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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">NeonTensorHandle Class Reference</div> </div>
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<p><code>#include &lt;<a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>&gt;</code></p>
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Inheritance diagram for NeonTensorHandle:</div>
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<area href="classarmnn_1_1_i_acl_tensor_handle.xhtml" alt="IAclTensorHandle" shape="rect" coords="0,56,121,80"/>
<area href="classarmnn_1_1_i_tensor_handle.xhtml" alt="ITensorHandle" shape="rect" coords="0,0,121,24"/>
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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:aec1964e898a1dfc9c6be2f5589c0ee33"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#aec1964e898a1dfc9c6be2f5589c0ee33">NeonTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a> &amp;tensorInfo)</td></tr>
<tr class="separator:aec1964e898a1dfc9c6be2f5589c0ee33"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8be757c370ed96fdb90168e2ff0216d6"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#a8be757c370ed96fdb90168e2ff0216d6">NeonTensorHandle</a> (const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a> &amp;tensorInfo, <a class="el" href="namespacearmnn.xhtml#ad1d5cce2d9e9a5d61c243e5c989112e0">DataLayout</a> dataLayout, <a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> importFlags=static_cast&lt; <a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> &gt;(<a class="el" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">MemorySource::Malloc</a>))</td></tr>
<tr class="separator:a8be757c370ed96fdb90168e2ff0216d6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab18b27bb871248e2ba3120eb557dcfe4"><td class="memItemLeft" align="right" valign="top">arm_compute::ITensor &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#ab18b27bb871248e2ba3120eb557dcfe4">GetTensor</a> () override</td></tr>
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<tr class="memitem:a6fde23d85d96f26ac7c33b69a945a922"><td class="memItemLeft" align="right" valign="top">arm_compute::ITensor const &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#a6fde23d85d96f26ac7c33b69a945a922">GetTensor</a> () const override</td></tr>
<tr class="separator:a6fde23d85d96f26ac7c33b69a945a922"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac4c894e28b763523748ba2bb718d569d"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#ac4c894e28b763523748ba2bb718d569d">Allocate</a> () override</td></tr>
<tr class="memdesc:ac4c894e28b763523748ba2bb718d569d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicate to the memory manager that this resource is no longer active. <a href="#ac4c894e28b763523748ba2bb718d569d">More...</a><br /></td></tr>
<tr class="separator:ac4c894e28b763523748ba2bb718d569d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a19aa18d78d5ac31e3a3c8f782f0e8606"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#a19aa18d78d5ac31e3a3c8f782f0e8606">Manage</a> () override</td></tr>
<tr class="memdesc:a19aa18d78d5ac31e3a3c8f782f0e8606"><td class="mdescLeft">&#160;</td><td class="mdescRight">Indicate to the memory manager that this resource is active. <a href="#a19aa18d78d5ac31e3a3c8f782f0e8606">More...</a><br /></td></tr>
<tr class="separator:a19aa18d78d5ac31e3a3c8f782f0e8606"><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.xhtml">ITensorHandle</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#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="#ab6c52b35388890f2c563afbebfb456a6">More...</a><br /></td></tr>
<tr class="separator:ab6c52b35388890f2c563afbebfb456a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad3e63bb560123889f1ec98e40c5f8279"><td class="memItemLeft" align="right" valign="top">virtual arm_compute::DataType&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#ad3e63bb560123889f1ec98e40c5f8279">GetDataType</a> () const override</td></tr>
<tr class="separator:ad3e63bb560123889f1ec98e40c5f8279"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af9c82a4633347a36ad10c8bfab384396"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#af9c82a4633347a36ad10c8bfab384396">SetMemoryGroup</a> (const std::shared_ptr&lt; arm_compute::IMemoryGroup &gt; &amp;memoryGroup) override</td></tr>
<tr class="separator:af9c82a4633347a36ad10c8bfab384396"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acc3fcce7a100cc3b64247519f22e37fc"><td class="memItemLeft" align="right" valign="top">virtual const void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#acc3fcce7a100cc3b64247519f22e37fc">Map</a> (bool) const override</td></tr>
<tr class="memdesc:acc3fcce7a100cc3b64247519f22e37fc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Map the tensor data for access. <a href="#acc3fcce7a100cc3b64247519f22e37fc">More...</a><br /></td></tr>
<tr class="separator:acc3fcce7a100cc3b64247519f22e37fc"><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_neon_tensor_handle.xhtml#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="#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.xhtml">TensorShape</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#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="#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.xhtml">TensorShape</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#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="#a8e8d2fbabcac19f9e12779080ddff54e">More...</a><br /></td></tr>
<tr class="separator:a8e8d2fbabcac19f9e12779080ddff54e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acd3ddbebcda4124217925ae36d551441"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#acd3ddbebcda4124217925ae36d551441">SetImportFlags</a> (<a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> importFlags)</td></tr>
<tr class="separator:acd3ddbebcda4124217925ae36d551441"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa1d3334a17a9f136fe65ed833fbf68b4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#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="#aa1d3334a17a9f136fe65ed833fbf68b4">More...</a><br /></td></tr>
<tr class="separator:aa1d3334a17a9f136fe65ed833fbf68b4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9b8adcb578eb6f9ad63c21b1fa43bb14"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#a9b8adcb578eb6f9ad63c21b1fa43bb14">SetImportEnabledFlag</a> (bool importEnabledFlag)</td></tr>
<tr class="separator:a9b8adcb578eb6f9ad63c21b1fa43bb14"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a468bf13728df2ac9ec772733047ff136"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml#a468bf13728df2ac9ec772733047ff136">Import</a> (void *memory, <a class="el" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488">MemorySource</a> source) override</td></tr>
<tr class="memdesc:a468bf13728df2ac9ec772733047ff136"><td class="mdescLeft">&#160;</td><td class="mdescRight">Import externally allocated memory. <a href="#a468bf13728df2ac9ec772733047ff136">More...</a><br /></td></tr>
<tr class="separator:a468bf13728df2ac9ec772733047ff136"><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.xhtml">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.xhtml#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.xhtml#a270c8f844df649b9b0599c1e4db44cd3">Map</a> (bool blocking=<a class="el" href="_ref_layer_tests_8cpp.xhtml#a37f1c3ccc9fc906be85185350dd83d48">true</a>)</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.xhtml#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.xhtml#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.xhtml#a9afbc055a017adf1bc38ee137bca6e90" title="Map the tensor data for access. ">Map()</a>. <a href="classarmnn_1_1_i_tensor_handle.xhtml#ab2be1412c91842a072ad94759f52033e">More...</a><br /></td></tr>
<tr class="separator:ab2be1412c91842a072ad94759f52033e inherit pub_methods_classarmnn_1_1_i_tensor_handle"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock">
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00024">24</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="aec1964e898a1dfc9c6be2f5589c0ee33"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aec1964e898a1dfc9c6be2f5589c0ee33">&#9670;&nbsp;</a></span>NeonTensorHandle() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml">NeonTensorHandle</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">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="_neon_tensor_handle_8hpp_source.xhtml#l00027">27</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; : m_ImportFlags(static_cast&lt;MemorySourceFlags&gt;(<a class="code" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">MemorySource::Malloc</a>)),</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; m_Imported(<span class="keyword">false</span>),</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; m_IsImportEnabled(<span class="keyword">false</span>)</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; armnn::armcomputetensorutils::BuildArmComputeTensor(m_Tensor, tensorInfo);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; }</div><div class="ttc" id="namespacearmnn_xhtml_a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523"><div class="ttname"><a href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">armnn::MemorySource::Malloc</a></div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#a8be757c370ed96fdb90168e2ff0216d6">&#9670;&nbsp;</a></span>NeonTensorHandle() <span class="overload">[2/2]</span></h2>
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<td class="memname"><a class="el" href="classarmnn_1_1_neon_tensor_handle.xhtml">NeonTensorHandle</a> </td>
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<td class="paramtype">const <a class="el" href="classarmnn_1_1_tensor_info.xhtml">TensorInfo</a> &amp;&#160;</td>
<td class="paramname"><em>tensorInfo</em>, </td>
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<td class="paramtype"><a class="el" href="namespacearmnn.xhtml#ad1d5cce2d9e9a5d61c243e5c989112e0">DataLayout</a>&#160;</td>
<td class="paramname"><em>dataLayout</em>, </td>
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<td class="paramtype"><a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a>&#160;</td>
<td class="paramname"><em>importFlags</em> = <code>static_cast&lt;<a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a>&gt;(<a class="el" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">MemorySource::Malloc</a>)</code>&#160;</td>
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<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00035">35</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; : m_ImportFlags(importFlags),</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; m_Imported(<span class="keyword">false</span>),</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; m_IsImportEnabled(<span class="keyword">false</span>)</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; armnn::armcomputetensorutils::BuildArmComputeTensor(m_Tensor, tensorInfo, dataLayout);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; }</div></div><!-- fragment -->
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ac4c894e28b763523748ba2bb718d569d">&#9670;&nbsp;</a></span>Allocate()</h2>
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<td class="memname">virtual 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.xhtml#a5cceed8b707a09bf27eb61f17acf8a88">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00049">49</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="comment">// If we have enabled Importing, don&#39;t Allocate the tensor</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">if</span> (!m_IsImportEnabled)</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; armnn::armcomputetensorutils::InitialiseArmComputeTensorEmpty(m_Tensor);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; };</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#ad3e63bb560123889f1ec98e40c5f8279">&#9670;&nbsp;</a></span>GetDataType()</h2>
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<td class="memname">virtual arm_compute::DataType GetDataType </td>
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<p>Implements <a class="el" href="classarmnn_1_1_i_acl_tensor_handle.xhtml#a3767f569fc55323ddf7b2ee57987d9c5">IAclTensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00070">70</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<p class="reference">Referenced by <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00112">NeonTensorHandle::Import()</a>.</p>
<div class="fragment"><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">return</span> m_Tensor.info()-&gt;data_type();</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; }</div></div><!-- fragment -->
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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.xhtml#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.xhtml#a55cddc2dbb32d680cd85b635ba370e48">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00102">102</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordflow">return</span> m_ImportFlags;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; }</div></div><!-- fragment -->
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<td class="memname">virtual <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml">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.xhtml#a437893b8dcf58a0b68b70e1ad7933be6">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00068">68</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;{ <span class="keywordflow">return</span> <span class="keyword">nullptr</span>; }</div></div><!-- fragment -->
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<td class="memname"><a class="el" href="classarmnn_1_1_tensor_shape.xhtml">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.xhtml">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.xhtml#affd5aae75cad90f472f96cfd25a13f29">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00092">92</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; {</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">return</span> armcomputetensorutils::GetShape(m_Tensor.info()-&gt;tensor_shape());</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; }</div></div><!-- fragment -->
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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.xhtml">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.xhtml">TensorShape</a> filled with the strides for each dimension </dd></dl>
<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a30c3e09ce55369b66469443a4ca5ef03">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00087">87</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">return</span> armcomputetensorutils::GetStrides(m_Tensor.info()-&gt;strides_in_bytes());</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; }</div></div><!-- fragment -->
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<td class="memname">arm_compute::ITensor&amp; GetTensor </td>
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<p>Implements <a class="el" href="classarmnn_1_1_i_acl_tensor_handle.xhtml#a326e78519af5570a5921c6aa39968a20">IAclTensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00046">46</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;{ <span class="keywordflow">return</span> m_Tensor; }</div></div><!-- fragment -->
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<td class="memname">arm_compute::ITensor const&amp; GetTensor </td>
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<p>Implements <a class="el" href="classarmnn_1_1_i_acl_tensor_handle.xhtml#adb0fcd17dec048e91459a89fe4433ae9">IAclTensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00047">47</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;{ <span class="keywordflow">return</span> m_Tensor; }</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a468bf13728df2ac9ec772733047ff136">&#9670;&nbsp;</a></span>Import()</h2>
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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>
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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.xhtml#a4f81a9eff30c9b9fe76f5b83af470ba7">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00112">112</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<p class="reference">References <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00070">NeonTensorHandle::GetDataType()</a>, and <a class="el" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">armnn::Malloc</a>.</p>
<div class="fragment"><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordflow">if</span> (m_ImportFlags &amp; static_cast&lt;MemorySourceFlags&gt;(source))</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; {</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <span class="keywordflow">if</span> (source == <a class="code" href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">MemorySource::Malloc</a> &amp;&amp; m_IsImportEnabled)</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; {</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="comment">// Checks the 16 byte memory alignment</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; constexpr uintptr_t alignment = <span class="keyword">sizeof</span>(size_t);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">if</span> (reinterpret_cast&lt;uintptr_t&gt;(memory) % alignment)</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; {</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">throw</span> MemoryImportException(<span class="stringliteral">&quot;NeonTensorHandle::Import Attempting to import unaligned memory&quot;</span>);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; }</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="comment">// m_Tensor not yet Allocated</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">if</span> (!m_Imported &amp;&amp; !m_Tensor.buffer())</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; {</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <a class="code" href="namespacearmnn.xhtml#a67a0db04d321a74b7e7fcfd3f1a3f70b">arm_compute::Status</a> status = m_Tensor.allocator()-&gt;import_memory(memory);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="comment">// Use the overloaded bool operator of Status to check if it worked, if not throw an exception</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="comment">// with the Status error message</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; m_Imported = bool(status);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">if</span> (!m_Imported)</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; {</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keywordflow">throw</span> MemoryImportException(status.error_description());</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordflow">return</span> m_Imported;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; }</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">// m_Tensor.buffer() initially allocated with Allocate().</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keywordflow">if</span> (!m_Imported &amp;&amp; m_Tensor.buffer())</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; {</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keywordflow">throw</span> MemoryImportException(</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="stringliteral">&quot;NeonTensorHandle::Import Attempting to import on an already allocated tensor&quot;</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; <span class="comment">// m_Tensor.buffer() previously imported.</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">if</span> (m_Imported)</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; <a class="code" href="namespacearmnn.xhtml#a67a0db04d321a74b7e7fcfd3f1a3f70b">arm_compute::Status</a> status = m_Tensor.allocator()-&gt;import_memory(memory);</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="comment">// Use the overloaded bool operator of Status to check if it worked, if not throw an exception</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="comment">// with the Status error message</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; m_Imported = bool(status);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keywordflow">if</span> (!m_Imported)</div><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">throw</span> MemoryImportException(status.error_description());</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; <span class="keywordflow">return</span> m_Imported;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; }</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; }</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; }</div><div class="ttc" id="namespacearmnn_xhtml_a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523"><div class="ttname"><a href="namespacearmnn.xhtml#a0fc99721e27eb20ecd0ea85a3cc8b488a1131a914388fac73e5f07b0ba0aad523">armnn::MemorySource::Malloc</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a67a0db04d321a74b7e7fcfd3f1a3f70b"><div class="ttname"><a href="namespacearmnn.xhtml#a67a0db04d321a74b7e7fcfd3f1a3f70b">armnn::Status</a></div><div class="ttdeci">Status</div><div class="ttdoc">enumeration </div><div class="ttdef"><b>Definition:</b> <a href="_types_8hpp_source.xhtml#l00026">Types.hpp:26</a></div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#a19aa18d78d5ac31e3a3c8f782f0e8606">&#9670;&nbsp;</a></span>Manage()</h2>
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<td class="memname">virtual void Manage </td>
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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.xhtml#a04149d0f9b9c54c05e95693111490daf">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00058">58</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><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="comment">// If we have enabled Importing, don&#39;t manage the tensor</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keywordflow">if</span> (!m_IsImportEnabled)</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; BOOST_ASSERT(m_MemoryGroup != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; m_MemoryGroup-&gt;manage(&amp;m_Tensor);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; }</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; }</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#acc3fcce7a100cc3b64247519f22e37fc">&#9670;&nbsp;</a></span>Map()</h2>
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<td class="memname">virtual const void* Map </td>
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<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>blocking</em></td><td>)</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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<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.xhtml#a9afbc055a017adf1bc38ee137bca6e90">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00080">80</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">void</span>*<span class="keyword">&gt;</span>(m_Tensor.buffer() + m_Tensor.info()-&gt;offset_first_element_in_bytes());</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a9b8adcb578eb6f9ad63c21b1fa43bb14">&#9670;&nbsp;</a></span>SetImportEnabledFlag()</h2>
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<td class="memname">void SetImportEnabledFlag </td>
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<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>importEnabledFlag</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00107">107</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; m_IsImportEnabled = importEnabledFlag;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; }</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#acd3ddbebcda4124217925ae36d551441">&#9670;&nbsp;</a></span>SetImportFlags()</h2>
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<td class="memname">void SetImportFlags </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a>&#160;</td>
<td class="paramname"><em>importFlags</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00097">97</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; m_ImportFlags = importFlags;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; }</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#af9c82a4633347a36ad10c8bfab384396">&#9670;&nbsp;</a></span>SetMemoryGroup()</h2>
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<td class="memname">virtual void SetMemoryGroup </td>
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<td class="paramtype">const std::shared_ptr&lt; arm_compute::IMemoryGroup &gt; &amp;&#160;</td>
<td class="paramname"><em>memoryGroup</em></td><td>)</td>
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<p>Implements <a class="el" href="classarmnn_1_1_i_acl_tensor_handle.xhtml#a658c8c0848fa9d1fb2fc6c1422bfe3e8">IAclTensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00075">75</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; m_MemoryGroup = boost::polymorphic_pointer_downcast&lt;arm_compute::MemoryGroup&gt;(memoryGroup);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; }</div></div><!-- fragment -->
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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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<td> const</td>
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<p>Unmap the tensor data. </p>
<p>Implements <a class="el" href="classarmnn_1_1_i_tensor_handle.xhtml#a563609828050f1b3a7868c23f3365923">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml#l00085">85</a> of file <a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;{}</div></div><!-- fragment -->
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>src/backends/neon/<a class="el" href="_neon_tensor_handle_8hpp_source.xhtml">NeonTensorHandle.hpp</a></li>
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