Google Git
Sign in
apache / mxnet-site / fce135bbc9f0f8596c6dccdcc32917144d78ccf2 / . / versions / 1.6.0 / api / cpp / docs / api / broadcast_8h_source.html
blob: f0aec0916ac36061ff1cf1dfb1ea6f8260d8bf91 [file] [log] [blame]
<!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 1.8.11"/>
<title>mxnet: /work/mxnet/3rdparty/mshadow/mshadow/extension/broadcast.h Source File</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="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { init_search(); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">mxnet
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.11 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main&#160;Page</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File&#160;List</span></a></li>
<li><a href="globals.html"><span>File&#160;Members</span></a></li>
</ul>
</div>
<!-- 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 id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_8cab8f464681f7cc51cee77e79a434cd.html">3rdparty</a></li><li class="navelem"><a class="el" href="dir_3e48ced36faa4eaa1b41f6d960bf0edb.html">mshadow</a></li><li class="navelem"><a class="el" href="dir_00b035bb2ad81894e6ad291054ea5f82.html">mshadow</a></li><li class="navelem"><a class="el" href="dir_9bd2a322a448ef0abedd860cb1ca3721.html">extension</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">broadcast.h</div> </div>
</div><!--header-->
<div class="contents">
<a href="broadcast_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#ifndef MSHADOW_EXTENSION_BROADCAST_H_</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#define MSHADOW_EXTENSION_BROADCAST_H_</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &quot;../extension.h&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacemshadow.html">mshadow</a> {</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="keyword">namespace </span>expr {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> DType, <span class="keywordtype">int</span> dimdst, <span class="keywordtype">int</span> dimdst_m_cast&gt;</div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Broadcast1DExp.html"> 22</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html">Broadcast1DExp</a>:</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; <span class="keyword">public</span> <a class="code" href="structmshadow_1_1expr_1_1MakeTensorExp.html">MakeTensorExp</a>&lt;Broadcast1DExp&lt;SrcExp, DType, dimdst, dimdst_m_cast&gt;,</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; SrcExp, dimdst, DType&gt; {</div><div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307"> 26</a></span>&#160; <span class="keyword">const</span> SrcExp &amp;<a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>;</div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a7e5c269cd15f82a75b8eb885840c386a"> 28</a></span>&#160; <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a7e5c269cd15f82a75b8eb885840c386a">Broadcast1DExp</a>(<span class="keyword">const</span> SrcExp &amp;src, <a class="code" href="structmshadow_1_1Shape.html">Shape&lt;dimdst&gt;</a> shape)</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; : src_(src) {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; this-&gt;<a class="code" href="structmshadow_1_1expr_1_1MakeTensorExp.html#a2a2f9b6b828035ea38bfb8620db42a82">shape_</a> = shape;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; }</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;};</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> DType, <span class="keywordtype">int</span> dimdst&gt;</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html"> 43</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html">BroadcastScalarExp</a>:</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keyword">public</span> <a class="code" href="structmshadow_1_1expr_1_1MakeTensorExp.html">MakeTensorExp</a>&lt;BroadcastScalarExp&lt;SrcExp, DType, dimdst&gt;,</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; SrcExp, dimdst, DType&gt; {</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html#ac34aedfd076ea9592c7d60910324d8b7"> 47</a></span>&#160; <span class="keyword">const</span> SrcExp &amp;<a class="code" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html#ac34aedfd076ea9592c7d60910324d8b7">src_</a>;</div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html#a87f6bd1b452af63fb4ebad8a1d9c20b1"> 49</a></span>&#160; <a class="code" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html#a87f6bd1b452af63fb4ebad8a1d9c20b1">BroadcastScalarExp</a>(<span class="keyword">const</span> SrcExp &amp;src, <a class="code" href="structmshadow_1_1Shape.html">Shape&lt;dimdst&gt;</a> shape)</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; : src_(src) {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; this-&gt;<a class="code" href="structmshadow_1_1expr_1_1MakeTensorExp.html#a2a2f9b6b828035ea38bfb8620db42a82">shape_</a> = shape;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; }</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;};</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">int</span> dimcast, <span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> DType,</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keywordtype">int</span> etype, <span class="keywordtype">int</span> dimdst&gt;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="keyword">inline</span> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html">Broadcast1DExp</a>&lt;SrcExp, DType, dimdst, dimdst - dimcast&gt;</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="namespacemshadow_1_1expr.html#a687d5b08a0f691530fdf157e9a9cfe58"> 69</a></span>&#160;<a class="code" href="namespacemshadow_1_1expr.html#a687d5b08a0f691530fdf157e9a9cfe58">broadcast</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1Exp.html">expr::Exp&lt;SrcExp, DType, etype&gt;</a> &amp;src, <a class="code" href="structmshadow_1_1Shape.html">Shape&lt;dimdst&gt;</a> shape) {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <a class="code" href="structmshadow_1_1expr_1_1TypeCheckPass.html">TypeCheckPass&lt;dimcast &lt; dimdst &amp;&amp; ExpInfo&lt;SrcExp&gt;::kDim</a> == 1&gt;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; ::Error_Expression_Does_Not_Meet_Dimension_Req();</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keyword">typedef</span> <a class="code" href="structmshadow_1_1expr_1_1ShapeCheck.html">ShapeCheck&lt;1, SrcExp&gt;</a> ShapeCheckDim1SrcExp;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; CHECK_EQ(ShapeCheckDim1SrcExp::Check(src.<a class="code" href="structmshadow_1_1expr_1_1Exp.html#a99e5454eca73df87ecf8b66d3b3470f5">self</a>())[0], shape[dimcast])</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; &lt;&lt; <span class="stringliteral">&quot;broadcast, shape mismatch&quot;</span>;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html">Broadcast1DExp</a>&lt;SrcExp, DType, dimdst,</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; dimdst - dimcast&gt;(src.<a class="code" href="structmshadow_1_1expr_1_1Exp.html#a99e5454eca73df87ecf8b66d3b3470f5">self</a>(), shape);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;}</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> DType, <span class="keywordtype">int</span> etype, <span class="keywordtype">int</span> dimdst&gt;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;<span class="keyword">inline</span> <a class="code" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html">BroadcastScalarExp&lt;SrcExp, DType, dimdst&gt;</a></div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="namespacemshadow_1_1expr.html#ae2b0f54a2d92fb35083b6da1cd835f3f"> 91</a></span>&#160;<a class="code" href="namespacemshadow_1_1expr.html#ae2b0f54a2d92fb35083b6da1cd835f3f">broadcast_scalar</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1Exp.html">expr::Exp&lt;SrcExp, DType, etype&gt;</a> &amp;src, <a class="code" href="structmshadow_1_1Shape.html">Shape&lt;dimdst&gt;</a> shape) {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <a class="code" href="structmshadow_1_1expr_1_1TypeCheckPass.html">TypeCheckPass&lt;ExpInfo&lt;SrcExp&gt;::kDim</a> == 1&gt;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; ::Error_Expression_Does_Not_Meet_Dimension_Req();</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keyword">typedef</span> <a class="code" href="structmshadow_1_1expr_1_1ShapeCheck.html">ShapeCheck&lt;1, SrcExp&gt;</a> ShapeCheckDim1SrcExp;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; CHECK_EQ(ShapeCheckDim1SrcExp::Check(src.<a class="code" href="structmshadow_1_1expr_1_1Exp.html#a99e5454eca73df87ecf8b66d3b3470f5">self</a>())[0], 1U)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; &lt;&lt; <span class="stringliteral">&quot;broadcast_scalar, source need to be scalar expression&quot;</span>;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html">BroadcastScalarExp&lt;SrcExp, DType, dimdst&gt;</a>(src.<a class="code" href="structmshadow_1_1expr_1_1Exp.html#a99e5454eca73df87ecf8b66d3b3470f5">self</a>(), shape);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;}</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="comment">// short cut functions</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;<span class="comment"></span><span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> DType, <span class="keywordtype">int</span> etype&gt;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;<span class="keyword">inline</span> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html">Broadcast1DExp&lt;SrcExp, DType, 2, 1&gt;</a></div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="namespacemshadow_1_1expr.html#aa0bdb885559ed84e56cd61e731c8162c"> 109</a></span>&#160;<a class="code" href="namespacemshadow_1_1expr.html#aa0bdb885559ed84e56cd61e731c8162c">repmat</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1Exp.html">expr::Exp&lt;SrcExp, DType, etype&gt;</a> &amp;src, <a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> nrow) {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keywordflow">return</span> broadcast&lt;1&gt;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; (src, <a class="code" href="namespacemshadow.html#ad2853583180a7dbe9cbf6b0e15ae60ef">Shape2</a>(nrow, <a class="code" href="structmshadow_1_1expr_1_1ShapeCheck.html">ShapeCheck&lt;1, SrcExp&gt;::Check</a>(src.self())[0]));</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;}</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;<span class="comment">//----------------------</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;<span class="comment">// Execution plan</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="comment">//----------------------</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> DType, <span class="keywordtype">int</span> dimdst, <span class="keywordtype">int</span> dimdst_m_cast&gt;</div><div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4.html"> 117</a></span>&#160;<span class="keyword">struct </span><a class="code" href="classmshadow_1_1expr_1_1Plan.html">Plan</a>&lt;<a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html">Broadcast1DExp</a>&lt;SrcExp, DType, dimdst, dimdst_m_cast&gt;, DType&gt; {</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4.html#ac969c5d2878eb58cfa6e8c802ee92618"> 119</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> dimcast = dimdst - dimdst_m_cast;</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4.html#a45e380564f6b98a54310c549e5297eb0"> 120</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4.html#a45e380564f6b98a54310c549e5297eb0">Plan</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html">Broadcast1DExp&lt;SrcExp, DType, dimdst, dimdst_m_cast&gt;</a> &amp;e)</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; : <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>(<a class="code" href="namespacemshadow_1_1expr.html#aefd008a0bf012dc8fb99d9bbcca7a078">MakePlan</a>(e.<a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>)),</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; ystride_(e.<a class="code" href="structmshadow_1_1expr_1_1MakeTensorExp.html#a2a2f9b6b828035ea38bfb8620db42a82">shape_</a>.ProdShape(dimcast + 1, dimdst - 1)),</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; length_(e.<a class="code" href="structmshadow_1_1expr_1_1MakeTensorExp.html#a2a2f9b6b828035ea38bfb8620db42a82">shape_</a>[dimcast]) {</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <a class="code" href="structmshadow_1_1expr_1_1TypeCheckPass.html">TypeCheckPass&lt;dimcast != dimdst - 1&gt;</a></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;<a class="code" href="structmshadow_1_1expr_1_1TypeCheckPass.html"> ::Error_Expression_Does_Not_Meet_Dimension_Req</a>();</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; }</div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4.html#ad38c8b1d0e058c407e3c30987f9f01d9"> 127</a></span>&#160; <a class="code" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> DType <a class="code" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4.html#ad38c8b1d0e058c407e3c30987f9f01d9">Eval</a>(<a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> y, <a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> x)<span class="keyword"> const </span>{</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>.Eval(0, (y / ystride_) % length_);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; }</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <a class="code" href="classmshadow_1_1expr_1_1Plan.html">expr::Plan&lt;SrcExp, DType&gt;</a> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keyword">const</span> <a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> ystride_, length_;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;};</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> DType, <span class="keywordtype">int</span> dimdst&gt;</div><div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_011_01_4_00_01DType_01_4.html"> 138</a></span>&#160;<span class="keyword">struct </span><a class="code" href="classmshadow_1_1expr_1_1Plan.html">Plan</a>&lt;<a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html">Broadcast1DExp</a>&lt;SrcExp, DType, dimdst, 1&gt;, DType&gt;{</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_011_01_4_00_01DType_01_4.html#a32210acea340aa6282e76c43e385fade"> 140</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_011_01_4_00_01DType_01_4.html#a32210acea340aa6282e76c43e385fade">Plan</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html">Broadcast1DExp&lt;SrcExp, DType, dimdst, 1&gt;</a> &amp;e)</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; : <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>(<a class="code" href="namespacemshadow_1_1expr.html#aefd008a0bf012dc8fb99d9bbcca7a078">MakePlan</a>(e.<a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>)) {}</div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_011_01_4_00_01DType_01_4.html#acfaf34a9871094b6d0d3d6d7672b39f5"> 142</a></span>&#160; <a class="code" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> DType <a class="code" href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_011_01_4_00_01DType_01_4.html#acfaf34a9871094b6d0d3d6d7672b39f5">Eval</a>(<a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> y, <a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> x)<span class="keyword"> const </span>{</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>.Eval(0, x);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; }</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <a class="code" href="classmshadow_1_1expr_1_1Plan.html">expr::Plan&lt;SrcExp, DType&gt;</a> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;};</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> SrcExp, <span class="keyword">typename</span> DType, <span class="keywordtype">int</span> dimdst&gt;</div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01BroadcastScalarExp_3_01SrcExp_00_01DType_00_01dimdst_01_4_00_01DType_01_4.html"> 152</a></span>&#160;<span class="keyword">struct </span><a class="code" href="classmshadow_1_1expr_1_1Plan.html">Plan</a>&lt;<a class="code" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html">BroadcastScalarExp</a>&lt;SrcExp, DType, dimdst&gt;, DType&gt;{</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01BroadcastScalarExp_3_01SrcExp_00_01DType_00_01dimdst_01_4_00_01DType_01_4.html#a6b0105078cd29c5542b2dfd392c7f11c"> 154</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="structmshadow_1_1expr_1_1Plan_3_01BroadcastScalarExp_3_01SrcExp_00_01DType_00_01dimdst_01_4_00_01DType_01_4.html#a6b0105078cd29c5542b2dfd392c7f11c">Plan</a>(<span class="keyword">const</span> <a class="code" href="structmshadow_1_1expr_1_1BroadcastScalarExp.html">BroadcastScalarExp&lt;SrcExp, DType, dimdst&gt;</a> &amp;e)</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; : <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>(<a class="code" href="namespacemshadow_1_1expr.html#aefd008a0bf012dc8fb99d9bbcca7a078">MakePlan</a>(e.<a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>)) {}</div><div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="structmshadow_1_1expr_1_1Plan_3_01BroadcastScalarExp_3_01SrcExp_00_01DType_00_01dimdst_01_4_00_01DType_01_4.html#a4b418b700e8c92cc599f645edb52efcb"> 156</a></span>&#160; <a class="code" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> DType <a class="code" href="structmshadow_1_1expr_1_1Plan_3_01BroadcastScalarExp_3_01SrcExp_00_01DType_00_01dimdst_01_4_00_01DType_01_4.html#a4b418b700e8c92cc599f645edb52efcb">Eval</a>(<a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> y, <a class="code" href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">index_t</a> x)<span class="keyword"> const </span>{</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>.Eval(0, 0);</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; }</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <a class="code" href="classmshadow_1_1expr_1_1Plan.html">expr::Plan&lt;SrcExp, DType&gt;</a> <a class="code" href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">src_</a>;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;};</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;} <span class="comment">// namespace expr</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;} <span class="comment">// namespace mshadow</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;<span class="preprocessor">#endif // MSHADOW_EXTENSION_BROADCAST_H_</span></div><div class="ttc" id="namespacemshadow_1_1expr_html_aa0bdb885559ed84e56cd61e731c8162c"><div class="ttname"><a href="namespacemshadow_1_1expr.html#aa0bdb885559ed84e56cd61e731c8162c">mshadow::expr::repmat</a></div><div class="ttdeci">Broadcast1DExp&lt; SrcExp, DType, 2, 1 &gt; repmat(const expr::Exp&lt; SrcExp, DType, etype &gt; &amp;src, index_t nrow)</div><div class="ttdoc">a expression that replicate a 1 dimension tensor for nrow times </div><div class="ttdef"><b>Definition:</b> broadcast.h:109</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Broadcast1DExp_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1Broadcast1DExp.html">mshadow::expr::Broadcast1DExp</a></div><div class="ttdoc">broadcast Tensor1D into a higher dimension Tensor input: Tensor&lt;Device,1&gt;: ishape[0] output: Tensor&lt;D...</div><div class="ttdef"><b>Definition:</b> broadcast.h:22</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_011_01_4_00_01DType_01_4_html_acfaf34a9871094b6d0d3d6d7672b39f5"><div class="ttname"><a href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_011_01_4_00_01DType_01_4.html#acfaf34a9871094b6d0d3d6d7672b39f5">mshadow::expr::Plan&lt; Broadcast1DExp&lt; SrcExp, DType, dimdst, 1 &gt;, DType &gt;::Eval</a></div><div class="ttdeci">MSHADOW_XINLINE DType Eval(index_t y, index_t x) const </div><div class="ttdef"><b>Definition:</b> broadcast.h:142</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Broadcast1DExp_html_a7e5c269cd15f82a75b8eb885840c386a"><div class="ttname"><a href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a7e5c269cd15f82a75b8eb885840c386a">mshadow::expr::Broadcast1DExp::Broadcast1DExp</a></div><div class="ttdeci">Broadcast1DExp(const SrcExp &amp;src, Shape&lt; dimdst &gt; shape)</div><div class="ttdoc">constructor </div><div class="ttdef"><b>Definition:</b> broadcast.h:28</div></div>
<div class="ttc" id="classmshadow_1_1expr_1_1Plan_html"><div class="ttname"><a href="classmshadow_1_1expr_1_1Plan.html">mshadow::expr::Plan</a></div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:40</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1TypeCheckPass_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1TypeCheckPass.html">mshadow::expr::TypeCheckPass</a></div><div class="ttdoc">used to help static type check </div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:312</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1BroadcastScalarExp_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1BroadcastScalarExp.html">mshadow::expr::BroadcastScalarExp</a></div><div class="ttdoc">broadcast scalar into a higher dimension Tensor input: Tensor&lt;Device,1&gt;: ishape = {1} output: Tensor&lt;...</div><div class="ttdef"><b>Definition:</b> broadcast.h:43</div></div>
<div class="ttc" id="structmshadow_1_1Shape_html"><div class="ttname"><a href="structmshadow_1_1Shape.html">mshadow::Shape</a></div><div class="ttdoc">shape of a tensor </div><div class="ttdef"><b>Definition:</b> tensor.h:35</div></div>
<div class="ttc" id="namespacemshadow_1_1expr_html_ae2b0f54a2d92fb35083b6da1cd835f3f"><div class="ttname"><a href="namespacemshadow_1_1expr.html#ae2b0f54a2d92fb35083b6da1cd835f3f">mshadow::expr::broadcast_scalar</a></div><div class="ttdeci">BroadcastScalarExp&lt; SrcExp, DType, dimdst &gt; broadcast_scalar(const expr::Exp&lt; SrcExp, DType, etype &gt; &amp;src, Shape&lt; dimdst &gt; shape)</div><div class="ttdoc">a expression that replicate a scalar tensor to target dimension. </div><div class="ttdef"><b>Definition:</b> broadcast.h:91</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_011_01_4_00_01DType_01_4_html_a32210acea340aa6282e76c43e385fade"><div class="ttname"><a href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_011_01_4_00_01DType_01_4.html#a32210acea340aa6282e76c43e385fade">mshadow::expr::Plan&lt; Broadcast1DExp&lt; SrcExp, DType, dimdst, 1 &gt;, DType &gt;::Plan</a></div><div class="ttdeci">Plan(const Broadcast1DExp&lt; SrcExp, DType, dimdst, 1 &gt; &amp;e)</div><div class="ttdef"><b>Definition:</b> broadcast.h:140</div></div>
<div class="ttc" id="3rdparty_2mshadow_2mshadow_2base_8h_html_af205b8ab4d8733133d590df7d2639d69"><div class="ttname"><a href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a></div><div class="ttdeci">#define MSHADOW_XINLINE</div><div class="ttdef"><b>Definition:</b> base.h:204</div></div>
<div class="ttc" id="namespacemshadow_html_adcbc2e1131386fccb1474b0bdf045926"><div class="ttname"><a href="namespacemshadow.html#adcbc2e1131386fccb1474b0bdf045926">mshadow::index_t</a></div><div class="ttdeci">int32_t index_t</div><div class="ttdoc">type that will be used for index </div><div class="ttdef"><b>Definition:</b> base.h:291</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Broadcast1DExp_html_a377af1a5b366bd6d99f37088674ea307"><div class="ttname"><a href="structmshadow_1_1expr_1_1Broadcast1DExp.html#a377af1a5b366bd6d99f37088674ea307">mshadow::expr::Broadcast1DExp::src_</a></div><div class="ttdeci">const SrcExp &amp; src_</div><div class="ttdoc">source operand </div><div class="ttdef"><b>Definition:</b> broadcast.h:26</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Plan_3_01BroadcastScalarExp_3_01SrcExp_00_01DType_00_01dimdst_01_4_00_01DType_01_4_html_a6b0105078cd29c5542b2dfd392c7f11c"><div class="ttname"><a href="structmshadow_1_1expr_1_1Plan_3_01BroadcastScalarExp_3_01SrcExp_00_01DType_00_01dimdst_01_4_00_01DType_01_4.html#a6b0105078cd29c5542b2dfd392c7f11c">mshadow::expr::Plan&lt; BroadcastScalarExp&lt; SrcExp, DType, dimdst &gt;, DType &gt;::Plan</a></div><div class="ttdeci">Plan(const BroadcastScalarExp&lt; SrcExp, DType, dimdst &gt; &amp;e)</div><div class="ttdef"><b>Definition:</b> broadcast.h:154</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1BroadcastScalarExp_html_ac34aedfd076ea9592c7d60910324d8b7"><div class="ttname"><a href="structmshadow_1_1expr_1_1BroadcastScalarExp.html#ac34aedfd076ea9592c7d60910324d8b7">mshadow::expr::BroadcastScalarExp::src_</a></div><div class="ttdeci">const SrcExp &amp; src_</div><div class="ttdoc">source operand </div><div class="ttdef"><b>Definition:</b> broadcast.h:47</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1ShapeCheck_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1ShapeCheck.html">mshadow::expr::ShapeCheck</a></div><div class="ttdoc">runtime shape checking template get the shape of an expression, report error if shape mismatch ...</div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:346</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4_html_a45e380564f6b98a54310c549e5297eb0"><div class="ttname"><a href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4.html#a45e380564f6b98a54310c549e5297eb0">mshadow::expr::Plan&lt; Broadcast1DExp&lt; SrcExp, DType, dimdst, dimdst_m_cast &gt;, DType &gt;::Plan</a></div><div class="ttdeci">Plan(const Broadcast1DExp&lt; SrcExp, DType, dimdst, dimdst_m_cast &gt; &amp;e)</div><div class="ttdef"><b>Definition:</b> broadcast.h:120</div></div>
<div class="ttc" id="namespacemshadow_html_ad2853583180a7dbe9cbf6b0e15ae60ef"><div class="ttname"><a href="namespacemshadow.html#ad2853583180a7dbe9cbf6b0e15ae60ef">mshadow::Shape2</a></div><div class="ttdeci">MSHADOW_XINLINE Shape&lt; 2 &gt; Shape2(index_t s0, index_t s1)</div><div class="ttdoc">construct a two dimension shape, stride will equal s0 </div><div class="ttdef"><b>Definition:</b> tensor.h:198</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Plan_3_01BroadcastScalarExp_3_01SrcExp_00_01DType_00_01dimdst_01_4_00_01DType_01_4_html_a4b418b700e8c92cc599f645edb52efcb"><div class="ttname"><a href="structmshadow_1_1expr_1_1Plan_3_01BroadcastScalarExp_3_01SrcExp_00_01DType_00_01dimdst_01_4_00_01DType_01_4.html#a4b418b700e8c92cc599f645edb52efcb">mshadow::expr::Plan&lt; BroadcastScalarExp&lt; SrcExp, DType, dimdst &gt;, DType &gt;::Eval</a></div><div class="ttdeci">MSHADOW_XINLINE DType Eval(index_t y, index_t x) const </div><div class="ttdef"><b>Definition:</b> broadcast.h:156</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1BroadcastScalarExp_html_a87f6bd1b452af63fb4ebad8a1d9c20b1"><div class="ttname"><a href="structmshadow_1_1expr_1_1BroadcastScalarExp.html#a87f6bd1b452af63fb4ebad8a1d9c20b1">mshadow::expr::BroadcastScalarExp::BroadcastScalarExp</a></div><div class="ttdeci">BroadcastScalarExp(const SrcExp &amp;src, Shape&lt; dimdst &gt; shape)</div><div class="ttdoc">constructor </div><div class="ttdef"><b>Definition:</b> broadcast.h:49</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Exp_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1Exp.html">mshadow::expr::Exp</a></div><div class="ttdoc">defines how expression exp can be evaluated and stored into dst </div><div class="ttdef"><b>Definition:</b> expression.h:61</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Exp_html_a99e5454eca73df87ecf8b66d3b3470f5"><div class="ttname"><a href="structmshadow_1_1expr_1_1Exp.html#a99e5454eca73df87ecf8b66d3b3470f5">mshadow::expr::Exp::self</a></div><div class="ttdeci">const SubType &amp; self(void) const </div><div class="ttdef"><b>Definition:</b> expression.h:64</div></div>
<div class="ttc" id="namespacemshadow_1_1expr_html_aefd008a0bf012dc8fb99d9bbcca7a078"><div class="ttname"><a href="namespacemshadow_1_1expr.html#aefd008a0bf012dc8fb99d9bbcca7a078">mshadow::expr::MakePlan</a></div><div class="ttdeci">Plan&lt; BinaryMapExp&lt; OP, TA, TB, DType, etype &gt;, DType &gt; MakePlan(const BinaryMapExp&lt; OP, TA, TB, DType, etype &gt; &amp;e)</div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:221</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1MakeTensorExp_html"><div class="ttname"><a href="structmshadow_1_1expr_1_1MakeTensorExp.html">mshadow::expr::MakeTensorExp</a></div><div class="ttdoc">a general class that allows extension that makes tensors of some shape </div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:25</div></div>
<div class="ttc" id="namespacemshadow_html"><div class="ttname"><a href="namespacemshadow.html">mshadow</a></div><div class="ttdoc">namespace for mshadow </div><div class="ttdef"><b>Definition:</b> base.h:282</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4_html_ad38c8b1d0e058c407e3c30987f9f01d9"><div class="ttname"><a href="structmshadow_1_1expr_1_1Plan_3_01Broadcast1DExp_3_01SrcExp_00_01DType_00_01dimdst_00_01dimdst__m__cast_01_4_00_01DType_01_4.html#ad38c8b1d0e058c407e3c30987f9f01d9">mshadow::expr::Plan&lt; Broadcast1DExp&lt; SrcExp, DType, dimdst, dimdst_m_cast &gt;, DType &gt;::Eval</a></div><div class="ttdeci">MSHADOW_XINLINE DType Eval(index_t y, index_t x) const </div><div class="ttdef"><b>Definition:</b> broadcast.h:127</div></div>
<div class="ttc" id="structmshadow_1_1expr_1_1MakeTensorExp_html_a2a2f9b6b828035ea38bfb8620db42a82"><div class="ttname"><a href="structmshadow_1_1expr_1_1MakeTensorExp.html#a2a2f9b6b828035ea38bfb8620db42a82">mshadow::expr::MakeTensorExp&lt; Broadcast1DExp&lt; SrcExp, DType, dimdst, dimdst_m_cast &gt;, SrcExp, dimdst, DType &gt;::shape_</a></div><div class="ttdeci">Shape&lt; dim &gt; shape_</div><div class="ttdoc">the shape of this expression </div><div class="ttdef"><b>Definition:</b> expr_engine-inl.h:29</div></div>
<div class="ttc" id="namespacemshadow_1_1expr_html_a687d5b08a0f691530fdf157e9a9cfe58"><div class="ttname"><a href="namespacemshadow_1_1expr.html#a687d5b08a0f691530fdf157e9a9cfe58">mshadow::expr::broadcast</a></div><div class="ttdeci">Broadcast1DExp&lt; SrcExp, DType, dimdst, dimdst-dimcast &gt; broadcast(const expr::Exp&lt; SrcExp, DType, etype &gt; &amp;src, Shape&lt; dimdst &gt; shape)</div><div class="ttdoc">a expression that replicate a 1 dimension tensor in dimension dimcast </div><div class="ttdef"><b>Definition:</b> broadcast.h:69</div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sat Mar 28 2020 00:52:29 for mxnet by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.11
</small></address>
</body>
</html>