24.02/classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html - ml/armnn - Gitiles

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 <div class="title">GpuFsaBackend::GpuFsaBackendCustomAllocatorWrapper Class Reference</div>  </div>
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 <p><code>#include &lt;<a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>&gt;</code></p>
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 Inheritance diagram for GpuFsaBackend::GpuFsaBackendCustomAllocatorWrapper:</div>
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 Public Member Functions</h2></td></tr>
 <tr class="memitem:afc31a0e6e066f6d00c9e39e430dfac19"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html#afc31a0e6e066f6d00c9e39e430dfac19">GpuFsaBackendCustomAllocatorWrapper</a> (std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_i_custom_allocator.html">ICustomAllocator</a> &gt; alloc)</td></tr>
 <tr class="separator:afc31a0e6e066f6d00c9e39e430dfac19"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:aae0c9f2cf99b1724ec4a6d4e292327d2"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html#aae0c9f2cf99b1724ec4a6d4e292327d2">allocate</a> (size_t size, size_t alignment) override</td></tr>
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 <tr class="memitem:abbd17af5b3fbeff226e4051433c1b929"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html#abbd17af5b3fbeff226e4051433c1b929">free</a> (void *ptr) override</td></tr>
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 <tr class="memitem:abf2dabeaea489183b26da69ab593165b"><td class="memItemLeft" align="right" valign="top">std::unique_ptr&lt; arm_compute::IMemoryRegion &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html#abf2dabeaea489183b26da69ab593165b">make_region</a> (size_t size, size_t alignment) override</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="_gpu_fsa_backend_8hpp_source.html#l00115">115</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
 </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 <a id="afc31a0e6e066f6d00c9e39e430dfac19"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#afc31a0e6e066f6d00c9e39e430dfac19">&#9670;&nbsp;</a></span>GpuFsaBackendCustomAllocatorWrapper()</h2>

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           <td class="memname"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html">GpuFsaBackendCustomAllocatorWrapper</a> </td>
           <td>(</td>
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 <p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00118">118</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
 <div class="fragment"><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;                                                                                   : m_CustomAllocator(alloc)</div>
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 <h2 class="groupheader">Member Function Documentation</h2>
 <a id="aae0c9f2cf99b1724ec4a6d4e292327d2"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#aae0c9f2cf99b1724ec4a6d4e292327d2">&#9670;&nbsp;</a></span>allocate()</h2>

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           <td class="memname">void* allocate </td>
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         </tr>
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           <td class="paramkey"></td>
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 <p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00121">121</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
 <div class="fragment"><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        {</div>
 <div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;            <span class="keyword">auto</span> alloc = m_CustomAllocator-&gt;allocate(size, alignment);</div>
 <div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;            <span class="keywordflow">return</span> MapAllocatedMemory(alloc, size, m_CustomAllocator-&gt;GetMemorySourceType());</div>
 <div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        }</div>
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 <h2 class="memtitle"><span class="permalink"><a href="#abbd17af5b3fbeff226e4051433c1b929">&#9670;&nbsp;</a></span>free()</h2>

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           <td class="memname">void free </td>
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 <p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00126">126</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
 <div class="fragment"><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;            <span class="keyword">auto</span> hostMemPtr = m_AllocatedBufferMappings[ptr];</div>
 <div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;            clReleaseMemObject(<span class="keyword">static_cast&lt;</span>cl_mem<span class="keyword">&gt;</span>(ptr));</div>
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 <div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        }</div>
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 <h2 class="memtitle"><span class="permalink"><a href="#abf2dabeaea489183b26da69ab593165b">&#9670;&nbsp;</a></span>make_region()</h2>

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           <td class="memname">std::unique_ptr&lt;arm_compute::IMemoryRegion&gt; make_region </td>
           <td>(</td>
           <td class="paramtype">size_t&#160;</td>
           <td class="paramname"><em>size</em>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
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           <td></td>
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 </div><div class="memdoc">

 <p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00132">132</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
 <div class="fragment"><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="keyword">auto</span> hostMemPtr = m_CustomAllocator-&gt;allocate(size, alignment);</div>
 <div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;            cl_mem buffer = MapAllocatedMemory(hostMemPtr, size, m_CustomAllocator-&gt;GetMemorySourceType());</div>
 <div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160; </div>
 <div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;            <span class="keywordflow">return</span> std::make_unique&lt;ClBackendCustomAllocatorMemoryRegion&gt;(cl::Buffer(buffer),</div>
 <div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;                                                                          hostMemPtr,</div>
 <div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;                                                                          m_CustomAllocator-&gt;GetMemorySourceType());</div>
 <div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        }</div>
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	<p><code>#include <<a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>></code></p>
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	Inheritance diagram for GpuFsaBackend::GpuFsaBackendCustomAllocatorWrapper:</div>
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	Collaboration diagram for GpuFsaBackend::GpuFsaBackendCustomAllocatorWrapper:</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:afc31a0e6e066f6d00c9e39e430dfac19"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html#afc31a0e6e066f6d00c9e39e430dfac19">GpuFsaBackendCustomAllocatorWrapper</a> (std::shared_ptr< <a class="el" href="classarmnn_1_1_i_custom_allocator.html">ICustomAllocator</a> > alloc)</td></tr>
	<tr class="separator:afc31a0e6e066f6d00c9e39e430dfac19"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:aae0c9f2cf99b1724ec4a6d4e292327d2"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html#aae0c9f2cf99b1724ec4a6d4e292327d2">allocate</a> (size_t size, size_t alignment) override</td></tr>
	<tr class="separator:aae0c9f2cf99b1724ec4a6d4e292327d2"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:abbd17af5b3fbeff226e4051433c1b929"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html#abbd17af5b3fbeff226e4051433c1b929">free</a> (void *ptr) override</td></tr>
	<tr class="separator:abbd17af5b3fbeff226e4051433c1b929"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:abf2dabeaea489183b26da69ab593165b"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< arm_compute::IMemoryRegion > </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html#abf2dabeaea489183b26da69ab593165b">make_region</a> (size_t size, size_t alignment) override</td></tr>
	<tr class="separator:abf2dabeaea489183b26da69ab593165b"><td class="memSeparator" colspan="2"> </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="_gpu_fsa_backend_8hpp_source.html#l00115">115</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
	</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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	<h2 class="memtitle"><span class="permalink"><a href="#afc31a0e6e066f6d00c9e39e430dfac19">◆ </a></span>GpuFsaBackendCustomAllocatorWrapper()</h2>

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	<td class="memname"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_gpu_fsa_backend_custom_allocator_wrapper.html">GpuFsaBackendCustomAllocatorWrapper</a> </td>
	<td>(</td>
	<td class="paramtype">std::shared_ptr< <a class="el" href="classarmnn_1_1_i_custom_allocator.html">ICustomAllocator</a> > </td>
	<td class="paramname"><em>alloc</em></td><td>)</td>
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	<p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00118">118</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
	<div class="fragment"><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  : m_CustomAllocator(alloc)</div>
	<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  {}</div>
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	<h2 class="groupheader">Member Function Documentation</h2>
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	<h2 class="memtitle"><span class="permalink"><a href="#aae0c9f2cf99b1724ec4a6d4e292327d2">◆ </a></span>allocate()</h2>

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	<td class="memname">void* allocate </td>
	<td>(</td>
	<td class="paramtype">size_t </td>
	<td class="paramname"><em>size</em>, </td>
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	<td class="paramtype">size_t </td>
	<td class="paramname"><em>alignment</em> </td>
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	<td>)</td>
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	<p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00121">121</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
	<div class="fragment"><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  {</div>
	<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">auto</span> alloc = m_CustomAllocator->allocate(size, alignment);</div>
	<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> MapAllocatedMemory(alloc, size, m_CustomAllocator->GetMemorySourceType());</div>
	<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  }</div>
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	<h2 class="memtitle"><span class="permalink"><a href="#abbd17af5b3fbeff226e4051433c1b929">◆ </a></span>free()</h2>

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	<td class="memname">void free </td>
	<td>(</td>
	<td class="paramtype">void * </td>
	<td class="paramname"><em>ptr</em></td><td>)</td>
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	<p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00126">126</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
	<div class="fragment"><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div>
	<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">auto</span> hostMemPtr = m_AllocatedBufferMappings[ptr];</div>
	<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  clReleaseMemObject(<span class="keyword">static_cast<</span>cl_mem<span class="keyword">></span>(ptr));</div>
	<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  m_CustomAllocator->free(hostMemPtr);</div>
	<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  }</div>
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	<h2 class="memtitle"><span class="permalink"><a href="#abf2dabeaea489183b26da69ab593165b">◆ </a></span>make_region()</h2>

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	<td class="memname">std::unique_ptr<arm_compute::IMemoryRegion> make_region </td>
	<td>(</td>
	<td class="paramtype">size_t </td>
	<td class="paramname"><em>size</em>, </td>
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	<td class="paramtype">size_t </td>
	<td class="paramname"><em>alignment</em> </td>
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	<p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00132">132</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
	<div class="fragment"><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  {</div>
	<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">auto</span> hostMemPtr = m_CustomAllocator->allocate(size, alignment);</div>
	<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  cl_mem buffer = MapAllocatedMemory(hostMemPtr, size, m_CustomAllocator->GetMemorySourceType());</div>
	<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
	<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">return</span> std::make_unique<ClBackendCustomAllocatorMemoryRegion>(cl::Buffer(buffer),</div>
	<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  hostMemPtr,</div>
	<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  m_CustomAllocator->GetMemorySourceType());</div>
	<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  }</div>
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	<hr/>The documentation for this class was generated from the following file:<ul>
	<li>src/backends/gpuFsa/<a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a></li>
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