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64 lines
2.1 KiB
64 lines
2.1 KiB
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#include "paddle/framework/selected_rows.h"
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#include "gtest/gtest.h"
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namespace paddle {
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namespace framework {
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class SelectedRowsTester : public ::testing::Test {
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public:
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virtual void SetUp() override {
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std::vector<int64_t> rows{0, 4, 7};
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int64_t height = 10;
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int64_t row_numel = 100;
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selected_rows_.reset(new SelectedRows(rows, height));
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Tensor* value = selected_rows_->mutable_value();
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value->mutable_data<float>(
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make_ddim({static_cast<int64_t>(rows.size()), row_numel}), place_);
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}
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protected:
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platform::CPUPlace place_;
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std::unique_ptr<SelectedRows> selected_rows_{nullptr};
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};
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TEST_F(SelectedRowsTester, height) { ASSERT_EQ(selected_rows_->height(), 10); }
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TEST_F(SelectedRowsTester, dims) {
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ASSERT_EQ(selected_rows_->value().dims(), make_ddim({3, 100}));
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}
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TEST_F(SelectedRowsTester, complete_dims) {
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ASSERT_EQ(selected_rows_->GetCompleteDims(), make_ddim({10, 100}));
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}
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TEST_F(SelectedRowsTester, SerializeAndDeseralize) {
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SelectedRows dst_tensor;
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platform::CPUDeviceContext cpu_ctx(place_);
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std::ostringstream oss;
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SerializeToStream(oss, *selected_rows_, cpu_ctx);
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std::istringstream iss(oss.str());
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DeserializeFromStream(iss, &dst_tensor, cpu_ctx);
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ASSERT_EQ(selected_rows_->rows(), dst_tensor.rows());
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ASSERT_EQ(selected_rows_->height(), dst_tensor.height());
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ASSERT_EQ(selected_rows_->value().dims(), dst_tensor.value().dims());
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ASSERT_EQ(selected_rows_->GetCompleteDims(), dst_tensor.GetCompleteDims());
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}
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} // namespace framework
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} // namespace paddle
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