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Nikhil Raj1dc83fe2024-05-16 09:47:51 +0100[diff] [blame]39 &#160;<span id="projectnumber">24.05</span>
Nikhil Raj03c7ff32023-08-22 12:00:04 +0100[diff] [blame]40 </div>
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95 <div class="summary">
96<a href="#pub-methods">Public Member Functions</a> &#124;
97<a href="classsdb_1_1_sample_tensor_handle-members.html">List of all members</a> </div>
98 <div class="headertitle">
99<div class="title">SampleTensorHandle Class Reference</div> </div>
100</div><!--header-->
101<div class="contents">
102
103<p><code>#include &lt;<a class="el" href="_sample_tensor_handle_8hpp_source.html">SampleTensorHandle.hpp</a>&gt;</code></p>
104<div class="dynheader">
105Inheritance diagram for SampleTensorHandle:</div>
106<div class="dyncontent">
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108</div>
109<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
110<div class="dynheader">
111Collaboration diagram for SampleTensorHandle:</div>
112<div class="dyncontent">
113<div class="center"><iframe scrolling="no" frameborder="0" src="classsdb_1_1_sample_tensor_handle__coll__graph.svg" width="170" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
114</div>
115<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
116<table class="memberdecls">
117<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
118Public Member Functions</h2></td></tr>
119<tr class="memitem:ade800fcc5d3c901e623d6f2bd8348f43"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#ade800fcc5d3c901e623d6f2bd8348f43">SampleTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.html">armnn::TensorInfo</a> &amp;tensorInfo, std::shared_ptr&lt; <a class="el" href="classsdb_1_1_sample_memory_manager.html">SampleMemoryManager</a> &gt; &amp;memoryManager)</td></tr>
120<tr class="separator:ade800fcc5d3c901e623d6f2bd8348f43"><td class="memSeparator" colspan="2">&#160;</td></tr>
121<tr class="memitem:aa6ba8927c4661096cab8a138c6bb6355"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#aa6ba8927c4661096cab8a138c6bb6355">SampleTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.html">armnn::TensorInfo</a> &amp;tensorInfo, <a class="el" href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">armnn::MemorySourceFlags</a> importFlags)</td></tr>
122<tr class="separator:aa6ba8927c4661096cab8a138c6bb6355"><td class="memSeparator" colspan="2">&#160;</td></tr>
123<tr class="memitem:aace4f8ca7089e7d2f1e13b643f603901"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#aace4f8ca7089e7d2f1e13b643f603901">~SampleTensorHandle</a> ()</td></tr>
124<tr class="separator:aace4f8ca7089e7d2f1e13b643f603901"><td class="memSeparator" colspan="2">&#160;</td></tr>
125<tr class="memitem:aca21728cdaa75f9d656d25ae7200ade5"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#aca21728cdaa75f9d656d25ae7200ade5">Manage</a> () override</td></tr>
126<tr class="memdesc:aca21728cdaa75f9d656d25ae7200ade5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicate to the memory manager that this resource is active. <a href="classsdb_1_1_sample_tensor_handle.html#aca21728cdaa75f9d656d25ae7200ade5">More...</a><br /></td></tr>
127<tr class="separator:aca21728cdaa75f9d656d25ae7200ade5"><td class="memSeparator" colspan="2">&#160;</td></tr>
128<tr class="memitem:a8518772c5d692e334a76617582b10b92"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#a8518772c5d692e334a76617582b10b92">Allocate</a> () override</td></tr>
129<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="classsdb_1_1_sample_tensor_handle.html#a8518772c5d692e334a76617582b10b92">More...</a><br /></td></tr>
130<tr class="separator:a8518772c5d692e334a76617582b10b92"><td class="memSeparator" colspan="2">&#160;</td></tr>
131<tr class="memitem:ab6c52b35388890f2c563afbebfb456a6"><td class="memItemLeft" align="right" valign="top">virtual ITensorHandle *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#ab6c52b35388890f2c563afbebfb456a6">GetParent</a> () const override</td></tr>
132<tr class="memdesc:ab6c52b35388890f2c563afbebfb456a6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the parent tensor if this is a subtensor. <a href="classsdb_1_1_sample_tensor_handle.html#ab6c52b35388890f2c563afbebfb456a6">More...</a><br /></td></tr>
133<tr class="separator:ab6c52b35388890f2c563afbebfb456a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
134<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="classsdb_1_1_sample_tensor_handle.html#adc70d69d2748d1432e4999d4af361f3b">Map</a> (bool) const override</td></tr>
135<tr class="memdesc:adc70d69d2748d1432e4999d4af361f3b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Map the tensor data for access. <a href="classsdb_1_1_sample_tensor_handle.html#adc70d69d2748d1432e4999d4af361f3b">More...</a><br /></td></tr>
136<tr class="separator:adc70d69d2748d1432e4999d4af361f3b"><td class="memSeparator" colspan="2">&#160;</td></tr>
137<tr class="memitem:a88ab6decf78c152e746b7d8dc2dd931f"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#a88ab6decf78c152e746b7d8dc2dd931f">Unmap</a> () const override</td></tr>
138<tr class="memdesc:a88ab6decf78c152e746b7d8dc2dd931f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unmap the tensor data. <a href="classsdb_1_1_sample_tensor_handle.html#a88ab6decf78c152e746b7d8dc2dd931f">More...</a><br /></td></tr>
139<tr class="separator:a88ab6decf78c152e746b7d8dc2dd931f"><td class="memSeparator" colspan="2">&#160;</td></tr>
140<tr class="memitem:abaed8901397a5d1238b88d0c1dec8d5b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarmnn_1_1_tensor_shape.html">armnn::TensorShape</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#abaed8901397a5d1238b88d0c1dec8d5b">GetStrides</a> () const override</td></tr>
141<tr class="memdesc:abaed8901397a5d1238b88d0c1dec8d5b"><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="classsdb_1_1_sample_tensor_handle.html#abaed8901397a5d1238b88d0c1dec8d5b">More...</a><br /></td></tr>
142<tr class="separator:abaed8901397a5d1238b88d0c1dec8d5b"><td class="memSeparator" colspan="2">&#160;</td></tr>
143<tr class="memitem:a62be7a258e366d990a80a5242bc419cd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarmnn_1_1_tensor_shape.html">armnn::TensorShape</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#a62be7a258e366d990a80a5242bc419cd">GetShape</a> () const override</td></tr>
144<tr class="memdesc:a62be7a258e366d990a80a5242bc419cd"><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="classsdb_1_1_sample_tensor_handle.html#a62be7a258e366d990a80a5242bc419cd">More...</a><br /></td></tr>
145<tr class="separator:a62be7a258e366d990a80a5242bc419cd"><td class="memSeparator" colspan="2">&#160;</td></tr>
146<tr class="memitem:a1292fa227a4ab978d2b932e709d2eb3d"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classarmnn_1_1_tensor_info.html">armnn::TensorInfo</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#a1292fa227a4ab978d2b932e709d2eb3d">GetTensorInfo</a> () const</td></tr>
147<tr class="separator:a1292fa227a4ab978d2b932e709d2eb3d"><td class="memSeparator" colspan="2">&#160;</td></tr>
148<tr class="memitem:a086c9e516f9913f6f704eb8386458446"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">armnn::MemorySourceFlags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#a086c9e516f9913f6f704eb8386458446">GetImportFlags</a> () const override</td></tr>
149<tr class="memdesc:a086c9e516f9913f6f704eb8386458446"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get flags describing supported import sources. <a href="classsdb_1_1_sample_tensor_handle.html#a086c9e516f9913f6f704eb8386458446">More...</a><br /></td></tr>
150<tr class="separator:a086c9e516f9913f6f704eb8386458446"><td class="memSeparator" colspan="2">&#160;</td></tr>
151<tr class="memitem:a95a7eccdc2a9a03e48a1ebc7b0fb2c27"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classsdb_1_1_sample_tensor_handle.html#a95a7eccdc2a9a03e48a1ebc7b0fb2c27">Import</a> (void *memory, <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277">armnn::MemorySource</a> source) override</td></tr>
152<tr class="memdesc:a95a7eccdc2a9a03e48a1ebc7b0fb2c27"><td class="mdescLeft">&#160;</td><td class="mdescRight">Import externally allocated memory. <a href="classsdb_1_1_sample_tensor_handle.html#a95a7eccdc2a9a03e48a1ebc7b0fb2c27">More...</a><br /></td></tr>
153<tr class="separator:a95a7eccdc2a9a03e48a1ebc7b0fb2c27"><td class="memSeparator" colspan="2">&#160;</td></tr>
154<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.html">ITensorHandle</a></td></tr>
155<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.html#aff95f063e2b8041b3d0e4b4dc0e3821d">~ITensorHandle</a> ()</td></tr>
156<tr class="separator:aff95f063e2b8041b3d0e4b4dc0e3821d inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
157<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.html#a270c8f844df649b9b0599c1e4db44cd3">Map</a> (bool blocking=true)</td></tr>
158<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.html#a270c8f844df649b9b0599c1e4db44cd3">More...</a><br /></td></tr>
159<tr class="separator:a270c8f844df649b9b0599c1e4db44cd3 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
160<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.html#ab2be1412c91842a072ad94759f52033e">Unmap</a> ()</td></tr>
161<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.html#a9afbc055a017adf1bc38ee137bca6e90" title="Map the tensor data for access.">Map()</a>. <a href="classarmnn_1_1_i_tensor_handle.html#ab2be1412c91842a072ad94759f52033e">More...</a><br /></td></tr>
162<tr class="separator:ab2be1412c91842a072ad94759f52033e inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
163<tr class="memitem:a6caeedd55f4d685fd04b8fcb352dae4e inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_tensor_handle.html#a6caeedd55f4d685fd04b8fcb352dae4e">CanBeImported</a> (void *memory, <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277">MemorySource</a> source)</td></tr>
164<tr class="memdesc:a6caeedd55f4d685fd04b8fcb352dae4e inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Implementations must determine if this memory block can be imported. <a href="classarmnn_1_1_i_tensor_handle.html#a6caeedd55f4d685fd04b8fcb352dae4e">More...</a><br /></td></tr>
165<tr class="separator:a6caeedd55f4d685fd04b8fcb352dae4e inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
166<tr class="memitem:a9eee7f9d4e230d684a7307ac4d75d8a9 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_tensor_handle.html#a9eee7f9d4e230d684a7307ac4d75d8a9">Unimport</a> ()</td></tr>
167<tr class="memdesc:a9eee7f9d4e230d684a7307ac4d75d8a9 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unimport externally allocated memory. <a href="classarmnn_1_1_i_tensor_handle.html#a9eee7f9d4e230d684a7307ac4d75d8a9">More...</a><br /></td></tr>
168<tr class="separator:a9eee7f9d4e230d684a7307ac4d75d8a9 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
169<tr class="memitem:a82d949cbbc7667d9f13e3f2a474cad36 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memItemLeft" align="right" valign="top">virtual std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_i_tensor_handle.html">ITensorHandle</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_tensor_handle.html#a82d949cbbc7667d9f13e3f2a474cad36">DecorateTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> &amp;tensorInfo)</td></tr>
170<tr class="memdesc:a82d949cbbc7667d9f13e3f2a474cad36 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns a decorated version of this <a class="el" href="classarmnn_1_1_tensor_handle.html">TensorHandle</a> allowing us to override the <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> for it. <a href="classarmnn_1_1_i_tensor_handle.html#a82d949cbbc7667d9f13e3f2a474cad36">More...</a><br /></td></tr>
171<tr class="separator:a82d949cbbc7667d9f13e3f2a474cad36 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
172</table>
173<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
174<div class="textblock">
175<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8hpp_source.html#l00015">15</a> of file <a class="el" href="_sample_tensor_handle_8hpp_source.html">SampleTensorHandle.hpp</a>.</p>
176</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
177<a id="ade800fcc5d3c901e623d6f2bd8348f43"></a>
178<h2 class="memtitle"><span class="permalink"><a href="#ade800fcc5d3c901e623d6f2bd8348f43">&#9670;&nbsp;</a></span>SampleTensorHandle() <span class="overload">[1/2]</span></h2>
179
180<div class="memitem">
181<div class="memproto">
182 <table class="memname">
183 <tr>
184 <td class="memname"><a class="el" href="classsdb_1_1_sample_tensor_handle.html">SampleTensorHandle</a> </td>
185 <td>(</td>
186 <td class="paramtype">const <a class="el" href="classarmnn_1_1_tensor_info.html">armnn::TensorInfo</a> &amp;&#160;</td>
187 <td class="paramname"><em>tensorInfo</em>, </td>
188 </tr>
189 <tr>
190 <td class="paramkey"></td>
191 <td></td>
192 <td class="paramtype">std::shared_ptr&lt; <a class="el" href="classsdb_1_1_sample_memory_manager.html">SampleMemoryManager</a> &gt; &amp;&#160;</td>
193 <td class="paramname"><em>memoryManager</em>&#160;</td>
194 </tr>
195 <tr>
196 <td></td>
197 <td>)</td>
198 <td></td><td></td>
199 </tr>
200 </table>
201</div><div class="memdoc">
202
203<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8cpp_source.html#l00011">11</a> of file <a class="el" href="_sample_tensor_handle_8cpp_source.html">SampleTensorHandle.cpp</a>.</p>
204<div class="fragment"><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160; : m_TensorInfo(tensorInfo),</div>
205<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; m_MemoryManager(memoryManager),</div>
206<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; m_Pool(<span class="keyword">nullptr</span>),</div>
207<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160; m_UnmanagedMemory(<span class="keyword">nullptr</span>),</div>
208<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; m_ImportFlags(<span class="keyword">static_cast&lt;</span><a class="code" href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">armnn::MemorySourceFlags</a><span class="keyword">&gt;</span>(<a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277aec0fc0100c4fc1ce4eea230c3dc10360">armnn::MemorySource::Undefined</a>)),</div>
209<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; m_Imported(<span class="keyword">false</span>)</div>
210<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;{</div>
211<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; </div>
212<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;}</div>
213</div><!-- fragment -->
214</div>
215</div>
216<a id="aa6ba8927c4661096cab8a138c6bb6355"></a>
217<h2 class="memtitle"><span class="permalink"><a href="#aa6ba8927c4661096cab8a138c6bb6355">&#9670;&nbsp;</a></span>SampleTensorHandle() <span class="overload">[2/2]</span></h2>
218
219<div class="memitem">
220<div class="memproto">
221 <table class="memname">
222 <tr>
223 <td class="memname"><a class="el" href="classsdb_1_1_sample_tensor_handle.html">SampleTensorHandle</a> </td>
224 <td>(</td>
225 <td class="paramtype">const <a class="el" href="classarmnn_1_1_tensor_info.html">armnn::TensorInfo</a> &amp;&#160;</td>
226 <td class="paramname"><em>tensorInfo</em>, </td>
227 </tr>
228 <tr>
229 <td class="paramkey"></td>
230 <td></td>
231 <td class="paramtype"><a class="el" href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">armnn::MemorySourceFlags</a>&#160;</td>
232 <td class="paramname"><em>importFlags</em>&#160;</td>
233 </tr>
234 <tr>
235 <td></td>
236 <td>)</td>
237 <td></td><td></td>
238 </tr>
239 </table>
240</div><div class="memdoc">
241
242<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8cpp_source.html#l00023">23</a> of file <a class="el" href="_sample_tensor_handle_8cpp_source.html">SampleTensorHandle.cpp</a>.</p>
243<div class="fragment"><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; : m_TensorInfo(tensorInfo),</div>
244<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; m_MemoryManager(<span class="keyword">nullptr</span>),</div>
245<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; m_Pool(<span class="keyword">nullptr</span>),</div>
246<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; m_UnmanagedMemory(<span class="keyword">nullptr</span>),</div>
247<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; m_ImportFlags(importFlags),</div>
248<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; m_Imported(<span class="keyword">true</span>)</div>
249<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;{</div>
250<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
251<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;}</div>
252</div><!-- fragment -->
253</div>
254</div>
255<a id="aace4f8ca7089e7d2f1e13b643f603901"></a>
256<h2 class="memtitle"><span class="permalink"><a href="#aace4f8ca7089e7d2f1e13b643f603901">&#9670;&nbsp;</a></span>~SampleTensorHandle()</h2>
257
258<div class="memitem">
259<div class="memproto">
260 <table class="memname">
261 <tr>
262 <td class="memname">~<a class="el" href="classsdb_1_1_sample_tensor_handle.html">SampleTensorHandle</a> </td>
263 <td>(</td>
264 <td class="paramname"></td><td>)</td>
265 <td></td>
266 </tr>
267 </table>
268</div><div class="memdoc">
269
270<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8cpp_source.html#l00035">35</a> of file <a class="el" href="_sample_tensor_handle_8cpp_source.html">SampleTensorHandle.cpp</a>.</p>
271<div class="fragment"><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;{</div>
272<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keywordflow">if</span> (!m_Pool)</div>
273<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; {</div>
274<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="comment">// unmanaged</span></div>
275<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordflow">if</span> (!m_Imported)</div>
276<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; {</div>
277<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; ::operator <span class="keyword">delete</span>(m_UnmanagedMemory);</div>
278<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; }</div>
279<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; }</div>
280<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;}</div>
281</div><!-- fragment -->
282</div>
283</div>
284<h2 class="groupheader">Member Function Documentation</h2>
285<a id="a8518772c5d692e334a76617582b10b92"></a>
286<h2 class="memtitle"><span class="permalink"><a href="#a8518772c5d692e334a76617582b10b92">&#9670;&nbsp;</a></span>Allocate()</h2>
287
288<div class="memitem">
289<div class="memproto">
290<table class="mlabels">
291 <tr>
292 <td class="mlabels-left">
293 <table class="memname">
294 <tr>
295 <td class="memname">void Allocate </td>
296 <td>(</td>
297 <td class="paramname"></td><td>)</td>
298 <td></td>
299 </tr>
300 </table>
301 </td>
302 <td class="mlabels-right">
303<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
304 </tr>
305</table>
306</div><div class="memdoc">
307
308<p>Indicate to the memory manager that this resource is no longer active. </p>
309<p>This is used to compute overlapping lifetimes of resources. </p>
310
311<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a5cceed8b707a09bf27eb61f17acf8a88">ITensorHandle</a>.</p>
312
313<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8cpp_source.html#l00052">52</a> of file <a class="el" href="_sample_tensor_handle_8cpp_source.html">SampleTensorHandle.cpp</a>.</p>
314<div class="fragment"><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;{</div>
315<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="keywordflow">if</span> (!m_UnmanagedMemory)</div>
316<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; {</div>
317<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordflow">if</span> (!m_Pool)</div>
318<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; {</div>
319<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="comment">// unmanaged</span></div>
320<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; m_UnmanagedMemory = ::operator <span class="keyword">new</span>(m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.html#abcbdfb544ece4c31d0b37715ad0f3be0">GetNumBytes</a>());</div>
321<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; }</div>
322<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keywordflow">else</span></div>
323<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; {</div>
324<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; m_MemoryManager-&gt;Allocate(m_Pool);</div>
325<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; }</div>
326<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; }</div>
327<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keywordflow">else</span></div>
328<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; {</div>
329<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_invalid_argument_exception.html">armnn::InvalidArgumentException</a>(<span class="stringliteral">&quot;SampleTensorHandle::Allocate Trying to allocate a &quot;</span></div>
330<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="stringliteral">&quot;SampleTensorHandle that already has allocated &quot;</span></div>
331<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="stringliteral">&quot;memory.&quot;</span>);</div>
332<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; }</div>
333<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;}</div>
334</div><!-- fragment -->
335<p class="reference">References <a class="el" href="_tensor_8cpp_source.html#l00427">TensorInfo::GetNumBytes()</a>.</p>
336
337</div>
338</div>
339<a id="a086c9e516f9913f6f704eb8386458446"></a>
340<h2 class="memtitle"><span class="permalink"><a href="#a086c9e516f9913f6f704eb8386458446">&#9670;&nbsp;</a></span>GetImportFlags()</h2>
341
342<div class="memitem">
343<div class="memproto">
344<table class="mlabels">
345 <tr>
346 <td class="mlabels-left">
347 <table class="memname">
348 <tr>
349 <td class="memname">virtual <a class="el" href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">armnn::MemorySourceFlags</a> GetImportFlags </td>
350 <td>(</td>
351 <td class="paramname"></td><td>)</td>
352 <td> const</td>
353 </tr>
354 </table>
355 </td>
356 <td class="mlabels-right">
357<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
358 </tr>
359</table>
360</div><div class="memdoc">
361
362<p>Get flags describing supported import sources. </p>
363
364<p>Reimplemented from <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a55cddc2dbb32d680cd85b635ba370e48">ITensorHandle</a>.</p>
365
366<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8hpp_source.html#l00054">54</a> of file <a class="el" href="_sample_tensor_handle_8hpp_source.html">SampleTensorHandle.hpp</a>.</p>
367<div class="fragment"><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; {</div>
368<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordflow">return</span> m_ImportFlags;</div>
369<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; }</div>
370</div><!-- fragment -->
371</div>
372</div>
373<a id="ab6c52b35388890f2c563afbebfb456a6"></a>
374<h2 class="memtitle"><span class="permalink"><a href="#ab6c52b35388890f2c563afbebfb456a6">&#9670;&nbsp;</a></span>GetParent()</h2>
375
376<div class="memitem">
377<div class="memproto">
378<table class="mlabels">
379 <tr>
380 <td class="mlabels-left">
381 <table class="memname">
382 <tr>
383 <td class="memname">virtual ITensorHandle* GetParent </td>
384 <td>(</td>
385 <td class="paramname"></td><td>)</td>
386 <td> const</td>
387 </tr>
388 </table>
389 </td>
390 <td class="mlabels-right">
391<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
392 </tr>
393</table>
394</div><div class="memdoc">
395
396<p>Get the parent tensor if this is a subtensor. </p>
397<dl class="section return"><dt>Returns</dt><dd>a pointer to the parent tensor. Otherwise nullptr if not a subtensor. </dd></dl>
398
399<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a437893b8dcf58a0b68b70e1ad7933be6">ITensorHandle</a>.</p>
400
401<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8hpp_source.html#l00028">28</a> of file <a class="el" href="_sample_tensor_handle_8hpp_source.html">SampleTensorHandle.hpp</a>.</p>
402<div class="fragment"><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; {</div>
403<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
404<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; }</div>
405</div><!-- fragment -->
406</div>
407</div>
408<a id="a62be7a258e366d990a80a5242bc419cd"></a>
409<h2 class="memtitle"><span class="permalink"><a href="#a62be7a258e366d990a80a5242bc419cd">&#9670;&nbsp;</a></span>GetShape()</h2>
410
411<div class="memitem">
412<div class="memproto">
413<table class="mlabels">
414 <tr>
415 <td class="mlabels-left">
416 <table class="memname">
417 <tr>
418 <td class="memname"><a class="el" href="classarmnn_1_1_tensor_shape.html">armnn::TensorShape</a> GetShape </td>
419 <td>(</td>
420 <td class="paramname"></td><td>)</td>
421 <td> const</td>
422 </tr>
423 </table>
424 </td>
425 <td class="mlabels-right">
426<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
427 </tr>
428</table>
429</div><div class="memdoc">
430
431<p>Get the number of elements for each dimension ordered from slowest iterating dimension to fastest iterating dimension. </p>
432<dl class="section return"><dt>Returns</dt><dd>a TensorShape filled with the number of elements for each dimension. </dd></dl>
433
434<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#affd5aae75cad90f472f96cfd25a13f29">ITensorHandle</a>.</p>
435
436<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8hpp_source.html#l00044">44</a> of file <a class="el" href="_sample_tensor_handle_8hpp_source.html">SampleTensorHandle.hpp</a>.</p>
437<div class="fragment"><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; {</div>
438<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordflow">return</span> m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.html#a8b5d0f8a24e9d9238f412260a552acf8">GetShape</a>();</div>
439<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; }</div>
440</div><!-- fragment -->
Nikhil Raj38b600d2024-02-15 15:02:19 +0000[diff] [blame]441<p class="reference">References <a class="el" href="_tensor_8hpp_source.html#l00193">TensorInfo::GetShape()</a>.</p>
Nikhil Raj03c7ff32023-08-22 12:00:04 +0100[diff] [blame]442
443</div>
444</div>
445<a id="abaed8901397a5d1238b88d0c1dec8d5b"></a>
446<h2 class="memtitle"><span class="permalink"><a href="#abaed8901397a5d1238b88d0c1dec8d5b">&#9670;&nbsp;</a></span>GetStrides()</h2>
447
448<div class="memitem">
449<div class="memproto">
450<table class="mlabels">
451 <tr>
452 <td class="mlabels-left">
453 <table class="memname">
454 <tr>
455 <td class="memname"><a class="el" href="classarmnn_1_1_tensor_shape.html">armnn::TensorShape</a> GetStrides </td>
456 <td>(</td>
457 <td class="paramname"></td><td>)</td>
458 <td> const</td>
459 </tr>
460 </table>
461 </td>
462 <td class="mlabels-right">
463<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
464 </tr>
465</table>
466</div><div class="memdoc">
467
468<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>
469<dl class="section return"><dt>Returns</dt><dd>a TensorShape filled with the strides for each dimension </dd></dl>
470
471<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a30c3e09ce55369b66469443a4ca5ef03">ITensorHandle</a>.</p>
472
473<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8hpp_source.html#l00039">39</a> of file <a class="el" href="_sample_tensor_handle_8hpp_source.html">SampleTensorHandle.hpp</a>.</p>
474<div class="fragment"><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; {</div>
475<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.html#a36e8f52330a21eeab3cc7c4e030f3583">GetUnpaddedTensorStrides</a>(m_TensorInfo);</div>
476<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; }</div>
477</div><!-- fragment -->
478<p class="reference">References <a class="el" href="_tensor_handle_8cpp_source.html#l00015">armnn::GetUnpaddedTensorStrides()</a>.</p>
479
480</div>
481</div>
482<a id="a1292fa227a4ab978d2b932e709d2eb3d"></a>
483<h2 class="memtitle"><span class="permalink"><a href="#a1292fa227a4ab978d2b932e709d2eb3d">&#9670;&nbsp;</a></span>GetTensorInfo()</h2>
484
485<div class="memitem">
486<div class="memproto">
487<table class="mlabels">
488 <tr>
489 <td class="mlabels-left">
490 <table class="memname">
491 <tr>
492 <td class="memname">const <a class="el" href="classarmnn_1_1_tensor_info.html">armnn::TensorInfo</a>&amp; GetTensorInfo </td>
493 <td>(</td>
494 <td class="paramname"></td><td>)</td>
495 <td> const</td>
496 </tr>
497 </table>
498 </td>
499 <td class="mlabels-right">
500<span class="mlabels"><span class="mlabel">inline</span></span> </td>
501 </tr>
502</table>
503</div><div class="memdoc">
504
505<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8hpp_source.html#l00049">49</a> of file <a class="el" href="_sample_tensor_handle_8hpp_source.html">SampleTensorHandle.hpp</a>.</p>
506<div class="fragment"><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; {</div>
507<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keywordflow">return</span> m_TensorInfo;</div>
508<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; }</div>
509</div><!-- fragment -->
510<p class="reference">Referenced by <a class="el" href="_sample_dynamic_addition_workload_8cpp_source.html#l00014">sdb::GetTensorInfo()</a>.</p>
511
512</div>
513</div>
514<a id="a95a7eccdc2a9a03e48a1ebc7b0fb2c27"></a>
515<h2 class="memtitle"><span class="permalink"><a href="#a95a7eccdc2a9a03e48a1ebc7b0fb2c27">&#9670;&nbsp;</a></span>Import()</h2>
516
517<div class="memitem">
518<div class="memproto">
519<table class="mlabels">
520 <tr>
521 <td class="mlabels-left">
522 <table class="memname">
523 <tr>
524 <td class="memname">bool Import </td>
525 <td>(</td>
526 <td class="paramtype">void *&#160;</td>
527 <td class="paramname"><em>memory</em>, </td>
528 </tr>
529 <tr>
530 <td class="paramkey"></td>
531 <td></td>
532 <td class="paramtype"><a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277">armnn::MemorySource</a>&#160;</td>
533 <td class="paramname"><em>source</em>&#160;</td>
534 </tr>
535 <tr>
536 <td></td>
537 <td>)</td>
538 <td></td><td></td>
539 </tr>
540 </table>
541 </td>
542 <td class="mlabels-right">
543<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
544 </tr>
545</table>
546</div><div class="memdoc">
547
548<p>Import externally allocated memory. </p>
549<dl class="params"><dt>Parameters</dt><dd>
550 <table class="params">
551 <tr><td class="paramname">memory</td><td>base address of the memory being imported. </td></tr>
552 <tr><td class="paramname">source</td><td>source of the allocation for the memory being imported. </td></tr>
553 </table>
554 </dd>
555</dl>
556<dl class="section return"><dt>Returns</dt><dd>true on success or false on failure </dd></dl>
557
558<p>Reimplemented from <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a4f81a9eff30c9b9fe76f5b83af470ba7">ITensorHandle</a>.</p>
559
560<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8cpp_source.html#l00091">91</a> of file <a class="el" href="_sample_tensor_handle_8cpp_source.html">SampleTensorHandle.cpp</a>.</p>
561<div class="fragment"><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;{</div>
562<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; </div>
563<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">if</span> (m_ImportFlags &amp; <span class="keyword">static_cast&lt;</span><a class="code" href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">armnn::MemorySourceFlags</a><span class="keyword">&gt;</span>(source))</div>
564<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; {</div>
565<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordflow">if</span> (source == <a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::MemorySource::Malloc</a>)</div>
566<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; {</div>
567<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="comment">// Check memory alignment</span></div>
568<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; constexpr uintptr_t alignment = <span class="keyword">sizeof</span>(size_t);</div>
569<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">reinterpret_cast&lt;</span>uintptr_t<span class="keyword">&gt;</span>(memory) % alignment)</div>
570<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; {</div>
571<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordflow">if</span> (m_Imported)</div>
572<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; {</div>
573<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; m_Imported = <span class="keyword">false</span>;</div>
574<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; m_UnmanagedMemory = <span class="keyword">nullptr</span>;</div>
575<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; }</div>
576<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; </div>
577<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
578<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; }</div>
579<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; </div>
580<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="comment">// m_UnmanagedMemory not yet allocated.</span></div>
581<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordflow">if</span> (!m_Imported &amp;&amp; !m_UnmanagedMemory)</div>
582<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; {</div>
583<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; m_UnmanagedMemory = memory;</div>
584<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; m_Imported = <span class="keyword">true</span>;</div>
585<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
586<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; }</div>
587<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; </div>
588<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="comment">// m_UnmanagedMemory initially allocated with Allocate().</span></div>
589<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">if</span> (!m_Imported &amp;&amp; m_UnmanagedMemory)</div>
590<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; {</div>
591<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
592<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; }</div>
593<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; </div>
594<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="comment">// m_UnmanagedMemory previously imported.</span></div>
595<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">if</span> (m_Imported)</div>
596<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; {</div>
597<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; m_UnmanagedMemory = memory;</div>
598<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
599<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; }</div>
600<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; }</div>
601<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; }</div>
602<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; </div>
603<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
604<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;}</div>
605</div><!-- fragment -->
606<p class="reference">References <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::Malloc</a>.</p>
607
608</div>
609</div>
610<a id="aca21728cdaa75f9d656d25ae7200ade5"></a>
611<h2 class="memtitle"><span class="permalink"><a href="#aca21728cdaa75f9d656d25ae7200ade5">&#9670;&nbsp;</a></span>Manage()</h2>
612
613<div class="memitem">
614<div class="memproto">
615<table class="mlabels">
616 <tr>
617 <td class="mlabels-left">
618 <table class="memname">
619 <tr>
620 <td class="memname">void Manage </td>
621 <td>(</td>
622 <td class="paramname"></td><td>)</td>
623 <td></td>
624 </tr>
625 </table>
626 </td>
627 <td class="mlabels-right">
628<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
629 </tr>
630</table>
631</div><div class="memdoc">
632
633<p>Indicate to the memory manager that this resource is active. </p>
634<p>This is used to compute overlapping lifetimes of resources. </p>
635
636<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a04149d0f9b9c54c05e95693111490daf">ITensorHandle</a>.</p>
637
638<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8cpp_source.html#l00047">47</a> of file <a class="el" href="_sample_tensor_handle_8cpp_source.html">SampleTensorHandle.cpp</a>.</p>
639<div class="fragment"><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;{</div>
640<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; m_Pool = m_MemoryManager-&gt;Manage(m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.html#abcbdfb544ece4c31d0b37715ad0f3be0">GetNumBytes</a>());</div>
641<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;}</div>
642</div><!-- fragment -->
643<p class="reference">References <a class="el" href="_tensor_8cpp_source.html#l00427">TensorInfo::GetNumBytes()</a>.</p>
644
645</div>
646</div>
647<a id="adc70d69d2748d1432e4999d4af361f3b"></a>
648<h2 class="memtitle"><span class="permalink"><a href="#adc70d69d2748d1432e4999d4af361f3b">&#9670;&nbsp;</a></span>Map()</h2>
649
650<div class="memitem">
651<div class="memproto">
652<table class="mlabels">
653 <tr>
654 <td class="mlabels-left">
655 <table class="memname">
656 <tr>
657 <td class="memname">const void * Map </td>
658 <td>(</td>
659 <td class="paramtype">bool&#160;</td>
660 <td class="paramname"><em>blocking</em></td><td>)</td>
661 <td> const</td>
662 </tr>
663 </table>
664 </td>
665 <td class="mlabels-right">
666<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
667 </tr>
668</table>
669</div><div class="memdoc">
670
671<p>Map the tensor data for access. </p>
672<dl class="params"><dt>Parameters</dt><dd>
673 <table class="params">
674 <tr><td class="paramname">blocking</td><td>hint to block the calling thread until all other accesses are complete. (backend dependent) </td></tr>
675 </table>
676 </dd>
677</dl>
678<dl class="section return"><dt>Returns</dt><dd>pointer to the first element of the mapped data. </dd></dl>
679
680<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a9afbc055a017adf1bc38ee137bca6e90">ITensorHandle</a>.</p>
681
682<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8cpp_source.html#l00074">74</a> of file <a class="el" href="_sample_tensor_handle_8cpp_source.html">SampleTensorHandle.cpp</a>.</p>
683<div class="fragment"><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;{</div>
684<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keywordflow">return</span> GetPointer();</div>
685<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;}</div>
686</div><!-- fragment -->
687</div>
688</div>
689<a id="a88ab6decf78c152e746b7d8dc2dd931f"></a>
690<h2 class="memtitle"><span class="permalink"><a href="#a88ab6decf78c152e746b7d8dc2dd931f">&#9670;&nbsp;</a></span>Unmap()</h2>
691
692<div class="memitem">
693<div class="memproto">
694<table class="mlabels">
695 <tr>
696 <td class="mlabels-left">
697 <table class="memname">
698 <tr>
699 <td class="memname">virtual void Unmap </td>
700 <td>(</td>
701 <td class="paramname"></td><td>)</td>
702 <td> const</td>
703 </tr>
704 </table>
705 </td>
706 <td class="mlabels-right">
707<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
708 </tr>
709</table>
710</div><div class="memdoc">
711
712<p>Unmap the tensor data. </p>
713
714<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a563609828050f1b3a7868c23f3365923">ITensorHandle</a>.</p>
715
716<p class="definition">Definition at line <a class="el" href="_sample_tensor_handle_8hpp_source.html#l00036">36</a> of file <a class="el" href="_sample_tensor_handle_8hpp_source.html">SampleTensorHandle.hpp</a>.</p>
717<div class="fragment"><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; {}</div>
718</div><!-- fragment -->
719</div>
720</div>
721<hr/>The documentation for this class was generated from the following files:<ul>
722<li>src/dynamic/sample/<a class="el" href="_sample_tensor_handle_8hpp_source.html">SampleTensorHandle.hpp</a></li>
723<li>src/dynamic/sample/<a class="el" href="_sample_tensor_handle_8cpp_source.html">SampleTensorHandle.cpp</a></li>
724</ul>
725</div><!-- contents -->
726</div><!-- doc-content -->
727<div class="ttc" id="anamespacearmnn_html_a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523"><div class="ttname"><a href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::MemorySource::Malloc</a></div><div class="ttdeci">@ Malloc</div></div>
728<div class="ttc" id="aclassarmnn_1_1_tensor_info_html_abcbdfb544ece4c31d0b37715ad0f3be0"><div class="ttname"><a href="classarmnn_1_1_tensor_info.html#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.html#l00427">Tensor.cpp:427</a></div></div>
729<div class="ttc" id="anamespacearmnn_html_a5b05f3b7208ec7cea3338e30057c0bac"><div class="ttname"><a href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">armnn::MemorySourceFlags</a></div><div class="ttdeci">unsigned int MemorySourceFlags</div><div class="ttdef"><b>Definition:</b> <a href="_memory_sources_8hpp_source.html#l00015">MemorySources.hpp:15</a></div></div>
730<div class="ttc" id="anamespacearmnn_html_a36e8f52330a21eeab3cc7c4e030f3583"><div class="ttname"><a href="namespacearmnn.html#a36e8f52330a21eeab3cc7c4e030f3583">armnn::GetUnpaddedTensorStrides</a></div><div class="ttdeci">TensorShape GetUnpaddedTensorStrides(const TensorInfo &amp;tensorInfo)</div><div class="ttdef"><b>Definition:</b> <a href="_tensor_handle_8cpp_source.html#l00015">TensorHandle.cpp:15</a></div></div>
731<div class="ttc" id="anamespacearmnn_html_a14fcd7f88d11cea0a018269dca5f9277aec0fc0100c4fc1ce4eea230c3dc10360"><div class="ttname"><a href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277aec0fc0100c4fc1ce4eea230c3dc10360">armnn::MemorySource::Undefined</a></div><div class="ttdeci">@ Undefined</div></div>
732<div class="ttc" id="aclassarmnn_1_1_invalid_argument_exception_html"><div class="ttname"><a href="classarmnn_1_1_invalid_argument_exception.html">armnn::InvalidArgumentException</a></div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.html#l00080">Exceptions.hpp:80</a></div></div>
Nikhil Raj38b600d2024-02-15 15:02:19 +0000[diff] [blame]733<div class="ttc" id="aclassarmnn_1_1_tensor_info_html_a8b5d0f8a24e9d9238f412260a552acf8"><div class="ttname"><a href="classarmnn_1_1_tensor_info.html#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.html#l00193">Tensor.hpp:193</a></div></div>
Nikhil Raj03c7ff32023-08-22 12:00:04 +0100[diff] [blame]734<!-- start footer part -->
735<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
736 <ul>
737 <li class="navelem"><a class="el" href="namespacesdb.html">sdb</a></li><li class="navelem"><a class="el" href="classsdb_1_1_sample_tensor_handle.html">SampleTensorHandle</a></li>
Nikhil Raj1dc83fe2024-05-16 09:47:51 +0100[diff] [blame]738 <li class="footer">Generated on Thu May 16 2024 09:32:00 for Arm NN by
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740 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.17 </li>
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