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<div class="title">CustomMemoryOptimizerStrategyTests.cpp</div> </div>
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<a href="_custom_memory_optimizer_strategy_tests_8cpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright © 2021 Arm Ltd and Contributors. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <<a class="code" href="_i_runtime_8hpp.xhtml">armnn/IRuntime.hpp</a>></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <<a class="code" href="_utils_8hpp.xhtml">armnn/Utils.hpp</a>></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <<a class="code" href="_backend_registry_8hpp.xhtml">armnn/BackendRegistry.hpp</a>></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <<a class="code" href="_i_memory_optimizer_strategy_8hpp.xhtml">armnn/backends/IMemoryOptimizerStrategy.hpp</a>></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#if defined(ARMNNREF_ENABLED)</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <<a class="code" href="_ref_backend_8hpp.xhtml">reference/RefBackend.hpp</a>></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#if defined(ARMCOMPUTENEON_ENABLED)</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <<a class="code" href="_neon_backend_8hpp.xhtml">neon/NeonBackend.hpp</a>></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <doctest/doctest.h></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// Sample implementation of IMemoryOptimizerStrategy..</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">class </span>SampleMemoryOptimizerStrategy : <span class="keyword">public</span> <a class="code" href="classarmnn_1_1_i_memory_optimizer_strategy.xhtml">armnn::IMemoryOptimizerStrategy</a></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> {</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  SampleMemoryOptimizerStrategy() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  std::string <a class="code" href="classarmnn_1_1_i_memory_optimizer_strategy.xhtml#a46f9918b14061163f435d80860b02b56">GetName</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordflow">return</span> std::string(<span class="stringliteral">"SampleMemoryOptimizerStrategy"</span>);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  }</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="code" href="namespacearmnn.xhtml#a7100de49939c3e393101f78d425a98c6">armnn::MemBlockStrategyType</a> <a class="code" href="classarmnn_1_1_i_memory_optimizer_strategy.xhtml#a33c9902a46246bcf4d44855b4d866dcb">GetMemBlockStrategyType</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#a7100de49939c3e393101f78d425a98c6a568437eb3752bdf14546b5c221ba5be7">armnn::MemBlockStrategyType::SingleAxisPacking</a>;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  }</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  std::vector<armnn::MemBin> <a class="code" href="classarmnn_1_1_i_memory_optimizer_strategy.xhtml#a1a9447457df9be8f8186fe73bba4cb72">Optimize</a>(std::vector<armnn::MemBlock>& memBlocks)</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  std::vector<armnn::MemBin> memBins;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  memBins.reserve(memBlocks.size());</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">return</span> memBins;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> };</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="_custom_memory_optimizer_strategy_tests_8cpp.xhtml#ad4ae28d8ff2f4263b9f7096d91a6be48"> 47</a></span> <a class="code" href="namespacearmnn.xhtml#a1621fb2f10314c394c9023d3e090d394">TEST_SUITE</a>(<span class="stringliteral">"CustomMemoryOptimizerStrategyTests"</span>)</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> {</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">// Only run this test if CpuRef is enabled</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#if defined(ARMNNREF_ENABLED)</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> TEST_CASE(<span class="stringliteral">"RefCustomMemoryOptimizerStrategyTest"</span>)</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">using namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a>;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// Create ArmNN runtime</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a> options; <span class="comment">// default options</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">auto</span> customMemoryOptimizerStrategy = std::make_shared<SampleMemoryOptimizerStrategy>();</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  options.<a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#a6e8601cb2ffa03a83dbfae67b598ba4e">m_MemoryOptimizerStrategyMap</a> = {{<span class="stringliteral">"CpuRef"</span>, std::move(customMemoryOptimizerStrategy)}};</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="namespacearmnn.xhtml#a150468a02bd7b2d2d061c4aaaee939f0">IRuntimePtr</a> run = IRuntime::Create(options);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  CHECK(!<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().GetMemoryOptimizerStrategies().empty());</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  CHECK(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().GetMemoryOptimizerStrategies().size() == 1);</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  CHECK(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().GetMemoryOptimizerStrategies().at(RefBackend::GetIdStatic()));</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">auto</span> optimizerStrategy = <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a8a7a14a6f1f1078e1b9d31c60d09e007">GetMemoryOptimizerStrategies</a>().at(RefBackend::GetIdStatic());</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  CHECK(optimizerStrategy->GetName() == std::string(<span class="stringliteral">"SampleMemoryOptimizerStrategy"</span>));</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// De-register the memory optimizer</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a111c0290eef45eab28155c3b9bd84788">DeregisterMemoryOptimizerStrategy</a>(RefBackend::GetIdStatic());</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  CHECK(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().GetMemoryOptimizerStrategies().empty());</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> TEST_CASE(<span class="stringliteral">"CpuRefSetMemoryOptimizerStrategyTest"</span>)</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> {</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">using namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a>;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">// Create ArmNN runtime</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a> options; <span class="comment">// default options</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  options.<a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#aecebc69597fe0d38a3964031c6eeb0a8">m_BackendOptions</a>.emplace_back(</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="code" href="structarmnn_1_1_backend_options.xhtml">BackendOptions</a>{<span class="stringliteral">"CpuRef"</span>,</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  {<span class="stringliteral">"MemoryOptimizerStrategy"</span>, <span class="stringliteral">"ConstantMemoryStrategy"</span>}</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  });</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="namespacearmnn.xhtml#a150468a02bd7b2d2d061c4aaaee939f0">IRuntimePtr</a> run = IRuntime::Create(options);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">// ConstantMemoryStrategy should be registered for CpuRef</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  CHECK(!<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().GetMemoryOptimizerStrategies().empty());</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  CHECK(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().GetMemoryOptimizerStrategies().size() == 1);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  CHECK(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().GetMemoryOptimizerStrategies().at(RefBackend::GetIdStatic()));</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">auto</span> optimizerStrategy = <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a8a7a14a6f1f1078e1b9d31c60d09e007">GetMemoryOptimizerStrategies</a>().at(RefBackend::GetIdStatic());</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  CHECK(optimizerStrategy->GetName() == std::string(<span class="stringliteral">"ConstantMemoryStrategy"</span>));</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">armnn::BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a111c0290eef45eab28155c3b9bd84788">DeregisterMemoryOptimizerStrategy</a>(RefBackend::GetIdStatic());</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment">// Only run this test if CpuAcc is enabled</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor">#if defined(ARMCOMPUTENEON_ENABLED)</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> TEST_CASE(<span class="stringliteral">"CpuAccSetMemoryOptimizerStrategyTest"</span>)</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> {</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">using namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a>;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">// Create ArmNN runtime</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a> options; <span class="comment">// default options</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  options.<a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#aecebc69597fe0d38a3964031c6eeb0a8">m_BackendOptions</a>.emplace_back(</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="structarmnn_1_1_backend_options.xhtml">BackendOptions</a>{<span class="stringliteral">"CpuAcc"</span>,</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  {<span class="stringliteral">"MemoryOptimizerStrategy"</span>, <span class="stringliteral">"NotExistMemoryOptimizerStrategy"</span>}</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  });</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="namespacearmnn.xhtml#a150468a02bd7b2d2d061c4aaaee939f0">IRuntimePtr</a> run = IRuntime::Create(options);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// No MemoryOptimizerStrategy should be registered..</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  CHECK(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">armnn::BackendRegistryInstance</a>().GetMemoryOptimizerStrategies().empty());</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">armnn::BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a111c0290eef45eab28155c3b9bd84788">DeregisterMemoryOptimizerStrategy</a>(NeonBackend::GetIdStatic());</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> }</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> } <span class="comment">// test suite CustomMemoryOptimizerStrategyTests</span></div><div class="ttc" id="namespacearmnn_xhtml_a1621fb2f10314c394c9023d3e090d394"><div class="ttname"><a href="namespacearmnn.xhtml#a1621fb2f10314c394c9023d3e090d394">armnn::TEST_SUITE</a></div><div class="ttdeci">TEST_SUITE("TestConstTensorLayerVisitor")</div><div class="ttdef"><b>Definition:</b> <a href="_const_tensor_layer_visitor_8cpp_source.xhtml#l00110">ConstTensorLayerVisitor.cpp:110</a></div></div>
<div class="ttc" id="_neon_backend_8hpp_xhtml"><div class="ttname"><a href="_neon_backend_8hpp.xhtml">NeonBackend.hpp</a></div></div>
<div class="ttc" id="_utils_8hpp_xhtml"><div class="ttname"><a href="_utils_8hpp.xhtml">Utils.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_memory_optimizer_strategy_xhtml"><div class="ttname"><a href="classarmnn_1_1_i_memory_optimizer_strategy.xhtml">armnn::IMemoryOptimizerStrategy</a></div><div class="ttdef"><b>Definition:</b> <a href="_i_memory_optimizer_strategy_8hpp_source.xhtml#l00045">IMemoryOptimizerStrategy.hpp:45</a></div></div>
<div class="ttc" id="classarmnn_1_1_backend_registry_xhtml_a8a7a14a6f1f1078e1b9d31c60d09e007"><div class="ttname"><a href="classarmnn_1_1_backend_registry.xhtml#a8a7a14a6f1f1078e1b9d31c60d09e007">armnn::BackendRegistry::GetMemoryOptimizerStrategies</a></div><div class="ttdeci">MemoryOptimizerStrategiesMapRef GetMemoryOptimizerStrategies()</div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8cpp_source.xhtml#l00148">BackendRegistry.cpp:148</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a150468a02bd7b2d2d061c4aaaee939f0"><div class="ttname"><a href="namespacearmnn.xhtml#a150468a02bd7b2d2d061c4aaaee939f0">armnn::IRuntimePtr</a></div><div class="ttdeci">std::unique_ptr< IRuntime, void(*)(IRuntime *runtime)> IRuntimePtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00031">IRuntime.hpp:31</a></div></div>
<div class="ttc" id="_i_runtime_8hpp_xhtml"><div class="ttname"><a href="_i_runtime_8hpp.xhtml">IRuntime.hpp</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_ac2807505b850738bc8a1991ce669dd47"><div class="ttname"><a href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">armnn::BackendRegistryInstance</a></div><div class="ttdeci">BackendRegistry & BackendRegistryInstance()</div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8cpp_source.xhtml#l00013">BackendRegistry.cpp:13</a></div></div>
<div class="ttc" id="structarmnn_1_1_i_runtime_1_1_creation_options_xhtml_a6e8601cb2ffa03a83dbfae67b598ba4e"><div class="ttname"><a href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#a6e8601cb2ffa03a83dbfae67b598ba4e">armnn::IRuntime::CreationOptions::m_MemoryOptimizerStrategyMap</a></div><div class="ttdeci">std::map< BackendId, std::shared_ptr< IMemoryOptimizerStrategy > > m_MemoryOptimizerStrategyMap</div><div class="ttdoc">A map to define a custom memory optimizer strategy for specific backend Ids. </div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00153">IRuntime.hpp:153</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml"><div class="ttname"><a href="namespacearmnn.xhtml">armnn</a></div><div class="ttdoc">Copyright (c) 2021 ARM Limited and Contributors. </div><div class="ttdef"><b>Definition:</b> <a href="01__00__quick__start_8dox_source.xhtml#l00006">01_00_quick_start.dox:6</a></div></div>
<div class="ttc" id="_backend_registry_8hpp_xhtml"><div class="ttname"><a href="_backend_registry_8hpp.xhtml">BackendRegistry.hpp</a></div></div>
<div class="ttc" id="structarmnn_1_1_i_runtime_1_1_creation_options_xhtml_aecebc69597fe0d38a3964031c6eeb0a8"><div class="ttname"><a href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#aecebc69597fe0d38a3964031c6eeb0a8">armnn::IRuntime::CreationOptions::m_BackendOptions</a></div><div class="ttdeci">std::vector< BackendOptions > m_BackendOptions</div><div class="ttdoc">Pass backend specific options. </div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00220">IRuntime.hpp:220</a></div></div>
<div class="ttc" id="_ref_backend_8hpp_xhtml"><div class="ttname"><a href="_ref_backend_8hpp.xhtml">RefBackend.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_memory_optimizer_strategy_xhtml_a33c9902a46246bcf4d44855b4d866dcb"><div class="ttname"><a href="classarmnn_1_1_i_memory_optimizer_strategy.xhtml#a33c9902a46246bcf4d44855b4d866dcb">armnn::IMemoryOptimizerStrategy::GetMemBlockStrategyType</a></div><div class="ttdeci">virtual MemBlockStrategyType GetMemBlockStrategyType() const =0</div></div>
<div class="ttc" id="namespacearmnn_xhtml_a7100de49939c3e393101f78d425a98c6a568437eb3752bdf14546b5c221ba5be7"><div class="ttname"><a href="namespacearmnn.xhtml#a7100de49939c3e393101f78d425a98c6a568437eb3752bdf14546b5c221ba5be7">armnn::MemBlockStrategyType::SingleAxisPacking</a></div></div>
<div class="ttc" id="classarmnn_1_1_backend_registry_xhtml_a111c0290eef45eab28155c3b9bd84788"><div class="ttname"><a href="classarmnn_1_1_backend_registry.xhtml#a111c0290eef45eab28155c3b9bd84788">armnn::BackendRegistry::DeregisterMemoryOptimizerStrategy</a></div><div class="ttdeci">void DeregisterMemoryOptimizerStrategy(const BackendId &id)</div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8cpp_source.xhtml#l00143">BackendRegistry.cpp:143</a></div></div>
<div class="ttc" id="_i_memory_optimizer_strategy_8hpp_xhtml"><div class="ttname"><a href="_i_memory_optimizer_strategy_8hpp.xhtml">IMemoryOptimizerStrategy.hpp</a></div></div>
<div class="ttc" id="structarmnn_1_1_i_runtime_1_1_creation_options_xhtml"><div class="ttname"><a href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">armnn::IRuntime::CreationOptions</a></div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00108">IRuntime.hpp:108</a></div></div>
<div class="ttc" id="structarmnn_1_1_backend_options_xhtml"><div class="ttname"><a href="structarmnn_1_1_backend_options.xhtml">armnn::BackendOptions</a></div><div class="ttdoc">Struct for the users to pass backend specific options. </div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00021">BackendOptions.hpp:21</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a7100de49939c3e393101f78d425a98c6"><div class="ttname"><a href="namespacearmnn.xhtml#a7100de49939c3e393101f78d425a98c6">armnn::MemBlockStrategyType</a></div><div class="ttdeci">MemBlockStrategyType</div><div class="ttdef"><b>Definition:</b> <a href="_types_8hpp_source.xhtml#l00226">Types.hpp:226</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_memory_optimizer_strategy_xhtml_a1a9447457df9be8f8186fe73bba4cb72"><div class="ttname"><a href="classarmnn_1_1_i_memory_optimizer_strategy.xhtml#a1a9447457df9be8f8186fe73bba4cb72">armnn::IMemoryOptimizerStrategy::Optimize</a></div><div class="ttdeci">virtual std::vector< MemBin > Optimize(std::vector< MemBlock > &memBlocks)=0</div></div>
<div class="ttc" id="classarmnn_1_1_i_memory_optimizer_strategy_xhtml_a46f9918b14061163f435d80860b02b56"><div class="ttname"><a href="classarmnn_1_1_i_memory_optimizer_strategy.xhtml#a46f9918b14061163f435d80860b02b56">armnn::IMemoryOptimizerStrategy::GetName</a></div><div class="ttdeci">virtual std::string GetName() const =0</div></div>
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