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<div class="title">RangeTracker.cpp</div> </div>
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<a href="_range_tracker_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 © 2017 Arm Ltd. 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="_range_tracker_8hpp.xhtml">RangeTracker.hpp</a>"</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "<a class="code" href="_internal_types_8hpp.xhtml">InternalTypes.hpp</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="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></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> </div><div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#a2f058d459a4f21569be3266227f2f6e5"> 12</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a2f058d459a4f21569be3266227f2f6e5">RangeTracker::SetRange</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_i_connectable_layer.xhtml">armnn::IConnectableLayer</a>* layer, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> outputIdx, <span class="keywordtype">float</span> min, <span class="keywordtype">float</span> max)</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> {</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  <span class="keyword">auto</span>& ranges = m_GuidToRangesMap[layer-><a class="code" href="classarmnn_1_1_i_connectable_layer.xhtml#afb5e65c770f6cee222db8af7581541a6">GetGuid</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="keywordtype">unsigned</span> <span class="keywordtype">int</span> numOfOutputSlots = layer-><a class="code" href="classarmnn_1_1_i_connectable_layer.xhtml#ac2dac3b61c94de52093616be4ab17f8d">GetNumOutputSlots</a>();</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="comment">// output layers are a special case</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <span class="keywordflow">if</span> (numOfOutputSlots == 0)</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>  ++numOfOutputSlots;</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> (ranges.size() < numOfOutputSlots)</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>  ranges.resize(numOfOutputSlots);</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  }</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  ranges[outputIdx] = std::make_pair(min, max);</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> }</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#a507bae23f59e94b4161886ebe663cdf4"> 29</a></span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a997e96288bdb106c922202e3f33d5d7b">RangeTracker::MinMaxRange</a> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a507bae23f59e94b4161886ebe663cdf4">RangeTracker::GetRange</a>(<a class="code" href="classarmnn_1_1profiling_1_1_profiling_guid.xhtml">armnn::LayerGuid</a> guid, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> idx)<span class="keyword"> const</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword"></span>{</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">auto</span> search = m_GuidToRangesMap.find(guid);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">if</span> (search == m_GuidToRangesMap.end())</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">if</span> (<a class="code" href="classarmnn_1_1_range_tracker.xhtml#a0c2d49bcd4d4340a31d71dd0e4ccefef">IsInDynamicMode</a>())</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="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_exception.xhtml">armnn::Exception</a>(<span class="stringliteral">"Have no entry for layer GUID ["</span> + std::to_string(guid) + <span class="stringliteral">"]"</span>);</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  }</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">else</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">return</span> DefaultRange();</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="keywordflow">return</span> search->second.at(idx);</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"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#aa55e27d7cc1569b82476e6b30cbd6c25"> 46</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#aa55e27d7cc1569b82476e6b30cbd6c25">RangeTracker::RefineMin</a>(<a class="code" href="classarmnn_1_1profiling_1_1_profiling_guid.xhtml">LayerGuid</a> guid, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> idx, <span class="keywordtype">float</span> newMin)</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="keyword">auto</span>& currentMin = m_GuidToRangesMap.find(guid)->second.at(idx).first;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">if</span> (newMin < currentMin)</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>  currentMin = newMin;</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> }</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#ae5a4c3257000f8a0b7392a0104775894"> 55</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#ae5a4c3257000f8a0b7392a0104775894">RangeTracker::RefineMax</a>(<a class="code" href="classarmnn_1_1profiling_1_1_profiling_guid.xhtml">LayerGuid</a> guid, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> idx, <span class="keywordtype">float</span> newMax)</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="keyword">auto</span>& currentMax = m_GuidToRangesMap.find(guid)->second.at(idx).second;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">if</span> (newMax > currentMax)</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>  currentMax = newMax;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</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> </div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#a4618337ffe8a3a2b5a6abf475454acdd"> 64</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a4618337ffe8a3a2b5a6abf475454acdd">RangeTracker::ResetMinMax</a>(<a class="code" href="classarmnn_1_1profiling_1_1_profiling_guid.xhtml">LayerGuid</a> guid, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> idx, <span class="keywordtype">float</span> newMin, <span class="keywordtype">float</span> newMax)</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="keyword">auto</span> minMaxPair = m_GuidToRangesMap.find(guid);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">auto</span>& currentMin = minMaxPair->second.at(idx).first;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">auto</span>& currentMax = minMaxPair->second.at(idx).second;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  currentMin = newMin;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  currentMax = newMax;</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> </div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#a372de693ad40b3f42839c8ec6ac845f4"> 74</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a372de693ad40b3f42839c8ec6ac845f4">RangeTracker::Reset</a>()</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>  m_GuidToRangesMap.clear();</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> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> } <span class="comment">//namespace armnn</span></div><div class="ttc" id="classarmnn_1_1_i_connectable_layer_xhtml_ac2dac3b61c94de52093616be4ab17f8d"><div class="ttname"><a href="classarmnn_1_1_i_connectable_layer.xhtml#ac2dac3b61c94de52093616be4ab17f8d">armnn::IConnectableLayer::GetNumOutputSlots</a></div><div class="ttdeci">virtual unsigned int GetNumOutputSlots() const =0</div><div class="ttdoc">Returns the number of connectable output slots. </div></div>
<div class="ttc" id="classarmnn_1_1_i_connectable_layer_xhtml"><div class="ttname"><a href="classarmnn_1_1_i_connectable_layer.xhtml">armnn::IConnectableLayer</a></div><div class="ttdoc">Interface for a layer that is connectable to other layers via InputSlots and OutputSlots. </div><div class="ttdef"><b>Definition:</b> <a href="_i_network_8hpp_source.xhtml#l00062">INetwork.hpp:62</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_a0c2d49bcd4d4340a31d71dd0e4ccefef"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#a0c2d49bcd4d4340a31d71dd0e4ccefef">armnn::RangeTracker::IsInDynamicMode</a></div><div class="ttdeci">bool IsInDynamicMode() const</div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8hpp_source.xhtml#l00047">RangeTracker.hpp:47</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_a4618337ffe8a3a2b5a6abf475454acdd"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#a4618337ffe8a3a2b5a6abf475454acdd">armnn::RangeTracker::ResetMinMax</a></div><div class="ttdeci">void ResetMinMax(LayerGuid guid, unsigned int idx, float newMin, float newMax)</div><div class="ttdoc">Overwrite min and max in RangeTracker with newMin and newMax. </div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8cpp_source.xhtml#l00064">RangeTracker.cpp:64</a></div></div>
<div class="ttc" id="classarmnn_1_1profiling_1_1_profiling_guid_xhtml"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_profiling_guid.xhtml">armnn::profiling::ProfilingGuid</a></div><div class="ttdef"><b>Definition:</b> <a href="_types_8hpp_source.xhtml#l00291">Types.hpp:291</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_ae5a4c3257000f8a0b7392a0104775894"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#ae5a4c3257000f8a0b7392a0104775894">armnn::RangeTracker::RefineMax</a></div><div class="ttdeci">void RefineMax(LayerGuid guid, unsigned int slotIndex, float newMax)</div><div class="ttdoc">Update max in RangeTracker with new_max if it is greater than current value. </div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8cpp_source.xhtml#l00055">RangeTracker.cpp:55</a></div></div>
<div class="ttc" id="_range_tracker_8hpp_xhtml"><div class="ttname"><a href="_range_tracker_8hpp.xhtml">RangeTracker.hpp</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="_internal_types_8hpp_xhtml"><div class="ttname"><a href="_internal_types_8hpp.xhtml">InternalTypes.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_a997e96288bdb106c922202e3f33d5d7b"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#a997e96288bdb106c922202e3f33d5d7b">armnn::RangeTracker::MinMaxRange</a></div><div class="ttdeci">std::pair< float, float > MinMaxRange</div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8hpp_source.xhtml#l00020">RangeTracker.hpp:20</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_a507bae23f59e94b4161886ebe663cdf4"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#a507bae23f59e94b4161886ebe663cdf4">armnn::RangeTracker::GetRange</a></div><div class="ttdeci">MinMaxRange GetRange(LayerGuid guid, unsigned int idx) const</div><div class="ttdoc">Retrieve the Range for a particular output slot on a particular layer. </div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8cpp_source.xhtml#l00029">RangeTracker.cpp:29</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_a2f058d459a4f21569be3266227f2f6e5"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#a2f058d459a4f21569be3266227f2f6e5">armnn::RangeTracker::SetRange</a></div><div class="ttdeci">void SetRange(const IConnectableLayer *layer, unsigned int outputIdx, float min, float max)</div><div class="ttdoc">Set the range for an output slot on a layer. </div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8cpp_source.xhtml#l00012">RangeTracker.cpp:12</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_connectable_layer_xhtml_afb5e65c770f6cee222db8af7581541a6"><div class="ttname"><a href="classarmnn_1_1_i_connectable_layer.xhtml#afb5e65c770f6cee222db8af7581541a6">armnn::IConnectableLayer::GetGuid</a></div><div class="ttdeci">virtual LayerGuid GetGuid() const =0</div><div class="ttdoc">Returns the unique id of the layer. </div></div>
<div class="ttc" id="classarmnn_1_1_exception_xhtml"><div class="ttname"><a href="classarmnn_1_1_exception.xhtml">armnn::Exception</a></div><div class="ttdoc">Base class for all ArmNN exceptions so that users can filter to just those. </div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.xhtml#l00046">Exceptions.hpp:46</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_a372de693ad40b3f42839c8ec6ac845f4"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#a372de693ad40b3f42839c8ec6ac845f4">armnn::RangeTracker::Reset</a></div><div class="ttdeci">void Reset()</div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8cpp_source.xhtml#l00074">RangeTracker.cpp:74</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_aa55e27d7cc1569b82476e6b30cbd6c25"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#aa55e27d7cc1569b82476e6b30cbd6c25">armnn::RangeTracker::RefineMin</a></div><div class="ttdeci">void RefineMin(LayerGuid guid, unsigned int slotIndex, float newMin)</div><div class="ttdoc">Update min in RangeTracker with new_min if it is lower than current value. </div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8cpp_source.xhtml#l00046">RangeTracker.cpp:46</a></div></div>
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