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Nikhil Raj1dc83fe2024-05-16 09:47:51 +0100[diff] [blame]39 &#160;<span id="projectnumber">24.05</span>
Nikhil Raj38b600d2024-02-15 15:02:19 +0000[diff] [blame]40 </div>
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94<div class="header">
95 <div class="summary">
96<a href="#nested-classes">Classes</a> &#124;
97<a href="#pub-methods">Public Member Functions</a> &#124;
98<a href="classarmnn_1_1_gpu_fsa_memory_manager-members.html">List of all members</a> </div>
99 <div class="headertitle">
100<div class="title">GpuFsaMemoryManager Class Reference</div> </div>
101</div><!--header-->
102<div class="contents">
103
104<p><code>#include &lt;<a class="el" href="_gpu_fsa_memory_manager_8hpp_source.html">GpuFsaMemoryManager.hpp</a>&gt;</code></p>
105<div class="dynheader">
106Inheritance diagram for GpuFsaMemoryManager:</div>
107<div class="dyncontent">
108<div class="center"><iframe scrolling="no" frameborder="0" src="classarmnn_1_1_gpu_fsa_memory_manager__inherit__graph.svg" width="194" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
109</div>
110<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
111<div class="dynheader">
112Collaboration diagram for GpuFsaMemoryManager:</div>
113<div class="dyncontent">
114<div class="center"><iframe scrolling="no" frameborder="0" src="classarmnn_1_1_gpu_fsa_memory_manager__coll__graph.svg" width="194" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
115</div>
116<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
117<table class="memberdecls">
118<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
119Classes</h2></td></tr>
120<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">Pool</a></td></tr>
121<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
122</table><table class="memberdecls">
123<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
124Public Member Functions</h2></td></tr>
125<tr class="memitem:a3c72cae97854c511b13afc41dc9f5006"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html#a3c72cae97854c511b13afc41dc9f5006">GpuFsaMemoryManager</a> ()</td></tr>
126<tr class="separator:a3c72cae97854c511b13afc41dc9f5006"><td class="memSeparator" colspan="2">&#160;</td></tr>
127<tr class="memitem:a054078a9e8567d590b4c0dd9852917bc"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html#a054078a9e8567d590b4c0dd9852917bc">~GpuFsaMemoryManager</a> ()</td></tr>
128<tr class="separator:a054078a9e8567d590b4c0dd9852917bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
129<tr class="memitem:a84d07a32ecd3703f0fbfa4d5839e9f21"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">Pool</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html#a84d07a32ecd3703f0fbfa4d5839e9f21">Manage</a> (unsigned int numBytes)</td></tr>
130<tr class="separator:a84d07a32ecd3703f0fbfa4d5839e9f21"><td class="memSeparator" colspan="2">&#160;</td></tr>
131<tr class="memitem:aeb4cf58433513e48fdd067cde9a8f7d6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html#aeb4cf58433513e48fdd067cde9a8f7d6">Allocate</a> (<a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">Pool</a> *pool)</td></tr>
132<tr class="separator:aeb4cf58433513e48fdd067cde9a8f7d6"><td class="memSeparator" colspan="2">&#160;</td></tr>
133<tr class="memitem:ab236ab01a8959f4b273b388c09548238"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html#ab236ab01a8959f4b273b388c09548238">GetPointer</a> (<a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">Pool</a> *pool)</td></tr>
134<tr class="separator:ab236ab01a8959f4b273b388c09548238"><td class="memSeparator" colspan="2">&#160;</td></tr>
135<tr class="memitem:a21dfb49c3ec675ca25a5eb618fe52b07"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html#a21dfb49c3ec675ca25a5eb618fe52b07">Acquire</a> () override</td></tr>
136<tr class="separator:a21dfb49c3ec675ca25a5eb618fe52b07"><td class="memSeparator" colspan="2">&#160;</td></tr>
137<tr class="memitem:a1a5dddc8911f6189f9ca01394c59faaf"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html#a1a5dddc8911f6189f9ca01394c59faaf">Release</a> () override</td></tr>
138<tr class="separator:a1a5dddc8911f6189f9ca01394c59faaf"><td class="memSeparator" colspan="2">&#160;</td></tr>
139<tr class="inherit_header pub_methods_classarmnn_1_1_i_memory_manager"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarmnn_1_1_i_memory_manager')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarmnn_1_1_i_memory_manager.html">IMemoryManager</a></td></tr>
140<tr class="memitem:ab6c1ddb9068366530366b18984a4ef9b inherit pub_methods_classarmnn_1_1_i_memory_manager"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_memory_manager.html#ab6c1ddb9068366530366b18984a4ef9b">~IMemoryManager</a> ()</td></tr>
141<tr class="separator:ab6c1ddb9068366530366b18984a4ef9b inherit pub_methods_classarmnn_1_1_i_memory_manager"><td class="memSeparator" colspan="2">&#160;</td></tr>
142</table><table class="memberdecls">
143<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
144Additional Inherited Members</h2></td></tr>
145<tr class="inherit_header pro_methods_classarmnn_1_1_i_memory_manager"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classarmnn_1_1_i_memory_manager')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classarmnn_1_1_i_memory_manager.html">IMemoryManager</a></td></tr>
146<tr class="memitem:a881ecdf717d604ab6be9a27514a5a35a inherit pro_methods_classarmnn_1_1_i_memory_manager"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_memory_manager.html#a881ecdf717d604ab6be9a27514a5a35a">IMemoryManager</a> ()</td></tr>
147<tr class="separator:a881ecdf717d604ab6be9a27514a5a35a inherit pro_methods_classarmnn_1_1_i_memory_manager"><td class="memSeparator" colspan="2">&#160;</td></tr>
148</table>
149<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
150<div class="textblock">
151<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8hpp_source.html#l00016">16</a> of file <a class="el" href="_gpu_fsa_memory_manager_8hpp_source.html">GpuFsaMemoryManager.hpp</a>.</p>
152</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
153<a id="a3c72cae97854c511b13afc41dc9f5006"></a>
154<h2 class="memtitle"><span class="permalink"><a href="#a3c72cae97854c511b13afc41dc9f5006">&#9670;&nbsp;</a></span>GpuFsaMemoryManager()</h2>
155
156<div class="memitem">
157<div class="memproto">
158 <table class="memname">
159 <tr>
160 <td class="memname"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html">GpuFsaMemoryManager</a> </td>
161 <td>(</td>
162 <td class="paramname"></td><td>)</td>
163 <td></td>
164 </tr>
165 </table>
166</div><div class="memdoc">
167
168<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00013">13</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
169<div class="fragment"><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;{}</div>
170</div><!-- fragment -->
171</div>
172</div>
173<a id="a054078a9e8567d590b4c0dd9852917bc"></a>
174<h2 class="memtitle"><span class="permalink"><a href="#a054078a9e8567d590b4c0dd9852917bc">&#9670;&nbsp;</a></span>~GpuFsaMemoryManager()</h2>
175
176<div class="memitem">
177<div class="memproto">
178<table class="mlabels">
179 <tr>
180 <td class="mlabels-left">
181 <table class="memname">
182 <tr>
183 <td class="memname">~<a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html">GpuFsaMemoryManager</a> </td>
184 <td>(</td>
185 <td class="paramname"></td><td>)</td>
186 <td></td>
187 </tr>
188 </table>
189 </td>
190 <td class="mlabels-right">
191<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
192 </tr>
193</table>
194</div><div class="memdoc">
195
196<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00016">16</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
197<div class="fragment"><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;{}</div>
198</div><!-- fragment -->
199</div>
200</div>
201<h2 class="groupheader">Member Function Documentation</h2>
202<a id="a21dfb49c3ec675ca25a5eb618fe52b07"></a>
203<h2 class="memtitle"><span class="permalink"><a href="#a21dfb49c3ec675ca25a5eb618fe52b07">&#9670;&nbsp;</a></span>Acquire()</h2>
204
205<div class="memitem">
206<div class="memproto">
207<table class="mlabels">
208 <tr>
209 <td class="mlabels-left">
210 <table class="memname">
211 <tr>
212 <td class="memname">void Acquire </td>
213 <td>(</td>
214 <td class="paramname"></td><td>)</td>
215 <td></td>
216 </tr>
217 </table>
218 </td>
219 <td class="mlabels-right">
220<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
221 </tr>
222</table>
223</div><div class="memdoc">
224
225<p>Implements <a class="el" href="classarmnn_1_1_i_memory_manager.html#a72e29e3a91bbf0ab80b0b19bc7975a39">IMemoryManager</a>.</p>
226
227<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00050">50</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
228<div class="fragment"><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;{</div>
229<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">for</span> (Pool &amp;pool: m_Pools)</div>
230<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; {</div>
231<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; pool.Acquire();</div>
232<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; }</div>
233<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;}</div>
234</div><!-- fragment -->
235</div>
236</div>
237<a id="aeb4cf58433513e48fdd067cde9a8f7d6"></a>
238<h2 class="memtitle"><span class="permalink"><a href="#aeb4cf58433513e48fdd067cde9a8f7d6">&#9670;&nbsp;</a></span>Allocate()</h2>
239
240<div class="memitem">
241<div class="memproto">
242 <table class="memname">
243 <tr>
244 <td class="memname">void Allocate </td>
245 <td>(</td>
246 <td class="paramtype"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">GpuFsaMemoryManager::Pool</a> *&#160;</td>
247 <td class="paramname"><em>pool</em></td><td>)</td>
248 <td></td>
249 </tr>
250 </table>
251</div><div class="memdoc">
252
253<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00035">35</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
254<div class="fragment"><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;{</div>
255<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keywordflow">if</span> (pool == <span class="keyword">nullptr</span>)</div>
256<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; {</div>
257<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_memory_validation_exception.html">armnn::MemoryValidationException</a>(</div>
258<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="stringliteral">&quot;GpuFsaMemoryManager: Allocate: Attempting to allocate a null memory pool ptr&quot;</span>);</div>
259<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; }</div>
260<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; m_FreePools.push_back(pool);</div>
261<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;}</div>
262</div><!-- fragment -->
263</div>
264</div>
265<a id="ab236ab01a8959f4b273b388c09548238"></a>
266<h2 class="memtitle"><span class="permalink"><a href="#ab236ab01a8959f4b273b388c09548238">&#9670;&nbsp;</a></span>GetPointer()</h2>
267
268<div class="memitem">
269<div class="memproto">
270 <table class="memname">
271 <tr>
272 <td class="memname">void * GetPointer </td>
273 <td>(</td>
274 <td class="paramtype"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">GpuFsaMemoryManager::Pool</a> *&#160;</td>
275 <td class="paramname"><em>pool</em></td><td>)</td>
276 <td></td>
277 </tr>
278 </table>
279</div><div class="memdoc">
280
281<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00045">45</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
282<div class="fragment"><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;{</div>
283<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordflow">return</span> pool-&gt;GetPointer();</div>
284<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;}</div>
285</div><!-- fragment -->
286<p class="reference">References <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00079">GpuFsaMemoryManager::Pool::GetPointer()</a>.</p>
287
288</div>
289</div>
290<a id="a84d07a32ecd3703f0fbfa4d5839e9f21"></a>
291<h2 class="memtitle"><span class="permalink"><a href="#a84d07a32ecd3703f0fbfa4d5839e9f21">&#9670;&nbsp;</a></span>Manage()</h2>
292
293<div class="memitem">
294<div class="memproto">
295 <table class="memname">
296 <tr>
297 <td class="memname"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">GpuFsaMemoryManager::Pool</a> * Manage </td>
298 <td>(</td>
299 <td class="paramtype">unsigned int&#160;</td>
300 <td class="paramname"><em>numBytes</em></td><td>)</td>
301 <td></td>
302 </tr>
303 </table>
304</div><div class="memdoc">
305
306<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00019">19</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
307<div class="fragment"><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;{</div>
308<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; <span class="keywordflow">if</span> (!m_FreePools.empty())</div>
309<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; {</div>
310<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; Pool* res = m_FreePools.back();</div>
311<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; m_FreePools.pop_back();</div>
312<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; res-&gt;Reserve(numBytes);</div>
313<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; <span class="keywordflow">return</span> res;</div>
314<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; }</div>
315<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <span class="keywordflow">else</span></div>
316<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; {</div>
317<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; m_Pools.push_front(Pool(numBytes));</div>
318<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keywordflow">return</span> &amp;m_Pools.front();</div>
319<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; }</div>
320<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;}</div>
321</div><!-- fragment -->
322<p class="reference">References <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00089">GpuFsaMemoryManager::Pool::Reserve()</a>.</p>
323
324</div>
325</div>
326<a id="a1a5dddc8911f6189f9ca01394c59faaf"></a>
327<h2 class="memtitle"><span class="permalink"><a href="#a1a5dddc8911f6189f9ca01394c59faaf">&#9670;&nbsp;</a></span>Release()</h2>
328
329<div class="memitem">
330<div class="memproto">
331<table class="mlabels">
332 <tr>
333 <td class="mlabels-left">
334 <table class="memname">
335 <tr>
336 <td class="memname">void Release </td>
337 <td>(</td>
338 <td class="paramname"></td><td>)</td>
339 <td></td>
340 </tr>
341 </table>
342 </td>
343 <td class="mlabels-right">
344<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
345 </tr>
346</table>
347</div><div class="memdoc">
348
349<p>Implements <a class="el" href="classarmnn_1_1_i_memory_manager.html#a4dc7ecb0d192d6cccc9287daaf0eca0f">IMemoryManager</a>.</p>
350
351<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00058">58</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
352<div class="fragment"><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;{</div>
353<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">for</span> (Pool &amp;pool: m_Pools)</div>
354<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; {</div>
355<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; pool.Release();</div>
356<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; }</div>
357<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;}</div>
358</div><!-- fragment -->
359<p class="reference">Referenced by <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00071">GpuFsaMemoryManager::Pool::~Pool()</a>.</p>
360
361</div>
362</div>
363<hr/>The documentation for this class was generated from the following files:<ul>
364<li>src/backends/gpuFsa/<a class="el" href="_gpu_fsa_memory_manager_8hpp_source.html">GpuFsaMemoryManager.hpp</a></li>
365<li>src/backends/gpuFsa/<a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a></li>
366</ul>
367</div><!-- contents -->
368</div><!-- doc-content -->
369<div class="ttc" id="aclassarmnn_1_1_memory_validation_exception_html"><div class="ttname"><a href="classarmnn_1_1_memory_validation_exception.html">armnn::MemoryValidationException</a></div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.html#l00158">Exceptions.hpp:158</a></div></div>
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