Gitiles
Code Review Sign In
review.mlplatform.org / ml / armnn / 1dc83febfb76d6a770bdf3ba16c4034a970c2320 / . / 24.05 / classarmnn_1_1_gpu_fsa_backend_1_1_cl_backend_custom_allocator_memory_region.html
blob: 86221e97627bd422c9d918ce03c4aee3e0440cea [file] [log] [blame]
Nikhil Raj1dc83fe2024-05-16 09:47:51 +0100[diff] [blame^]1<!-- HTML header for doxygen 1.8.17-->
2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3<html xmlns="http://www.w3.org/1999/xhtml">
4<head>
5<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
6<meta http-equiv="X-UA-Compatible" content="IE=9"/>
7<meta name="generator" content="Doxygen 1.8.17"/>
8<meta name="viewport" content="width=device-width, initial-scale=1"/>
9<title>Arm NN: GpuFsaBackend::ClBackendCustomAllocatorMemoryRegion Class Reference</title>
10<link href="tabs.css" rel="stylesheet" type="text/css"/>
11<script type="text/javascript" src="jquery.js"></script>
12<script type="text/javascript" src="dynsections.js"></script>
13<link href="navtree.css" rel="stylesheet" type="text/css"/>
14<script type="text/javascript" src="resize.js"></script>
15<script type="text/javascript" src="navtreedata.js"></script>
16<script type="text/javascript" src="navtree.js"></script>
17<link href="search/search.css" rel="stylesheet" type="text/css"/>
18<script type="text/javascript" src="search/searchdata.js"></script>
19<script type="text/javascript" src="search/search.js"></script>
20<script type="text/x-mathjax-config">
21 MathJax.Hub.Config({
22 extensions: ["tex2jax.js"],
23 jax: ["input/TeX","output/HTML-CSS"],
24});
25</script>
26<script type="text/javascript" async="async" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
27<link href="doxygen.css" rel="stylesheet" type="text/css" />
28<link href="customdoxygen.css" rel="stylesheet" type="text/css"/>
29</head>
30<body>
31<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
32<div id="titlearea">
33<table cellspacing="0" cellpadding="0">
34 <tbody>
35 <tr style="height: 56px;">
36 <img alt="ArmNN" src="Arm_NN_horizontal_blue.png" style="max-width: 15rem; margin-top: .5rem; margin-left 13px"/>
37 <td id="projectalign" style="padding-left: 0.9em;">
38 <div id="projectname">
39 &#160;<span id="projectnumber">24.05</span>
40 </div>
41 </td>
42 </tr>
43 </tbody>
44</table>
45</div>
46<!-- end header part -->
47<!-- Generated by Doxygen 1.8.17 -->
48<script type="text/javascript">
49/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
50var searchBox = new SearchBox("searchBox", "search",false,'Search');
51/* @license-end */
52</script>
53<script type="text/javascript" src="menudata.js"></script>
54<script type="text/javascript" src="menu.js"></script>
55<script type="text/javascript">
56/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
57$(function() {
58 initMenu('',true,false,'search.php','Search');
59 $(document).ready(function() { init_search(); });
60});
61/* @license-end */</script>
62<div id="main-nav"></div>
63</div><!-- top -->
64<div id="side-nav" class="ui-resizable side-nav-resizable">
65 <div id="nav-tree">
66 <div id="nav-tree-contents">
67 <div id="nav-sync" class="sync"></div>
68 </div>
69 </div>
70 <div id="splitbar" style="-moz-user-select:none;"
71 class="ui-resizable-handle">
72 </div>
73</div>
74<script type="text/javascript">
75/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
76$(document).ready(function(){initNavTree('classarmnn_1_1_gpu_fsa_backend_1_1_cl_backend_custom_allocator_memory_region.html',''); initResizable(); });
77/* @license-end */
78</script>
79<div id="doc-content">
80<!-- window showing the filter options -->
81<div id="MSearchSelectWindow"
82 onmouseover="return searchBox.OnSearchSelectShow()"
83 onmouseout="return searchBox.OnSearchSelectHide()"
84 onkeydown="return searchBox.OnSearchSelectKey(event)">
85</div>
86
87<!-- iframe showing the search results (closed by default) -->
88<div id="MSearchResultsWindow">
89<iframe src="javascript:void(0)" frameborder="0"
90 name="MSearchResults" id="MSearchResults">
91</iframe>
92</div>
93
94<div class="header">
95 <div class="summary">
96<a href="#pub-methods">Public Member Functions</a> &#124;
97<a href="classarmnn_1_1_gpu_fsa_backend_1_1_cl_backend_custom_allocator_memory_region-members.html">List of all members</a> </div>
98 <div class="headertitle">
99<div class="title">GpuFsaBackend::ClBackendCustomAllocatorMemoryRegion Class Reference</div> </div>
100</div><!--header-->
101<div class="contents">
102
103<p><code>#include &lt;<a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>&gt;</code></p>
104<div class="dynheader">
105Inheritance diagram for GpuFsaBackend::ClBackendCustomAllocatorMemoryRegion:</div>
106<div class="dyncontent">
107<div class="center"><iframe scrolling="no" frameborder="0" src="classarmnn_1_1_gpu_fsa_backend_1_1_cl_backend_custom_allocator_memory_region__inherit__graph.svg" width="240" height="127"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
108</div>
109<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
110<div class="dynheader">
111Collaboration diagram for GpuFsaBackend::ClBackendCustomAllocatorMemoryRegion:</div>
112<div class="dyncontent">
113<div class="center"><iframe scrolling="no" frameborder="0" src="classarmnn_1_1_gpu_fsa_backend_1_1_cl_backend_custom_allocator_memory_region__coll__graph.svg" width="240" height="127"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
114</div>
115<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
116<table class="memberdecls">
117<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
118Public Member Functions</h2></td></tr>
119<tr class="memitem:a97eedd1abd44318885ae1b396114f7a7"><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_cl_backend_custom_allocator_memory_region.html#a97eedd1abd44318885ae1b396114f7a7">ClBackendCustomAllocatorMemoryRegion</a> (const cl::Buffer &amp;buffer, void *hostMemPtr, <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277">armnn::MemorySource</a> source)</td></tr>
120<tr class="separator:a97eedd1abd44318885ae1b396114f7a7"><td class="memSeparator" colspan="2">&#160;</td></tr>
121<tr class="memitem:a0d957ce12ecbf85d9ecff5c372cfdd26"><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_cl_backend_custom_allocator_memory_region.html#a0d957ce12ecbf85d9ecff5c372cfdd26">ptr</a> () override</td></tr>
122<tr class="separator:a0d957ce12ecbf85d9ecff5c372cfdd26"><td class="memSeparator" colspan="2">&#160;</td></tr>
123<tr class="memitem:af540d8670cb2ccdec5a30fd2471c2e85"><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_cl_backend_custom_allocator_memory_region.html#af540d8670cb2ccdec5a30fd2471c2e85">map</a> (cl::CommandQueue &amp;q, bool blocking) override</td></tr>
124<tr class="separator:af540d8670cb2ccdec5a30fd2471c2e85"><td class="memSeparator" colspan="2">&#160;</td></tr>
125<tr class="memitem:a56b704bed25e1e66ebe6b435f83fefcd"><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_cl_backend_custom_allocator_memory_region.html#a56b704bed25e1e66ebe6b435f83fefcd">unmap</a> (cl::CommandQueue &amp;q) override</td></tr>
126<tr class="separator:a56b704bed25e1e66ebe6b435f83fefcd"><td class="memSeparator" colspan="2">&#160;</td></tr>
127</table>
128<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
129<div class="textblock">
130<p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00233">233</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
131</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
132<a id="a97eedd1abd44318885ae1b396114f7a7"></a>
133<h2 class="memtitle"><span class="permalink"><a href="#a97eedd1abd44318885ae1b396114f7a7">&#9670;&nbsp;</a></span>ClBackendCustomAllocatorMemoryRegion()</h2>
134
135<div class="memitem">
136<div class="memproto">
137<table class="mlabels">
138 <tr>
139 <td class="mlabels-left">
140 <table class="memname">
141 <tr>
142 <td class="memname"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_cl_backend_custom_allocator_memory_region.html">ClBackendCustomAllocatorMemoryRegion</a> </td>
143 <td>(</td>
144 <td class="paramtype">const cl::Buffer &amp;&#160;</td>
145 <td class="paramname"><em>buffer</em>, </td>
146 </tr>
147 <tr>
148 <td class="paramkey"></td>
149 <td></td>
150 <td class="paramtype">void *&#160;</td>
151 <td class="paramname"><em>hostMemPtr</em>, </td>
152 </tr>
153 <tr>
154 <td class="paramkey"></td>
155 <td></td>
156 <td class="paramtype"><a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277">armnn::MemorySource</a>&#160;</td>
157 <td class="paramname"><em>source</em>&#160;</td>
158 </tr>
159 <tr>
160 <td></td>
161 <td>)</td>
162 <td></td><td></td>
163 </tr>
164 </table>
165 </td>
166 <td class="mlabels-right">
167<span class="mlabels"><span class="mlabel">inline</span></span> </td>
168 </tr>
169</table>
170</div><div class="memdoc">
171
172<p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00237">237</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
173<div class="fragment"><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; : ICLMemoryRegion(buffer.getInfo&lt;CL_MEM_SIZE&gt;())</div>
174<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; {</div>
175<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; _mem = buffer;</div>
176<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; m_HostMemPtr = hostMemPtr;</div>
177<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; m_MemorySource = source;</div>
178<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; }</div>
179</div><!-- fragment -->
180</div>
181</div>
182<h2 class="groupheader">Member Function Documentation</h2>
183<a id="af540d8670cb2ccdec5a30fd2471c2e85"></a>
184<h2 class="memtitle"><span class="permalink"><a href="#af540d8670cb2ccdec5a30fd2471c2e85">&#9670;&nbsp;</a></span>map()</h2>
185
186<div class="memitem">
187<div class="memproto">
188<table class="mlabels">
189 <tr>
190 <td class="mlabels-left">
191 <table class="memname">
192 <tr>
193 <td class="memname">void* map </td>
194 <td>(</td>
195 <td class="paramtype">cl::CommandQueue &amp;&#160;</td>
196 <td class="paramname"><em>q</em>, </td>
197 </tr>
198 <tr>
199 <td class="paramkey"></td>
200 <td></td>
201 <td class="paramtype">bool&#160;</td>
202 <td class="paramname"><em>blocking</em>&#160;</td>
203 </tr>
204 <tr>
205 <td></td>
206 <td>)</td>
207 <td></td><td></td>
208 </tr>
209 </table>
210 </td>
211 <td class="mlabels-right">
212<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span></span> </td>
213 </tr>
214</table>
215</div><div class="memdoc">
216
217<p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00251">251</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
218<div class="fragment"><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; {</div>
219<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <a class="code" href="namespacearmnn.html#a44affeeb090c3c6a3062830562672e84">armnn::IgnoreUnused</a>(q, blocking);</div>
220<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="keywordflow">if</span> (m_HostMemPtr == <span class="keyword">nullptr</span>)</div>
221<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; {</div>
222<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_exception.html">armnn::Exception</a>(<span class="stringliteral">&quot;ClBackend: Attempting to map memory with an invalid host ptr&quot;</span>);</div>
223<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; }</div>
224<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordflow">if</span> (_mapping != <span class="keyword">nullptr</span>)</div>
225<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; {</div>
226<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_exception.html">armnn::Exception</a>(<span class="stringliteral">&quot;ClBackend: Attempting to map memory which has not yet been unmapped&quot;</span>);</div>
227<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; }</div>
228<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="keywordflow">switch</span> (m_MemorySource)</div>
229<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; {</div>
230<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::MemorySource::Malloc</a>:</div>
231<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; _mapping = m_HostMemPtr;</div>
232<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; <span class="keywordflow">return</span> _mapping;</div>
233<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keywordflow">break</span>;</div>
234<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a966e13d8aabbff3966a5cd28d67b4846">armnn::MemorySource::DmaBuf</a>:</div>
235<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a7f9067c59dd34aca0ad09a7f283ed1f8">armnn::MemorySource::DmaBufProtected</a>:</div>
236<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="comment">// If the source is a Dmabuf then the memory ptr should be pointing to an integer value for the fd</span></div>
237<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; _mapping = mmap(NULL, _size, PROT_WRITE, MAP_SHARED, *(<span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">int</span>*<span class="keyword">&gt;</span>(m_HostMemPtr)), 0);</div>
238<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keywordflow">return</span> _mapping;</div>
239<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keywordflow">break</span>;</div>
240<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordflow">default</span>:</div>
241<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_exception.html">armnn::Exception</a>(<span class="stringliteral">&quot;ClBackend: Attempting to map imported memory without a valid source&quot;</span>);</div>
242<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordflow">break</span>;</div>
243<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; }</div>
244<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; }</div>
245</div><!-- fragment -->
246<p class="reference">References <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a966e13d8aabbff3966a5cd28d67b4846">armnn::DmaBuf</a>, <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a7f9067c59dd34aca0ad09a7f283ed1f8">armnn::DmaBufProtected</a>, <a class="el" href="_ignore_unused_8hpp_source.html#l00014">armnn::IgnoreUnused()</a>, and <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::Malloc</a>.</p>
247
248</div>
249</div>
250<a id="a0d957ce12ecbf85d9ecff5c372cfdd26"></a>
251<h2 class="memtitle"><span class="permalink"><a href="#a0d957ce12ecbf85d9ecff5c372cfdd26">&#9670;&nbsp;</a></span>ptr()</h2>
252
253<div class="memitem">
254<div class="memproto">
255<table class="mlabels">
256 <tr>
257 <td class="mlabels-left">
258 <table class="memname">
259 <tr>
260 <td class="memname">void* ptr </td>
261 <td>(</td>
262 <td class="paramname"></td><td>)</td>
263 <td></td>
264 </tr>
265 </table>
266 </td>
267 <td class="mlabels-right">
268<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span></span> </td>
269 </tr>
270</table>
271</div><div class="memdoc">
272
273<p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00246">246</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
274<div class="fragment"><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; {</div>
275<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
276<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; }</div>
277</div><!-- fragment -->
278</div>
279</div>
280<a id="a56b704bed25e1e66ebe6b435f83fefcd"></a>
281<h2 class="memtitle"><span class="permalink"><a href="#a56b704bed25e1e66ebe6b435f83fefcd">&#9670;&nbsp;</a></span>unmap()</h2>
282
283<div class="memitem">
284<div class="memproto">
285<table class="mlabels">
286 <tr>
287 <td class="mlabels-left">
288 <table class="memname">
289 <tr>
290 <td class="memname">void unmap </td>
291 <td>(</td>
292 <td class="paramtype">cl::CommandQueue &amp;&#160;</td>
293 <td class="paramname"><em>q</em></td><td>)</td>
294 <td></td>
295 </tr>
296 </table>
297 </td>
298 <td class="mlabels-right">
299<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span></span> </td>
300 </tr>
301</table>
302</div><div class="memdoc">
303
304<p class="definition">Definition at line <a class="el" href="_gpu_fsa_backend_8hpp_source.html#l00280">280</a> of file <a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a>.</p>
305<div class="fragment"><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; {</div>
306<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; <a class="code" href="namespacearmnn.html#a44affeeb090c3c6a3062830562672e84">armnn::IgnoreUnused</a>(q);</div>
307<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <span class="keywordflow">switch</span> (m_MemorySource)</div>
308<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; {</div>
309<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::MemorySource::Malloc</a>:</div>
310<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; _mapping = <span class="keyword">nullptr</span>;</div>
311<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="keywordflow">break</span>;</div>
312<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a966e13d8aabbff3966a5cd28d67b4846">armnn::MemorySource::DmaBuf</a>:</div>
313<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a7f9067c59dd34aca0ad09a7f283ed1f8">armnn::MemorySource::DmaBufProtected</a>:</div>
314<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; munmap(_mapping, _size);</div>
315<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; _mapping = <span class="keyword">nullptr</span>;</div>
316<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keywordflow">break</span>;</div>
317<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <span class="keywordflow">default</span>:</div>
318<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_exception.html">armnn::Exception</a>(<span class="stringliteral">&quot;ClBackend: Attempting to unmap imported memory without a valid source&quot;</span>);</div>
319<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; <span class="keywordflow">break</span>;</div>
320<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; }</div>
321<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; }</div>
322</div><!-- fragment -->
323<p class="reference">References <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a966e13d8aabbff3966a5cd28d67b4846">armnn::DmaBuf</a>, <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a7f9067c59dd34aca0ad09a7f283ed1f8">armnn::DmaBufProtected</a>, <a class="el" href="_ignore_unused_8hpp_source.html#l00014">armnn::IgnoreUnused()</a>, and <a class="el" href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a1131a914388fac73e5f07b0ba0aad523">armnn::Malloc</a>.</p>
324
325</div>
326</div>
327<hr/>The documentation for this class was generated from the following file:<ul>
328<li>src/backends/gpuFsa/<a class="el" href="_gpu_fsa_backend_8hpp_source.html">GpuFsaBackend.hpp</a></li>
329</ul>
330</div><!-- contents -->
331</div><!-- doc-content -->
332<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>
333<div class="ttc" id="anamespacearmnn_html_a14fcd7f88d11cea0a018269dca5f9277a7f9067c59dd34aca0ad09a7f283ed1f8"><div class="ttname"><a href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a7f9067c59dd34aca0ad09a7f283ed1f8">armnn::MemorySource::DmaBufProtected</a></div><div class="ttdeci">@ DmaBufProtected</div></div>
334<div class="ttc" id="anamespacearmnn_html_a14fcd7f88d11cea0a018269dca5f9277a966e13d8aabbff3966a5cd28d67b4846"><div class="ttname"><a href="namespacearmnn.html#a14fcd7f88d11cea0a018269dca5f9277a966e13d8aabbff3966a5cd28d67b4846">armnn::MemorySource::DmaBuf</a></div><div class="ttdeci">@ DmaBuf</div></div>
335<div class="ttc" id="aclassarmnn_1_1_exception_html"><div class="ttname"><a href="classarmnn_1_1_exception.html">armnn::Exception</a></div><div class="ttdoc">Base class for all ArmNN exceptions so that users can filter to just those.</div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.html#l00046">Exceptions.hpp:46</a></div></div>
336<div class="ttc" id="anamespacearmnn_html_a44affeeb090c3c6a3062830562672e84"><div class="ttname"><a href="namespacearmnn.html#a44affeeb090c3c6a3062830562672e84">armnn::IgnoreUnused</a></div><div class="ttdeci">void IgnoreUnused(Ts &amp;&amp;...)</div><div class="ttdef"><b>Definition:</b> <a href="_ignore_unused_8hpp_source.html#l00014">IgnoreUnused.hpp:14</a></div></div>
337<!-- start footer part -->
338<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
339 <ul>
340 <li class="navelem"><a class="el" href="namespacearmnn.html">armnn</a></li><li class="navelem"><a class="el" href="classarmnn_1_1_gpu_fsa_backend.html">GpuFsaBackend</a></li><li class="navelem"><a class="el" href="classarmnn_1_1_gpu_fsa_backend_1_1_cl_backend_custom_allocator_memory_region.html">ClBackendCustomAllocatorMemoryRegion</a></li>
341 <li class="footer">Generated on Thu May 16 2024 09:31:56 for Arm NN by
342 <a href="http://www.doxygen.org/index.html">
343 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.17 </li>
344 </ul>
345</div>
346</body>
347</html>