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graph_load_unittest.cc 3.0 kB

5 years ago
5 years ago
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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. #include <memory>
  18. #include <mutex>
  19. #include <thread>
  20. #include <vector>
  21. #include "common/debug/log.h"
  22. #include "common/helper/model_helper.h"
  23. #include "common/op/ge_op_utils.h"
  24. #include "common/types.h"
  25. #include "graph/load/new_model_manager/davinci_model_parser.h"
  26. #include "graph/op_desc.h"
  27. #include "graph/types.h"
  28. #include "graph/utils/attr_utils.h"
  29. #include "graph/utils/op_desc_utils.h"
  30. #define protected public
  31. #define private public
  32. #include "graph/load/graph_loader.h"
  33. #include "framework/common/ge_inner_error_codes.h"
  34. #include "graph/load/new_model_manager/model_manager.h"
  35. #include "graph/manager/graph_manager_utils.h"
  36. #include "model/ge_model.h"
  37. #undef private
  38. #undef protected
  39. using namespace testing;
  40. namespace ge {
  41. class UtestGraphGraphLoad : public testing::Test {
  42. protected:
  43. void SetUp() {}
  44. void TearDown() {}
  45. };
  46. TEST_F(UtestGraphGraphLoad, load_graph_param_invalid1) {
  47. std::shared_ptr<GraphModelListener> graph_run_listener = nullptr;
  48. SubGraphInfo sub_graph1;
  49. ge::SubGraphInfoPtr sub_graph_ptr1 = std::make_shared<SubGraphInfo>(sub_graph1);
  50. ModelIdInfo model_Id_info;
  51. model_Id_info.model_id = 1;
  52. GeModelPtr ge_model_ptr = std::make_shared<GeModel>();
  53. sub_graph_ptr1->SetGeModelPtr(ge_model_ptr);
  54. std::vector<bool> input_flag;
  55. input_flag.push_back(false);
  56. sub_graph_ptr1->SetInputFlag(input_flag);
  57. ge::GraphLoader graph_load;
  58. EXPECT_EQ(GE_GRAPH_PARAM_NULLPTR, graph_load.LoadGraph(sub_graph_ptr1->ge_model_ptr_, graph_run_listener, model_Id_info));
  59. sub_graph_ptr1->SetModelIdInfo(model_Id_info);
  60. }
  61. TEST_F(UtestGraphGraphLoad, load_graph_param_invalid2) {
  62. std::mutex sync_run_mutex;
  63. std::condition_variable condition;
  64. std::shared_ptr<GraphModelListener> listener = std::make_shared<GraphModelListener>(sync_run_mutex, condition);
  65. SubGraphInfo sub_graph1;
  66. ge::SubGraphInfoPtr sub_graph_ptr1 = std::make_shared<SubGraphInfo>(sub_graph1);
  67. ModelIdInfo model_Id_info;
  68. model_Id_info.model_id = 1;
  69. GeModelPtr ge_model_ptr = std::make_shared<GeModel>();
  70. sub_graph_ptr1->SetGeModelPtr(ge_model_ptr);
  71. std::vector<bool> input_flag;
  72. input_flag.push_back(false);
  73. sub_graph_ptr1->SetInputFlag(input_flag);
  74. ge::GraphLoader graph_load;
  75. EXPECT_EQ(GE_GRAPH_PARAM_NULLPTR, graph_load.LoadGraph(sub_graph_ptr1->ge_model_ptr_, listener, model_Id_info));
  76. sub_graph_ptr1->SetModelIdInfo(model_Id_info);
  77. }
  78. } // 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