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cpu_queue_schedule_unittest.cc 2.5 kB

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  1. /**
  2. * Copyright 2021 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 "graph/load/model_manager/cpu_queue_schedule.h"
  20. #undef private
  21. #undef protected
  22. using namespace std;
  23. namespace ge {
  24. class UtestCpuQueueSchedule : public testing::Test {
  25. protected:
  26. void SetUp() {}
  27. void TearDown() {}
  28. };
  29. // test Init_CpuTaskZeroCopy_succ
  30. TEST_F(UtestCpuQueueSchedule, CpuTaskZeroCopy_Init_Success) {
  31. CpuTaskZeroCopy cpu_task_zero_copy(nullptr);
  32. std::vector<uintptr_t> mbuf_list;
  33. map<uint32_t, ZeroCopyOffset> outside_addrs;
  34. ZeroCopyOffset addr_mapping;
  35. addr_mapping.addr_count_ = 1;
  36. std::vector<void *> addr_offset;
  37. addr_offset.push_back((void*) 0x11110000);
  38. uintptr_t addr = 0x12340000;
  39. std::map<const void *, std::vector<void *>> outside_addr;
  40. outside_addr[(void*)addr] = addr_offset;
  41. addr_mapping.outside_addrs_.emplace_back(outside_addr);
  42. mbuf_list.emplace_back(addr);
  43. uint32_t index = 0;
  44. outside_addrs[index] = addr_mapping;
  45. EXPECT_EQ(cpu_task_zero_copy.Init(mbuf_list, outside_addrs), SUCCESS);
  46. }
  47. TEST_F(UtestCpuQueueSchedule, CpuTaskInfo_Init_args_valid) {
  48. CpuTaskZeroCopy cpu_task_zero_copy(nullptr);
  49. CpuTaskActiveEntry cpu_task_active_entry(nullptr);
  50. CpuTaskModelDequeue cpu_task_model_dequeue(nullptr);
  51. CpuTaskModelRepeat cpu_task_model_repeat(nullptr);
  52. CpuTaskWaitEndGraph cpu_task_wait_end_graph(nullptr);
  53. CpuTaskModelEnqueue cpu_task_model_enqueue(nullptr);
  54. CpuTaskPrepareOutput cpu_task_prepare_output(nullptr);
  55. EXPECT_EQ(cpu_task_zero_copy.Distribute(), FAILED);
  56. EXPECT_EQ(cpu_task_active_entry.Distribute(), FAILED);
  57. EXPECT_EQ(cpu_task_model_dequeue.Distribute(), FAILED);
  58. EXPECT_EQ(cpu_task_model_repeat.Distribute(), FAILED);
  59. EXPECT_EQ(cpu_task_wait_end_graph.Distribute(), FAILED);
  60. EXPECT_EQ(cpu_task_model_enqueue.Distribute(), FAILED);
  61. EXPECT_EQ(cpu_task_prepare_output.Distribute(), FAILED);
  62. }
  63. } // 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