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<div class="title">SendTimelinePacket.cpp</div> </div>
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<a href="_send_timeline_packet_8cpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright © 2019 Arm Ltd and Contributors. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include "<a class="code" href="_send_timeline_packet_8hpp.xhtml">SendTimelinePacket.hpp</a>"</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> {</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="keyword">namespace </span>profiling</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> {</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#af9021304686f700d19d1d295baeaab39"> 14</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#af9021304686f700d19d1d295baeaab39">SendTimelinePacket::Commit</a>()</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> {</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  <span class="keywordflow">if</span> (m_WriteBuffer == <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  {</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <span class="comment">// Can't commit from a null buffer</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  }</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keywordflow">if</span> (!m_DirectoryPackage)</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="comment">// Datalength should be Offset minus the two header words</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  m_PacketDataLength = m_Offset - m_uint32_t_size * 2;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="comment">// Reset offset to prepend header with full packet datalength</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  m_Offset = 0;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="comment">// Add header before commit</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  m_PacketHeader = <a class="code" href="namespacearmnn_1_1profiling.xhtml#aca8b4bad45009e1d42dc8de69a0b7e2c">CreateTimelinePacketHeader</a>(1,0,1,0,0,m_PacketDataLength);</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="comment">// Write the timeline binary packet header to the buffer</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="namespacearmnn_1_1profiling.xhtml#a3e638748a39d46e2943dfcef94dcb828">WriteUint32</a>(m_WriteBuffer->GetWritableData(), m_Offset, m_PacketHeader.first);</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  m_Offset += m_uint32_t_size;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <a class="code" href="namespacearmnn_1_1profiling.xhtml#a3e638748a39d46e2943dfcef94dcb828">WriteUint32</a>(m_WriteBuffer->GetWritableData(), m_Offset, m_PacketHeader.second);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  m_BufferManager.<a class="code" href="classarmnn_1_1profiling_1_1_i_buffer_manager.xhtml#ad0faa8a317506b2e72252f087c7f3c46">Commit</a>(m_WriteBuffer, m_PacketDataLength + m_uint32_t_size * 2);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  }</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  m_DirectoryPackage = <span class="keyword">false</span>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  m_BufferManager.<a class="code" href="classarmnn_1_1profiling_1_1_i_buffer_manager.xhtml#ad0faa8a317506b2e72252f087c7f3c46">Commit</a>(m_WriteBuffer, m_Offset);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// Commit the message</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  m_WriteBuffer.reset(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// Reset offset to start after prepended header</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  m_Offset = 8;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  m_RemainingBufferSize = 0;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> }</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keywordtype">void</span> SendTimelinePacket::ReserveBuffer()</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">if</span> (m_WriteBuffer != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// Buffer already reserved</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  }</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  uint32_t reserved = 0;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// Reserve the buffer</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  m_WriteBuffer = m_BufferManager.<a class="code" href="classarmnn_1_1profiling_1_1_i_buffer_manager.xhtml#a49c88b0e052621f30462c3bdbf3e4a7a">Reserve</a>(<a class="code" href="_i_buffer_manager_8hpp.xhtml#aa710a41e4e10ec3243e29e74dacae3c0">MAX_METADATA_PACKET_LENGTH</a>, reserved);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">// Check if there is enough space in the buffer</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">if</span> (m_WriteBuffer == <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">throw</span> <a class="code" href="namespacearmnn_1_1profiling.xhtml#acdfc0158f71b04526602ef51444da4c0ad0863d6c0a071cb52079344e64425773">BufferExhaustion</a>(<span class="stringliteral">"No free buffers left"</span>, <a class="code" href="_exceptions_8hpp.xhtml#aa3be76aec4ce713822a5ea1ecbb7bc61">CHECK_LOCATION</a>());</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  }</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (reserved < m_Offset)</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">throw</span> <a class="code" href="namespacearmnn_1_1profiling.xhtml#acdfc0158f71b04526602ef51444da4c0ad0863d6c0a071cb52079344e64425773">BufferExhaustion</a>(<span class="stringliteral">"Reserved space too small for use"</span>, <a class="code" href="_exceptions_8hpp.xhtml#aa3be76aec4ce713822a5ea1ecbb7bc61">CHECK_LOCATION</a>());</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">if</span> (m_DirectoryPackage)</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  {</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  m_RemainingBufferSize = reserved;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// Account for the header size which is added at Commit()</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  m_RemainingBufferSize = reserved - 8;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a48386cd82ddc0f5e4326fe74aaca6785"> 85</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a48386cd82ddc0f5e4326fe74aaca6785">SendTimelinePacket::SendTimelineEntityBinaryPacket</a>(uint64_t profilingGuid)</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  ForwardWriteBinaryFunction(<a class="code" href="namespacearmnn_1_1profiling.xhtml#a27d1c992711722739250e2bbd9ce7ede">WriteTimelineEntityBinary</a>,</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  profilingGuid);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a0c039087bfccb3124f256d1299a884dd"> 91</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a0c039087bfccb3124f256d1299a884dd">SendTimelinePacket::SendTimelineEventBinaryPacket</a>(uint64_t timestamp,</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordtype">int</span> threadId,</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  uint64_t profilingGuid)</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  ForwardWriteBinaryFunction(<a class="code" href="namespacearmnn_1_1profiling.xhtml#a0211123136217f6dfe15b39f5a58690d">WriteTimelineEventBinary</a>,</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  timestamp,</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  threadId,</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  profilingGuid);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> }</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a3e9e4931dca26558ba5015f61f455108"> 101</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a3e9e4931dca26558ba5015f61f455108">SendTimelinePacket::SendTimelineEventClassBinaryPacket</a>(uint64_t profilingGuid, uint64_t nameGuid)</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> {</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  ForwardWriteBinaryFunction(<a class="code" href="namespacearmnn_1_1profiling.xhtml#aaa1dfefc0a6a75d79dad86151fc2ce41">WriteTimelineEventClassBinary</a>,</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  profilingGuid,</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  nameGuid);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> }</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#aefad76a72ee0bb54f465d4b4c064b189"> 108</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#aefad76a72ee0bb54f465d4b4c064b189">SendTimelinePacket::SendTimelineLabelBinaryPacket</a>(uint64_t profilingGuid, <span class="keyword">const</span> std::string& label)</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  ForwardWriteBinaryFunction(<a class="code" href="namespacearmnn_1_1profiling.xhtml#a3583b5fbfe555acc552a63458e665939">WriteTimelineLabelBinaryPacket</a>,</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  profilingGuid,</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  label);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a3abfaceb8268196e9bca18b3aa47a4b6"> 115</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a3abfaceb8268196e9bca18b3aa47a4b6">SendTimelinePacket::SendTimelineRelationshipBinaryPacket</a>(<a class="code" href="namespacearmnn_1_1profiling.xhtml#ab805f5aa9f101e7f6d971daba044c3c2">ProfilingRelationshipType</a> relationshipType,</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  uint64_t relationshipGuid,</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  uint64_t headGuid,</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  uint64_t tailGuid,</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  uint64_t attributeGuid)</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> {</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  ForwardWriteBinaryFunction(<a class="code" href="namespacearmnn_1_1profiling.xhtml#a9314a87188b8a4ad89e2e39b57f672c1">WriteTimelineRelationshipBinary</a>,</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  relationshipType,</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  relationshipGuid,</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  headGuid,</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  tailGuid,</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  attributeGuid);</div><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> </div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#afd0d8c7ed93283f25fd8a1d1e433842f"> 129</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#afd0d8c7ed93283f25fd8a1d1e433842f">SendTimelinePacket::SendTimelineMessageDirectoryPackage</a>()</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> {</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">try</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// Flag to Reserve & Commit() that a DirectoryPackage is being sent</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  m_DirectoryPackage = <span class="keyword">true</span>;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">// Reserve buffer if it hasn't already been reserved</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  ReserveBuffer();</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="comment">// Write to buffer</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> numberOfBytesWritten = 0;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// Offset is initialised to 8</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  m_Offset = 0;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="namespacearmnn_1_1profiling.xhtml#acdfc0158f71b04526602ef51444da4c0">TimelinePacketStatus</a> result = <a class="code" href="namespacearmnn_1_1profiling.xhtml#aecc8787efb41f033785074f2d362895a">WriteTimelineMessageDirectoryPackage</a>(&m_WriteBuffer->GetWritableData()[m_Offset],</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  m_RemainingBufferSize,</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  numberOfBytesWritten);</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">if</span> (result != <a class="code" href="namespacearmnn_1_1profiling.xhtml#acdfc0158f71b04526602ef51444da4c0aa60852f204ed8028c1c58808b746d115">armnn::profiling::TimelinePacketStatus::Ok</a>)</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  {</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_runtime_exception.xhtml">RuntimeException</a>(<span class="stringliteral">"Error processing TimelineMessageDirectoryPackage"</span>, <a class="code" href="_exceptions_8hpp.xhtml#aa3be76aec4ce713822a5ea1ecbb7bc61">CHECK_LOCATION</a>());</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// Commit the message</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  m_Offset += numberOfBytesWritten;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  m_RemainingBufferSize -= numberOfBytesWritten;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#af9021304686f700d19d1d295baeaab39">Commit</a>();</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">catch</span> (...)</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  {</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_runtime_exception.xhtml">RuntimeException</a>(<span class="stringliteral">"Error processing TimelineMessageDirectoryPackage"</span>, <a class="code" href="_exceptions_8hpp.xhtml#aa3be76aec4ce713822a5ea1ecbb7bc61">CHECK_LOCATION</a>());</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> }</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> } <span class="comment">// namespace profiling</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> } <span class="comment">// namespace armnn</span></div><div class="ttc" id="classarmnn_1_1profiling_1_1_i_buffer_manager_xhtml_a49c88b0e052621f30462c3bdbf3e4a7a"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_i_buffer_manager.xhtml#a49c88b0e052621f30462c3bdbf3e4a7a">armnn::profiling::IBufferManager::Reserve</a></div><div class="ttdeci">virtual IPacketBufferPtr Reserve(unsigned int requestedSize, unsigned int &reservedSize)=0</div></div>
<div class="ttc" id="_send_timeline_packet_8hpp_xhtml"><div class="ttname"><a href="_send_timeline_packet_8hpp.xhtml">SendTimelinePacket.hpp</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_aecc8787efb41f033785074f2d362895a"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#aecc8787efb41f033785074f2d362895a">armnn::profiling::WriteTimelineMessageDirectoryPackage</a></div><div class="ttdeci">TimelinePacketStatus WriteTimelineMessageDirectoryPackage(unsigned char *buffer, unsigned int remainingBufferSize, unsigned int &numberOfBytesWritten)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8cpp_source.xhtml#l00497">ProfilingUtils.cpp:497</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_send_timeline_packet_xhtml_afd0d8c7ed93283f25fd8a1d1e433842f"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#afd0d8c7ed93283f25fd8a1d1e433842f">armnn::profiling::SendTimelinePacket::SendTimelineMessageDirectoryPackage</a></div><div class="ttdeci">void SendTimelineMessageDirectoryPackage() override</div><div class="ttdoc">Create and write a TimelineMessageDirectoryPackage in the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="_send_timeline_packet_8cpp_source.xhtml#l00129">SendTimelinePacket.cpp:129</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_a3e638748a39d46e2943dfcef94dcb828"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a3e638748a39d46e2943dfcef94dcb828">armnn::profiling::WriteUint32</a></div><div class="ttdeci">void WriteUint32(const IPacketBufferPtr &packetBuffer, unsigned int offset, uint32_t value)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8cpp_source.xhtml#l00121">ProfilingUtils.cpp:121</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_send_timeline_packet_xhtml_aefad76a72ee0bb54f465d4b4c064b189"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#aefad76a72ee0bb54f465d4b4c064b189">armnn::profiling::SendTimelinePacket::SendTimelineLabelBinaryPacket</a></div><div class="ttdeci">void SendTimelineLabelBinaryPacket(uint64_t profilingGuid, const std::string &label) override</div><div class="ttdoc">Create and write a TimelineLabelBinaryPacket from the parameters to the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="_send_timeline_packet_8cpp_source.xhtml#l00108">SendTimelinePacket.cpp:108</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_send_timeline_packet_xhtml_a48386cd82ddc0f5e4326fe74aaca6785"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a48386cd82ddc0f5e4326fe74aaca6785">armnn::profiling::SendTimelinePacket::SendTimelineEntityBinaryPacket</a></div><div class="ttdeci">void SendTimelineEntityBinaryPacket(uint64_t profilingGuid) override</div><div class="ttdoc">Create and write a TimelineEntityBinaryPacket from the parameters to the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="_send_timeline_packet_8cpp_source.xhtml#l00085">SendTimelinePacket.cpp:85</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_aca8b4bad45009e1d42dc8de69a0b7e2c"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#aca8b4bad45009e1d42dc8de69a0b7e2c">armnn::profiling::CreateTimelinePacketHeader</a></div><div class="ttdeci">std::pair< uint32_t, uint32_t > CreateTimelinePacketHeader(uint32_t packetFamily, uint32_t packetClass, uint32_t packetType, uint32_t streamId, uint32_t sequenceNumbered, uint32_t dataLength)</div><div class="ttdoc">Creates a timeline packet header. </div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8cpp_source.xhtml#l00263">ProfilingUtils.cpp:263</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_a9314a87188b8a4ad89e2e39b57f672c1"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a9314a87188b8a4ad89e2e39b57f672c1">armnn::profiling::WriteTimelineRelationshipBinary</a></div><div class="ttdeci">TimelinePacketStatus WriteTimelineRelationshipBinary(ProfilingRelationshipType relationshipType, uint64_t relationshipGuid, uint64_t headGuid, uint64_t tailGuid, uint64_t attributeGuid, unsigned char *buffer, unsigned int remainingBufferSize, unsigned int &numberOfBytesWritten)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8cpp_source.xhtml#l00419">ProfilingUtils.cpp:419</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_i_buffer_manager_xhtml_ad0faa8a317506b2e72252f087c7f3c46"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_i_buffer_manager.xhtml#ad0faa8a317506b2e72252f087c7f3c46">armnn::profiling::IBufferManager::Commit</a></div><div class="ttdeci">virtual void Commit(IPacketBufferPtr &packetBuffer, unsigned int size, bool notifyConsumer=true)=0</div></div>
<div class="ttc" id="namespacearmnn_xhtml"><div class="ttname"><a href="namespacearmnn.xhtml">armnn</a></div><div class="ttdoc">Copyright (c) 2021 ARM Limited and Contributors. </div><div class="ttdef"><b>Definition:</b> <a href="01__00__software__tools_8dox_source.xhtml#l00006">01_00_software_tools.dox:6</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_send_timeline_packet_xhtml_a3abfaceb8268196e9bca18b3aa47a4b6"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a3abfaceb8268196e9bca18b3aa47a4b6">armnn::profiling::SendTimelinePacket::SendTimelineRelationshipBinaryPacket</a></div><div class="ttdeci">virtual void SendTimelineRelationshipBinaryPacket(ProfilingRelationshipType relationshipType, uint64_t relationshipGuid, uint64_t headGuid, uint64_t tailGuid, uint64_t attributeGuid) override</div><div class="ttdoc">Create and write a TimelineRelationshipBinaryPacket from the parameters to the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="_send_timeline_packet_8cpp_source.xhtml#l00115">SendTimelinePacket.cpp:115</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_a0211123136217f6dfe15b39f5a58690d"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a0211123136217f6dfe15b39f5a58690d">armnn::profiling::WriteTimelineEventBinary</a></div><div class="ttdeci">TimelinePacketStatus WriteTimelineEventBinary(uint64_t timestamp, int threadId, uint64_t profilingGuid, unsigned char *buffer, unsigned int remainingBufferSize, unsigned int &numberOfBytesWritten)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8cpp_source.xhtml#l00675">ProfilingUtils.cpp:675</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_send_timeline_packet_xhtml_af9021304686f700d19d1d295baeaab39"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#af9021304686f700d19d1d295baeaab39">armnn::profiling::SendTimelinePacket::Commit</a></div><div class="ttdeci">void Commit() override</div><div class="ttdoc">Commits the current buffer and reset the member variables. </div><div class="ttdef"><b>Definition:</b> <a href="_send_timeline_packet_8cpp_source.xhtml#l00014">SendTimelinePacket.cpp:14</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_ab805f5aa9f101e7f6d971daba044c3c2"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#ab805f5aa9f101e7f6d971daba044c3c2">armnn::profiling::ProfilingRelationshipType</a></div><div class="ttdeci">ProfilingRelationshipType</div><div class="ttdef"><b>Definition:</b> <a href="_i_send_timeline_packet_8hpp_source.xhtml#l00018">ISendTimelinePacket.hpp:18</a></div></div>
<div class="ttc" id="classarmnn_1_1_runtime_exception_xhtml"><div class="ttname"><a href="classarmnn_1_1_runtime_exception.xhtml">armnn::RuntimeException</a></div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.xhtml#l00120">Exceptions.hpp:120</a></div></div>
<div class="ttc" id="_i_buffer_manager_8hpp_xhtml_aa710a41e4e10ec3243e29e74dacae3c0"><div class="ttname"><a href="_i_buffer_manager_8hpp.xhtml#aa710a41e4e10ec3243e29e74dacae3c0">MAX_METADATA_PACKET_LENGTH</a></div><div class="ttdeci">#define MAX_METADATA_PACKET_LENGTH</div><div class="ttdef"><b>Definition:</b> <a href="_i_buffer_manager_8hpp_source.xhtml#l00013">IBufferManager.hpp:13</a></div></div>
<div class="ttc" id="_exceptions_8hpp_xhtml_aa3be76aec4ce713822a5ea1ecbb7bc61"><div class="ttname"><a href="_exceptions_8hpp.xhtml#aa3be76aec4ce713822a5ea1ecbb7bc61">CHECK_LOCATION</a></div><div class="ttdeci">#define CHECK_LOCATION()</div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.xhtml#l00197">Exceptions.hpp:197</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_send_timeline_packet_xhtml_a0c039087bfccb3124f256d1299a884dd"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a0c039087bfccb3124f256d1299a884dd">armnn::profiling::SendTimelinePacket::SendTimelineEventBinaryPacket</a></div><div class="ttdeci">void SendTimelineEventBinaryPacket(uint64_t timestamp, int threadId, uint64_t profilingGuid) override</div><div class="ttdoc">Create and write a TimelineEventBinaryPacket from the parameters to the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="_send_timeline_packet_8cpp_source.xhtml#l00091">SendTimelinePacket.cpp:91</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_aaa1dfefc0a6a75d79dad86151fc2ce41"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#aaa1dfefc0a6a75d79dad86151fc2ce41">armnn::profiling::WriteTimelineEventClassBinary</a></div><div class="ttdeci">TimelinePacketStatus WriteTimelineEventClassBinary(uint64_t profilingGuid, uint64_t nameGuid, unsigned char *buffer, unsigned int remainingBufferSize, unsigned int &numberOfBytesWritten)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8cpp_source.xhtml#l00628">ProfilingUtils.cpp:628</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_acdfc0158f71b04526602ef51444da4c0aa60852f204ed8028c1c58808b746d115"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#acdfc0158f71b04526602ef51444da4c0aa60852f204ed8028c1c58808b746d115">armnn::profiling::TimelinePacketStatus::Ok</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_a3583b5fbfe555acc552a63458e665939"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a3583b5fbfe555acc552a63458e665939">armnn::profiling::WriteTimelineLabelBinaryPacket</a></div><div class="ttdeci">TimelinePacketStatus WriteTimelineLabelBinaryPacket(uint64_t profilingGuid, const std::string &label, unsigned char *buffer, unsigned int remainingBufferSize, unsigned int &numberOfBytesWritten)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8cpp_source.xhtml#l00313">ProfilingUtils.cpp:313</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_acdfc0158f71b04526602ef51444da4c0ad0863d6c0a071cb52079344e64425773"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#acdfc0158f71b04526602ef51444da4c0ad0863d6c0a071cb52079344e64425773">armnn::profiling::TimelinePacketStatus::BufferExhaustion</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_a27d1c992711722739250e2bbd9ce7ede"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a27d1c992711722739250e2bbd9ce7ede">armnn::profiling::WriteTimelineEntityBinary</a></div><div class="ttdeci">TimelinePacketStatus WriteTimelineEntityBinary(uint64_t profilingGuid, unsigned char *buffer, unsigned int remainingBufferSize, unsigned int &numberOfBytesWritten)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8cpp_source.xhtml#l00376">ProfilingUtils.cpp:376</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_acdfc0158f71b04526602ef51444da4c0"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#acdfc0158f71b04526602ef51444da4c0">armnn::profiling::TimelinePacketStatus</a></div><div class="ttdeci">TimelinePacketStatus</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8hpp_source.xhtml#l00096">ProfilingUtils.hpp:96</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_send_timeline_packet_xhtml_a3e9e4931dca26558ba5015f61f455108"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_send_timeline_packet.xhtml#a3e9e4931dca26558ba5015f61f455108">armnn::profiling::SendTimelinePacket::SendTimelineEventClassBinaryPacket</a></div><div class="ttdeci">void SendTimelineEventClassBinaryPacket(uint64_t profilingGuid, uint64_t nameGuid) override</div><div class="ttdoc">Create and write a TimelineEventClassBinaryPacket from the parameters to the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="_send_timeline_packet_8cpp_source.xhtml#l00101">SendTimelinePacket.cpp:101</a></div></div>
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