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+<div class="title">BackendRegistryTests.cpp</div> </div>
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+<a href="_backend_registry_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>&#160;<span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Copyright © 2017 Arm Ltd. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_types_8hpp.xhtml">armnn/Types.hpp</a>&gt;</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_backend_registry_8hpp.xhtml">armnn/BackendRegistry.hpp</a>&gt;</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;</div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="include_2armnn_2backends_2_i_backend_internal_8hpp.xhtml">armnn/backends/IBackendInternal.hpp</a>&gt;</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_ref_backend_8hpp.xhtml">reference/RefBackend.hpp</a>&gt;</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &lt;boost/test/unit_test.hpp&gt;</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="keyword">namespace</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;{</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="keyword">class </span>SwapRegistryStorage : <span class="keyword">public</span> <a class="code" href="classarmnn_1_1_backend_registry.xhtml">armnn::BackendRegistry</a></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;{</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; SwapRegistryStorage() : <a class="code" href="namespacearmnn.xhtml">armnn</a>::BackendRegistry()</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; {</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; <a class="code" href="classarmnn_1_1_backend_registry.xhtml#a55a68d31e716a63a8b38998649a07b3c">Swap</a>(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">armnn::BackendRegistryInstance</a>(), m_TempStorage);</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; }</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; ~SwapRegistryStorage()</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <a class="code" href="classarmnn_1_1_backend_registry.xhtml#a55a68d31e716a63a8b38998649a07b3c">Swap</a>(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">armnn::BackendRegistryInstance</a>(),m_TempStorage);</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; }</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; FactoryStorage m_TempStorage;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;};</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;}</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<a class="code" href="_output_shape_of_squeeze_8cpp.xhtml#ae3a6cb217a792718f2bd0e8f45e3ca9e">BOOST_AUTO_TEST_SUITE</a>(BackendRegistryTests)</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="_backend_registry_tests_8cpp.xhtml#acb42a9ff0a73ff2fee382bef1e9fe416"> 38</a></span>&#160;<a class="code" href="_backend_registry_tests_8cpp.xhtml#acb42a9ff0a73ff2fee382bef1e9fe416">BOOST_AUTO_TEST_CASE</a>(SwapRegistry)</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;{</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keyword">using namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a>;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keyword">auto</span> nFactories = <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a58f4b9e873b7c1c7d512bd9f7d1489d8">Size</a>();</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; SwapRegistryStorage helper;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; BOOST_TEST(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().Size() == 0);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; }</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; BOOST_TEST(<a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().Size() == nFactories);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;}</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="_backend_registry_tests_8cpp.xhtml#a355fad0b3810a1418e84c0497228f244"> 49</a></span>&#160;<a class="code" href="_backend_registry_tests_8cpp.xhtml#acb42a9ff0a73ff2fee382bef1e9fe416">BOOST_AUTO_TEST_CASE</a>(TestRegistryHelper)</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;{</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keyword">using namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a>;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; SwapRegistryStorage helper;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="keywordtype">bool</span> called = <span class="keyword">false</span>;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <a class="code" href="structarmnn_1_1_backend_registry_1_1_static_registry_initializer.xhtml">BackendRegistry::StaticRegistryInitializer</a> factoryHelper(</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>(),</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="stringliteral">&quot;HelloWorld&quot;</span>,</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; [&amp;called]()</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; {</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; called = <span class="keyword">true</span>;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#ade0af9dacaa52cafdd701bef2e901c77">armnn::IBackendInternalUniquePtr</a>(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; }</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; );</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="comment">// sanity check: the factory has not been called yet</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; BOOST_TEST(called == <span class="keyword">false</span>);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keyword">auto</span> factoryFunction = <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#afc0c63ca8db8957b58826f6d7bd231b2">GetFactory</a>(<span class="stringliteral">&quot;HelloWorld&quot;</span>);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="comment">// sanity check: the factory still not called</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; BOOST_TEST(called == <span class="keyword">false</span>);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; factoryFunction();</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; BOOST_TEST(called == <span class="keyword">true</span>);</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a41895cd60f4b1bfd0b88571a8773ff1c">Deregister</a>(<span class="stringliteral">&quot;HelloWorld&quot;</span>);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;}</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="_backend_registry_tests_8cpp.xhtml#a6790f1719cb966083e9625b87e06772d"> 79</a></span>&#160;<a class="code" href="_backend_registry_tests_8cpp.xhtml#acb42a9ff0a73ff2fee382bef1e9fe416">BOOST_AUTO_TEST_CASE</a>(TestDirectCallToRegistry)</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;{</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keyword">using namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a>;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; SwapRegistryStorage helper;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keywordtype">bool</span> called = <span class="keyword">false</span>;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a0318ffa738b798986c4347ea9fe5ab37">Register</a>(</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="stringliteral">&quot;HelloWorld&quot;</span>,</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; [&amp;called]()</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; called = <span class="keyword">true</span>;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#ade0af9dacaa52cafdd701bef2e901c77">armnn::IBackendInternalUniquePtr</a>(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; );</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="comment">// sanity check: the factory has not been called yet</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; BOOST_TEST(called == <span class="keyword">false</span>);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keyword">auto</span> factoryFunction = <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#afc0c63ca8db8957b58826f6d7bd231b2">GetFactory</a>(<span class="stringliteral">&quot;HelloWorld&quot;</span>);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="comment">// sanity check: the factory still not called</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; BOOST_TEST(called == <span class="keyword">false</span>);</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; factoryFunction();</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; BOOST_TEST(called == <span class="keyword">true</span>);</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a41895cd60f4b1bfd0b88571a8773ff1c">Deregister</a>(<span class="stringliteral">&quot;HelloWorld&quot;</span>);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;}</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;<span class="comment">// Test that backends can throw exceptions during their factory function to prevent loading in an unsuitable</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;<span class="comment">// environment. For example Neon Backend loading on armhf device without neon support.</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;<span class="comment">// In reality the dynamic backend is loaded in during the LoadDynamicBackends(options.m_DynamicBackendsPath)</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<span class="comment">// step of runtime constructor, then the factory function is called to check if supported, in case</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;<span class="comment">// of Neon not being detected the exception is raised and so the backend is not added to the supportedBackends</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;<span class="comment">// list</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="_backend_registry_tests_8cpp.xhtml#a2c7c7eaa2d5de31c7e4756899827aa34"> 114</a></span>&#160;<a class="code" href="_backend_registry_tests_8cpp.xhtml#acb42a9ff0a73ff2fee382bef1e9fe416">BOOST_AUTO_TEST_CASE</a>(ThrowBackendUnavailableException)</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;{</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <span class="keyword">using namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a>;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.xhtml">BackendId</a> mockBackendId(<span class="stringliteral">&quot;MockDynamicBackend&quot;</span>);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keyword">const</span> std::string exceptionMessage(<span class="stringliteral">&quot;Neon support not found on device, could not register CpuAcc Backend.\n&quot;</span>);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="comment">// Register the mock backend with a factory function lambda equivalent to NeonRegisterInitializer</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#a0318ffa738b798986c4347ea9fe5ab37">Register</a>(mockBackendId,</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; [exceptionMessage]()</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; {</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">false</span>)</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; {</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#ade0af9dacaa52cafdd701bef2e901c77">IBackendInternalUniquePtr</a>(<span class="keyword">new</span> <a class="code" href="classarmnn_1_1_ref_backend.xhtml">RefBackend</a>);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; }</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c">info</a>) &lt;&lt; <span class="stringliteral">&quot;Neon support not found on device, could not register CpuAcc Backend.&quot;</span>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_backend_unavailable_exception.xhtml">armnn::BackendUnavailableException</a>(exceptionMessage);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; });</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="comment">// Get the factory function of the mock backend</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keyword">auto</span> factoryFunc = <a class="code" href="namespacearmnn.xhtml#ac2807505b850738bc8a1991ce669dd47">BackendRegistryInstance</a>().<a class="code" href="classarmnn_1_1_backend_registry.xhtml#afc0c63ca8db8957b58826f6d7bd231b2">GetFactory</a>(mockBackendId);</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keywordflow">try</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; {</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="comment">// Call the factory function as done during runtime backend registering</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keyword">auto</span> backend = factoryFunc();</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; }</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keywordflow">catch</span> (<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_unavailable_exception.xhtml">BackendUnavailableException</a>&amp; e)</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="comment">// Caught</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; BOOST_CHECK_EQUAL(e.<a class="code" href="classarmnn_1_1_exception.xhtml#abf843cbb29dec939d0731e491bab6f70">what</a>(), exceptionMessage);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; BOOST_TEST_MESSAGE(<span class="stringliteral">&quot;ThrowBackendUnavailableExceptionImpl: BackendUnavailableException caught.&quot;</span>);</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;}</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;<a class="code" href="_profiler_tests_8cpp.xhtml#af7f71af5c6c124222dd1c42c5df892f4">BOOST_AUTO_TEST_SUITE_END</a>()</div><div class="ttc" id="_output_shape_of_squeeze_8cpp_xhtml_ae3a6cb217a792718f2bd0e8f45e3ca9e"><div class="ttname"><a href="_output_shape_of_squeeze_8cpp.xhtml#ae3a6cb217a792718f2bd0e8f45e3ca9e">BOOST_AUTO_TEST_SUITE</a></div><div class="ttdeci">BOOST_AUTO_TEST_SUITE(TensorflowLiteParser)</div></div>
+<div class="ttc" id="classarmnn_1_1_backend_registry_xhtml_afc0c63ca8db8957b58826f6d7bd231b2"><div class="ttname"><a href="classarmnn_1_1_backend_registry.xhtml#afc0c63ca8db8957b58826f6d7bd231b2">armnn::BackendRegistry::GetFactory</a></div><div class="ttdeci">FactoryFunction GetFactory(const BackendId &amp;id) const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8cpp_source.xhtml#l00054">BackendRegistry.cpp:54</a></div></div>
+<div class="ttc" id="classarmnn_1_1_backend_registry_xhtml_a0318ffa738b798986c4347ea9fe5ab37"><div class="ttname"><a href="classarmnn_1_1_backend_registry.xhtml#a0318ffa738b798986c4347ea9fe5ab37">armnn::BackendRegistry::Register</a></div><div class="ttdeci">void Register(const BackendId &amp;id, FactoryFunction factory)</div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8cpp_source.xhtml#l00019">BackendRegistry.cpp:19</a></div></div>
+<div class="ttc" id="classarmnn_1_1_backend_registry_xhtml_a55a68d31e716a63a8b38998649a07b3c"><div class="ttname"><a href="classarmnn_1_1_backend_registry.xhtml#a55a68d31e716a63a8b38998649a07b3c">armnn::BackendRegistry::Swap</a></div><div class="ttdeci">static void Swap(BackendRegistry &amp;instance, FactoryStorage &amp;other)</div><div class="ttdoc">For testing only. </div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8cpp_source.xhtml#l00099">BackendRegistry.cpp:99</a></div></div>
+<div class="ttc" id="classarmnn_1_1_exception_xhtml_abf843cbb29dec939d0731e491bab6f70"><div class="ttname"><a href="classarmnn_1_1_exception.xhtml#abf843cbb29dec939d0731e491bab6f70">armnn::Exception::what</a></div><div class="ttdeci">virtual const char * what() const noexcept override</div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8cpp_source.xhtml#l00032">Exceptions.cpp:32</a></div></div>
+<div class="ttc" id="_logging_8hpp_xhtml_a7b6ad073975f437ec38ca7d20154727f"><div class="ttname"><a href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a></div><div class="ttdeci">#define ARMNN_LOG(severity)</div><div class="ttdef"><b>Definition:</b> <a href="_logging_8hpp_source.xhtml#l00202">Logging.hpp:202</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 &amp; 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="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__software__tools_8dox_source.xhtml#l00006">01_00_software_tools.dox:6</a></div></div>
+<div class="ttc" id="classarmnn_1_1_backend_registry_xhtml"><div class="ttname"><a href="classarmnn_1_1_backend_registry.xhtml">armnn::BackendRegistry</a></div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8hpp_source.xhtml#l00025">BackendRegistry.hpp:25</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="include_2armnn_2backends_2_i_backend_internal_8hpp_xhtml"><div class="ttname"><a href="include_2armnn_2backends_2_i_backend_internal_8hpp.xhtml">IBackendInternal.hpp</a></div></div>
+<div class="ttc" id="_types_8hpp_xhtml"><div class="ttname"><a href="_types_8hpp.xhtml">Types.hpp</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_ref_backend_xhtml"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml">armnn::RefBackend</a></div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8hpp_source.xhtml#l00012">RefBackend.hpp:12</a></div></div>
+<div class="ttc" id="classarmnn_1_1_backend_registry_xhtml_a58f4b9e873b7c1c7d512bd9f7d1489d8"><div class="ttname"><a href="classarmnn_1_1_backend_registry.xhtml#a58f4b9e873b7c1c7d512bd9f7d1489d8">armnn::BackendRegistry::Size</a></div><div class="ttdeci">size_t Size() const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8cpp_source.xhtml#l00067">BackendRegistry.cpp:67</a></div></div>
+<div class="ttc" id="_backend_registry_tests_8cpp_xhtml_acb42a9ff0a73ff2fee382bef1e9fe416"><div class="ttname"><a href="_backend_registry_tests_8cpp.xhtml#acb42a9ff0a73ff2fee382bef1e9fe416">BOOST_AUTO_TEST_CASE</a></div><div class="ttdeci">BOOST_AUTO_TEST_CASE(SwapRegistry)</div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_tests_8cpp_source.xhtml#l00038">BackendRegistryTests.cpp:38</a></div></div>
+<div class="ttc" id="structarmnn_1_1_backend_registry_1_1_static_registry_initializer_xhtml"><div class="ttname"><a href="structarmnn_1_1_backend_registry_1_1_static_registry_initializer.xhtml">armnn::BackendRegistry::StaticRegistryInitializer</a></div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8hpp_source.xhtml#l00042">BackendRegistry.hpp:42</a></div></div>
+<div class="ttc" id="_profiler_tests_8cpp_xhtml_af7f71af5c6c124222dd1c42c5df892f4"><div class="ttname"><a href="_profiler_tests_8cpp.xhtml#af7f71af5c6c124222dd1c42c5df892f4">BOOST_AUTO_TEST_SUITE_END</a></div><div class="ttdeci">BOOST_AUTO_TEST_SUITE_END()</div></div>
+<div class="ttc" id="namespacearmnn_xhtml_a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c"><div class="ttname"><a href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c">armnn::BoostLogSeverityMapping::info</a></div></div>
+<div class="ttc" id="classarmnn_1_1_backend_registry_xhtml_a41895cd60f4b1bfd0b88571a8773ff1c"><div class="ttname"><a href="classarmnn_1_1_backend_registry.xhtml#a41895cd60f4b1bfd0b88571a8773ff1c">armnn::BackendRegistry::Deregister</a></div><div class="ttdeci">void Deregister(const BackendId &amp;id)</div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8cpp_source.xhtml#l00039">BackendRegistry.cpp:39</a></div></div>
+<div class="ttc" id="namespacearmnn_xhtml_ade0af9dacaa52cafdd701bef2e901c77"><div class="ttname"><a href="namespacearmnn.xhtml#ade0af9dacaa52cafdd701bef2e901c77">armnn::IBackendInternalUniquePtr</a></div><div class="ttdeci">std::unique_ptr&lt; IBackendInternal &gt; IBackendInternalUniquePtr</div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8hpp_source.xhtml#l00023">BackendRegistry.hpp:23</a></div></div>
+<div class="ttc" id="classarmnn_1_1_backend_unavailable_exception_xhtml"><div class="ttname"><a href="classarmnn_1_1_backend_unavailable_exception.xhtml">armnn::BackendUnavailableException</a></div><div class="ttdoc">Class for non-fatal exceptions raised while initialising a backend. </div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.xhtml#l00068">Exceptions.hpp:68</a></div></div>
+<div class="ttc" id="classarmnn_1_1_backend_id_xhtml"><div class="ttname"><a href="classarmnn_1_1_backend_id.xhtml">armnn::BackendId</a></div><div class="ttdef"><b>Definition:</b> <a href="_backend_id_8hpp_source.xhtml#l00075">BackendId.hpp:75</a></div></div>
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+ <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.xhtml">src</a></li><li class="navelem"><a class="el" href="dir_0f3cdec46afbc61a1ded8e1687c9c9a0.xhtml">backends</a></li><li class="navelem"><a class="el" href="dir_797a213d7d01b98ef12d53b0820ea64e.xhtml">backendsCommon</a></li><li class="navelem"><a class="el" href="dir_28bfe507f7e135bdae07c2a6b7f66696.xhtml">test</a></li><li class="navelem"><a class="el" href="_backend_registry_tests_8cpp.xhtml">BackendRegistryTests.cpp</a></li>
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