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fixture.cpp 1.3 kB

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  1. /**
  2. * \file dnn/test/cpu/fixture.cpp
  3. * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
  4. *
  5. * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
  6. *
  7. * Unless required by applicable law or agreed to in writing,
  8. * software distributed under the License is distributed on an
  9. * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  10. */
  11. #include "test/cpu/fixture.h"
  12. #include "test/common/memory_manager.h"
  13. #include "test/common/random_state.h"
  14. #include "test/common/utils.h"
  15. namespace megdnn {
  16. namespace test {
  17. void CPU::SetUp() {
  18. RandomState::reset();
  19. m_handle = create_cpu_handle(0);
  20. }
  21. void CPU::TearDown() {
  22. m_handle.reset();
  23. MemoryManagerHolder::instance()->clear();
  24. }
  25. void CPU_MULTI_THREADS::SetUp() {
  26. RandomState::reset();
  27. #if MEGDNN_ENABLE_MULTI_THREADS
  28. TaskExecutorConfig config;
  29. size_t nr_threads = std::min<size_t>(get_cpu_count(), 2);
  30. config.nr_thread = nr_threads;
  31. m_handle = create_cpu_handle(0, true, &config);
  32. #else
  33. m_handle = create_cpu_handle(0);
  34. #endif
  35. }
  36. void CPU_MULTI_THREADS::TearDown() {
  37. m_handle.reset();
  38. MemoryManagerHolder::instance()->clear();
  39. }
  40. } // namespace test
  41. } // namespace megdnn
  42. // vim: syntax=cpp.doxygen

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