wehub-resource-sync
78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
/* Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
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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 <gtest/gtest.h>
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#include <iostream>
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#include "paddle/common/exception.h"
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#include "paddle/phi/common/backend.h"
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namespace phi {
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namespace tests {
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TEST(Backend, OStream) {
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std::ostringstream oss;
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oss << Backend::UNDEFINED;
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EXPECT_EQ(oss.str(), "Undefined");
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oss.str("");
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oss << Backend::CPU;
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EXPECT_EQ(oss.str(), "CPU");
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oss.str("");
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oss << Backend::GPU;
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EXPECT_EQ(oss.str(), "GPU");
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oss.str("");
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oss << Backend::XPU;
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EXPECT_EQ(oss.str(), "XPU");
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oss.str("");
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oss << Backend::ONEDNN;
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EXPECT_EQ(oss.str(), "ONEDNN");
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oss.str("");
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oss << Backend::GPUDNN;
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EXPECT_EQ(oss.str(), "GPUDNN");
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oss.str("");
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oss << Backend::KPS;
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EXPECT_EQ(oss.str(), "KPS");
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oss.str("");
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try {
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oss << Backend::NUM_BACKENDS;
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} catch (const std::exception& exception) {
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std::string ex_msg = exception.what();
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EXPECT_TRUE(ex_msg.find("Invalid enum backend type") != std::string::npos);
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}
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}
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TEST(Backend, StringToBackend) {
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using paddle::experimental::StringToBackend;
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EXPECT_EQ(Backend::UNDEFINED, StringToBackend("Undefined"));
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EXPECT_EQ(Backend::CPU, StringToBackend("CPU"));
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EXPECT_EQ(Backend::GPU, StringToBackend("GPU"));
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EXPECT_EQ(Backend::XPU, StringToBackend("XPU"));
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EXPECT_EQ(Backend::ONEDNN, StringToBackend("OneDNN"));
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EXPECT_EQ(Backend::GPUDNN, StringToBackend("GPUDNN"));
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#if defined(PADDLE_WITH_CUDA) || defined(PADDLE_WITH_HIP)
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EXPECT_EQ(Backend::GPU, StringToBackend("KPS"));
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#else
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EXPECT_EQ(Backend::KPS, StringToBackend("KPS"));
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#endif
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EXPECT_EQ(static_cast<Backend>(
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static_cast<size_t>(Backend::NUM_BACKENDS) +
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phi::CustomRegisteredDeviceMap::Instance()
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.GetOrRegisterGlobalDeviceTypeId("CustomBackend")),
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StringToBackend("CustomBackend"));
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}
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} // namespace tests
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} // namespace phi
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