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<div class="title">ClContextSerializer.cpp</div> </div>
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<a href="_cl_context_serializer_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 © 2020 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="_cl_context_serializer_8hpp.xhtml">ClContextSerializer.hpp</a>"</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "<a class="code" href="_cl_context_schema__generated_8h.xhtml">ClContextSchema_generated.h</a>"</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 <<a class="code" href="_logging_8hpp.xhtml">armnn/Logging.hpp</a>></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <<a class="code" href="_numeric_cast_8hpp.xhtml">armnn/utility/NumericCast.hpp</a>></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 <fmt/format.h></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <fstream></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <iostream></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <vector></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><a class="code" href="namespacearmnn.xhtml">armnn</a></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_1_cl_context_serializer.xhtml#a4a280cb5af0dc71c4dd665e2d12c4c94"> 23</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_cl_context_serializer.xhtml#a4a280cb5af0dc71c4dd665e2d12c4c94">ClContextSerializer::Serialize</a>(<span class="keyword">const</span> arm_compute::CLCompileContext& clCompileContext)</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>  <span class="comment">// Get map of built programs from clCompileContext</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  std::map<std::string, cl::Program> builtProgramsMap = clCompileContext.get_built_programs();</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordflow">if</span> (builtProgramsMap.empty())</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>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">warning</a>) << <span class="stringliteral">"There are no built programs to be serialised."</span>;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">return</span>;</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> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// Create Flatbuffer CL Programs</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  std::vector<flatbuffers::Offset<armnn::Program>> clPrograms;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">for</span>(<span class="keyword">const</span> <span class="keyword">auto</span>& program : builtProgramsMap)</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>  std::vector<std::vector<uint8_t>> binaries = program.second.getInfo<CL_PROGRAM_BINARIES>();</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  clPrograms.push_back(<a class="code" href="namespacearmnn.xhtml#a0f37510801ba4f2500e4e9558c81f93c">CreateProgram</a>(m_FlatBufferBuilder,</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  m_FlatBufferBuilder.CreateString(program.first),</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  m_FlatBufferBuilder.CreateVector(binaries[0])));</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> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment">// Create Flatbuffer CLContext</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">auto</span> clContext = <a class="code" href="namespacearmnn.xhtml#ac845f99ae84c2fcf016b676769da7c51">CreateClContext</a>(m_FlatBufferBuilder, m_FlatBufferBuilder.CreateVector(clPrograms));</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>  m_FlatBufferBuilder.Finish(clContext);</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> </div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classarmnn_1_1_cl_context_serializer.xhtml#a049d34980f9dd0a518f9781822a718c4"> 49</a></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_cl_context_serializer.xhtml#a049d34980f9dd0a518f9781822a718c4">ClContextSerializer::SaveSerializedToStream</a>(std::ostream& stream)</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment">// Write to a stream</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">auto</span> bytesToWrite = <a class="code" href="namespacearmnn.xhtml#a375ca3cff9f1b005d1412dc5f3cf5b6e">armnn::numeric_cast</a><std::streamsize>(m_FlatBufferBuilder.GetSize());</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  stream.write(reinterpret_cast<const char*>(m_FlatBufferBuilder.GetBufferPointer()), bytesToWrite);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">return</span> !stream.bad();</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> } <span class="comment">// namespace armnn</span></div><div class="ttc" id="namespacearmnn_xhtml_a0f37510801ba4f2500e4e9558c81f93c"><div class="ttname"><a href="namespacearmnn.xhtml#a0f37510801ba4f2500e4e9558c81f93c">armnn::CreateProgram</a></div><div class="ttdeci">flatbuffers::Offset< Program > CreateProgram(flatbuffers::FlatBufferBuilder &_fbb, flatbuffers::Offset< flatbuffers::String > name=0, flatbuffers::Offset< flatbuffers::Vector< uint8_t >> binary=0)</div><div class="ttdef"><b>Definition:</b> <a href="_cl_context_schema__generated_8h_source.xhtml#l00118">ClContextSchema_generated.h:118</a></div></div>
<div class="ttc" id="_cl_context_schema__generated_8h_xhtml"><div class="ttname"><a href="_cl_context_schema__generated_8h.xhtml">ClContextSchema_generated.h</a></div></div>
<div class="ttc" id="_logging_8hpp_xhtml_a7b6ad073975f437ec38ca7d20154727f"><div class="ttname"><a href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a></div><div class="ttdeci">#define ARMNN_LOG(severity)</div><div class="ttdef"><b>Definition:</b> <a href="_logging_8hpp_source.xhtml#l00202">Logging.hpp:202</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_context_serializer_xhtml_a049d34980f9dd0a518f9781822a718c4"><div class="ttname"><a href="classarmnn_1_1_cl_context_serializer.xhtml#a049d34980f9dd0a518f9781822a718c4">armnn::ClContextSerializer::SaveSerializedToStream</a></div><div class="ttdeci">bool SaveSerializedToStream(std::ostream &stream)</div><div class="ttdoc">Serializes the ClContext to the stream. </div><div class="ttdef"><b>Definition:</b> <a href="_cl_context_serializer_8cpp_source.xhtml#l00049">ClContextSerializer.cpp:49</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="_numeric_cast_8hpp_xhtml"><div class="ttname"><a href="_numeric_cast_8hpp.xhtml">NumericCast.hpp</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd"><div class="ttname"><a href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">armnn::BoostLogSeverityMapping::warning</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_context_serializer_xhtml_a4a280cb5af0dc71c4dd665e2d12c4c94"><div class="ttname"><a href="classarmnn_1_1_cl_context_serializer.xhtml#a4a280cb5af0dc71c4dd665e2d12c4c94">armnn::ClContextSerializer::Serialize</a></div><div class="ttdeci">void Serialize(const arm_compute::CLCompileContext &clCompileContext)</div><div class="ttdoc">Serializes the CLCompileContext built-in programs. </div><div class="ttdef"><b>Definition:</b> <a href="_cl_context_serializer_8cpp_source.xhtml#l00023">ClContextSerializer.cpp:23</a></div></div>
<div class="ttc" id="_logging_8hpp_xhtml"><div class="ttname"><a href="_logging_8hpp.xhtml">Logging.hpp</a></div></div>
<div class="ttc" id="_cl_context_serializer_8hpp_xhtml"><div class="ttname"><a href="_cl_context_serializer_8hpp.xhtml">ClContextSerializer.hpp</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_xhtml_ac845f99ae84c2fcf016b676769da7c51"><div class="ttname"><a href="namespacearmnn.xhtml#ac845f99ae84c2fcf016b676769da7c51">armnn::CreateClContext</a></div><div class="ttdeci">flatbuffers::Offset< ClContext > CreateClContext(flatbuffers::FlatBufferBuilder &_fbb, flatbuffers::Offset< flatbuffers::Vector< flatbuffers::Offset< armnn::Program >>> programs=0)</div><div class="ttdef"><b>Definition:</b> <a href="_cl_context_schema__generated_8h_source.xhtml#l00057">ClContextSchema_generated.h:57</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a375ca3cff9f1b005d1412dc5f3cf5b6e"><div class="ttname"><a href="namespacearmnn.xhtml#a375ca3cff9f1b005d1412dc5f3cf5b6e">armnn::numeric_cast</a></div><div class="ttdeci">std::enable_if_t< std::is_unsigned< Source >::value &&std::is_unsigned< Dest >::value, Dest > numeric_cast(Source source)</div><div class="ttdef"><b>Definition:</b> <a href="_numeric_cast_8hpp_source.xhtml#l00035">NumericCast.hpp:35</a></div></div>
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