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ge_executor_unittest.cc 1.4 kB

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  1. /**
  2. * Copyright 2019-2020 Huawei Technologies Co., Ltd
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. #include <gtest/gtest.h>
  17. #define private public
  18. #define protected public
  19. #include "executor/ge_executor.h"
  20. #include "graph/utils/tensor_utils.h"
  21. using namespace std;
  22. namespace ge {
  23. class UtestGeExecutor : public testing::Test {
  24. protected:
  25. void SetUp() {}
  26. void TearDown() {}
  27. };
  28. TEST_F(UtestGeExecutor, test_single_op_exec) {
  29. GeExecutor exeutor;
  30. ModelData model_data;
  31. string model_name = "1234";
  32. EXPECT_EQ(exeutor.LoadSingleOp(model_name, model_data, nullptr, nullptr), ACL_ERROR_GE_INTERNAL_ERROR);
  33. EXPECT_EQ(exeutor.LoadDynamicSingleOp(model_name, model_data, nullptr, nullptr), PARAM_INVALID);
  34. }
  35. TEST_F(UtestGeExecutor, test_ge_initialize) {
  36. GeExecutor executor;
  37. EXPECT_EQ(executor.Initialize(), SUCCESS);
  38. EXPECT_EQ(executor.Initialize(), SUCCESS);
  39. }
  40. } // namespace ge

图引擎模块(GE)是MindSpore的一个子模块,其代码由C++实现,位于前端模块ME和底层硬件之间,起到承接作用。图引擎模块以ME下发的图作为输入,然后进行一系列的深度图优化操作,最后输出一张可以在底层硬件上高效运行的图。GE针对昇腾AI处理器的硬件结构特点,做了特定的优化工作,以此来充分发挥出昇腾AI处理器的强大算力。在进行模型训练/推理时,GE会被自动调用而用户并不感知。GE主要由GE API和GE Core两部分组成,详细的架构图如下所示