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| author | Jim Flynn <jim.flynn@arm.com> | 2020-03-20 12:25:56 +0000 |
|---|---|---|
| committer | Jim Flynn <jim.flynn@arm.com> | 2020-03-20 12:25:56 +0000 |
| commit | 6940dd720ebb6b3d1df8ca203ab696daefe58189 (patch) | |
| tree | 453b6bf09531c92efe5c7abb0926bae104042fd7 /Documentation/structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml | |
| parent | 4e2e213d1f22ccd8021bf654e46397434ee50390 (diff) | |
| download | armnn-6940dd720ebb6b3d1df8ca203ab696daefe58189.tar.gz | |
renamed Documentation folder 20.02 and added .nojekyll file
Signed-off-by: Jim Flynn <jim.flynn@arm.com>
Diffstat (limited to 'Documentation/structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml')
| -rw-r--r-- | Documentation/structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/Documentation/structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml b/Documentation/structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml deleted file mode 100644 index 33ac6f2b98..0000000000 --- a/Documentation/structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml +++ /dev/null @@ -1,251 +0,0 @@ -<!-- Copyright (c) 2020 ARM Limited. --> -<!-- --> -<!-- SPDX-License-Identifier: MIT --> -<!-- --> -<!-- HTML header for doxygen 1.8.13--> -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> -<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> -<meta http-equiv="X-UA-Compatible" content="IE=9"/> -<meta name="generator" content="Doxygen 1.8.13"/> -<meta name="robots" content="NOINDEX, NOFOLLOW" /> -<meta name="viewport" content="width=device-width, initial-scale=1"/> -<title>ArmNN: QAsymmS8QuantizationScheme Struct Reference</title> -<link href="tabs.css" rel="stylesheet" type="text/css"/> -<script type="text/javascript" src="jquery.js"></script> -<script type="text/javascript" src="dynsections.js"></script> -<link href="navtree.css" rel="stylesheet" type="text/css"/> -<script type="text/javascript" src="resize.js"></script> -<script type="text/javascript" src="navtreedata.js"></script> -<script type="text/javascript" src="navtree.js"></script> -<script type="text/javascript"> - 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</div> - </td> - </tr> - </tbody> -</table> -</div> -<!-- end header part --> -<!-- Generated by Doxygen 1.8.13 --> -<script type="text/javascript"> -var searchBox = new SearchBox("searchBox", "search",false,'Search'); -</script> -<script type="text/javascript" src="menudata.js"></script> -<script type="text/javascript" src="menu.js"></script> -<script type="text/javascript"> -$(function() { - initMenu('',true,false,'search.php','Search'); - $(document).ready(function() { init_search(); }); -}); -</script> -<div id="main-nav"></div> -</div><!-- top --> -<div id="side-nav" class="ui-resizable side-nav-resizable"> - <div id="nav-tree"> - <div id="nav-tree-contents"> - <div id="nav-sync" class="sync"></div> - </div> - </div> - <div id="splitbar" style="-moz-user-select:none;" - class="ui-resizable-handle"> - </div> -</div> -<script type="text/javascript"> -$(document).ready(function(){initNavTree('structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml','');}); -</script> -<div id="doc-content"> -<!-- window showing the filter options --> -<div id="MSearchSelectWindow" - onmouseover="return searchBox.OnSearchSelectShow()" - onmouseout="return searchBox.OnSearchSelectHide()" - onkeydown="return searchBox.OnSearchSelectKey(event)"> -</div> - -<!-- iframe showing the search results (closed by default) --> -<div id="MSearchResultsWindow"> -<iframe src="javascript:void(0)" frameborder="0" - name="MSearchResults" id="MSearchResults"> -</iframe> -</div> - -<div class="header"> - <div class="summary"> -<a href="#pub-methods">Public Member Functions</a> | -<a href="structarmnn_1_1_q_asymm_s8_quantization_scheme-members.xhtml">List of all members</a> </div> - <div class="headertitle"> -<div class="title">QAsymmS8QuantizationScheme Struct Reference</div> </div> -</div><!--header--> -<div class="contents"> - -<p><code>#include <<a class="el" href="_network_quantization_scheme_8hpp_source.xhtml">NetworkQuantizationScheme.hpp</a>></code></p> -<div class="dynheader"> -Inheritance diagram for QAsymmS8QuantizationScheme:</div> -<div class="dyncontent"> - <div class="center"> - <img src="structarmnn_1_1_q_asymm_s8_quantization_scheme.png" usemap="#QAsymmS8QuantizationScheme_map" alt=""/> - <map id="QAsymmS8QuantizationScheme_map" name="QAsymmS8QuantizationScheme_map"> -<area href="structarmnn_1_1_i_quantization_scheme.xhtml" alt="IQuantizationScheme" shape="rect" coords="0,0,192,24"/> -</map> - </div></div> -<table class="memberdecls"> -<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> -Public Member Functions</h2></td></tr> -<tr class="memitem:a9fb07d8d7554a1502e732b8afa92040a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacearmnn.xhtml#a9b8e5a95f8c061bbbcdb036915dcb61a">OffsetScalePair</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml#a9fb07d8d7554a1502e732b8afa92040a">ComputeScheme</a> (double min, double max) const override</td></tr> -<tr class="separator:a9fb07d8d7554a1502e732b8afa92040a"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a1046eb36ff708a1b84f9a6bf0103fbc7"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml#a1046eb36ff708a1b84f9a6bf0103fbc7">NumBits</a> () const override</td></tr> -<tr class="separator:a1046eb36ff708a1b84f9a6bf0103fbc7"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a57d67416d97cb7138e43656b43feb797"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacearmnn.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml#a57d67416d97cb7138e43656b43feb797">GetDataType</a> () const override</td></tr> -<tr class="separator:a57d67416d97cb7138e43656b43feb797"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="inherit_header pub_methods_structarmnn_1_1_i_quantization_scheme"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_structarmnn_1_1_i_quantization_scheme')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="structarmnn_1_1_i_quantization_scheme.xhtml">IQuantizationScheme</a></td></tr> -<tr class="memitem:ac7ce71800ca0ebb1222958717a834c9a inherit pub_methods_structarmnn_1_1_i_quantization_scheme"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="structarmnn_1_1_i_quantization_scheme.xhtml#ac7ce71800ca0ebb1222958717a834c9a">~IQuantizationScheme</a> ()</td></tr> -<tr class="separator:ac7ce71800ca0ebb1222958717a834c9a inherit pub_methods_structarmnn_1_1_i_quantization_scheme"><td class="memSeparator" colspan="2"> </td></tr> -</table> -<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> -<div class="textblock"> -<p class="definition">Definition at line <a class="el" href="_network_quantization_scheme_8hpp_source.xhtml#l00064">64</a> of file <a class="el" href="_network_quantization_scheme_8hpp_source.xhtml">NetworkQuantizationScheme.hpp</a>.</p> -</div><h2 class="groupheader">Member Function Documentation</h2> -<a id="a9fb07d8d7554a1502e732b8afa92040a"></a> -<h2 class="memtitle"><span class="permalink"><a href="#a9fb07d8d7554a1502e732b8afa92040a">◆ </a></span>ComputeScheme()</h2> - -<div class="memitem"> -<div class="memproto"> -<table class="mlabels"> - <tr> - <td class="mlabels-left"> - <table class="memname"> - <tr> - <td class="memname"><a class="el" href="namespacearmnn.xhtml#a9b8e5a95f8c061bbbcdb036915dcb61a">OffsetScalePair</a> ComputeScheme </td> - <td>(</td> - <td class="paramtype">double </td> - <td class="paramname"><em>min</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">double </td> - <td class="paramname"><em>max</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td> const</td> - </tr> - </table> - </td> - <td class="mlabels-right"> -<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> - </tr> -</table> -</div><div class="memdoc"> - -<p>Implements <a class="el" href="structarmnn_1_1_i_quantization_scheme.xhtml#a6a5561395e9693f02258b49dfcc009b4">IQuantizationScheme</a>.</p> - -<p class="definition">Definition at line <a class="el" href="_network_quantization_scheme_8hpp_source.xhtml#l00066">66</a> of file <a class="el" href="_network_quantization_scheme_8hpp_source.xhtml">NetworkQuantizationScheme.hpp</a>.</p> - -<p class="reference">References <a class="el" href="structarmnn_1_1_i_quantization_scheme.xhtml#a7ebe7ca1c6100440fcc130217f43561b">IQuantizationScheme::NumBits()</a>.</p> -<div class="fragment"><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">if</span> (min > max)</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>  <span class="keywordflow">throw</span> InvalidArgumentException(<span class="stringliteral">"min > max will result in invalid quantization."</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"> 73</span>  <span class="keywordtype">double</span> highest = (1 << <a class="code" href="structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml#a1046eb36ff708a1b84f9a6bf0103fbc7">NumBits</a>()) - 1;</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>  min = std::min(0.0, min); <span class="comment">// min <= 0.0</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  max = std::max(0.0, max); <span class="comment">// max >= 0.0</span></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>  <span class="comment">// To avoid dividing by zero when quantizing a zero filled tensor</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> (min == 0.0 && max == 0.0)</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>  max = 1.0;</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>  <span class="comment">// Assumes quantization range [0-255]</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">double</span> scale = (max-min) / highest ;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">double</span> offset = - min / scale;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">//Clamp 0 to Highest</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  offset = std::max(0.0, std::min(highest, offset));</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">//-128 on offset to cast to signed range</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> std::make_pair(static_cast<float>(scale), static_cast<int>(std::round(offset)-128));</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div><div class="ttc" id="structarmnn_1_1_q_asymm_s8_quantization_scheme_xhtml_a1046eb36ff708a1b84f9a6bf0103fbc7"><div class="ttname"><a href="structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml#a1046eb36ff708a1b84f9a6bf0103fbc7">armnn::QAsymmS8QuantizationScheme::NumBits</a></div><div class="ttdeci">int NumBits() const override</div><div class="ttdef"><b>Definition:</b> <a href="_network_quantization_scheme_8hpp_source.xhtml#l00095">NetworkQuantizationScheme.hpp:95</a></div></div> -</div><!-- fragment --> -</div> -</div> -<a id="a57d67416d97cb7138e43656b43feb797"></a> -<h2 class="memtitle"><span class="permalink"><a href="#a57d67416d97cb7138e43656b43feb797">◆ </a></span>GetDataType()</h2> - -<div class="memitem"> -<div class="memproto"> -<table class="mlabels"> - <tr> - <td class="mlabels-left"> - <table class="memname"> - <tr> - <td class="memname"><a class="el" href="namespacearmnn.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> GetDataType </td> - <td>(</td> - <td class="paramname"></td><td>)</td> - <td> const</td> - </tr> - </table> - </td> - <td class="mlabels-right"> -<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> - </tr> -</table> -</div><div class="memdoc"> - -<p>Implements <a class="el" href="structarmnn_1_1_i_quantization_scheme.xhtml#ad23181f9f8fcc85758f62c49fc7ca23f">IQuantizationScheme</a>.</p> - -<p class="definition">Definition at line <a class="el" href="_network_quantization_scheme_8hpp_source.xhtml#l00097">97</a> of file <a class="el" href="_network_quantization_scheme_8hpp_source.xhtml">NetworkQuantizationScheme.hpp</a>.</p> - -<p class="reference">References <a class="el" href="namespacearmnn.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6a9d02ea768c081d4bdb2b7cab0b3f510d">armnn::QAsymmS8</a>.</p> -<div class="fragment"><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> { <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6a9d02ea768c081d4bdb2b7cab0b3f510d">DataType::QAsymmS8</a>; }</div><div class="ttc" id="namespacearmnn_xhtml_ad8ed01ff3ff33333d8e19db4d2818bb6a9d02ea768c081d4bdb2b7cab0b3f510d"><div class="ttname"><a href="namespacearmnn.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6a9d02ea768c081d4bdb2b7cab0b3f510d">armnn::DataType::QAsymmS8</a></div></div> -</div><!-- fragment --> -</div> -</div> -<a id="a1046eb36ff708a1b84f9a6bf0103fbc7"></a> -<h2 class="memtitle"><span class="permalink"><a href="#a1046eb36ff708a1b84f9a6bf0103fbc7">◆ </a></span>NumBits()</h2> - -<div class="memitem"> -<div class="memproto"> -<table class="mlabels"> - <tr> - <td class="mlabels-left"> - <table class="memname"> - <tr> - <td class="memname">int NumBits </td> - <td>(</td> - <td class="paramname"></td><td>)</td> - <td> const</td> - </tr> - </table> - </td> - <td class="mlabels-right"> -<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> - </tr> -</table> -</div><div class="memdoc"> - -<p>Implements <a class="el" href="structarmnn_1_1_i_quantization_scheme.xhtml#a7ebe7ca1c6100440fcc130217f43561b">IQuantizationScheme</a>.</p> - -<p class="definition">Definition at line <a class="el" href="_network_quantization_scheme_8hpp_source.xhtml#l00095">95</a> of file <a class="el" href="_network_quantization_scheme_8hpp_source.xhtml">NetworkQuantizationScheme.hpp</a>.</p> -<div class="fragment"><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> { <span class="keywordflow">return</span> 8; }</div></div><!-- fragment --> -</div> -</div> -<hr/>The documentation for this struct was generated from the following file:<ul> -<li>src/armnn/<a class="el" href="_network_quantization_scheme_8hpp_source.xhtml">NetworkQuantizationScheme.hpp</a></li> -</ul> -</div><!-- contents --> -</div><!-- doc-content --> -<!-- start footer part --> -<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> - <ul> - <li class="navelem"><a class="el" href="namespacearmnn.xhtml">armnn</a></li><li class="navelem"><a class="el" href="structarmnn_1_1_q_asymm_s8_quantization_scheme.xhtml">QAsymmS8QuantizationScheme</a></li> - <li class="footer">Generated on Fri Mar 13 2020 16:09:19 for ArmNN by - <a href="http://www.doxygen.org/index.html"> - <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li> - </ul> -</div> -</body> -</html> |