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<div class="title">RefTensorHandle.cpp</div> </div>
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<a href="_ref_tensor_handle_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 © 2017 Arm Ltd. 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> <span class="preprocessor">#include "<a class="code" href="_ref_tensor_handle_8hpp.xhtml">RefTensorHandle.hpp</a>"</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</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"><a class="line" href="classarmnn_1_1_ref_tensor_handle.xhtml#a510db81e4993428cb96a9841a7c4eab7"> 10</a></span> <a class="code" href="classarmnn_1_1_ref_tensor_handle.xhtml#a510db81e4993428cb96a9841a7c4eab7">RefTensorHandle::RefTensorHandle</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a> &tensorInfo, std::shared_ptr<RefMemoryManager> &memoryManager):</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  m_TensorInfo(tensorInfo),</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  m_MemoryManager(memoryManager),</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  m_Pool(nullptr),</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  m_UnmanagedMemory(nullptr),</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  m_ImportFlags(static_cast<<a class="code" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a>>(<a class="code" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488">MemorySource</a>::<a class="code" href="namespacearmnn.xhtml#ae2f04a162585c0a5222a537efd5456aeaec0fc0100c4fc1ce4eea230c3dc10360">Undefined</a>)),</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  m_Imported(<a class="code" href="_cl_layer_tests_8cpp.xhtml#a2289f9e7fac0ce47801448e873b04303">false</a>),</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  m_IsImportEnabled(<a class="code" href="_cl_layer_tests_8cpp.xhtml#a2289f9e7fac0ce47801448e873b04303">false</a>)</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</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> }</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_tensor_handle.xhtml#aa27d540466be24e9c2822df7fb06849b"> 22</a></span> <a class="code" href="classarmnn_1_1_ref_tensor_handle.xhtml#a510db81e4993428cb96a9841a7c4eab7">RefTensorHandle::RefTensorHandle</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a>& tensorInfo,</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <a class="code" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> importFlags)</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  : m_TensorInfo(tensorInfo),</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  m_Pool(nullptr),</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  m_UnmanagedMemory(nullptr),</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  m_ImportFlags(importFlags),</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  m_Imported(<a class="code" href="_cl_layer_tests_8cpp.xhtml#a2289f9e7fac0ce47801448e873b04303">false</a>),</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  m_IsImportEnabled(<a class="code" href="_cl_layer_tests_8cpp.xhtml#a88d84cc49602ca19491dea9c998035fe">true</a>)</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</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"><a class="line" href="classarmnn_1_1_ref_tensor_handle.xhtml#a769131890e3759a1e42257e201a5a12f"> 34</a></span> <a class="code" href="classarmnn_1_1_ref_tensor_handle.xhtml#a769131890e3759a1e42257e201a5a12f">RefTensorHandle::~RefTensorHandle</a>()</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">if</span> (!m_Pool)</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>  <span class="comment">// unmanaged</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">if</span> (!m_Imported)</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>  ::operator <span class="keyword">delete</span>(m_UnmanagedMemory);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  }</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</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"><a class="line" href="classarmnn_1_1_ref_tensor_handle.xhtml#aca21728cdaa75f9d656d25ae7200ade5"> 46</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_ref_tensor_handle.xhtml#aca21728cdaa75f9d656d25ae7200ade5">RefTensorHandle::Manage</a>()</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">if</span> (!m_IsImportEnabled)</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>  <a class="code" href="_assert_8hpp.xhtml#a91c4dfde57907d7698c7531785690a7f">ARMNN_ASSERT_MSG</a>(!m_Pool, <span class="stringliteral">"RefTensorHandle::Manage() called twice"</span>);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="_assert_8hpp.xhtml#a91c4dfde57907d7698c7531785690a7f">ARMNN_ASSERT_MSG</a>(!m_UnmanagedMemory, <span class="stringliteral">"RefTensorHandle::Manage() called after Allocate()"</span>);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  m_Pool = m_MemoryManager->Manage(m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.xhtml#abcbdfb544ece4c31d0b37715ad0f3be0">GetNumBytes</a>());</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  }</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> </div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_tensor_handle.xhtml#a8518772c5d692e334a76617582b10b92"> 57</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_ref_tensor_handle.xhtml#a8518772c5d692e334a76617582b10b92">RefTensorHandle::Allocate</a>()</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// If import is enabled, do not allocate the tensor</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">if</span> (!m_IsImportEnabled)</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> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> (!m_UnmanagedMemory)</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> (!m_Pool)</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  {</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">// unmanaged</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  m_UnmanagedMemory = ::operator <span class="keyword">new</span>(m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.xhtml#abcbdfb544ece4c31d0b37715ad0f3be0">GetNumBytes</a>());</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">else</span></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>  m_MemoryManager->Allocate(m_Pool);</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>  }</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_invalid_argument_exception.xhtml">InvalidArgumentException</a>(<span class="stringliteral">"RefTensorHandle::Allocate Trying to allocate a RefTensorHandle"</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="stringliteral">"that already has allocated memory."</span>);</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</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"><a class="line" href="classarmnn_1_1_ref_tensor_handle.xhtml#adc70d69d2748d1432e4999d4af361f3b"> 83</a></span> <span class="keyword">const</span> <span class="keywordtype">void</span>* <a class="code" href="classarmnn_1_1_ref_tensor_handle.xhtml#adc70d69d2748d1432e4999d4af361f3b">RefTensorHandle::Map</a>(<span class="keywordtype">bool</span> <span class="comment">/*unused*/</span>)<span class="keyword"> const</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword"></span>{</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">return</span> GetPointer();</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> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keywordtype">void</span>* RefTensorHandle::GetPointer()<span class="keyword"> const</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword"></span>{</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">if</span> (m_UnmanagedMemory)</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> m_UnmanagedMemory;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (m_Pool)</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  {</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">return</span> m_MemoryManager->GetPointer(m_Pool);</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="keywordflow">else</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="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_null_pointer_exception.xhtml">NullPointerException</a>(<span class="stringliteral">"RefTensorHandle::GetPointer called on unmanaged, unallocated tensor handle"</span>);</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</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> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keywordtype">void</span> RefTensorHandle::CopyOutTo(<span class="keywordtype">void</span>* dest)<span class="keyword"> const</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword"></span>{</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *src = GetPointer();</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="_assert_8hpp.xhtml#a5698be69cbd5dfe6c28fcd9867e8cbed">ARMNN_ASSERT</a>(src);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  memcpy(dest, src, m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.xhtml#abcbdfb544ece4c31d0b37715ad0f3be0">GetNumBytes</a>());</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="keywordtype">void</span> RefTensorHandle::CopyInFrom(<span class="keyword">const</span> <span class="keywordtype">void</span>* src)</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">void</span> *dest = GetPointer();</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <a class="code" href="_assert_8hpp.xhtml#a5698be69cbd5dfe6c28fcd9867e8cbed">ARMNN_ASSERT</a>(dest);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  memcpy(dest, src, m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.xhtml#abcbdfb544ece4c31d0b37715ad0f3be0">GetNumBytes</a>());</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> }</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_tensor_handle.xhtml#ab1766bd9f6a7902c5806178f3fd68f0b"> 118</a></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_ref_tensor_handle.xhtml#ab1766bd9f6a7902c5806178f3fd68f0b">RefTensorHandle::Import</a>(<span class="keywordtype">void</span>* memory, <a class="code" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488">MemorySource</a> source)</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (m_ImportFlags & static_cast<MemorySourceFlags>(source))</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>  <span class="keywordflow">if</span> (m_IsImportEnabled && source == <a class="code" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">MemorySource::Malloc</a>)</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  {</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// Check memory alignment</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  constexpr uintptr_t alignment = <span class="keyword">sizeof</span>(size_t);</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> (reinterpret_cast<uintptr_t>(memory) % alignment)</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> (m_Imported)</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  {</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  m_Imported = <span class="keyword">false</span>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  m_UnmanagedMemory = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  }</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="comment">// m_UnmanagedMemory not yet allocated.</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (!m_Imported && !m_UnmanagedMemory)</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  {</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  m_UnmanagedMemory = memory;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  m_Imported = <span class="keyword">true</span>;</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="comment">// m_UnmanagedMemory initially allocated with Allocate().</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">if</span> (!m_Imported && m_UnmanagedMemory)</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  {</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="comment">// m_UnmanagedMemory previously imported.</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">if</span> (m_Imported)</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  {</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  m_UnmanagedMemory = memory;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> }</div><div class="ttc" id="classarmnn_1_1_tensor_info_xhtml"><div class="ttname"><a href="classarmnn_1_1_tensor_info.xhtml">armnn::TensorInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="_tensor_8hpp_source.xhtml#l00152">Tensor.hpp:152</a></div></div>
<div class="ttc" id="_cl_layer_tests_8cpp_xhtml_a2289f9e7fac0ce47801448e873b04303"><div class="ttname"><a href="_cl_layer_tests_8cpp.xhtml#a2289f9e7fac0ce47801448e873b04303">false</a></div><div class="ttdeci">DataLayout::NCHW false</div><div class="ttdef"><b>Definition:</b> <a href="_cl_layer_tests_8cpp_source.xhtml#l00135">ClLayerTests.cpp:135</a></div></div>
<div class="ttc" id="classarmnn_1_1_tensor_info_xhtml_abcbdfb544ece4c31d0b37715ad0f3be0"><div class="ttname"><a href="classarmnn_1_1_tensor_info.xhtml#abcbdfb544ece4c31d0b37715ad0f3be0">armnn::TensorInfo::GetNumBytes</a></div><div class="ttdeci">unsigned int GetNumBytes() const</div><div class="ttdef"><b>Definition:</b> <a href="_tensor_8cpp_source.xhtml#l00418">Tensor.cpp:418</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_tensor_handle_xhtml_adc70d69d2748d1432e4999d4af361f3b"><div class="ttname"><a href="classarmnn_1_1_ref_tensor_handle.xhtml#adc70d69d2748d1432e4999d4af361f3b">armnn::RefTensorHandle::Map</a></div><div class="ttdeci">virtual const void * Map(bool) const override</div><div class="ttdoc">Map the tensor data for access. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_tensor_handle_8cpp_source.xhtml#l00083">RefTensorHandle.cpp:83</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a5b05f3b7208ec7cea3338e30057c0bac"><div class="ttname"><a href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">armnn::MemorySourceFlags</a></div><div class="ttdeci">unsigned int MemorySourceFlags</div><div class="ttdef"><b>Definition:</b> <a href="_memory_sources_8hpp_source.xhtml#l00021">MemorySources.hpp:21</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="namespacearmnn_xhtml_a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523"><div class="ttname"><a href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">armnn::MemorySource::Malloc</a></div></div>
<div class="ttc" id="_assert_8hpp_xhtml_a91c4dfde57907d7698c7531785690a7f"><div class="ttname"><a href="_assert_8hpp.xhtml#a91c4dfde57907d7698c7531785690a7f">ARMNN_ASSERT_MSG</a></div><div class="ttdeci">#define ARMNN_ASSERT_MSG(COND, MSG)</div><div class="ttdef"><b>Definition:</b> <a href="_assert_8hpp_source.xhtml#l00015">Assert.hpp:15</a></div></div>
<div class="ttc" id="classarmnn_1_1_null_pointer_exception_xhtml"><div class="ttname"><a href="classarmnn_1_1_null_pointer_exception.xhtml">armnn::NullPointerException</a></div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.xhtml#l00152">Exceptions.hpp:152</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_ae2f04a162585c0a5222a537efd5456aeaec0fc0100c4fc1ce4eea230c3dc10360"><div class="ttname"><a href="namespacearmnn.xhtml#ae2f04a162585c0a5222a537efd5456aeaec0fc0100c4fc1ce4eea230c3dc10360">armnn::Compute::Undefined</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_tensor_handle_xhtml_a8518772c5d692e334a76617582b10b92"><div class="ttname"><a href="classarmnn_1_1_ref_tensor_handle.xhtml#a8518772c5d692e334a76617582b10b92">armnn::RefTensorHandle::Allocate</a></div><div class="ttdeci">virtual void Allocate() override</div><div class="ttdoc">Indicate to the memory manager that this resource is no longer active. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_tensor_handle_8cpp_source.xhtml#l00057">RefTensorHandle.cpp:57</a></div></div>
<div class="ttc" id="_assert_8hpp_xhtml_a5698be69cbd5dfe6c28fcd9867e8cbed"><div class="ttname"><a href="_assert_8hpp.xhtml#a5698be69cbd5dfe6c28fcd9867e8cbed">ARMNN_ASSERT</a></div><div class="ttdeci">#define ARMNN_ASSERT(COND)</div><div class="ttdef"><b>Definition:</b> <a href="_assert_8hpp_source.xhtml#l00014">Assert.hpp:14</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_tensor_handle_xhtml_a510db81e4993428cb96a9841a7c4eab7"><div class="ttname"><a href="classarmnn_1_1_ref_tensor_handle.xhtml#a510db81e4993428cb96a9841a7c4eab7">armnn::RefTensorHandle::RefTensorHandle</a></div><div class="ttdeci">RefTensorHandle(const TensorInfo &tensorInfo, std::shared_ptr< RefMemoryManager > &memoryManager)</div><div class="ttdef"><b>Definition:</b> <a href="_ref_tensor_handle_8cpp_source.xhtml#l00010">RefTensorHandle.cpp:10</a></div></div>
<div class="ttc" id="classarmnn_1_1_invalid_argument_exception_xhtml"><div class="ttname"><a href="classarmnn_1_1_invalid_argument_exception.xhtml">armnn::InvalidArgumentException</a></div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.xhtml#l00080">Exceptions.hpp:80</a></div></div>
<div class="ttc" id="_ref_tensor_handle_8hpp_xhtml"><div class="ttname"><a href="_ref_tensor_handle_8hpp.xhtml">RefTensorHandle.hpp</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a0fc99721e27eb20ecd0ea85a3cc8b488"><div class="ttname"><a href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488">armnn::MemorySource</a></div><div class="ttdeci">MemorySource</div><div class="ttdef"><b>Definition:</b> <a href="_memory_sources_8hpp_source.xhtml#l00013">MemorySources.hpp:13</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_tensor_handle_xhtml_ab1766bd9f6a7902c5806178f3fd68f0b"><div class="ttname"><a href="classarmnn_1_1_ref_tensor_handle.xhtml#ab1766bd9f6a7902c5806178f3fd68f0b">armnn::RefTensorHandle::Import</a></div><div class="ttdeci">virtual bool Import(void *memory, MemorySource source) override</div><div class="ttdoc">Import externally allocated memory. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_tensor_handle_8cpp_source.xhtml#l00118">RefTensorHandle.cpp:118</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_tensor_handle_xhtml_aca21728cdaa75f9d656d25ae7200ade5"><div class="ttname"><a href="classarmnn_1_1_ref_tensor_handle.xhtml#aca21728cdaa75f9d656d25ae7200ade5">armnn::RefTensorHandle::Manage</a></div><div class="ttdeci">virtual void Manage() override</div><div class="ttdoc">Indicate to the memory manager that this resource is active. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_tensor_handle_8cpp_source.xhtml#l00046">RefTensorHandle.cpp:46</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_tensor_handle_xhtml_a769131890e3759a1e42257e201a5a12f"><div class="ttname"><a href="classarmnn_1_1_ref_tensor_handle.xhtml#a769131890e3759a1e42257e201a5a12f">armnn::RefTensorHandle::~RefTensorHandle</a></div><div class="ttdeci">~RefTensorHandle()</div><div class="ttdef"><b>Definition:</b> <a href="_ref_tensor_handle_8cpp_source.xhtml#l00034">RefTensorHandle.cpp:34</a></div></div>
<div class="ttc" id="_cl_layer_tests_8cpp_xhtml_a88d84cc49602ca19491dea9c998035fe"><div class="ttname"><a href="_cl_layer_tests_8cpp.xhtml#a88d84cc49602ca19491dea9c998035fe">true</a></div><div class="ttdeci">DataLayout::NCHW DataLayout::NCHW DataLayout::NHWC DataLayout::NHWC true</div><div class="ttdef"><b>Definition:</b> <a href="_cl_layer_tests_8cpp_source.xhtml#l00212">ClLayerTests.cpp:212</a></div></div>
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