Sadik Armagan | b8a26d8 | 2021-10-04 15:13:11 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2021 Arm Ltd and Contributors. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include <armnn/IRuntime.hpp> |
| 7 | #include <armnn/Utils.hpp> |
| 8 | #include <armnn/BackendRegistry.hpp> |
| 9 | |
| 10 | #include <armnn/backends/IMemoryOptimizerStrategy.hpp> |
| 11 | |
| 12 | #if defined(ARMNNREF_ENABLED) |
| 13 | #include <reference/RefBackend.hpp> |
| 14 | #endif |
| 15 | |
| 16 | #if defined(ARMCOMPUTENEON_ENABLED) |
| 17 | #include <neon/NeonBackend.hpp> |
| 18 | #endif |
| 19 | |
| 20 | #include <doctest/doctest.h> |
| 21 | |
| 22 | |
| 23 | // Sample implementation of IMemoryOptimizerStrategy.. |
| 24 | class SampleMemoryOptimizerStrategy : public armnn::IMemoryOptimizerStrategy |
| 25 | { |
| 26 | public: |
| 27 | SampleMemoryOptimizerStrategy() = default; |
| 28 | |
| 29 | std::string GetName() const |
| 30 | { |
| 31 | return std::string("SampleMemoryOptimizerStrategy"); |
| 32 | } |
| 33 | |
| 34 | armnn::MemBlockStrategyType GetMemBlockStrategyType() const |
| 35 | { |
| 36 | return armnn::MemBlockStrategyType::SingleAxisPacking; |
| 37 | } |
| 38 | |
| 39 | std::vector<armnn::MemBin> Optimize(std::vector<armnn::MemBlock>& memBlocks) |
| 40 | { |
| 41 | std::vector<armnn::MemBin> memBins; |
| 42 | memBins.reserve(memBlocks.size()); |
| 43 | return memBins; |
| 44 | } |
| 45 | }; |
| 46 | |
| 47 | TEST_SUITE("CustomMemoryOptimizerStrategyTests") |
| 48 | { |
| 49 | |
| 50 | // Only run this test if CpuRef is enabled |
| 51 | #if defined(ARMNNREF_ENABLED) |
| 52 | TEST_CASE("RefCustomMemoryOptimizerStrategyTest") |
| 53 | { |
| 54 | using namespace armnn; |
| 55 | |
| 56 | // Create ArmNN runtime |
| 57 | IRuntime::CreationOptions options; // default options |
| 58 | auto customMemoryOptimizerStrategy = std::make_shared<SampleMemoryOptimizerStrategy>(); |
| 59 | options.m_MemoryOptimizerStrategyMap = {{"CpuRef", std::move(customMemoryOptimizerStrategy)}}; |
| 60 | IRuntimePtr run = IRuntime::Create(options); |
| 61 | |
| 62 | CHECK(!BackendRegistryInstance().GetMemoryOptimizerStrategies().empty()); |
| 63 | CHECK(BackendRegistryInstance().GetMemoryOptimizerStrategies().size() == 1); |
| 64 | CHECK(BackendRegistryInstance().GetMemoryOptimizerStrategies().at(RefBackend::GetIdStatic())); |
| 65 | auto optimizerStrategy = BackendRegistryInstance().GetMemoryOptimizerStrategies().at(RefBackend::GetIdStatic()); |
| 66 | CHECK(optimizerStrategy->GetName() == std::string("SampleMemoryOptimizerStrategy")); |
| 67 | |
| 68 | // De-register the memory optimizer |
| 69 | BackendRegistryInstance().DeregisterMemoryOptimizerStrategy(RefBackend::GetIdStatic()); |
| 70 | CHECK(BackendRegistryInstance().GetMemoryOptimizerStrategies().empty()); |
| 71 | |
| 72 | } |
| 73 | |
| 74 | TEST_CASE("CpuRefSetMemoryOptimizerStrategyTest") |
| 75 | { |
| 76 | using namespace armnn; |
| 77 | |
| 78 | // Create ArmNN runtime |
| 79 | IRuntime::CreationOptions options; // default options |
| 80 | options.m_BackendOptions.emplace_back( |
| 81 | BackendOptions{"CpuRef", |
| 82 | { |
Jim Flynn | e1fdd28 | 2021-10-26 21:26:10 +0100 | [diff] [blame] | 83 | {"MemoryOptimizerStrategy", "ConstantMemoryStrategy"} |
Sadik Armagan | b8a26d8 | 2021-10-04 15:13:11 +0100 | [diff] [blame] | 84 | } |
| 85 | }); |
| 86 | |
| 87 | IRuntimePtr run = IRuntime::Create(options); |
| 88 | |
Jim Flynn | e1fdd28 | 2021-10-26 21:26:10 +0100 | [diff] [blame] | 89 | // ConstantMemoryStrategy should be registered for CpuRef |
Sadik Armagan | b8a26d8 | 2021-10-04 15:13:11 +0100 | [diff] [blame] | 90 | CHECK(!BackendRegistryInstance().GetMemoryOptimizerStrategies().empty()); |
| 91 | CHECK(BackendRegistryInstance().GetMemoryOptimizerStrategies().size() == 1); |
| 92 | CHECK(BackendRegistryInstance().GetMemoryOptimizerStrategies().at(RefBackend::GetIdStatic())); |
| 93 | auto optimizerStrategy = BackendRegistryInstance().GetMemoryOptimizerStrategies().at(RefBackend::GetIdStatic()); |
Jim Flynn | e1fdd28 | 2021-10-26 21:26:10 +0100 | [diff] [blame] | 94 | CHECK(optimizerStrategy->GetName() == std::string("ConstantMemoryStrategy")); |
Sadik Armagan | b8a26d8 | 2021-10-04 15:13:11 +0100 | [diff] [blame] | 95 | armnn::BackendRegistryInstance().DeregisterMemoryOptimizerStrategy(RefBackend::GetIdStatic()); |
| 96 | } |
| 97 | |
| 98 | #endif |
| 99 | |
| 100 | // Only run this test if CpuAcc is enabled |
| 101 | #if defined(ARMCOMPUTENEON_ENABLED) |
| 102 | |
| 103 | TEST_CASE("CpuAccSetMemoryOptimizerStrategyTest") |
| 104 | { |
| 105 | using namespace armnn; |
| 106 | |
| 107 | // Create ArmNN runtime |
| 108 | IRuntime::CreationOptions options; // default options |
| 109 | options.m_BackendOptions.emplace_back( |
| 110 | BackendOptions{"CpuAcc", |
| 111 | { |
| 112 | {"MemoryOptimizerStrategy", "NotExistMemoryOptimizerStrategy"} |
| 113 | } |
| 114 | }); |
| 115 | |
| 116 | IRuntimePtr run = IRuntime::Create(options); |
| 117 | |
| 118 | // No MemoryOptimizerStrategy should be registered.. |
| 119 | CHECK(armnn::BackendRegistryInstance().GetMemoryOptimizerStrategies().empty()); |
| 120 | armnn::BackendRegistryInstance().DeregisterMemoryOptimizerStrategy(NeonBackend::GetIdStatic()); |
| 121 | } |
| 122 | |
| 123 | #endif |
| 124 | |
| 125 | } // test suite CustomMemoryOptimizerStrategyTests |