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<li class="navelem"><a class="el" href="namespacemshadow.html">mshadow</a></li><li class="navelem"><a class="el" href="namespacemshadow_1_1red.html">red</a></li><li class="navelem"><a class="el" href="structmshadow_1_1red_1_1maximum.html">maximum</a></li> </ul>
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<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="structmshadow_1_1red_1_1maximum-members.html">List of all members</a> </div>
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<div class="title">mshadow::red::maximum Struct Reference</div> </div>
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<p>maximum reducer
<a href="structmshadow_1_1red_1_1maximum.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h_source.html">base.h</a>&gt;</code></p>
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Collaboration diagram for mshadow::red::maximum:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a99b1074ecd03f849cbdcfbad8df8ed2b"><td class="memTemplParams" colspan="2">template&lt;typename DType &gt; </td></tr>
<tr class="memitem:a99b1074ecd03f849cbdcfbad8df8ed2b"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structmshadow_1_1red_1_1maximum.html#a99b1074ecd03f849cbdcfbad8df8ed2b">Reduce</a> (volatile DType &amp;dst, volatile DType src)</td></tr>
<tr class="memdesc:a99b1074ecd03f849cbdcfbad8df8ed2b"><td class="mdescLeft">&#160;</td><td class="mdescRight">do reduction into dst <a href="structmshadow_1_1red_1_1maximum.html#a99b1074ecd03f849cbdcfbad8df8ed2b">More...</a><br /></td></tr>
<tr class="separator:a99b1074ecd03f849cbdcfbad8df8ed2b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a96aaae5db92ec7a3a8a5740265394a35"><td class="memTemplParams" colspan="2">template&lt;typename DType &gt; </td></tr>
<tr class="memitem:a96aaae5db92ec7a3a8a5740265394a35"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structmshadow_1_1red_1_1maximum.html#a96aaae5db92ec7a3a8a5740265394a35">Reduce</a> (volatile DType &amp;dst, volatile DType src, volatile DType &amp;none)</td></tr>
<tr class="memdesc:a96aaae5db92ec7a3a8a5740265394a35"><td class="mdescLeft">&#160;</td><td class="mdescRight">do reduction into dst <a href="structmshadow_1_1red_1_1maximum.html#a96aaae5db92ec7a3a8a5740265394a35">More...</a><br /></td></tr>
<tr class="separator:a96aaae5db92ec7a3a8a5740265394a35"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5c74a9cf04436607f101428cb8fd4326"><td class="memTemplParams" colspan="2">template&lt;typename DType &gt; </td></tr>
<tr class="memitem:a5c74a9cf04436607f101428cb8fd4326"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structmshadow_1_1red_1_1maximum.html#a5c74a9cf04436607f101428cb8fd4326">Merge</a> (volatile DType &amp;dst_val, volatile DType &amp;src_val)</td></tr>
<tr class="memdesc:a5c74a9cf04436607f101428cb8fd4326"><td class="mdescLeft">&#160;</td><td class="mdescRight">combine the results of two reducers <a href="structmshadow_1_1red_1_1maximum.html#a5c74a9cf04436607f101428cb8fd4326">More...</a><br /></td></tr>
<tr class="separator:a5c74a9cf04436607f101428cb8fd4326"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a88b427b9289c2c00736887449ed67d0a"><td class="memTemplParams" colspan="2">template&lt;typename DType &gt; </td></tr>
<tr class="memitem:a88b427b9289c2c00736887449ed67d0a"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structmshadow_1_1red_1_1maximum.html#a88b427b9289c2c00736887449ed67d0a">Merge</a> (volatile DType &amp;dst_val, volatile DType &amp;dst_residual, volatile DType &amp;src_val, volatile DType &amp;src_residual)</td></tr>
<tr class="memdesc:a88b427b9289c2c00736887449ed67d0a"><td class="mdescLeft">&#160;</td><td class="mdescRight">combine the results of two reducers <a href="structmshadow_1_1red_1_1maximum.html#a88b427b9289c2c00736887449ed67d0a">More...</a><br /></td></tr>
<tr class="separator:a88b427b9289c2c00736887449ed67d0a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a97c5d96eac2849f458678742738f1ce0"><td class="memTemplParams" colspan="2">template&lt;typename DType &gt; </td></tr>
<tr class="memitem:a97c5d96eac2849f458678742738f1ce0"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structmshadow_1_1red_1_1maximum.html#a97c5d96eac2849f458678742738f1ce0">Finalize</a> (volatile DType &amp;dst)</td></tr>
<tr class="memdesc:a97c5d96eac2849f458678742738f1ce0"><td class="mdescLeft">&#160;</td><td class="mdescRight">finalize reduction <a href="structmshadow_1_1red_1_1maximum.html#a97c5d96eac2849f458678742738f1ce0">More...</a><br /></td></tr>
<tr class="separator:a97c5d96eac2849f458678742738f1ce0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a99c8021ef1da714c052bfdf1f4e41280"><td class="memTemplParams" colspan="2">template&lt;typename DType &gt; </td></tr>
<tr class="memitem:a99c8021ef1da714c052bfdf1f4e41280"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structmshadow_1_1red_1_1maximum.html#a99c8021ef1da714c052bfdf1f4e41280">Finalize</a> (volatile DType &amp;dst, volatile DType &amp;residual)</td></tr>
<tr class="memdesc:a99c8021ef1da714c052bfdf1f4e41280"><td class="mdescLeft">&#160;</td><td class="mdescRight">finalize reduction <a href="structmshadow_1_1red_1_1maximum.html#a99c8021ef1da714c052bfdf1f4e41280">More...</a><br /></td></tr>
<tr class="separator:a99c8021ef1da714c052bfdf1f4e41280"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac2d455ca3b4eb12554eb31ed6a1387b7"><td class="memTemplParams" colspan="2">template&lt;typename DType &gt; </td></tr>
<tr class="memitem:ac2d455ca3b4eb12554eb31ed6a1387b7"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> DType&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structmshadow_1_1red_1_1maximum.html#ac2d455ca3b4eb12554eb31ed6a1387b7">PartialGrad</a> (DType redres, DType redsrc)</td></tr>
<tr class="memdesc:ac2d455ca3b4eb12554eb31ed6a1387b7"><td class="mdescLeft">&#160;</td><td class="mdescRight">calculate gradient of redres with respect to redsrc, redres: reduced result, redsrc: one of reduction element <a href="structmshadow_1_1red_1_1maximum.html#ac2d455ca3b4eb12554eb31ed6a1387b7">More...</a><br /></td></tr>
<tr class="separator:ac2d455ca3b4eb12554eb31ed6a1387b7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1bffb78fd1c64479b82e9a4ffccab69e"><td class="memTemplParams" colspan="2">template&lt;typename DType &gt; </td></tr>
<tr class="memitem:a1bffb78fd1c64479b82e9a4ffccab69e"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structmshadow_1_1red_1_1maximum.html#a1bffb78fd1c64479b82e9a4ffccab69e">SetInitValue</a> (DType &amp;initv)</td></tr>
<tr class="memdesc:a1bffb78fd1c64479b82e9a4ffccab69e"><td class="mdescLeft">&#160;</td><td class="mdescRight">set the initial value during reduction <a href="structmshadow_1_1red_1_1maximum.html#a1bffb78fd1c64479b82e9a4ffccab69e">More...</a><br /></td></tr>
<tr class="separator:a1bffb78fd1c64479b82e9a4ffccab69e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6f5613dfb9c095420b5fe322aa2ab1ed"><td class="memTemplParams" colspan="2">template&lt;typename DType &gt; </td></tr>
<tr class="memitem:a6f5613dfb9c095420b5fe322aa2ab1ed"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="structmshadow_1_1red_1_1maximum.html#a6f5613dfb9c095420b5fe322aa2ab1ed">SetInitValue</a> (DType &amp;initv, DType &amp;none)</td></tr>
<tr class="memdesc:a6f5613dfb9c095420b5fe322aa2ab1ed"><td class="mdescLeft">&#160;</td><td class="mdescRight">set the initial value during reduction <a href="structmshadow_1_1red_1_1maximum.html#a6f5613dfb9c095420b5fe322aa2ab1ed">More...</a><br /></td></tr>
<tr class="separator:a6f5613dfb9c095420b5fe322aa2ab1ed"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>maximum reducer </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a97c5d96eac2849f458678742738f1ce0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a97c5d96eac2849f458678742738f1ce0">&#9670;&nbsp;</a></span>Finalize() <span class="overload">[1/2]</span></h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename DType &gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void mshadow::red::maximum::Finalize </td>
<td>(</td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>dst</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>finalize reduction </p>
</div>
</div>
<a id="a99c8021ef1da714c052bfdf1f4e41280"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a99c8021ef1da714c052bfdf1f4e41280">&#9670;&nbsp;</a></span>Finalize() <span class="overload">[2/2]</span></h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename DType &gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void mshadow::red::maximum::Finalize </td>
<td>(</td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>dst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>residual</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>finalize reduction </p>
</div>
</div>
<a id="a88b427b9289c2c00736887449ed67d0a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a88b427b9289c2c00736887449ed67d0a">&#9670;&nbsp;</a></span>Merge() <span class="overload">[1/2]</span></h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename DType &gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void mshadow::red::maximum::Merge </td>
<td>(</td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>dst_val</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>dst_residual</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>src_val</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>src_residual</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>combine the results of two reducers </p>
</div>
</div>
<a id="a5c74a9cf04436607f101428cb8fd4326"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5c74a9cf04436607f101428cb8fd4326">&#9670;&nbsp;</a></span>Merge() <span class="overload">[2/2]</span></h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename DType &gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void mshadow::red::maximum::Merge </td>
<td>(</td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>dst_val</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>src_val</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>combine the results of two reducers </p>
</div>
</div>
<a id="ac2d455ca3b4eb12554eb31ed6a1387b7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac2d455ca3b4eb12554eb31ed6a1387b7">&#9670;&nbsp;</a></span>PartialGrad()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename DType &gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> DType mshadow::red::maximum::PartialGrad </td>
<td>(</td>
<td class="paramtype">DType&#160;</td>
<td class="paramname"><em>redres</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">DType&#160;</td>
<td class="paramname"><em>redsrc</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>calculate gradient of redres with respect to redsrc, redres: reduced result, redsrc: one of reduction element </p>
</div>
</div>
<a id="a99b1074ecd03f849cbdcfbad8df8ed2b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a99b1074ecd03f849cbdcfbad8df8ed2b">&#9670;&nbsp;</a></span>Reduce() <span class="overload">[1/2]</span></h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename DType &gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
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<td class="memname">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void mshadow::red::maximum::Reduce </td>
<td>(</td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>dst</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">volatile DType&#160;</td>
<td class="paramname"><em>src</em>&#160;</td>
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<td></td>
<td>)</td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
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<p>do reduction into dst </p>
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<a id="a96aaae5db92ec7a3a8a5740265394a35"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a96aaae5db92ec7a3a8a5740265394a35">&#9670;&nbsp;</a></span>Reduce() <span class="overload">[2/2]</span></h2>
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template&lt;typename DType &gt; </div>
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<td class="memname">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void mshadow::red::maximum::Reduce </td>
<td>(</td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>dst</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">volatile DType&#160;</td>
<td class="paramname"><em>src</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">volatile DType &amp;&#160;</td>
<td class="paramname"><em>none</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
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<p>do reduction into dst </p>
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<a id="a1bffb78fd1c64479b82e9a4ffccab69e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1bffb78fd1c64479b82e9a4ffccab69e">&#9670;&nbsp;</a></span>SetInitValue() <span class="overload">[1/2]</span></h2>
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template&lt;typename DType &gt; </div>
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<td class="memname">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void mshadow::red::maximum::SetInitValue </td>
<td>(</td>
<td class="paramtype">DType &amp;&#160;</td>
<td class="paramname"><em>initv</em></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
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<p>set the initial value during reduction </p>
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<a id="a6f5613dfb9c095420b5fe322aa2ab1ed"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6f5613dfb9c095420b5fe322aa2ab1ed">&#9670;&nbsp;</a></span>SetInitValue() <span class="overload">[2/2]</span></h2>
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<td class="memname">static <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#af205b8ab4d8733133d590df7d2639d69">MSHADOW_XINLINE</a> void mshadow::red::maximum::SetInitValue </td>
<td>(</td>
<td class="paramtype">DType &amp;&#160;</td>
<td class="paramname"><em>initv</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">DType &amp;&#160;</td>
<td class="paramname"><em>none</em>&#160;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
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<p>set the initial value during reduction </p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>/work/mxnet/3rdparty/mshadow/mshadow/<a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h_source.html">base.h</a></li>
</ul>
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