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single_op_manager_unittest.cc 2.9 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. #include <vector>
  18. #include "runtime/rt.h"
  19. #define protected public
  20. #define private public
  21. #include "single_op/single_op_manager.h"
  22. #undef private
  23. #undef protected
  24. using namespace std;
  25. using namespace testing;
  26. using namespace ge;
  27. class UtestSingleOpManager : public testing::Test {
  28. protected:
  29. void SetUp() {}
  30. void TearDown() {}
  31. };
  32. TEST_F(UtestSingleOpManager, test_get_resource) {
  33. rtStream_t stream = (rtStream_t)0x01;
  34. auto &instance = SingleOpManager::GetInstance();
  35. ASSERT_NE(instance.GetResource(0x01, stream), nullptr);
  36. }
  37. /*
  38. TEST_F(UtestSingleOpManager, test_get_op_from_model) {
  39. auto stream = (rtStream_t)0x1;
  40. uintptr_t resource_id = 0x1;
  41. auto &instance = SingleOpManager::GetInstance();
  42. SingleOp *single_op = nullptr;
  43. ModelData model_data;
  44. string model_str = "123456789";
  45. model_data.model_data = (void *)model_str.c_str();
  46. model_data.model_len = model_str.size();
  47. ASSERT_EQ(instance.GetOpFromModel("model", model_data, stream, &single_op), FAILED);
  48. ASSERT_EQ(instance.GetResource(resource_id, stream)->GetOperator(model_data.model_data), nullptr);
  49. }
  50. */
  51. TEST_F(UtestSingleOpManager, test_relesase_resource) {
  52. auto stream = (rtStream_t)0x99;
  53. auto &instance = SingleOpManager::GetInstance();
  54. ASSERT_EQ(instance.ReleaseResource(stream), SUCCESS);
  55. instance.GetResource(0x99, stream);
  56. ASSERT_EQ(instance.ReleaseResource(stream), SUCCESS);
  57. }
  58. /*
  59. TEST_F(UtestSingleOpManager, test_get_op_from_model_with_null_stream) {
  60. void *stream = nullptr;
  61. SingleOp *single_op = nullptr;
  62. ModelData model_data;
  63. string model_str = "123456789";
  64. model_data.model_data = (void *)model_str.c_str();
  65. model_data.model_len = model_str.size();
  66. auto &instance = SingleOpManager::GetInstance();
  67. ASSERT_EQ(instance.GetOpFromModel("model", model_data, stream, &single_op), FAILED);
  68. }
  69. TEST_F(UtestSingleOpManager, get_resource_failed) {
  70. auto stream = (rtStream_t)0x1;
  71. SingleOp *single_op = nullptr;
  72. ModelData model_data;
  73. string model_str = "123456789";
  74. model_data.model_data = (void *)model_str.c_str();
  75. model_data.model_len = model_str.size();
  76. auto &instance = SingleOpManager::GetInstance();
  77. ASSERT_EQ(instance.GetOpFromModel("model", model_data, stream, &single_op), FAILED);
  78. }
  79. */

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