forked from mindspore-Ecosystem/mindspore
94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
/**
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* 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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#include "common/common_test.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif
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#endif
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namespace ST {
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static std::string GetEnv(const std::string &envvar) {
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const char *value = std::getenv(envvar.c_str());
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if (value == nullptr) {
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return "";
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}
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return std::string(value);
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}
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void Common::SetUpTestCase() {}
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void Common::TearDownTestCase() {}
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void Common::SetUp() {}
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void Common::TearDown() {}
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void Common::ReadFile(const char *file, size_t *size, char **buf) {
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ASSERT_NE(nullptr, file);
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ASSERT_NE(nullptr, size);
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ASSERT_NE(nullptr, buf);
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std::string path = std::string(file);
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std::ifstream ifs(path);
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ASSERT_EQ(true, ifs.good());
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ASSERT_EQ(true, ifs.is_open());
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ifs.seekg(0, std::ios::end);
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*size = ifs.tellg();
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*buf = new char[*size];
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ifs.seekg(0, std::ios::beg);
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ifs.read(*buf, *size);
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ifs.close();
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}
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std::shared_ptr<mindspore::Context> Common::ContextAutoSet() {
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auto device_target_str = GetEnv("DEVICE_TARGET");
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if (device_target_str.empty()) {
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device_target_str = "Ascend310"; // default is 310
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}
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auto device_id_str = GetEnv("DEVICE_ID");
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if (device_id_str.empty()) {
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device_id_str = "0"; // default is 0
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}
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uint32_t device_id = std::strtoul(device_id_str.c_str(), nullptr, 10);
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auto context = std::make_shared<mindspore::Context>();
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if (device_target_str == "Ascend310") {
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auto ascend310_info = std::make_shared<mindspore::AscendDeviceInfo>();
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ascend310_info->SetDeviceID(device_id);
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context->MutableDeviceInfo().emplace_back(ascend310_info);
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} else if (device_target_str == "Ascend910") {
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auto ascend310_info = std::make_shared<mindspore::AscendDeviceInfo>();
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ascend310_info->SetDeviceID(device_id);
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context->MutableDeviceInfo().emplace_back(ascend310_info);
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} else {
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return context;
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}
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return context;
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}
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} // namespace ST
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif
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#endif
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