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<div class="title">FileOnlyProfilingConnection.cpp</div> </div>
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<a href="_file_only_profiling_connection_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="_file_only_profiling_connection_8hpp.xhtml">FileOnlyProfilingConnection.hpp</a>"</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "PacketVersionResolver.hpp"</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <<a class="code" href="_exceptions_8hpp.xhtml">armnn/Exceptions.hpp</a>></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <common/include/Constants.hpp></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <common/include/ProfilingException.hpp></span></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> <span class="preprocessor">#include <algorithm></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <iostream></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <thread></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">namespace </span>profiling</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> </div><div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_stream_meta_data_processor.xhtml#a0729ebfcf0d2e4717b94f212fac0bc0c"> 23</a></span> std::vector<uint32_t> <a class="code" href="classarmnn_1_1profiling_1_1_stream_meta_data_processor.xhtml#a0729ebfcf0d2e4717b94f212fac0bc0c">StreamMetaDataProcessor::GetHeadersAccepted</a>()</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  std::vector<uint32_t> headers;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  headers.push_back(m_MetaDataPacketHeader);</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordflow">return</span> headers;</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> </div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_stream_meta_data_processor.xhtml#a9cb2d435819c130a15f14feffab24688"> 30</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_stream_meta_data_processor.xhtml#a9cb2d435819c130a15f14feffab24688">StreamMetaDataProcessor::HandlePacket</a>(<span class="keyword">const</span> arm::pipe::Packet& packet)</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="keywordflow">if</span> (packet.GetHeader() != m_MetaDataPacketHeader)</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">throw</span> arm::pipe::ProfilingException(<span class="stringliteral">"StreamMetaDataProcessor can only handle Stream Meta Data Packets"</span>);</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  }</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="comment">// determine the endianness of the protocol</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="code" href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651">TargetEndianness</a> endianness;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">if</span> (ToUint32(packet.GetData(),<a class="code" href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651aefe19217ee8d2186e7bbecbf2f171eb9">TargetEndianness::BeWire</a>) == arm::pipe::PIPE_MAGIC)</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>  endianness = <a class="code" href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651aefe19217ee8d2186e7bbecbf2f171eb9">TargetEndianness::BeWire</a>;</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>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ToUint32(packet.GetData(), <a class="code" href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651ab2db365e5027e9a57988c7054e9bd6b7">TargetEndianness::LeWire</a>) == arm::pipe::PIPE_MAGIC)</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  endianness = <a class="code" href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651ab2db365e5027e9a57988c7054e9bd6b7">TargetEndianness::LeWire</a>;</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="keywordflow">else</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">throw</span> arm::pipe::ProfilingException(<span class="stringliteral">"Protocol read error. Unable to read the PIPE_MAGIC value."</span>);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  }</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  m_FileOnlyProfilingConnection-><a class="code" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a5b284c8cac3d0df5b4b0790505ff1a26">SetEndianess</a>(endianness);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment">// send back the acknowledgement</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  std::unique_ptr<unsigned char[]> uniqueNullPtr = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  arm::pipe::Packet returnPacket(0x10000, 0, uniqueNullPtr);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  m_FileOnlyProfilingConnection-><a class="code" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a81d13569688277c3264c5cd039a1bb45">ReturnPacket</a>(returnPacket);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</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> uint32_t StreamMetaDataProcessor::ToUint32(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* data, <a class="code" href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651">TargetEndianness</a> endianness)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// Extract the first 4 bytes starting at data and push them into a 32bit integer based on the</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// specified endianness.</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">if</span> (endianness == <a class="code" href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651aefe19217ee8d2186e7bbecbf2f171eb9">TargetEndianness::BeWire</a>)</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="keywordflow">return</span> <span class="keyword">static_cast<</span>uint32_t<span class="keyword">></span>(data[0]) << 24 | static_cast<uint32_t>(data[1]) << 16 |</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">static_cast<</span>uint32_t<span class="keyword">></span>(data[2]) << 8 | static_cast<uint32_t>(data[3]);</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="keywordflow">else</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>uint32_t<span class="keyword">></span>(data[3]) << 24 | static_cast<uint32_t>(data[2]) << 16 |</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">static_cast<</span>uint32_t<span class="keyword">></span>(data[1]) << 8 | static_cast<uint32_t>(data[0]);</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> }</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a8da509c653de8c6b1809cae4372c8dfd"> 73</a></span> <a class="code" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a8da509c653de8c6b1809cae4372c8dfd">FileOnlyProfilingConnection::~FileOnlyProfilingConnection</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>  <span class="keywordflow">try</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  Close();</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">catch</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">// do nothing</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</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_file_only_profiling_connection.xhtml#a91bdc9d5497d47f5d707418beb83b140"> 85</a></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a91bdc9d5497d47f5d707418beb83b140">FileOnlyProfilingConnection::IsOpen</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keyword"></span>{</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="comment">// This type of connection is always open.</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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_file_only_profiling_connection.xhtml#a0f9aecd570c4e5e6d41337f0e2f1adf5"> 91</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a0f9aecd570c4e5e6d41337f0e2f1adf5">FileOnlyProfilingConnection::Close</a>()</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// Dump any unread packets out of the queue.</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordtype">size_t</span> initialSize = m_PacketQueue.size();</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < initialSize; ++i)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  m_PacketQueue.pop();</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// dispose of the processing thread</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  m_KeepRunning.store(<span class="keyword">false</span>);</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">if</span> (m_LocalHandlersThread.joinable())</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>  <span class="comment">// make sure the thread wakes up and sees it has to stop</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  m_ConditionPacketReadable.notify_one();</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  m_LocalHandlersThread.join();</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"> 108</span> </div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a42eb542b5a1d73d00c4ce474140bb78c"> 109</a></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a42eb542b5a1d73d00c4ce474140bb78c">FileOnlyProfilingConnection::WritePacket</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* buffer, uint32_t length)</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> {</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="_assert_8hpp.xhtml#a5698be69cbd5dfe6c28fcd9867e8cbed">ARMNN_ASSERT</a>(buffer);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  arm::pipe::Packet packet = <a class="code" href="namespacearmnn_1_1profiling.xhtml#a68dc7d3158eb3d4ed9cade6b8893d7c0">ReceivePacket</a>(buffer, length);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  ForwardPacketToHandlers(packet);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a81d13569688277c3264c5cd039a1bb45"> 117</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a81d13569688277c3264c5cd039a1bb45">FileOnlyProfilingConnection::ReturnPacket</a>(arm::pipe::Packet& packet)</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  std::lock_guard<std::mutex> lck(m_PacketAvailableMutex);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  m_PacketQueue.push(std::move(packet));</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  m_ConditionPacketAvailable.notify_one();</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> }</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a47c113357d105d4f7a549a058e5661ab"> 126</a></span> arm::pipe::Packet <a class="code" href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a47c113357d105d4f7a549a058e5661ab">FileOnlyProfilingConnection::ReadPacket</a>(uint32_t timeout)</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>  std::unique_lock<std::mutex> lck(m_PacketAvailableMutex);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// Here we are using m_PacketQueue.empty() as a predicate variable</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// The conditional variable will wait until packetQueue is not empty or until a timeout</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">if</span> (!m_ConditionPacketAvailable.wait_for(lck,</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  std::chrono::milliseconds(timeout),</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  [&]{return !m_PacketQueue.empty();}))</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  {</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  arm::pipe::Packet empty;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">return</span> empty;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  arm::pipe::Packet returnedPacket = std::move(m_PacketQueue.front());</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  m_PacketQueue.pop();</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> returnedPacket;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> }</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="keywordtype">void</span> FileOnlyProfilingConnection::Fail(<span class="keyword">const</span> std::string& errorMessage)</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>  Close();</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_runtime_exception.xhtml">RuntimeException</a>(errorMessage);</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"></span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment">/// Adds a local packet handler to the FileOnlyProfilingConnection. Invoking this will start</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment">/// a processing thread that will ensure that processing of packets will happen on a separate</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment">/// thread from the profiling services send thread and will therefore protect against the</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment">/// profiling message buffer becoming exhausted because packet handling slows the dispatch.</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"></span><span class="keywordtype">void</span> FileOnlyProfilingConnection::AddLocalPacketHandler(<a class="code" href="namespacearmnn_1_1profiling.xhtml#a96b0827ffefa36d7ec2b4ac34a922d12">ILocalPacketHandlerSharedPtr</a> localPacketHandler)</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>  m_PacketHandlers.push_back(std::move(localPacketHandler));</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="namespacearmnn_1_1profiling.xhtml#a96b0827ffefa36d7ec2b4ac34a922d12">ILocalPacketHandlerSharedPtr</a> localCopy = m_PacketHandlers.back();</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  localCopy->SetConnection(<span class="keyword">this</span>);</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span> (localCopy->GetHeadersAccepted().empty())</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  {</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="comment">//this is a universal handler</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  m_UniversalHandlers.push_back(localCopy);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  {</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">for</span> (uint32_t header : localCopy->GetHeadersAccepted())</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  {</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">auto</span> iter = m_IndexedHandlers.find(header);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (iter == m_IndexedHandlers.end())</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  std::vector<ILocalPacketHandlerSharedPtr> handlers;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  handlers.push_back(localCopy);</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  m_IndexedHandlers.emplace(std::make_pair(header, handlers));</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  {</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  iter->second.push_back(localCopy);</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  }</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  }</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> }</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="keywordtype">void</span> FileOnlyProfilingConnection::StartProcessingThread()</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> {</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// check if the thread has already started</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">if</span> (m_IsRunning.load())</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">// make sure if there was one running before it is joined</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">if</span> (m_LocalHandlersThread.joinable())</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  {</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  m_LocalHandlersThread.join();</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  m_IsRunning.store(<span class="keyword">true</span>);</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  m_KeepRunning.store(<span class="keyword">true</span>);</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  m_LocalHandlersThread = std::thread(&FileOnlyProfilingConnection::ServiceLocalHandlers, <span class="keyword">this</span>);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> }</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="keywordtype">void</span> FileOnlyProfilingConnection::ForwardPacketToHandlers(arm::pipe::Packet& packet)</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> {</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span> (m_PacketHandlers.empty())</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  {</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">if</span> (!m_KeepRunning.load())</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  {</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  {</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  std::unique_lock<std::mutex> readableListLock(m_ReadableMutex);</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span> (!m_KeepRunning.load())</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  {</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  }</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  m_ReadableList.push(std::move(packet));</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  m_ConditionPacketReadable.notify_one();</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> }</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="keywordtype">void</span> FileOnlyProfilingConnection::ServiceLocalHandlers()</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> {</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">do</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  {</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  arm::pipe::Packet returnedPacket;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">bool</span> readPacket = <span class="keyword">false</span>;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  { <span class="comment">// only lock while we are taking the packet off the incoming list</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  std::unique_lock<std::mutex> lck(m_ReadableMutex);</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">if</span> (m_Timeout < 0)</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  {</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  m_ConditionPacketReadable.wait(lck,</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  [&] { <span class="keywordflow">return</span> !m_ReadableList.empty(); });</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  {</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  m_ConditionPacketReadable.wait_for(lck,</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  std::chrono::milliseconds(std::max(m_Timeout, 1000)),</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  [&] { <span class="keywordflow">return</span> !m_ReadableList.empty(); });</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  }</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">if</span> (m_KeepRunning.load())</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  {</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">if</span> (!m_ReadableList.empty())</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  {</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  returnedPacket = std::move(m_ReadableList.front());</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  m_ReadableList.pop();</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  readPacket = <span class="keyword">true</span>;</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  {</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  ClearReadableList();</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  }</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> (m_KeepRunning.load() && readPacket)</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  {</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  DispatchPacketToHandlers(returnedPacket);</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  } <span class="keywordflow">while</span> (m_KeepRunning.load());</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="comment">// make sure the readable list is cleared</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  ClearReadableList();</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  m_IsRunning.store(<span class="keyword">false</span>);</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> }</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="keywordtype">void</span> FileOnlyProfilingConnection::ClearReadableList()</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> {</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="comment">// make sure the incoming packet queue gets emptied</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordtype">size_t</span> initialSize = m_ReadableList.size();</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < initialSize; ++i)</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  {</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  m_ReadableList.pop();</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  }</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> }</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="keywordtype">void</span> FileOnlyProfilingConnection::DispatchPacketToHandlers(<span class="keyword">const</span> arm::pipe::Packet& packet)</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> {</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& delegate : m_UniversalHandlers)</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  {</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  delegate->HandlePacket(packet);</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">auto</span> iter = m_IndexedHandlers.find(packet.GetHeader());</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">if</span> (iter != m_IndexedHandlers.end())</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  {</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& delegate : iter->second)</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  {</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">try</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  {</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  delegate->HandlePacket(packet);</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  }</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">catch</span> (<span class="keyword">const</span> arm::pipe::ProfilingException& ex)</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  {</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  Fail(ex.what());</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  }</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& ex)</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  {</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  Fail(ex.what());</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  }</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">catch</span> (...)</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  {</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  Fail(<span class="stringliteral">"handler failed"</span>);</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  }</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> }</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> } <span class="comment">// namespace profiling</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> } <span class="comment">// namespace armnn</span></div><div class="ttc" id="namespacearmnn_1_1profiling_xhtml_a96b0827ffefa36d7ec2b4ac34a922d12"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a96b0827ffefa36d7ec2b4ac34a922d12">armnn::profiling::ILocalPacketHandlerSharedPtr</a></div><div class="ttdeci">std::shared_ptr< ILocalPacketHandler > ILocalPacketHandlerSharedPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_local_packet_handler_8hpp_source.xhtml#l00074">ILocalPacketHandler.hpp:74</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_file_only_profiling_connection_xhtml_a8da509c653de8c6b1809cae4372c8dfd"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a8da509c653de8c6b1809cae4372c8dfd">armnn::profiling::FileOnlyProfilingConnection::~FileOnlyProfilingConnection</a></div><div class="ttdeci">~FileOnlyProfilingConnection() override</div><div class="ttdef"><b>Definition:</b> <a href="_file_only_profiling_connection_8cpp_source.xhtml#l00073">FileOnlyProfilingConnection.cpp:73</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_file_only_profiling_connection_xhtml_a91bdc9d5497d47f5d707418beb83b140"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a91bdc9d5497d47f5d707418beb83b140">armnn::profiling::FileOnlyProfilingConnection::IsOpen</a></div><div class="ttdeci">bool IsOpen() const override</div><div class="ttdef"><b>Definition:</b> <a href="_file_only_profiling_connection_8cpp_source.xhtml#l00085">FileOnlyProfilingConnection.cpp:85</a></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="namespacearmnn_1_1profiling_xhtml_a006732ecc1f16712db06bf622eb79651ab2db365e5027e9a57988c7054e9bd6b7"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651ab2db365e5027e9a57988c7054e9bd6b7">armnn::profiling::TargetEndianness::LeWire</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_a68dc7d3158eb3d4ed9cade6b8893d7c0"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a68dc7d3158eb3d4ed9cade6b8893d7c0">armnn::profiling::ReceivePacket</a></div><div class="ttdeci">arm::pipe::Packet ReceivePacket(const unsigned char *buffer, uint32_t length)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_utils_8cpp_source.xhtml#l00918">ProfilingUtils.cpp:918</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_file_only_profiling_connection_xhtml_a5b284c8cac3d0df5b4b0790505ff1a26"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a5b284c8cac3d0df5b4b0790505ff1a26">armnn::profiling::FileOnlyProfilingConnection::SetEndianess</a></div><div class="ttdeci">void SetEndianess(const TargetEndianness &endianness) override</div><div class="ttdef"><b>Definition:</b> <a href="_file_only_profiling_connection_8hpp_source.xhtml#l00088">FileOnlyProfilingConnection.hpp:88</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_a006732ecc1f16712db06bf622eb79651aefe19217ee8d2186e7bbecbf2f171eb9"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651aefe19217ee8d2186e7bbecbf2f171eb9">armnn::profiling::TargetEndianness::BeWire</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_file_only_profiling_connection_xhtml_a0f9aecd570c4e5e6d41337f0e2f1adf5"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a0f9aecd570c4e5e6d41337f0e2f1adf5">armnn::profiling::FileOnlyProfilingConnection::Close</a></div><div class="ttdeci">void Close() override</div><div class="ttdef"><b>Definition:</b> <a href="_file_only_profiling_connection_8cpp_source.xhtml#l00091">FileOnlyProfilingConnection.cpp:91</a></div></div>
<div class="ttc" id="_assert_8hpp_xhtml_a5698be69cbd5dfe6c28fcd9867e8cbed"><div class="ttname"><a href="_assert_8hpp.xhtml#a5698be69cbd5dfe6c28fcd9867e8cbed">ARMNN_ASSERT</a></div><div class="ttdeci">#define ARMNN_ASSERT(COND)</div><div class="ttdef"><b>Definition:</b> <a href="_assert_8hpp_source.xhtml#l00014">Assert.hpp:14</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_stream_meta_data_processor_xhtml_a0729ebfcf0d2e4717b94f212fac0bc0c"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_stream_meta_data_processor.xhtml#a0729ebfcf0d2e4717b94f212fac0bc0c">armnn::profiling::StreamMetaDataProcessor::GetHeadersAccepted</a></div><div class="ttdeci">std::vector< uint32_t > GetHeadersAccepted() override</div><div class="ttdef"><b>Definition:</b> <a href="_file_only_profiling_connection_8cpp_source.xhtml#l00023">FileOnlyProfilingConnection.cpp:23</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="classarmnn_1_1profiling_1_1_file_only_profiling_connection_xhtml_a81d13569688277c3264c5cd039a1bb45"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a81d13569688277c3264c5cd039a1bb45">armnn::profiling::FileOnlyProfilingConnection::ReturnPacket</a></div><div class="ttdeci">void ReturnPacket(arm::pipe::Packet &packet) override</div><div class="ttdef"><b>Definition:</b> <a href="_file_only_profiling_connection_8cpp_source.xhtml#l00117">FileOnlyProfilingConnection.cpp:117</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_stream_meta_data_processor_xhtml_a9cb2d435819c130a15f14feffab24688"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_stream_meta_data_processor.xhtml#a9cb2d435819c130a15f14feffab24688">armnn::profiling::StreamMetaDataProcessor::HandlePacket</a></div><div class="ttdeci">void HandlePacket(const arm::pipe::Packet &packet) override</div><div class="ttdoc">process the packet </div><div class="ttdef"><b>Definition:</b> <a href="_file_only_profiling_connection_8cpp_source.xhtml#l00030">FileOnlyProfilingConnection.cpp:30</a></div></div>
<div class="ttc" id="_exceptions_8hpp_xhtml"><div class="ttname"><a href="_exceptions_8hpp.xhtml">Exceptions.hpp</a></div></div>
<div class="ttc" id="namespacearmnn_1_1profiling_xhtml_a006732ecc1f16712db06bf622eb79651"><div class="ttname"><a href="namespacearmnn_1_1profiling.xhtml#a006732ecc1f16712db06bf622eb79651">armnn::profiling::TargetEndianness</a></div><div class="ttdeci">TargetEndianness</div><div class="ttdef"><b>Definition:</b> <a href="_i_local_packet_handler_8hpp_source.xhtml#l00030">ILocalPacketHandler.hpp:30</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_file_only_profiling_connection_xhtml_a42eb542b5a1d73d00c4ce474140bb78c"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a42eb542b5a1d73d00c4ce474140bb78c">armnn::profiling::FileOnlyProfilingConnection::WritePacket</a></div><div class="ttdeci">bool WritePacket(const unsigned char *buffer, uint32_t length) override</div><div class="ttdef"><b>Definition:</b> <a href="_file_only_profiling_connection_8cpp_source.xhtml#l00109">FileOnlyProfilingConnection.cpp:109</a></div></div>
<div class="ttc" id="_file_only_profiling_connection_8hpp_xhtml"><div class="ttname"><a href="_file_only_profiling_connection_8hpp.xhtml">FileOnlyProfilingConnection.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_file_only_profiling_connection_xhtml_a47c113357d105d4f7a549a058e5661ab"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_file_only_profiling_connection.xhtml#a47c113357d105d4f7a549a058e5661ab">armnn::profiling::FileOnlyProfilingConnection::ReadPacket</a></div><div class="ttdeci">arm::pipe::Packet ReadPacket(uint32_t timeout) override</div><div class="ttdef"><b>Definition:</b> <a href="_file_only_profiling_connection_8cpp_source.xhtml#l00126">FileOnlyProfilingConnection.cpp:126</a></div></div>
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