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@pytest.mark.env_onecard
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def test_deformable_conv2d():
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""""
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Feature: deformable_conv2d function.
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Description: Test case for simplest deformable_conv2d.
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Expectation: The results are as expected.
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"""
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kh, kw = 1, 1
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# x shape [1, 1, 1, 2]
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x = np.array([[[[-0.41675785, -0.05626683]]]]).astype(np.float32)
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x = Tensor(x, mstype.float32)
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# weight shape [1, 1, 1, 1]
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weight = np.array([[[[-2.1361961]]]]).astype(np.float32)
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weight = Tensor(weight, mstype.float32)
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# offsets shape [1, 3, 1, 2]
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offsets = np.array([[[[1.6402708, -1.7934356]],
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[[-0.84174734, 0.5028814]],
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[[-1.2452881, -1.0579522]]]]).astype(np.float32)
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offsets = Tensor(offsets, mstype.float32)
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out = Net()(x, weight, offsets, kh, kw)
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# expected output: [1, 1, 1, 2]
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expected = np.array([[[[-0.00852099, -0.09671781]]]]).astype(np.float32)
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assert np.allclose(out.asnumpy(), expected)
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@pytest.mark.level0
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@pytest.mark.platform_x86_cpu
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@pytest.mark.env_onecard
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def test_required_inputs():
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""""
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Feature: deformable_conv2d function.
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Description: Test case for simplest deformable_conv2d.
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Expectation: The results are as expected.
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"""
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x = Tensor(np.arange(2 * 3 * 5 * 5).reshape(2, 3, 5, 5), mstype.float32)
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kh, kw = 3, 3
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weight = Tensor(np.arange(5 * 3 * kh * kw).reshape(5, 3, kh, kw), mstype.float32)
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offsets = Tensor(np.ones((2, 3 * kh * kw, 3, 3)), mstype.float32)
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output = Net()(x, weight, offsets, kh, kw)
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expect = np.array([[[[17325., 17676., 11547.],
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[19080., 19431., 12672.],
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[11991., 12198., 7920.]],
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[[44298., 45378., 30258.],
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[49698., 50778., 33813.],
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[33618., 34311., 22824.]],
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[[71271., 73080., 48969.],
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[80316., 82125., 54954.],
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[55245., 56424., 37728.]],
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[[98244., 100782., 67680.],
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[110934., 113472., 76095.],
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[76872., 78537., 52632.]],
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[[125217., 128484., 86391.],
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[141552., 144819., 97236.],
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[98499., 100650., 67536.]]],
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[[[43650., 44001., 28422.],
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[45405., 45756., 29547.],
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[27516., 27723., 17820.]],
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[[125298., 126378., 83583.],
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[130698., 131778., 87138.],
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[85593., 86286., 57024.]],
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[[206946., 208755., 138744.],
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[215991., 217800., 144729.],
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[143670., 144849., 96228.]],
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[[288594., 291132., 193905.],
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[301284., 303822., 202320.],
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[201747., 203412., 135432.]],
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[[370242., 373509., 249066.],
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[386577., 389844., 259911.],
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[259824., 261975., 174636.]]]]).astype(np.float32)
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assert np.allclose(output.asnumpy(), expect)
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@pytest.mark.level0
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@pytest.mark.platform_x86_cpu
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@pytest.mark.env_onecard
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def test_with_bias():
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""""
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Feature: deformable_conv2d function.
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Description: Test case with bias input.
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Expectation: The results are as expected.
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"""
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x = Tensor(np.arange(2 * 3 * 5 * 5).reshape(2, 3, 5, 5), mstype.float32)
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kh, kw = 3, 3
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weight = Tensor(np.arange(5 * 3 * kh * kw).reshape(5, 3, kh, kw), mstype.float32)
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bias = Tensor(np.ones((5,)), mstype.float32)
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offsets = Tensor(np.ones((2, 3 * kh * kw, 3, 3)), mstype.float32)
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output = Net()(x, weight, offsets, kh, kw, bias=bias)
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expect = np.array([[[[17326., 17677., 11548.],
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[19081., 19432., 12673.],
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[11992., 12199., 7921.]],
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[[44299., 45379., 30259.],
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[49699., 50779., 33814.],
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[33619., 34312., 22825.]],
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[[71272., 73081., 48970.],
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[80317., 82126., 54955.],
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[55246., 56425., 37729.]],
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[[98245., 100783., 67681.],
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[110935., 113473., 76096.],
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[76873., 78538., 52633.]],
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[[125218., 128485., 86392.],
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[141553., 144820., 97237.],
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[98500., 100651., 67537.]]],
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[[[43651., 44002., 28423.],
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[45406., 45757., 29548.],
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[27517., 27724., 17821.]],
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[[125299., 126379., 83584.],
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[130699., 131779., 87139.],
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[85594., 86287., 57025.]],
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[[206947., 208756., 138745.],
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[215992., 217801., 144730.],
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[143671., 144850., 96229.]],
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[[288595., 291133., 193906.],
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[301285., 303823., 202321.],
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[201748., 203413., 135433.]],
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[[370243., 373510., 249067.],
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[386578., 389845., 259912.],
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[259825., 261976., 174637.]]]]).astype(np.float32)
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assert np.allclose(output.asnumpy(), expect)
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@pytest.mark.level0
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@pytest.mark.platform_x86_cpu
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@pytest.mark.env_onecard
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def test_with_strides():
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""""
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Feature: deformable_conv2d function.
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Description: Test case with strides input.
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Expectation: The results are as expected.
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"""
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x = Tensor(np.arange(2 * 3 * 5 * 5).reshape(2, 3, 5, 5), mstype.float32)
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kh, kw = 3, 3
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weight = Tensor(np.arange(5 * 3 * kh * kw).reshape(5, 3, kh, kw), mstype.float32)
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offsets = Tensor(np.ones((2, 3 * kh * kw, 2, 2)), mstype.float32)
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output = Net()(x, weight, offsets, kh, kw, (1, 1, 2, 2))
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expect = np.array([[[[17325., 11547.],
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[11991., 7920.]],
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[[44298., 30258.],
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[33618., 22824.]],
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[[71271., 48969.],
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[55245., 37728.]],
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[[98244., 67680.],
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[76872., 52632.]],
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[[125217., 86391.],
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[98499., 67536.]]],
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[[[43650., 28422.],
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[27516., 17820.]],
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[[125298., 83583.],
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[85593., 57024.]],
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[[206946., 138744.],
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[143670., 96228.]],
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[[288594., 193905.],
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[201747., 135432.]],
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[[370242., 249066.],
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[259824., 174636.]]]]).astype(np.float32)
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assert np.allclose(output.asnumpy(), expect)
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@pytest.mark.level0
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@pytest.mark.platform_x86_cpu
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@pytest.mark.env_onecard
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def test_with_padding():
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""""
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Feature: deformable_conv2d function.
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Description: Test case with padding input.
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Expectation: The results are as expected.
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"""
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x = Tensor(np.arange(2 * 3 * 5 * 5).reshape(2, 3, 5, 5), mstype.float32)
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kh, kw = 3, 3
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weight = Tensor(np.arange(5 * 3 * kh * kw).reshape(5, 3, kh, kw), mstype.float32)
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offsets = Tensor(np.ones((2, 3 * kh * kw, 5, 7)), mstype.float32)
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output = Net()(x, weight, offsets, kh, kw, padding=(1, 1, 2, 2))
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expect = np.array([[[[10296., 15219., 15570., 15921., 10422., 5112., 0.],
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[11511., 16974., 17325., 17676., 11547., 5652., 0.],
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[12726., 18729., 19080., 19431., 12672., 6192., 0.],
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[8040., 11784., 11991., 12198., 7920., 3852., 0.],
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[3768., 5496., 5586., 5676., 3666., 1773., 0.]],
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[[25119., 37818., 38898., 39978., 26703., 13374., 0.],
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[28764., 43218., 44298., 45378., 30258., 15129., 0.],
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[32409., 48618., 49698., 50778., 33813., 16884., 0.],
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[21972., 32925., 33618., 34311., 22824., 11385., 0.],
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[11139., 16674., 17007., 17340., 11523., 5742., 0.]],
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[[39942., 60417., 62226., 64035., 42984., 21636., 0.],
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[46017., 69462., 71271., 73080., 48969., 24606., 0.],
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[52092., 78507., 80316., 82125., 54954., 27576., 0.],
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[35904., 54066., 55245., 56424., 37728., 18918., 0.],
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[18510., 27852., 28428., 29004., 19380., 9711., 0.]],
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[[54765., 83016., 85554., 88092., 59265., 29898., 0.],
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[63270., 95706., 98244., 100782., 67680., 34083., 0.],
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[71775., 108396., 110934., 113472., 76095., 38268., 0.],
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[49836., 75207., 76872., 78537., 52632., 26451., 0.],
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[25881., 39030., 39849., 40668., 27237., 13680., 0.]],
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[[69588., 105615., 108882., 112149., 75546., 38160., 0.],
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[80523., 121950., 125217., 128484., 86391., 43560., 0.],
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[91458., 138285., 141552., 144819., 97236., 48960., 0.],
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[63768., 96348., 98499., 100650., 67536., 33984., 0.],
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[33252., 50208., 51270., 52332., 35094., 17649., 0.]]],
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[[[28521., 41544., 41895., 42246., 27297., 13212., 0.],
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[29736., 43299., 43650., 44001., 28422., 13752., 0.],
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[30951., 45054., 45405., 45756., 29547., 14292., 0.],
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[18840., 27309., 27516., 27723., 17820., 8577., 0.],
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[8493., 12246., 12336., 12426., 7941., 3798., 0.]],
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[[79794., 118818., 119898., 120978., 80028., 39699., 0.],
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[83439., 124218., 125298., 126378., 83583., 41454., 0.],
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[87084., 129618., 130698., 131778., 87138., 43209., 0.],
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[57072., 84900., 85593., 86286., 57024., 28260., 0.],
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[28014., 41649., 41982., 42315., 27948., 13842., 0.]],
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[[131067., 196092., 197901., 199710., 132759., 66186., 0.],
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[137142., 205137., 206946., 208755., 138744., 69156., 0.],
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[143217., 214182., 215991., 217800., 144729., 72126., 0.],
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[95304., 142491., 143670., 144849., 96228., 47943., 0.],
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[47535., 71052., 71628., 72204., 47955., 23886., 0.]],
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[[182340., 273366., 275904., 278442., 185490., 92673., 0.],
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[190845., 286056., 288594., 291132., 193905., 96858., 0.],
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[199350., 298746., 301284., 303822., 202320., 101043., 0.],
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[133536., 200082., 201747., 203412., 135432., 67626., 0.],
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[67056., 100455., 101274., 102093., 67962., 33930., 0.]],
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[[233613., 350640., 353907., 357174., 238221., 119160., 0.],
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[244548., 366975., 370242., 373509., 249066., 124560., 0.],
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[255483., 383310., 386577., 389844., 259911., 129960., 0.],
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[171768., 257673., 259824., 261975., 174636., 87309., 0.],
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[86577., 129858., 130920., 131982., 87969., 43974., 0.]]]]).astype(np.float32)
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assert np.allclose(output.asnumpy(), expect)
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@pytest.mark.level0
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@pytest.mark.platform_x86_cpu
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@pytest.mark.env_onecard
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def test_with_dilations():
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""""
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Feature: deformable_conv2d function.
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Description: Test case with dilations input.
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Expectation: The results are as expected.
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"""
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x = Tensor(np.arange(2 * 3 * 5 * 5).reshape(2, 3, 5, 5), mstype.float32)
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kh, kw = 3, 3
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weight = Tensor(np.arange(5 * 3 * kh * kw).reshape(5, 3, kh, kw), mstype.float32)
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offsets = Tensor(np.ones((2, 3 * kh * kw, 1, 1)), mstype.float32)
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output = Net()(x, weight, offsets, kh, kw, dilations=(1, 1, 2, 2))
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expect = np.array([[[[6780.]],
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[[18768.]],
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[[30756.]],
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|
[[42744.]],
|
||
|
|
|
||
|
|
[[54732.]]],
|
||
|
|
|
||
|
|
[[[16680.]],
|
||
|
|
|
||
|
|
[[52968.]],
|
||
|
|
|
||
|
|
[[89256.]],
|
||
|
|
|
||
|
|
[[125544.]],
|
||
|
|
|
||
|
|
[[161832.]]]]).astype(np.float32)
|
||
|
|
assert np.allclose(output.asnumpy(), expect)
|