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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">RefTensorHandle Class Reference</div> </div>
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<p><code>#include &lt;<a class="el" href="_ref_tensor_handle_8hpp_source.html">RefTensorHandle.hpp</a>&gt;</code></p>
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Inheritance diagram for RefTensorHandle:</div>
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Collaboration diagram for RefTensorHandle:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<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.html#a510db81e4993428cb96a9841a7c4eab7">RefTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> &amp;tensorInfo, std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_ref_memory_manager.html">RefMemoryManager</a> &gt; &amp;memoryManager)</td></tr>
<tr class="separator:a510db81e4993428cb96a9841a7c4eab7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a79902fd64c75b82f2f651b5a7ed88e6f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html#a79902fd64c75b82f2f651b5a7ed88e6f">RefTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> &amp;tensorInfo)</td></tr>
<tr class="separator:a79902fd64c75b82f2f651b5a7ed88e6f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a070c76e679c324d7978025889f9e48ab"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html#a070c76e679c324d7978025889f9e48ab">RefTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> &amp;tensorInfo, const <a class="el" href="classarmnn_1_1_ref_tensor_handle.html">RefTensorHandle</a> &amp;parent)</td></tr>
<tr class="separator:a070c76e679c324d7978025889f9e48ab"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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.html#a769131890e3759a1e42257e201a5a12f">~RefTensorHandle</a> ()</td></tr>
<tr class="separator:a769131890e3759a1e42257e201a5a12f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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.html#aca21728cdaa75f9d656d25ae7200ade5">Manage</a> () override</td></tr>
<tr class="memdesc:aca21728cdaa75f9d656d25ae7200ade5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicate to the memory manager that this resource is active. <a href="classarmnn_1_1_ref_tensor_handle.html#aca21728cdaa75f9d656d25ae7200ade5">More...</a><br /></td></tr>
<tr class="separator:aca21728cdaa75f9d656d25ae7200ade5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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.html#a8518772c5d692e334a76617582b10b92">Allocate</a> () override</td></tr>
<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="classarmnn_1_1_ref_tensor_handle.html#a8518772c5d692e334a76617582b10b92">More...</a><br /></td></tr>
<tr class="separator:a8518772c5d692e334a76617582b10b92"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab6c52b35388890f2c563afbebfb456a6"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classarmnn_1_1_i_tensor_handle.html">ITensorHandle</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html#ab6c52b35388890f2c563afbebfb456a6">GetParent</a> () const override</td></tr>
<tr class="memdesc:ab6c52b35388890f2c563afbebfb456a6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the parent tensor if this is a subtensor. <a href="classarmnn_1_1_ref_tensor_handle.html#ab6c52b35388890f2c563afbebfb456a6">More...</a><br /></td></tr>
<tr class="separator:ab6c52b35388890f2c563afbebfb456a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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.html#adc70d69d2748d1432e4999d4af361f3b">Map</a> (bool) const override</td></tr>
<tr class="memdesc:adc70d69d2748d1432e4999d4af361f3b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Map the tensor data for access. <a href="classarmnn_1_1_ref_tensor_handle.html#adc70d69d2748d1432e4999d4af361f3b">More...</a><br /></td></tr>
<tr class="separator:adc70d69d2748d1432e4999d4af361f3b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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.html#a88ab6decf78c152e746b7d8dc2dd931f">Unmap</a> () const override</td></tr>
<tr class="memdesc:a88ab6decf78c152e746b7d8dc2dd931f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unmap the tensor data. <a href="classarmnn_1_1_ref_tensor_handle.html#a88ab6decf78c152e746b7d8dc2dd931f">More...</a><br /></td></tr>
<tr class="separator:a88ab6decf78c152e746b7d8dc2dd931f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a967f220393d291f71dabce0c06bf9b6c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarmnn_1_1_tensor_shape.html">TensorShape</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html#a967f220393d291f71dabce0c06bf9b6c">GetStrides</a> () const override</td></tr>
<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="classarmnn_1_1_ref_tensor_handle.html#a967f220393d291f71dabce0c06bf9b6c">More...</a><br /></td></tr>
<tr class="separator:a967f220393d291f71dabce0c06bf9b6c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8e8d2fbabcac19f9e12779080ddff54e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarmnn_1_1_tensor_shape.html">TensorShape</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html#a8e8d2fbabcac19f9e12779080ddff54e">GetShape</a> () const override</td></tr>
<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="classarmnn_1_1_ref_tensor_handle.html#a8e8d2fbabcac19f9e12779080ddff54e">More...</a><br /></td></tr>
<tr class="separator:a8e8d2fbabcac19f9e12779080ddff54e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a66e8f43a5b42b500871ed96e15419567"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html#a66e8f43a5b42b500871ed96e15419567">GetTensorInfo</a> () const</td></tr>
<tr class="separator:a66e8f43a5b42b500871ed96e15419567"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa1d3334a17a9f136fe65ed833fbf68b4"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html#aa1d3334a17a9f136fe65ed833fbf68b4">GetImportFlags</a> () const override</td></tr>
<tr class="memdesc:aa1d3334a17a9f136fe65ed833fbf68b4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get flags describing supported import sources. <a href="classarmnn_1_1_ref_tensor_handle.html#aa1d3334a17a9f136fe65ed833fbf68b4">More...</a><br /></td></tr>
<tr class="separator:aa1d3334a17a9f136fe65ed833fbf68b4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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.html#ab1766bd9f6a7902c5806178f3fd68f0b">Import</a> (void *memory, <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277">MemorySource</a> source) override</td></tr>
<tr class="memdesc:ab1766bd9f6a7902c5806178f3fd68f0b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Import externally allocated memory. <a href="classarmnn_1_1_ref_tensor_handle.html#ab1766bd9f6a7902c5806178f3fd68f0b">More...</a><br /></td></tr>
<tr class="separator:ab1766bd9f6a7902c5806178f3fd68f0b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae69aed5d7a4cc5deb4488dc6841b2096"><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.html#ae69aed5d7a4cc5deb4488dc6841b2096">CanBeImported</a> (void *memory, <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277">MemorySource</a> source) override</td></tr>
<tr class="memdesc:ae69aed5d7a4cc5deb4488dc6841b2096"><td class="mdescLeft">&#160;</td><td class="mdescRight">Implementations must determine if this memory block can be imported. <a href="classarmnn_1_1_ref_tensor_handle.html#ae69aed5d7a4cc5deb4488dc6841b2096">More...</a><br /></td></tr>
<tr class="separator:ae69aed5d7a4cc5deb4488dc6841b2096"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a937b32594cf8f2ea8df5cbb653e3d769"><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_ref_tensor_handle.html#a937b32594cf8f2ea8df5cbb653e3d769">DecorateTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> &amp;tensorInfo) override</td></tr>
<tr class="memdesc:a937b32594cf8f2ea8df5cbb653e3d769"><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_ref_tensor_handle.html#a937b32594cf8f2ea8df5cbb653e3d769">More...</a><br /></td></tr>
<tr class="separator:a937b32594cf8f2ea8df5cbb653e3d769"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae3cabbc00ef589d0ce99580f766452a1"><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.html#ae3cabbc00ef589d0ce99580f766452a1">Map</a> (bool blocking=true) const=0</td></tr>
<tr class="memdesc:ae3cabbc00ef589d0ce99580f766452a1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Map the tensor data for access. <a href="classarmnn_1_1_ref_tensor_handle.html#ae3cabbc00ef589d0ce99580f766452a1">More...</a><br /></td></tr>
<tr class="separator:ae3cabbc00ef589d0ce99580f766452a1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a270c8f844df649b9b0599c1e4db44cd3"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html#a270c8f844df649b9b0599c1e4db44cd3">Map</a> (bool blocking=true)</td></tr>
<tr class="memdesc:a270c8f844df649b9b0599c1e4db44cd3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Map the tensor data for access. <a href="classarmnn_1_1_ref_tensor_handle.html#a270c8f844df649b9b0599c1e4db44cd3">More...</a><br /></td></tr>
<tr class="separator:a270c8f844df649b9b0599c1e4db44cd3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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>
<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>
<tr class="separator:aff95f063e2b8041b3d0e4b4dc0e3821d inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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>
<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>
<tr class="separator:a270c8f844df649b9b0599c1e4db44cd3 inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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>
<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>
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<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>
<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>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.html#l00017">17</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.html">RefTensorHandle.hpp</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a510db81e4993428cb96a9841a7c4eab7">&#9670;&nbsp;</a></span>RefTensorHandle() <span class="overload">[1/3]</span></h2>
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<td class="memname"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html">RefTensorHandle</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> &amp;&#160;</td>
<td class="paramname"><em>tensorInfo</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_ref_memory_manager.html">RefMemoryManager</a> &gt; &amp;&#160;</td>
<td class="paramname"><em>memoryManager</em>&#160;</td>
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<td>)</td>
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<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00011">11</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160; :</div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160; m_TensorInfo(tensorInfo),</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160; m_MemoryManager(memoryManager),</div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; m_Pool(<span class="keyword">nullptr</span>),</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; m_UnmanagedMemory(<span class="keyword">nullptr</span>),</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160; m_ImportedMemory(<span class="keyword">nullptr</span>),</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; m_Decorated()</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>
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<h2 class="memtitle"><span class="permalink"><a href="#a79902fd64c75b82f2f651b5a7ed88e6f">&#9670;&nbsp;</a></span>RefTensorHandle() <span class="overload">[2/3]</span></h2>
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<td class="memname"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html">RefTensorHandle</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> &amp;&#160;</td>
<td class="paramname"><em>tensorInfo</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00021">21</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; : m_TensorInfo(tensorInfo),</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; m_Pool(<span class="keyword">nullptr</span>),</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; m_UnmanagedMemory(<span class="keyword">nullptr</span>),</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; m_ImportedMemory(<span class="keyword">nullptr</span>),</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; m_Decorated()</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;{</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;}</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a070c76e679c324d7978025889f9e48ab">&#9670;&nbsp;</a></span>RefTensorHandle() <span class="overload">[3/3]</span></h2>
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<td class="memname"><a class="el" href="classarmnn_1_1_ref_tensor_handle.html">RefTensorHandle</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a> &amp;&#160;</td>
<td class="paramname"><em>tensorInfo</em>, </td>
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<td class="paramtype">const <a class="el" href="classarmnn_1_1_ref_tensor_handle.html">RefTensorHandle</a> &amp;&#160;</td>
<td class="paramname"><em>parent</em>&#160;</td>
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<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00030">30</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; : m_TensorInfo(tensorInfo),</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; m_MemoryManager(parent.m_MemoryManager),</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; m_Pool(parent.m_Pool),</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; m_UnmanagedMemory(parent.m_UnmanagedMemory),</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; m_ImportedMemory(parent.m_ImportedMemory),</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; m_Decorated()</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;{</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;}</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a769131890e3759a1e42257e201a5a12f">&#9670;&nbsp;</a></span>~RefTensorHandle()</h2>
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<td class="memname">~<a class="el" href="classarmnn_1_1_ref_tensor_handle.html">RefTensorHandle</a> </td>
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<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00040">40</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<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; ::operator <span class="keyword">delete</span>(m_UnmanagedMemory);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;}</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a8518772c5d692e334a76617582b10b92">&#9670;&nbsp;</a></span>Allocate()</h2>
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<td class="memname">void Allocate </td>
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<p>Indicate to the memory manager that this resource is no longer active. </p>
<p>This is used to compute overlapping lifetimes of resources. </p>
<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a5cceed8b707a09bf27eb61f17acf8a88">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#a8518772c5d692e334a76617582b10b92">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00056">56</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;{</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordflow">if</span> (!m_UnmanagedMemory)</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">if</span> (!m_Pool)</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="comment">// unmanaged</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</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>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; }</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordflow">else</span></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; m_MemoryManager-&gt;Allocate(m_Pool);</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; }</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keywordflow">else</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; <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="l00073"></a><span class="lineno"> 73</span>&#160; <span class="stringliteral">&quot;that already has allocated memory.&quot;</span>);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; }</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;}</div>
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<p class="reference">References <a class="el" href="_tensor_8cpp_source.html#l00427">TensorInfo::GetNumBytes()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae69aed5d7a4cc5deb4488dc6841b2096">&#9670;&nbsp;</a></span>CanBeImported()</h2>
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<td class="memname">bool CanBeImported </td>
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<td class="paramtype"><a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277">MemorySource</a>&#160;</td>
<td class="paramname"><em>source</em>&#160;</td>
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<p>Implementations must determine if this memory block can be imported. </p>
<p>This might be based on alignment or memory source type. </p><dl class="section return"><dt>Returns</dt><dd>true if this memory can be imported. </dd>
<dd>
false by default, cannot be imported. </dd></dl>
<p>Reimplemented from <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a6caeedd55f4d685fd04b8fcb352dae4e">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#ae69aed5d7a4cc5deb4488dc6841b2096">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00153">153</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;{</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="keywordflow">if</span> (source == <a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">MemorySource::Malloc</a>)</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; {</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; uintptr_t alignment = <a class="code" href="namespacearmnn.html#aa02b9e06fb20fa3c13da0427e6ee5ab2">GetDataTypeSize</a>(m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.html#aea909c7327109228ef618d459015def3">GetDataType</a>());</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">reinterpret_cast&lt;</span>uintptr_t<span class="keyword">&gt;</span>(memory) % alignment)</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; {</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; }</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; }</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;}</div>
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<p class="reference">References <a class="el" href="_tensor_8hpp_source.html#l00200">TensorInfo::GetDataType()</a>, <a class="el" href="_types_utils_8hpp_source.html#l00182">armnn::GetDataTypeSize()</a>, and <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::Malloc</a>.</p>
<p class="reference">Referenced by <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00135">RefTensorHandle::Import()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a937b32594cf8f2ea8df5cbb653e3d769">&#9670;&nbsp;</a></span>DecorateTensorHandle()</h2>
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<td class="memname">std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_i_tensor_handle.html">ITensorHandle</a> &gt; DecorateTensorHandle </td>
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<p>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. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">tensorInfo</td><td>the overidden <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a>. </td></tr>
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<p>Reimplemented from <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a82d949cbbc7667d9f13e3f2a474cad36">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#a937b32594cf8f2ea8df5cbb653e3d769">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00167">167</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160;{</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keyword">auto</span> decorated = std::make_shared&lt;RefTensorHandleDecorator&gt;(tensorInfo, *<span class="keyword">this</span>);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; m_Decorated.emplace_back(decorated);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordflow">return</span> decorated;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160;}</div>
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<h2 class="memtitle"><span class="permalink"><a href="#aa1d3334a17a9f136fe65ed833fbf68b4">&#9670;&nbsp;</a></span>GetImportFlags()</h2>
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<td class="memname"><a class="el" href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> GetImportFlags </td>
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<p>Get flags describing supported import sources. </p>
<p>Reimplemented from <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a55cddc2dbb32d680cd85b635ba370e48">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#aa1d3334a17a9f136fe65ed833fbf68b4">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00130">130</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;{</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><a class="code" href="namespacearmnn.html#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a><span class="keyword">&gt;</span>(<a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">MemorySource::Malloc</a>);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;}</div>
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<p class="reference">References <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::Malloc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab6c52b35388890f2c563afbebfb456a6">&#9670;&nbsp;</a></span>GetParent()</h2>
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<td class="memname">virtual <a class="el" href="classarmnn_1_1_i_tensor_handle.html">ITensorHandle</a>* GetParent </td>
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<p>Get the parent tensor if this is a subtensor. </p>
<dl class="section return"><dt>Returns</dt><dd>a pointer to the parent tensor. Otherwise nullptr if not a subtensor. </dd></dl>
<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a437893b8dcf58a0b68b70e1ad7933be6">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#ab6c52b35388890f2c563afbebfb456a6">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.html#l00032">32</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.html">RefTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; }</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a8e8d2fbabcac19f9e12779080ddff54e">&#9670;&nbsp;</a></span>GetShape()</h2>
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<td class="memname"><a class="el" href="classarmnn_1_1_tensor_shape.html">TensorShape</a> GetShape </td>
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<p>Get the number of elements for each dimension ordered from slowest iterating dimension to fastest iterating dimension. </p>
<dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="classarmnn_1_1_tensor_shape.html">TensorShape</a> filled with the number of elements for each dimension. </dd></dl>
<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#affd5aae75cad90f472f96cfd25a13f29">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#a8e8d2fbabcac19f9e12779080ddff54e">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.html#l00048">48</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.html">RefTensorHandle.hpp</a>.</p>
<div class="fragment"><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; <span class="keywordflow">return</span> m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.html#a8b5d0f8a24e9d9238f412260a552acf8">GetShape</a>();</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; }</div>
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<p class="reference">References <a class="el" href="_tensor_8hpp_source.html#l00193">TensorInfo::GetShape()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a967f220393d291f71dabce0c06bf9b6c">&#9670;&nbsp;</a></span>GetStrides()</h2>
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<td class="memname"><a class="el" href="classarmnn_1_1_tensor_shape.html">TensorShape</a> GetStrides </td>
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<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>
<dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="classarmnn_1_1_tensor_shape.html">TensorShape</a> filled with the strides for each dimension </dd></dl>
<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a30c3e09ce55369b66469443a4ca5ef03">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#a967f220393d291f71dabce0c06bf9b6c">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.html#l00043">43</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.html">RefTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.html#a36e8f52330a21eeab3cc7c4e030f3583">GetUnpaddedTensorStrides</a>(m_TensorInfo);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; }</div>
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<p class="reference">References <a class="el" href="_tensor_handle_8cpp_source.html#l00015">armnn::GetUnpaddedTensorStrides()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a66e8f43a5b42b500871ed96e15419567">&#9670;&nbsp;</a></span>GetTensorInfo()</h2>
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<td class="memname">const <a class="el" href="classarmnn_1_1_tensor_info.html">TensorInfo</a>&amp; GetTensorInfo </td>
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<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.html#l00053">53</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.html">RefTensorHandle.hpp</a>.</p>
<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">return</span> m_TensorInfo;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; }</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ab1766bd9f6a7902c5806178f3fd68f0b">&#9670;&nbsp;</a></span>Import()</h2>
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<td></td>
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<td class="paramname"><em>source</em>&#160;</td>
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<p>Import externally allocated memory. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">memory</td><td>base address of the memory being imported. </td></tr>
<tr><td class="paramname">source</td><td>source of the allocation for the memory being imported. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>true on success or false on failure </dd></dl>
<p>Reimplemented from <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a4f81a9eff30c9b9fe76f5b83af470ba7">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#ab1766bd9f6a7902c5806178f3fd68f0b">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00135">135</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<div class="fragment"><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">if</span> (source == <a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">MemorySource::Malloc</a>)</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="comment">// Check memory alignment</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keywordflow">if</span>(!<a class="code" href="classarmnn_1_1_ref_tensor_handle.html#ae69aed5d7a4cc5deb4488dc6841b2096">CanBeImported</a>(memory, source))</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; {</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; m_ImportedMemory = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; }</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; m_ImportedMemory = memory;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;}</div>
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<p class="reference">References <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00153">RefTensorHandle::CanBeImported()</a>, and <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::Malloc</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aca21728cdaa75f9d656d25ae7200ade5">&#9670;&nbsp;</a></span>Manage()</h2>
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<p>Indicate to the memory manager that this resource is active. </p>
<p>This is used to compute overlapping lifetimes of resources. </p>
<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a04149d0f9b9c54c05e95693111490daf">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#aca21728cdaa75f9d656d25ae7200ade5">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00045">45</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<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; <a class="code" href="_exceptions_8hpp.html#a797787c23ad8c69dee5f2ae6e0c69d63">ARMNN_THROW_MSG_IF_FALSE</a>(!m_Pool, RuntimeException, <span class="stringliteral">&quot;RefTensorHandle::Manage() called twice&quot;</span>);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <a class="code" href="_exceptions_8hpp.html#a797787c23ad8c69dee5f2ae6e0c69d63">ARMNN_THROW_MSG_IF_FALSE</a>(!m_UnmanagedMemory, RuntimeException, <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; <span class="keywordflow">if</span> (m_MemoryManager)</div>
<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; m_Pool = m_MemoryManager-&gt;Manage(m_TensorInfo.<a class="code" href="classarmnn_1_1_tensor_info.html#abcbdfb544ece4c31d0b37715ad0f3be0">GetNumBytes</a>());</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; }</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;}</div>
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<p class="reference">References <a class="el" href="_exceptions_8hpp_source.html#l00206">ARMNN_THROW_MSG_IF_FALSE</a>, and <a class="el" href="_tensor_8cpp_source.html#l00427">TensorInfo::GetNumBytes()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a270c8f844df649b9b0599c1e4db44cd3">&#9670;&nbsp;</a></span>Map() <span class="overload">[1/3]</span></h2>
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<p>Map the tensor data for access. </p>
<p>Must be paired with call to <a class="el" href="classarmnn_1_1_i_tensor_handle.html#ab2be1412c91842a072ad94759f52033e" title="Unmap the tensor data that was previously mapped with call to Map().">Unmap()</a>. </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">blocking</td><td>hint to block the calling thread until all other accesses are complete. (backend dependent) </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>pointer to the first element of the mapped data. </dd></dl>
<p class="definition">Definition at line <a class="el" href="_i_tensor_handle_8hpp_source.html#l00044">44</a> of file <a class="el" href="_i_tensor_handle_8hpp_source.html">ITensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; {</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordflow">return</span> <span class="keyword">const_cast&lt;</span><span class="keywordtype">void</span>*<span class="keyword">&gt;</span>(<span class="keyword">static_cast&lt;</span><span class="keyword">const </span>ITensorHandle*<span class="keyword">&gt;</span>(<span class="keyword">this</span>)-&gt;<a class="code" href="classarmnn_1_1_ref_tensor_handle.html#adc70d69d2748d1432e4999d4af361f3b">Map</a>(blocking));</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; }</div>
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<p>Map the tensor data for access. </p>
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<dl class="section return"><dt>Returns</dt><dd>pointer to the first element of the mapped data. </dd></dl>
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<td class="memname">const void * Map </td>
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<p>Map the tensor data for access. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">blocking</td><td>hint to block the calling thread until all other accesses are complete. (backend dependent) </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>pointer to the first element of the mapped data. </dd></dl>
<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a9afbc055a017adf1bc38ee137bca6e90">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#adc70d69d2748d1432e4999d4af361f3b">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00077">77</a> of file <a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;{</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keywordflow">return</span> GetPointer();</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;}</div>
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<p class="reference">Referenced by <a class="el" href="_ref_tensor_handle_8cpp_source.html#l00189">RefTensorHandleDecorator::Map()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a88ab6decf78c152e746b7d8dc2dd931f">&#9670;&nbsp;</a></span>Unmap()</h2>
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<td class="memname">virtual void Unmap </td>
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<p>Unmap the tensor data. </p>
<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.html#a563609828050f1b3a7868c23f3365923">ITensorHandle</a>.</p>
<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_tensor_handle_decorator.html#a88ab6decf78c152e746b7d8dc2dd931f">RefTensorHandleDecorator</a>.</p>
<p class="definition">Definition at line <a class="el" href="_ref_tensor_handle_8hpp_source.html#l00040">40</a> of file <a class="el" href="_ref_tensor_handle_8hpp_source.html">RefTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; {}</div>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>src/backends/reference/<a class="el" href="_ref_tensor_handle_8hpp_source.html">RefTensorHandle.hpp</a></li>
<li>src/backends/reference/<a class="el" href="_ref_tensor_handle_8cpp_source.html">RefTensorHandle.cpp</a></li>
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<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>
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<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>
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<div class="ttc" id="a_exceptions_8hpp_html_a797787c23ad8c69dee5f2ae6e0c69d63"><div class="ttname"><a href="_exceptions_8hpp.html#a797787c23ad8c69dee5f2ae6e0c69d63">ARMNN_THROW_MSG_IF_FALSE</a></div><div class="ttdeci">#define ARMNN_THROW_MSG_IF_FALSE(_cond, _except, _str)</div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.html#l00206">Exceptions.hpp:206</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_tensor_info_html_aea909c7327109228ef618d459015def3"><div class="ttname"><a href="classarmnn_1_1_tensor_info.html#aea909c7327109228ef618d459015def3">armnn::TensorInfo::GetDataType</a></div><div class="ttdeci">DataType GetDataType() const</div><div class="ttdef"><b>Definition:</b> <a href="_tensor_8hpp_source.html#l00200">Tensor.hpp:200</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_ref_tensor_handle_html_adc70d69d2748d1432e4999d4af361f3b"><div class="ttname"><a href="classarmnn_1_1_ref_tensor_handle.html#adc70d69d2748d1432e4999d4af361f3b">armnn::RefTensorHandle::Map</a></div><div class="ttdeci">virtual const void * Map(bool) const override</div><div class="ttdoc">Map the tensor data for access.</div><div class="ttdef"><b>Definition:</b> <a href="_ref_tensor_handle_8cpp_source.html#l00077">RefTensorHandle.cpp:77</a></div></div>
<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>
<div class="ttc" id="aclassarmnn_1_1_ref_tensor_handle_html_ae69aed5d7a4cc5deb4488dc6841b2096"><div class="ttname"><a href="classarmnn_1_1_ref_tensor_handle.html#ae69aed5d7a4cc5deb4488dc6841b2096">armnn::RefTensorHandle::CanBeImported</a></div><div class="ttdeci">virtual bool CanBeImported(void *memory, MemorySource source) override</div><div class="ttdoc">Implementations must determine if this memory block can be imported.</div><div class="ttdef"><b>Definition:</b> <a href="_ref_tensor_handle_8cpp_source.html#l00153">RefTensorHandle.cpp:153</a></div></div>
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