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<div class="title">RangeTracker.hpp</div> </div>
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<a href="_range_tracker_8hpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Copyright © 2017 Arm Ltd. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_i_network_8hpp.xhtml">armnn/INetwork.hpp</a>&gt;</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_types_8hpp.xhtml">armnn/Types.hpp</a>&gt;</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &lt;unordered_map&gt;</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;{</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml"> 17</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarmnn_1_1_range_tracker.xhtml">RangeTracker</a></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;{</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#a997e96288bdb106c922202e3f33d5d7b"> 20</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a997e96288bdb106c922202e3f33d5d7b">MinMaxRange</a> = std::pair&lt;float, float&gt;;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> /// Retrieve the Range for a particular output slot on a particular layer</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"></span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a997e96288bdb106c922202e3f33d5d7b">MinMaxRange</a> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a507bae23f59e94b4161886ebe663cdf4">GetRange</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="keyword">const</span>;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="comment"> /// Set the range for an output slot on a layer</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a2f058d459a4f21569be3266227f2f6e5">SetRange</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_i_connectable_layer.xhtml">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="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="comment"> /// Query function to check that the RangeTracker is empty.</span></div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#a8e12342fc420701fbffd97025421575a"> 29</a></span>&#160;<span class="comment"></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a8e12342fc420701fbffd97025421575a">IsEmpty</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_GuidToRangesMap.empty(); }</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="comment"> /// Query that there is an entry for a layer</span></div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#a084c5aacd7e3bb07f2cfd5a8e9b0dd30"> 32</a></span>&#160;<span class="comment"></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a084c5aacd7e3bb07f2cfd5a8e9b0dd30">HasRanges</a>(<a class="code" href="classarmnn_1_1profiling_1_1_profiling_guid.xhtml">LayerGuid</a> guid)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_GuidToRangesMap.find(guid) != m_GuidToRangesMap.end(); }</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="comment"> /// Update min in RangeTracker with new_min if it is lower than current value</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#aa55e27d7cc1569b82476e6b30cbd6c25">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> slotIndex, <span class="keywordtype">float</span> newMin);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="comment"> /// Update max in RangeTracker with new_max if it is greater than current value</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#ae5a4c3257000f8a0b7392a0104775894">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> slotIndex, <span class="keywordtype">float</span> newMax);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="comment"> /// Overwrite min and max in RangeTracker with newMin and newMax</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a4618337ffe8a3a2b5a6abf475454acdd">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="l00042"></a><span class="lineno"> 42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a372de693ad40b3f42839c8ec6ac845f4">Reset</a>();</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#ad083f83ce01c5a1e16da1236442e2169"> 45</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#ad083f83ce01c5a1e16da1236442e2169">SetDynamicMode</a>(<span class="keywordtype">bool</span> flag) { m_DynamicMode = flag; }</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classarmnn_1_1_range_tracker.xhtml#a0c2d49bcd4d4340a31d71dd0e4ccefef"> 47</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a0c2d49bcd4d4340a31d71dd0e4ccefef">IsInDynamicMode</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_DynamicMode; }</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keyword">using</span> MinMaxRanges = std::vector&lt;MinMaxRange&gt;;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="comment"> /// Retrieve the default range</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment"></span> <a class="code" href="classarmnn_1_1_range_tracker.xhtml#a997e96288bdb106c922202e3f33d5d7b">MinMaxRange</a> DefaultRange()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> std::make_pair(-15.0f, 15.0f); }</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="comment"> /// Mapping from a layer Guid to an array of ranges for outputs</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="comment"></span> std::unordered_map&lt;LayerGuid, MinMaxRanges&gt; m_GuidToRangesMap;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordtype">bool</span> m_DynamicMode = <span class="keyword">false</span>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;};</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;} <span class="comment">//namespace armnn</span></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#l00061">INetwork.hpp:61</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_1_range_tracker_xhtml"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml">armnn::RangeTracker</a></div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8hpp_source.xhtml#l00017">RangeTracker.hpp:17</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#l00252">Types.hpp:252</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="namespacearmnn_xhtml"><div class="ttname"><a href="namespacearmnn.xhtml">armnn</a></div><div class="ttdoc">Copyright (c) 2020 ARM Limited. </div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00025">00_introduction.dox:25</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&lt; float, float &gt; 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="_types_8hpp_xhtml"><div class="ttname"><a href="_types_8hpp.xhtml">Types.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_a084c5aacd7e3bb07f2cfd5a8e9b0dd30"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#a084c5aacd7e3bb07f2cfd5a8e9b0dd30">armnn::RangeTracker::HasRanges</a></div><div class="ttdeci">bool HasRanges(LayerGuid guid) const</div><div class="ttdoc">Query that there is an entry for a layer. </div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8hpp_source.xhtml#l00032">RangeTracker.hpp:32</a></div></div>
<div class="ttc" id="_i_network_8hpp_xhtml"><div class="ttname"><a href="_i_network_8hpp.xhtml">INetwork.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_a8e12342fc420701fbffd97025421575a"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#a8e12342fc420701fbffd97025421575a">armnn::RangeTracker::IsEmpty</a></div><div class="ttdeci">bool IsEmpty() const</div><div class="ttdoc">Query function to check that the RangeTracker is empty. </div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8hpp_source.xhtml#l00029">RangeTracker.hpp:29</a></div></div>
<div class="ttc" id="classarmnn_1_1_range_tracker_xhtml_ad083f83ce01c5a1e16da1236442e2169"><div class="ttname"><a href="classarmnn_1_1_range_tracker.xhtml#ad083f83ce01c5a1e16da1236442e2169">armnn::RangeTracker::SetDynamicMode</a></div><div class="ttdeci">void SetDynamicMode(bool flag)</div><div class="ttdef"><b>Definition:</b> <a href="_range_tracker_8hpp_source.xhtml#l00045">RangeTracker.hpp:45</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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