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98<a href="#pub-methods">Public Member Functions</a> &#124;
99<a href="classarmnn_1_1_ref_tensor_handle-members.xhtml">List of all members</a> </div>
100 <div class="headertitle">
101<div class="title">RefTensorHandle Class Reference</div> </div>
102</div><!--header-->
103<div class="contents">
104
105<p><code>#include &lt;<a class="el" href="_ref_tensor_handle_8hpp_source.xhtml">RefTensorHandle.hpp</a>&gt;</code></p>
106<div class="dynheader">
107Inheritance diagram for RefTensorHandle:</div>
108<div class="dyncontent">
109 <div class="center">
110 <img src="classarmnn_1_1_ref_tensor_handle.png" usemap="#RefTensorHandle_map" alt=""/>
111 <map id="RefTensorHandle_map" name="RefTensorHandle_map">
112<area href="classarmnn_1_1_i_tensor_handle.xhtml" alt="ITensorHandle" shape="rect" coords="0,0,110,24"/>
113</map>
114 </div></div>
115<table class="memberdecls">
116<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
117Public Member Functions</h2></td></tr>
118<tr class="memitem:a510db81e4993428cb96a9841a7c4eab7"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#a510db81e4993428cb96a9841a7c4eab7">RefTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a> &amp;tensorInfo, std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_ref_memory_manager.xhtml">RefMemoryManager</a> &gt; &amp;memoryManager)</td></tr>
119<tr class="separator:a510db81e4993428cb96a9841a7c4eab7"><td class="memSeparator" colspan="2">&#160;</td></tr>
120<tr class="memitem:a12f67e38708e4226dd63f7dfd8d2116c"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#a12f67e38708e4226dd63f7dfd8d2116c">RefTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a> &amp;tensorInfo, std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_ref_memory_manager.xhtml">RefMemoryManager</a> &gt; &amp;memoryManager, <a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> importFlags)</td></tr>
121<tr class="separator:a12f67e38708e4226dd63f7dfd8d2116c"><td class="memSeparator" colspan="2">&#160;</td></tr>
122<tr class="memitem:a769131890e3759a1e42257e201a5a12f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#a769131890e3759a1e42257e201a5a12f">~RefTensorHandle</a> ()</td></tr>
123<tr class="separator:a769131890e3759a1e42257e201a5a12f"><td class="memSeparator" colspan="2">&#160;</td></tr>
124<tr class="memitem:aca21728cdaa75f9d656d25ae7200ade5"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#aca21728cdaa75f9d656d25ae7200ade5">Manage</a> () override</td></tr>
125<tr class="memdesc:aca21728cdaa75f9d656d25ae7200ade5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicate to the memory manager that this resource is active. <a href="#aca21728cdaa75f9d656d25ae7200ade5">More...</a><br /></td></tr>
126<tr class="separator:aca21728cdaa75f9d656d25ae7200ade5"><td class="memSeparator" colspan="2">&#160;</td></tr>
127<tr class="memitem:a8518772c5d692e334a76617582b10b92"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#a8518772c5d692e334a76617582b10b92">Allocate</a> () override</td></tr>
128<tr class="memdesc:a8518772c5d692e334a76617582b10b92"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicate to the memory manager that this resource is no longer active. <a href="#a8518772c5d692e334a76617582b10b92">More...</a><br /></td></tr>
129<tr class="separator:a8518772c5d692e334a76617582b10b92"><td class="memSeparator" colspan="2">&#160;</td></tr>
130<tr class="memitem:ab6c52b35388890f2c563afbebfb456a6"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml">ITensorHandle</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#ab6c52b35388890f2c563afbebfb456a6">GetParent</a> () const override</td></tr>
131<tr class="memdesc:ab6c52b35388890f2c563afbebfb456a6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the parent tensor if this is a subtensor. <a href="#ab6c52b35388890f2c563afbebfb456a6">More...</a><br /></td></tr>
132<tr class="separator:ab6c52b35388890f2c563afbebfb456a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
133<tr class="memitem:adc70d69d2748d1432e4999d4af361f3b"><td class="memItemLeft" align="right" valign="top">virtual const void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#adc70d69d2748d1432e4999d4af361f3b">Map</a> (bool) const override</td></tr>
134<tr class="memdesc:adc70d69d2748d1432e4999d4af361f3b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Map the tensor data for access. <a href="#adc70d69d2748d1432e4999d4af361f3b">More...</a><br /></td></tr>
135<tr class="separator:adc70d69d2748d1432e4999d4af361f3b"><td class="memSeparator" colspan="2">&#160;</td></tr>
136<tr class="memitem:a88ab6decf78c152e746b7d8dc2dd931f"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#a88ab6decf78c152e746b7d8dc2dd931f">Unmap</a> () const override</td></tr>
137<tr class="memdesc:a88ab6decf78c152e746b7d8dc2dd931f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unmap the tensor data. <a href="#a88ab6decf78c152e746b7d8dc2dd931f">More...</a><br /></td></tr>
138<tr class="separator:a88ab6decf78c152e746b7d8dc2dd931f"><td class="memSeparator" colspan="2">&#160;</td></tr>
139<tr class="memitem:a967f220393d291f71dabce0c06bf9b6c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarmnn_1_1_tensor_shape.xhtml">TensorShape</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#a967f220393d291f71dabce0c06bf9b6c">GetStrides</a> () const override</td></tr>
140<tr class="memdesc:a967f220393d291f71dabce0c06bf9b6c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the strides for each dimension ordered from largest to smallest where the smallest value is the same as the size of a single element in the tensor. <a href="#a967f220393d291f71dabce0c06bf9b6c">More...</a><br /></td></tr>
141<tr class="separator:a967f220393d291f71dabce0c06bf9b6c"><td class="memSeparator" colspan="2">&#160;</td></tr>
142<tr class="memitem:a8e8d2fbabcac19f9e12779080ddff54e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarmnn_1_1_tensor_shape.xhtml">TensorShape</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#a8e8d2fbabcac19f9e12779080ddff54e">GetShape</a> () const override</td></tr>
143<tr class="memdesc:a8e8d2fbabcac19f9e12779080ddff54e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the number of elements for each dimension ordered from slowest iterating dimension to fastest iterating dimension. <a href="#a8e8d2fbabcac19f9e12779080ddff54e">More...</a><br /></td></tr>
144<tr class="separator:a8e8d2fbabcac19f9e12779080ddff54e"><td class="memSeparator" colspan="2">&#160;</td></tr>
145<tr class="memitem:a66e8f43a5b42b500871ed96e15419567"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#a66e8f43a5b42b500871ed96e15419567">GetTensorInfo</a> () const</td></tr>
146<tr class="separator:a66e8f43a5b42b500871ed96e15419567"><td class="memSeparator" colspan="2">&#160;</td></tr>
147<tr class="memitem:ada8abaac0e81a715dedadf76aaadcbac"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#ada8abaac0e81a715dedadf76aaadcbac">GetImportFlags</a> () const override</td></tr>
148<tr class="memdesc:ada8abaac0e81a715dedadf76aaadcbac"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get flags describing supported import sources. <a href="#ada8abaac0e81a715dedadf76aaadcbac">More...</a><br /></td></tr>
149<tr class="separator:ada8abaac0e81a715dedadf76aaadcbac"><td class="memSeparator" colspan="2">&#160;</td></tr>
150<tr class="memitem:ab1766bd9f6a7902c5806178f3fd68f0b"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml#ab1766bd9f6a7902c5806178f3fd68f0b">Import</a> (void *memory, <a class="el" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488">MemorySource</a> source) override</td></tr>
151<tr class="memdesc:ab1766bd9f6a7902c5806178f3fd68f0b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Import externally allocated memory. <a href="#ab1766bd9f6a7902c5806178f3fd68f0b">More...</a><br /></td></tr>
152<tr class="separator:ab1766bd9f6a7902c5806178f3fd68f0b"><td class="memSeparator" colspan="2">&#160;</td></tr>
153<tr class="inherit_header pub_methods_classarmnn_1_1_i_tensor_handle"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarmnn_1_1_i_tensor_handle')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml">ITensorHandle</a></td></tr>
154<tr class="memitem:aff95f063e2b8041b3d0e4b4dc0e3821d inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#aff95f063e2b8041b3d0e4b4dc0e3821d">~ITensorHandle</a> ()</td></tr>
155<tr class="separator:aff95f063e2b8041b3d0e4b4dc0e3821d inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
156<tr class="memitem:a270c8f844df649b9b0599c1e4db44cd3 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a270c8f844df649b9b0599c1e4db44cd3">Map</a> (bool blocking=<a class="el" href="_ref_layer_tests_8cpp.xhtml#a37f1c3ccc9fc906be85185350dd83d48">true</a>)</td></tr>
157<tr class="memdesc:a270c8f844df649b9b0599c1e4db44cd3 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Map the tensor data for access. <a href="classarmnn_1_1_i_tensor_handle.xhtml#a270c8f844df649b9b0599c1e4db44cd3">More...</a><br /></td></tr>
158<tr class="separator:a270c8f844df649b9b0599c1e4db44cd3 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
159<tr class="memitem:ab2be1412c91842a072ad94759f52033e inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#ab2be1412c91842a072ad94759f52033e">Unmap</a> ()</td></tr>
160<tr class="memdesc:ab2be1412c91842a072ad94759f52033e inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unmap the tensor data that was previously mapped with call to <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a9afbc055a017adf1bc38ee137bca6e90" title="Map the tensor data for access. ">Map()</a>. <a href="classarmnn_1_1_i_tensor_handle.xhtml#ab2be1412c91842a072ad94759f52033e">More...</a><br /></td></tr>
161<tr class="separator:ab2be1412c91842a072ad94759f52033e inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
162</table>
163<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
164<div class="textblock">
165<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00015">15</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml">RefTensorHandle.hpp</a>.</p>
166</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
167<a id="a510db81e4993428cb96a9841a7c4eab7"></a>
168<h2 class="memtitle"><span class="permalink"><a href="#a510db81e4993428cb96a9841a7c4eab7">&#9670;&nbsp;</a></span>RefTensorHandle() <span class="overload">[1/2]</span></h2>
169
170<div class="memitem">
171<div class="memproto">
172 <table class="memname">
173 <tr>
174 <td class="memname"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml">RefTensorHandle</a> </td>
175 <td>(</td>
176 <td class="paramtype">const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a> &amp;&#160;</td>
177 <td class="paramname"><em>tensorInfo</em>, </td>
178 </tr>
179 <tr>
180 <td class="paramkey"></td>
181 <td></td>
182 <td class="paramtype">std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_ref_memory_manager.xhtml">RefMemoryManager</a> &gt; &amp;&#160;</td>
183 <td class="paramname"><em>memoryManager</em>&#160;</td>
184 </tr>
185 <tr>
186 <td></td>
187 <td>)</td>
188 <td></td><td></td>
189 </tr>
190 </table>
191</div><div class="memdoc">
192
193<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00010">10</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml">RefTensorHandle.cpp</a>.</p>
194
195<p class="reference">Referenced by <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00055">RefTensorHandle::GetImportFlags()</a>.</p>
196<div class="fragment"><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160; :</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160; m_TensorInfo(tensorInfo),</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160; m_MemoryManager(memoryManager),</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160; m_Pool(<span class="keyword">nullptr</span>),</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; m_UnmanagedMemory(<span class="keyword">nullptr</span>),</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; m_ImportFlags(static_cast&lt;MemorySourceFlags&gt;(<a class="code" href="namespacearmnn.xhtml#ae2f04a162585c0a5222a537efd5456aeaec0fc0100c4fc1ce4eea230c3dc10360">MemorySource::Undefined</a>)),</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160; m_Imported(<span class="keyword">false</span>)</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;{</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;}</div><div class="ttc" id="namespacearmnn_xhtml_ae2f04a162585c0a5222a537efd5456aeaec0fc0100c4fc1ce4eea230c3dc10360"><div class="ttname"><a href="namespacearmnn.xhtml#ae2f04a162585c0a5222a537efd5456aeaec0fc0100c4fc1ce4eea230c3dc10360">armnn::Compute::Undefined</a></div></div>
197</div><!-- fragment -->
198</div>
199</div>
200<a id="a12f67e38708e4226dd63f7dfd8d2116c"></a>
201<h2 class="memtitle"><span class="permalink"><a href="#a12f67e38708e4226dd63f7dfd8d2116c">&#9670;&nbsp;</a></span>RefTensorHandle() <span class="overload">[2/2]</span></h2>
202
203<div class="memitem">
204<div class="memproto">
205 <table class="memname">
206 <tr>
207 <td class="memname"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml">RefTensorHandle</a> </td>
208 <td>(</td>
209 <td class="paramtype">const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a> &amp;&#160;</td>
210 <td class="paramname"><em>tensorInfo</em>, </td>
211 </tr>
212 <tr>
213 <td class="paramkey"></td>
214 <td></td>
215 <td class="paramtype">std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_ref_memory_manager.xhtml">RefMemoryManager</a> &gt; &amp;&#160;</td>
216 <td class="paramname"><em>memoryManager</em>, </td>
217 </tr>
218 <tr>
219 <td class="paramkey"></td>
220 <td></td>
221 <td class="paramtype"><a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a>&#160;</td>
222 <td class="paramname"><em>importFlags</em>&#160;</td>
223 </tr>
224 <tr>
225 <td></td>
226 <td>)</td>
227 <td></td><td></td>
228 </tr>
229 </table>
230</div><div class="memdoc">
231
232<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00021">21</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml">RefTensorHandle.cpp</a>.</p>
233<div class="fragment"><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; : m_TensorInfo(tensorInfo),</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; m_MemoryManager(memoryManager),</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; m_Pool(<span class="keyword">nullptr</span>),</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; m_UnmanagedMemory(<span class="keyword">nullptr</span>),</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; m_ImportFlags(importFlags),</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; m_Imported(<span class="keyword">false</span>)</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;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;}</div></div><!-- fragment -->
234</div>
235</div>
236<a id="a769131890e3759a1e42257e201a5a12f"></a>
237<h2 class="memtitle"><span class="permalink"><a href="#a769131890e3759a1e42257e201a5a12f">&#9670;&nbsp;</a></span>~RefTensorHandle()</h2>
238
239<div class="memitem">
240<div class="memproto">
241 <table class="memname">
242 <tr>
243 <td class="memname">~<a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml">RefTensorHandle</a> </td>
244 <td>(</td>
245 <td class="paramname"></td><td>)</td>
246 <td></td>
247 </tr>
248 </table>
249</div><div class="memdoc">
250
251<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00033">33</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml">RefTensorHandle.cpp</a>.</p>
252<div class="fragment"><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; <span class="keywordflow">if</span> (!m_Pool)</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="comment">// unmanaged</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="keywordflow">if</span> (!m_Imported)</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; ::operator <span class="keyword">delete</span>(m_UnmanagedMemory);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; }</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;}</div></div><!-- fragment -->
253</div>
254</div>
255<h2 class="groupheader">Member Function Documentation</h2>
256<a id="a8518772c5d692e334a76617582b10b92"></a>
257<h2 class="memtitle"><span class="permalink"><a href="#a8518772c5d692e334a76617582b10b92">&#9670;&nbsp;</a></span>Allocate()</h2>
258
259<div class="memitem">
260<div class="memproto">
261<table class="mlabels">
262 <tr>
263 <td class="mlabels-left">
264 <table class="memname">
265 <tr>
266 <td class="memname">void Allocate </td>
267 <td>(</td>
268 <td class="paramname"></td><td>)</td>
269 <td></td>
270 </tr>
271 </table>
272 </td>
273 <td class="mlabels-right">
274<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
275 </tr>
276</table>
277</div><div class="memdoc">
278
279<p>Indicate to the memory manager that this resource is no longer active. </p>
280<p>This is used to compute overlapping lifetimes of resources. </p>
281
282<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a5cceed8b707a09bf27eb61f17acf8a88">ITensorHandle</a>.</p>
283
284<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00053">53</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml">RefTensorHandle.cpp</a>.</p>
285
286<p class="reference">References <a class="el" href="_tensor_8cpp_source.xhtml#l00213">TensorInfo::GetNumBytes()</a>.</p>
287<div class="fragment"><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;{</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordflow">if</span> (!m_UnmanagedMemory)</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordflow">if</span> (!m_Pool)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="comment">// unmanaged</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; 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="l00061"></a><span class="lineno"> 61</span>&#160; }</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordflow">else</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; m_MemoryManager-&gt;Allocate(m_Pool);</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; }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keywordflow">else</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="keywordflow">throw</span> InvalidArgumentException(<span class="stringliteral">&quot;RefTensorHandle::Allocate Trying to allocate a RefTensorHandle&quot;</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="stringliteral">&quot;that already has allocated memory.&quot;</span>);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; }</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;}</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#l00213">Tensor.cpp:213</a></div></div>
288</div><!-- fragment -->
289</div>
290</div>
291<a id="ada8abaac0e81a715dedadf76aaadcbac"></a>
292<h2 class="memtitle"><span class="permalink"><a href="#ada8abaac0e81a715dedadf76aaadcbac">&#9670;&nbsp;</a></span>GetImportFlags()</h2>
293
294<div class="memitem">
295<div class="memproto">
296<table class="mlabels">
297 <tr>
298 <td class="mlabels-left">
299 <table class="memname">
300 <tr>
301 <td class="memname">virtual <a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> GetImportFlags </td>
302 <td>(</td>
303 <td class="paramname"></td><td>)</td>
304 <td> const</td>
305 </tr>
306 </table>
307 </td>
308 <td class="mlabels-right">
309<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
310 </tr>
311</table>
312</div><div class="memdoc">
313
314<p>Get flags describing supported import sources. </p>
315
316<p>Reimplemented from <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a55cddc2dbb32d680cd85b635ba370e48">ITensorHandle</a>.</p>
317
318<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00055">55</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml">RefTensorHandle.hpp</a>.</p>
319
320<p class="reference">References <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00106">RefTensorHandle::Import()</a>, and <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00010">RefTensorHandle::RefTensorHandle()</a>.</p>
321<div class="fragment"><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordflow">return</span> m_ImportFlags;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; }</div></div><!-- fragment -->
322</div>
323</div>
324<a id="ab6c52b35388890f2c563afbebfb456a6"></a>
325<h2 class="memtitle"><span class="permalink"><a href="#ab6c52b35388890f2c563afbebfb456a6">&#9670;&nbsp;</a></span>GetParent()</h2>
326
327<div class="memitem">
328<div class="memproto">
329<table class="mlabels">
330 <tr>
331 <td class="mlabels-left">
332 <table class="memname">
333 <tr>
334 <td class="memname">virtual <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml">ITensorHandle</a>* GetParent </td>
335 <td>(</td>
336 <td class="paramname"></td><td>)</td>
337 <td> const</td>
338 </tr>
339 </table>
340 </td>
341 <td class="mlabels-right">
342<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
343 </tr>
344</table>
345</div><div class="memdoc">
346
347<p>Get the parent tensor if this is a subtensor. </p>
348<dl class="section return"><dt>Returns</dt><dd>a pointer to the parent tensor. Otherwise nullptr if not a subtensor. </dd></dl>
349
350<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a437893b8dcf58a0b68b70e1ad7933be6">ITensorHandle</a>.</p>
351
352<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00029">29</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml">RefTensorHandle.hpp</a>.</p>
353
354<p class="reference">References <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00074">RefTensorHandle::Map()</a>, and <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a9afbc055a017adf1bc38ee137bca6e90">ITensorHandle::Map()</a>.</p>
355<div class="fragment"><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; }</div></div><!-- fragment -->
356</div>
357</div>
358<a id="a8e8d2fbabcac19f9e12779080ddff54e"></a>
359<h2 class="memtitle"><span class="permalink"><a href="#a8e8d2fbabcac19f9e12779080ddff54e">&#9670;&nbsp;</a></span>GetShape()</h2>
360
361<div class="memitem">
362<div class="memproto">
363<table class="mlabels">
364 <tr>
365 <td class="mlabels-left">
366 <table class="memname">
367 <tr>
368 <td class="memname"><a class="el" href="classarmnn_1_1_tensor_shape.xhtml">TensorShape</a> GetShape </td>
369 <td>(</td>
370 <td class="paramname"></td><td>)</td>
371 <td> const</td>
372 </tr>
373 </table>
374 </td>
375 <td class="mlabels-right">
376<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
377 </tr>
378</table>
379</div><div class="memdoc">
380
381<p>Get the number of elements for each dimension ordered from slowest iterating dimension to fastest iterating dimension. </p>
382<dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="classarmnn_1_1_tensor_shape.xhtml">TensorShape</a> filled with the number of elements for each dimension. </dd></dl>
383
384<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#affd5aae75cad90f472f96cfd25a13f29">ITensorHandle</a>.</p>
385
386<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00045">45</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml">RefTensorHandle.hpp</a>.</p>
387
388<p class="reference">References <a class="el" href="_tensor_8hpp_source.xhtml#l00088">TensorInfo::GetShape()</a>.</p>
389<div class="fragment"><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordflow">return</span> m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.xhtml#a8b5d0f8a24e9d9238f412260a552acf8">GetShape</a>();</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; }</div><div class="ttc" id="classarmnn_1_1_tensor_info_xhtml_a8b5d0f8a24e9d9238f412260a552acf8"><div class="ttname"><a href="classarmnn_1_1_tensor_info.xhtml#a8b5d0f8a24e9d9238f412260a552acf8">armnn::TensorInfo::GetShape</a></div><div class="ttdeci">const TensorShape &amp; GetShape() const</div><div class="ttdef"><b>Definition:</b> <a href="_tensor_8hpp_source.xhtml#l00088">Tensor.hpp:88</a></div></div>
390</div><!-- fragment -->
391</div>
392</div>
393<a id="a967f220393d291f71dabce0c06bf9b6c"></a>
394<h2 class="memtitle"><span class="permalink"><a href="#a967f220393d291f71dabce0c06bf9b6c">&#9670;&nbsp;</a></span>GetStrides()</h2>
395
396<div class="memitem">
397<div class="memproto">
398<table class="mlabels">
399 <tr>
400 <td class="mlabels-left">
401 <table class="memname">
402 <tr>
403 <td class="memname"><a class="el" href="classarmnn_1_1_tensor_shape.xhtml">TensorShape</a> GetStrides </td>
404 <td>(</td>
405 <td class="paramname"></td><td>)</td>
406 <td> const</td>
407 </tr>
408 </table>
409 </td>
410 <td class="mlabels-right">
411<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
412 </tr>
413</table>
414</div><div class="memdoc">
415
416<p>Get the strides for each dimension ordered from largest to smallest where the smallest value is the same as the size of a single element in the tensor. </p>
417<dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="classarmnn_1_1_tensor_shape.xhtml">TensorShape</a> filled with the strides for each dimension </dd></dl>
418
419<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a30c3e09ce55369b66469443a4ca5ef03">ITensorHandle</a>.</p>
420
421<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00040">40</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml">RefTensorHandle.hpp</a>.</p>
422
423<p class="reference">References <a class="el" href="_cpu_tensor_handle_8cpp_source.xhtml#l00015">armnn::GetUnpaddedTensorStrides()</a>.</p>
424<div class="fragment"><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#a36e8f52330a21eeab3cc7c4e030f3583">GetUnpaddedTensorStrides</a>(m_TensorInfo);</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; }</div><div class="ttc" id="namespacearmnn_xhtml_a36e8f52330a21eeab3cc7c4e030f3583"><div class="ttname"><a href="namespacearmnn.xhtml#a36e8f52330a21eeab3cc7c4e030f3583">armnn::GetUnpaddedTensorStrides</a></div><div class="ttdeci">TensorShape GetUnpaddedTensorStrides(const TensorInfo &amp;tensorInfo)</div><div class="ttdef"><b>Definition:</b> <a href="_cpu_tensor_handle_8cpp_source.xhtml#l00015">CpuTensorHandle.cpp:15</a></div></div>
425</div><!-- fragment -->
426</div>
427</div>
428<a id="a66e8f43a5b42b500871ed96e15419567"></a>
429<h2 class="memtitle"><span class="permalink"><a href="#a66e8f43a5b42b500871ed96e15419567">&#9670;&nbsp;</a></span>GetTensorInfo()</h2>
430
431<div class="memitem">
432<div class="memproto">
433<table class="mlabels">
434 <tr>
435 <td class="mlabels-left">
436 <table class="memname">
437 <tr>
438 <td class="memname">const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a>&amp; GetTensorInfo </td>
439 <td>(</td>
440 <td class="paramname"></td><td>)</td>
441 <td> const</td>
442 </tr>
443 </table>
444 </td>
445 <td class="mlabels-right">
446<span class="mlabels"><span class="mlabel">inline</span></span> </td>
447 </tr>
448</table>
449</div><div class="memdoc">
450
451<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00050">50</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml">RefTensorHandle.hpp</a>.</p>
452
453<p class="reference">Referenced by <a class="el" href="_ref_workload_utils_8hpp_source.xhtml#l00025">armnn::GetTensorInfo()</a>.</p>
454<div class="fragment"><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">return</span> m_TensorInfo;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; }</div></div><!-- fragment -->
455</div>
456</div>
457<a id="ab1766bd9f6a7902c5806178f3fd68f0b"></a>
458<h2 class="memtitle"><span class="permalink"><a href="#ab1766bd9f6a7902c5806178f3fd68f0b">&#9670;&nbsp;</a></span>Import()</h2>
459
460<div class="memitem">
461<div class="memproto">
462<table class="mlabels">
463 <tr>
464 <td class="mlabels-left">
465 <table class="memname">
466 <tr>
467 <td class="memname">bool Import </td>
468 <td>(</td>
469 <td class="paramtype">void *&#160;</td>
470 <td class="paramname"><em>memory</em>, </td>
471 </tr>
472 <tr>
473 <td class="paramkey"></td>
474 <td></td>
475 <td class="paramtype"><a class="el" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488">MemorySource</a>&#160;</td>
476 <td class="paramname"><em>source</em>&#160;</td>
477 </tr>
478 <tr>
479 <td></td>
480 <td>)</td>
481 <td></td><td></td>
482 </tr>
483 </table>
484 </td>
485 <td class="mlabels-right">
486<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
487 </tr>
488</table>
489</div><div class="memdoc">
490
491<p>Import externally allocated memory. </p>
492<dl class="params"><dt>Parameters</dt><dd>
493 <table class="params">
494 <tr><td class="paramname">memory</td><td>base address of the memory being imported. </td></tr>
495 <tr><td class="paramname">source</td><td>source of the allocation for the memory being imported. </td></tr>
496 </table>
497 </dd>
498</dl>
499<dl class="section return"><dt>Returns</dt><dd>true on success or false on failure </dd></dl>
500
501<p>Reimplemented from <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a4f81a9eff30c9b9fe76f5b83af470ba7">ITensorHandle</a>.</p>
502
503<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00106">106</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml">RefTensorHandle.cpp</a>.</p>
504
505<p class="reference">References <a class="el" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">armnn::Malloc</a>.</p>
506
507<p class="reference">Referenced by <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00055">RefTensorHandle::GetImportFlags()</a>.</p>
508<div class="fragment"><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;{</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keywordflow">if</span> (m_ImportFlags &amp; static_cast&lt;MemorySourceFlags&gt;(source))</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; {</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">if</span> (source == <a class="code" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">MemorySource::Malloc</a>)</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="comment">// Check memory alignment</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; constexpr uintptr_t alignment = <span class="keyword">sizeof</span>(size_t);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keywordflow">if</span> (reinterpret_cast&lt;uintptr_t&gt;(memory) % alignment)</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; {</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordflow">if</span> (m_Imported)</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; m_Imported = <span class="keyword">false</span>;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; m_UnmanagedMemory = <span class="keyword">nullptr</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;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; }</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="comment">// m_UnmanagedMemory not yet allocated.</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keywordflow">if</span> (!m_Imported &amp;&amp; !m_UnmanagedMemory)</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; {</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; m_UnmanagedMemory = memory;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; m_Imported = <span class="keyword">true</span>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</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">// m_UnmanagedMemory initially allocated with Allocate().</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keywordflow">if</span> (!m_Imported &amp;&amp; m_UnmanagedMemory)</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">return</span> <span class="keyword">false</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;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="comment">// m_UnmanagedMemory previously imported.</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keywordflow">if</span> (m_Imported)</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; m_UnmanagedMemory = memory;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; }</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; }</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; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;}</div><div class="ttc" id="namespacearmnn_xhtml_a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523"><div class="ttname"><a href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">armnn::MemorySource::Malloc</a></div></div>
509</div><!-- fragment -->
510</div>
511</div>
512<a id="aca21728cdaa75f9d656d25ae7200ade5"></a>
513<h2 class="memtitle"><span class="permalink"><a href="#aca21728cdaa75f9d656d25ae7200ade5">&#9670;&nbsp;</a></span>Manage()</h2>
514
515<div class="memitem">
516<div class="memproto">
517<table class="mlabels">
518 <tr>
519 <td class="mlabels-left">
520 <table class="memname">
521 <tr>
522 <td class="memname">void Manage </td>
523 <td>(</td>
524 <td class="paramname"></td><td>)</td>
525 <td></td>
526 </tr>
527 </table>
528 </td>
529 <td class="mlabels-right">
530<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
531 </tr>
532</table>
533</div><div class="memdoc">
534
535<p>Indicate to the memory manager that this resource is active. </p>
536<p>This is used to compute overlapping lifetimes of resources. </p>
537
538<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a04149d0f9b9c54c05e95693111490daf">ITensorHandle</a>.</p>
539
540<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00045">45</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml">RefTensorHandle.cpp</a>.</p>
541
542<p class="reference">References <a class="el" href="_tensor_8cpp_source.xhtml#l00213">TensorInfo::GetNumBytes()</a>.</p>
543<div class="fragment"><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;{</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; BOOST_ASSERT_MSG(!m_Pool, <span class="stringliteral">&quot;RefTensorHandle::Manage() called twice&quot;</span>);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; BOOST_ASSERT_MSG(!m_UnmanagedMemory, <span class="stringliteral">&quot;RefTensorHandle::Manage() called after Allocate()&quot;</span>);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; m_Pool = m_MemoryManager-&gt;Manage(m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.xhtml#abcbdfb544ece4c31d0b37715ad0f3be0">GetNumBytes</a>());</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;}</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#l00213">Tensor.cpp:213</a></div></div>
544</div><!-- fragment -->
545</div>
546</div>
547<a id="adc70d69d2748d1432e4999d4af361f3b"></a>
548<h2 class="memtitle"><span class="permalink"><a href="#adc70d69d2748d1432e4999d4af361f3b">&#9670;&nbsp;</a></span>Map()</h2>
549
550<div class="memitem">
551<div class="memproto">
552<table class="mlabels">
553 <tr>
554 <td class="mlabels-left">
555 <table class="memname">
556 <tr>
557 <td class="memname">const void * Map </td>
558 <td>(</td>
559 <td class="paramtype">bool&#160;</td>
560 <td class="paramname"><em>blocking</em></td><td>)</td>
561 <td> const</td>
562 </tr>
563 </table>
564 </td>
565 <td class="mlabels-right">
566<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
567 </tr>
568</table>
569</div><div class="memdoc">
570
571<p>Map the tensor data for access. </p>
572<dl class="params"><dt>Parameters</dt><dd>
573 <table class="params">
574 <tr><td class="paramname">blocking</td><td>hint to block the calling thread until all other accesses are complete. (backend dependent) </td></tr>
575 </table>
576 </dd>
577</dl>
578<dl class="section return"><dt>Returns</dt><dd>pointer to the first element of the mapped data. </dd></dl>
579
580<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a9afbc055a017adf1bc38ee137bca6e90">ITensorHandle</a>.</p>
581
582<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml#l00074">74</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.xhtml">RefTensorHandle.cpp</a>.</p>
583
584<p class="reference">References <a class="el" href="_tensor_8cpp_source.xhtml#l00213">TensorInfo::GetNumBytes()</a>.</p>
585
586<p class="reference">Referenced by <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00029">RefTensorHandle::GetParent()</a>.</p>
587<div class="fragment"><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;{</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keywordflow">return</span> GetPointer();</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;}</div></div><!-- fragment -->
588</div>
589</div>
590<a id="a88ab6decf78c152e746b7d8dc2dd931f"></a>
591<h2 class="memtitle"><span class="permalink"><a href="#a88ab6decf78c152e746b7d8dc2dd931f">&#9670;&nbsp;</a></span>Unmap()</h2>
592
593<div class="memitem">
594<div class="memproto">
595<table class="mlabels">
596 <tr>
597 <td class="mlabels-left">
598 <table class="memname">
599 <tr>
600 <td class="memname">virtual void Unmap </td>
601 <td>(</td>
602 <td class="paramname"></td><td>)</td>
603 <td> const</td>
604 </tr>
605 </table>
606 </td>
607 <td class="mlabels-right">
608<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
609 </tr>
610</table>
611</div><div class="memdoc">
612
613<p>Unmap the tensor data. </p>
614
615<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a563609828050f1b3a7868c23f3365923">ITensorHandle</a>.</p>
616
617<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml#l00037">37</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.xhtml">RefTensorHandle.hpp</a>.</p>
618<div class="fragment"><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; {}</div></div><!-- fragment -->
619</div>
620</div>
621<hr/>The documentation for this class was generated from the following files:<ul>
622<li>src/backends/reference/<a class="el" href="_ref_tensor_handle_8hpp_source.xhtml">RefTensorHandle.hpp</a></li>
623<li>src/backends/reference/<a class="el" href="_ref_tensor_handle_8cpp_source.xhtml">RefTensorHandle.cpp</a></li>
624</ul>
625</div><!-- contents -->
626</div><!-- doc-content -->
627<!-- start footer part -->
628<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
629 <ul>
630 <li class="navelem"><a class="el" href="namespacearmnn.xhtml">armnn</a></li><li class="navelem"><a class="el" href="classarmnn_1_1_ref_tensor_handle.xhtml">RefTensorHandle</a></li>
631 <li class="footer">Generated on Fri Mar 13 2020 16:09:20 for ArmNN by
632 <a href="http://www.doxygen.org/index.html">
633 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
634 </ul>
635</div>
636</body>
637</html>