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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_memory_manager_1_1_pool-members.html">List of all members</a> </div>
98 <div class="headertitle">
99<div class="title">GpuFsaMemoryManager::Pool Class Reference</div> </div>
100</div><!--header-->
101<div class="contents">
102
103<p><code>#include &lt;<a class="el" href="_gpu_fsa_memory_manager_8hpp_source.html">GpuFsaMemoryManager.hpp</a>&gt;</code></p>
104<table class="memberdecls">
105<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
106Public Member Functions</h2></td></tr>
107<tr class="memitem:a3661b84570333e6f38f9b8a1ed73b309"><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_1_1_pool.html#a3661b84570333e6f38f9b8a1ed73b309">Pool</a> (unsigned int numBytes)</td></tr>
108<tr class="separator:a3661b84570333e6f38f9b8a1ed73b309"><td class="memSeparator" colspan="2">&#160;</td></tr>
109<tr class="memitem:ad680831415106b724bd752599cfc42c3"><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_1_1_pool.html#ad680831415106b724bd752599cfc42c3">~Pool</a> ()</td></tr>
110<tr class="separator:ad680831415106b724bd752599cfc42c3"><td class="memSeparator" colspan="2">&#160;</td></tr>
111<tr class="memitem:ab91dc804181f48b0b445ac1299c36c05"><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_1_1_pool.html#ab91dc804181f48b0b445ac1299c36c05">Acquire</a> ()</td></tr>
112<tr class="separator:ab91dc804181f48b0b445ac1299c36c05"><td class="memSeparator" colspan="2">&#160;</td></tr>
113<tr class="memitem:a94c93747c8daa99d65c2a04c6be0748c"><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_1_1_pool.html#a94c93747c8daa99d65c2a04c6be0748c">Release</a> ()</td></tr>
114<tr class="separator:a94c93747c8daa99d65c2a04c6be0748c"><td class="memSeparator" colspan="2">&#160;</td></tr>
115<tr class="memitem:a6a5db07a5f1fad654e844c52bf702384"><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_1_1_pool.html#a6a5db07a5f1fad654e844c52bf702384">GetPointer</a> ()</td></tr>
116<tr class="separator:a6a5db07a5f1fad654e844c52bf702384"><td class="memSeparator" colspan="2">&#160;</td></tr>
117<tr class="memitem:ab1d2a47dbdaf1c25da4b2b9534cfd3e5"><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_1_1_pool.html#ab1d2a47dbdaf1c25da4b2b9534cfd3e5">Reserve</a> (unsigned int numBytes)</td></tr>
118<tr class="separator:ab1d2a47dbdaf1c25da4b2b9534cfd3e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
119</table>
120<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
121<div class="textblock">
122<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8hpp_source.html#l00033">33</a> of file <a class="el" href="_gpu_fsa_memory_manager_8hpp_source.html">GpuFsaMemoryManager.hpp</a>.</p>
123</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
124<a id="a3661b84570333e6f38f9b8a1ed73b309"></a>
125<h2 class="memtitle"><span class="permalink"><a href="#a3661b84570333e6f38f9b8a1ed73b309">&#9670;&nbsp;</a></span>Pool()</h2>
126
127<div class="memitem">
128<div class="memproto">
129 <table class="memname">
130 <tr>
131 <td class="memname"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">Pool</a> </td>
132 <td>(</td>
133 <td class="paramtype">unsigned int&#160;</td>
134 <td class="paramname"><em>numBytes</em></td><td>)</td>
135 <td></td>
136 </tr>
137 </table>
138</div><div class="memdoc">
139
140<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00066">66</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
141<div class="fragment"><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; : m_Size(numBytes),</div>
142<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; m_Pointer(<span class="keyword">nullptr</span>)</div>
143<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;{}</div>
144</div><!-- fragment -->
145</div>
146</div>
147<a id="ad680831415106b724bd752599cfc42c3"></a>
148<h2 class="memtitle"><span class="permalink"><a href="#ad680831415106b724bd752599cfc42c3">&#9670;&nbsp;</a></span>~Pool()</h2>
149
150<div class="memitem">
151<div class="memproto">
152 <table class="memname">
153 <tr>
154 <td class="memname">~<a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">Pool</a> </td>
155 <td>(</td>
156 <td class="paramname"></td><td>)</td>
157 <td></td>
158 </tr>
159 </table>
160</div><div class="memdoc">
161
162<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00071">71</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
163<div class="fragment"><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;{</div>
164<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keywordflow">if</span> (m_Pointer)</div>
165<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; {</div>
166<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <a class="code" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html#a94c93747c8daa99d65c2a04c6be0748c">Release</a>();</div>
167<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; }</div>
168<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;}</div>
169</div><!-- fragment -->
170<p class="reference">References <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00058">GpuFsaMemoryManager::Release()</a>.</p>
171
172</div>
173</div>
174<h2 class="groupheader">Member Function Documentation</h2>
175<a id="ab91dc804181f48b0b445ac1299c36c05"></a>
176<h2 class="memtitle"><span class="permalink"><a href="#ab91dc804181f48b0b445ac1299c36c05">&#9670;&nbsp;</a></span>Acquire()</h2>
177
178<div class="memitem">
179<div class="memproto">
180 <table class="memname">
181 <tr>
182 <td class="memname">void Acquire </td>
183 <td>(</td>
184 <td class="paramname"></td><td>)</td>
185 <td></td>
186 </tr>
187 </table>
188</div><div class="memdoc">
189
190<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00099">99</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
191<div class="fragment"><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;{</div>
192<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keywordflow">if</span> (m_Pointer != <span class="keyword">nullptr</span>)</div>
193<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; {</div>
194<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_memory_validation_exception.html">armnn::MemoryValidationException</a>(</div>
195<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="stringliteral">&quot;GpuFsaMemoryManager::Pool::Acquire() called when memory already acquired&quot;</span>);</div>
196<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; }</div>
197<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; m_Pointer = ::operator <span class="keyword">new</span>(size_t(m_Size));</div>
198<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;}</div>
199</div><!-- fragment -->
200</div>
201</div>
202<a id="a6a5db07a5f1fad654e844c52bf702384"></a>
203<h2 class="memtitle"><span class="permalink"><a href="#a6a5db07a5f1fad654e844c52bf702384">&#9670;&nbsp;</a></span>GetPointer()</h2>
204
205<div class="memitem">
206<div class="memproto">
207 <table class="memname">
208 <tr>
209 <td class="memname">void * GetPointer </td>
210 <td>(</td>
211 <td class="paramname"></td><td>)</td>
212 <td></td>
213 </tr>
214 </table>
215</div><div class="memdoc">
216
217<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00079">79</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
218<div class="fragment"><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;{</div>
219<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordflow">if</span> (m_Pointer == <span class="keyword">nullptr</span>)</div>
220<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; {</div>
221<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_memory_validation_exception.html">armnn::MemoryValidationException</a>(</div>
222<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="stringliteral">&quot;GpuFsaMemoryManager::Pool::GetPointer() called when memory not acquired&quot;</span>);</div>
223<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; }</div>
224<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keywordflow">return</span> m_Pointer;</div>
225<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;}</div>
226</div><!-- fragment -->
227<p class="reference">Referenced by <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00045">GpuFsaMemoryManager::GetPointer()</a>.</p>
228
229</div>
230</div>
231<a id="a94c93747c8daa99d65c2a04c6be0748c"></a>
232<h2 class="memtitle"><span class="permalink"><a href="#a94c93747c8daa99d65c2a04c6be0748c">&#9670;&nbsp;</a></span>Release()</h2>
233
234<div class="memitem">
235<div class="memproto">
236 <table class="memname">
237 <tr>
238 <td class="memname">void Release </td>
239 <td>(</td>
240 <td class="paramname"></td><td>)</td>
241 <td></td>
242 </tr>
243 </table>
244</div><div class="memdoc">
245
246<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00109">109</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
247<div class="fragment"><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;{</div>
248<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">if</span> (m_Pointer == <span class="keyword">nullptr</span>)</div>
249<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; {</div>
250<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_memory_validation_exception.html">armnn::MemoryValidationException</a>(</div>
251<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="stringliteral">&quot;GpuFsaMemoryManager::Pool::Release() called when memory not acquired&quot;</span>);</div>
252<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; }</div>
253<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; ::operator <span class="keyword">delete</span>(m_Pointer);</div>
254<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; m_Pointer = <span class="keyword">nullptr</span>;</div>
255<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;}</div>
256</div><!-- fragment -->
257</div>
258</div>
259<a id="ab1d2a47dbdaf1c25da4b2b9534cfd3e5"></a>
260<h2 class="memtitle"><span class="permalink"><a href="#ab1d2a47dbdaf1c25da4b2b9534cfd3e5">&#9670;&nbsp;</a></span>Reserve()</h2>
261
262<div class="memitem">
263<div class="memproto">
264 <table class="memname">
265 <tr>
266 <td class="memname">void Reserve </td>
267 <td>(</td>
268 <td class="paramtype">unsigned int&#160;</td>
269 <td class="paramname"><em>numBytes</em></td><td>)</td>
270 <td></td>
271 </tr>
272 </table>
273</div><div class="memdoc">
274
275<p class="definition">Definition at line <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00089">89</a> of file <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a>.</p>
276<div class="fragment"><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;{</div>
277<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keywordflow">if</span> (m_Pointer != <span class="keyword">nullptr</span>)</div>
278<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; {</div>
279<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_memory_validation_exception.html">armnn::MemoryValidationException</a>(</div>
280<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="stringliteral">&quot;GpuFsaMemoryManager::Pool::Reserve() cannot be called after memory acquired&quot;</span>);</div>
281<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; }</div>
282<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; m_Size = std::max(m_Size, numBytes);</div>
283<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;}</div>
284</div><!-- fragment -->
285<p class="reference">Referenced by <a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html#l00019">GpuFsaMemoryManager::Manage()</a>.</p>
286
287</div>
288</div>
289<hr/>The documentation for this class was generated from the following files:<ul>
290<li>src/backends/gpuFsa/<a class="el" href="_gpu_fsa_memory_manager_8hpp_source.html">GpuFsaMemoryManager.hpp</a></li>
291<li>src/backends/gpuFsa/<a class="el" href="_gpu_fsa_memory_manager_8cpp_source.html">GpuFsaMemoryManager.cpp</a></li>
292</ul>
293</div><!-- contents -->
294</div><!-- doc-content -->
295<div class="ttc" id="aclassarmnn_1_1_gpu_fsa_memory_manager_1_1_pool_html_a94c93747c8daa99d65c2a04c6be0748c"><div class="ttname"><a href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html#a94c93747c8daa99d65c2a04c6be0748c">armnn::GpuFsaMemoryManager::Pool::Release</a></div><div class="ttdeci">void Release()</div><div class="ttdef"><b>Definition:</b> <a href="_gpu_fsa_memory_manager_8cpp_source.html#l00109">GpuFsaMemoryManager.cpp:109</a></div></div>
296<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>
297<!-- start footer part -->
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299 <ul>
300 <li class="navelem"><a class="el" href="namespacearmnn.html">armnn</a></li><li class="navelem"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager.html">GpuFsaMemoryManager</a></li><li class="navelem"><a class="el" href="classarmnn_1_1_gpu_fsa_memory_manager_1_1_pool.html">Pool</a></li>
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