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| |
| <p>GPU random number generator. |
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| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> |
| Public Member Functions</h2></td></tr> |
| <tr class="memitem:a47236e16630bfafbf207d1ac57547b18"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a47236e16630bfafbf207d1ac57547b18">Random</a> (int seed)</td></tr> |
| <tr class="memdesc:a47236e16630bfafbf207d1ac57547b18"><td class="mdescLeft"> </td><td class="mdescRight">constructor of random engine <a href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a47236e16630bfafbf207d1ac57547b18">More...</a><br /></td></tr> |
| <tr class="separator:a47236e16630bfafbf207d1ac57547b18"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6600fb034b3c840dd568458b9cea397c"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a6600fb034b3c840dd568458b9cea397c">~Random</a> (void) <a class="el" href="3rdparty_2mshadow_2mshadow_2base_8h.html#a53a342d1f8cc22d36ed49e4c51c19f0c">MSHADOW_THROW_EXCEPTION</a></td></tr> |
| <tr class="separator:a6600fb034b3c840dd568458b9cea397c"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ac813f60f1d2d7c7e5cd4a4cc15068667"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#ac813f60f1d2d7c7e5cd4a4cc15068667">set_stream</a> (<a class="el" href="structmshadow_1_1Stream.html">Stream</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a> > *stream)</td></tr> |
| <tr class="memdesc:ac813f60f1d2d7c7e5cd4a4cc15068667"><td class="mdescLeft"> </td><td class="mdescRight">set the stream of computation <a href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#ac813f60f1d2d7c7e5cd4a4cc15068667">More...</a><br /></td></tr> |
| <tr class="separator:ac813f60f1d2d7c7e5cd4a4cc15068667"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a997d28fe4cfa9a1f36b88160ce61ec9a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a997d28fe4cfa9a1f36b88160ce61ec9a">Seed</a> (int seed)</td></tr> |
| <tr class="memdesc:a997d28fe4cfa9a1f36b88160ce61ec9a"><td class="mdescLeft"> </td><td class="mdescRight">seed random number generator using this seed <a href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a997d28fe4cfa9a1f36b88160ce61ec9a">More...</a><br /></td></tr> |
| <tr class="separator:a997d28fe4cfa9a1f36b88160ce61ec9a"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a8c3a2f7df5bc62093b4a55b9d42bb60e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a8c3a2f7df5bc62093b4a55b9d42bb60e">GetRandInt</a> (const <a class="el" href="structmshadow_1_1Tensor.html">Tensor</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, 1, unsigned > &dst)</td></tr> |
| <tr class="memdesc:a8c3a2f7df5bc62093b4a55b9d42bb60e"><td class="mdescLeft"> </td><td class="mdescRight">get a set of random integers <a href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a8c3a2f7df5bc62093b4a55b9d42bb60e">More...</a><br /></td></tr> |
| <tr class="separator:a8c3a2f7df5bc62093b4a55b9d42bb60e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ae84681d4a83c444557e47abd69bd0f58"><td class="memTemplParams" colspan="2">template<int dim> </td></tr> |
| <tr class="memitem:ae84681d4a83c444557e47abd69bd0f58"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#ae84681d4a83c444557e47abd69bd0f58">SampleUniform</a> (<a class="el" href="structmshadow_1_1Tensor.html">Tensor</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, dim, DType > *dst, DType a=0.0f, DType b=1.0f)</td></tr> |
| <tr class="memdesc:ae84681d4a83c444557e47abd69bd0f58"><td class="mdescLeft"> </td><td class="mdescRight">generate data from uniform [a,b) <a href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#ae84681d4a83c444557e47abd69bd0f58">More...</a><br /></td></tr> |
| <tr class="separator:ae84681d4a83c444557e47abd69bd0f58"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a7c19ed4e6627e929fca95a4e404d6f56"><td class="memTemplParams" colspan="2">template<int dim> </td></tr> |
| <tr class="memitem:a7c19ed4e6627e929fca95a4e404d6f56"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a7c19ed4e6627e929fca95a4e404d6f56">SampleGaussian</a> (<a class="el" href="structmshadow_1_1Tensor.html">Tensor</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, dim, DType > *dst, DType mu=0.0f, DType sigma=1.0f)</td></tr> |
| <tr class="memdesc:a7c19ed4e6627e929fca95a4e404d6f56"><td class="mdescLeft"> </td><td class="mdescRight">generate data from standard gaussian <a href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a7c19ed4e6627e929fca95a4e404d6f56">More...</a><br /></td></tr> |
| <tr class="separator:a7c19ed4e6627e929fca95a4e404d6f56"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a01b9b81f9ef61fddf8a2fc40adfd32a9"><td class="memTemplParams" colspan="2">template<int dim> </td></tr> |
| <tr class="memitem:a01b9b81f9ef61fddf8a2fc40adfd32a9"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="structmshadow_1_1expr_1_1ReshapeExp.html">expr::ReshapeExp</a>< <a class="el" href="structmshadow_1_1Tensor.html">Tensor</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, 1, DType >, DType, dim, 1 > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a01b9b81f9ef61fddf8a2fc40adfd32a9">gaussian</a> (<a class="el" href="structmshadow_1_1Shape.html">Shape</a>< dim > shape, DType mu=0.0f, DType sigma=1.0f)</td></tr> |
| <tr class="memdesc:a01b9b81f9ef61fddf8a2fc40adfd32a9"><td class="mdescLeft"> </td><td class="mdescRight">return a temporal expression storing standard gaussian random variables the temporal tensor is only valid before next call of gaussian or uniform can be used as part of expression Caution: this means expression such as A = gaussian(s1) * gaussian(s2) will give invalid result, since second call of gaussian(s2) makes gaussian(s1) invalid A = gaussian(s1)*B+C; is correct; use one gaussian/uniform in each expression <a href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#a01b9b81f9ef61fddf8a2fc40adfd32a9">More...</a><br /></td></tr> |
| <tr class="separator:a01b9b81f9ef61fddf8a2fc40adfd32a9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ac46b0e134798166fc9d7abd92e8511ed"><td class="memTemplParams" colspan="2">template<int dim> </td></tr> |
| <tr class="memitem:ac46b0e134798166fc9d7abd92e8511ed"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="structmshadow_1_1expr_1_1ReshapeExp.html">expr::ReshapeExp</a>< <a class="el" href="structmshadow_1_1Tensor.html">Tensor</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, 1, DType >, DType, dim, 1 > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#ac46b0e134798166fc9d7abd92e8511ed">uniform</a> (<a class="el" href="structmshadow_1_1Shape.html">Shape</a>< dim > shape)</td></tr> |
| <tr class="memdesc:ac46b0e134798166fc9d7abd92e8511ed"><td class="mdescLeft"> </td><td class="mdescRight">return a temporal expression storing standard uniform [0,1) the temporal tensor is only valid before next call of gaussian or uniform can be used as part of expression Caution: this means expression such as A = gaussian(s1) * gaussian(s2) will give invalid result, since second call of gaussian(s2) makes gaussian(s1) invalid A = gaussian(s1)*B+C; is correct; use one gaussian/uniform in each expression <a href="classmshadow_1_1Random_3_01gpu_00_01DType_01_4.html#ac46b0e134798166fc9d7abd92e8511ed">More...</a><br /></td></tr> |
| <tr class="separator:ac46b0e134798166fc9d7abd92e8511ed"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><h3>template<typename DType><br /> |
| class mshadow::Random< gpu, DType ></h3> |
| |
| <p>GPU random number generator. </p> |
| </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> |
| <a id="a47236e16630bfafbf207d1ac57547b18"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a47236e16630bfafbf207d1ac57547b18">◆ </a></span>Random()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <div class="memtemplate"> |
| template<typename DType > </div> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="classmshadow_1_1Random.html">mshadow::Random</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, DType >::<a class="el" href="classmshadow_1_1Random.html">Random</a> </td> |
| <td>(</td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>seed</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>constructor of random engine </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">seed</td><td>random number seed </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a6600fb034b3c840dd568458b9cea397c"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a6600fb034b3c840dd568458b9cea397c">◆ </a></span>~Random()</h2> |
| |
| <div class="memitem"> |
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| <div class="memtemplate"> |
| template<typename DType > </div> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="classmshadow_1_1Random.html">mshadow::Random</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, DType >::~<a class="el" href="classmshadow_1_1Random.html">Random</a> </td> |
| <td>(</td> |
| <td class="paramtype">void </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">inline</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
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| </div> |
| </div> |
| <h2 class="groupheader">Member Function Documentation</h2> |
| <a id="a01b9b81f9ef61fddf8a2fc40adfd32a9"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a01b9b81f9ef61fddf8a2fc40adfd32a9">◆ </a></span>gaussian()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <div class="memtemplate"> |
| template<typename DType > </div> |
| <div class="memtemplate"> |
| template<int dim> </div> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="structmshadow_1_1expr_1_1ReshapeExp.html">expr::ReshapeExp</a><<a class="el" href="structmshadow_1_1Tensor.html">Tensor</a><<a class="el" href="structmshadow_1_1gpu.html">gpu</a>, 1, DType>, DType, dim, 1> <a class="el" href="classmshadow_1_1Random.html">mshadow::Random</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, DType >::gaussian </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structmshadow_1_1Shape.html">Shape</a>< dim > </td> |
| <td class="paramname"><em>shape</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">DType </td> |
| <td class="paramname"><em>mu</em> = <code>0.0f</code>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">DType </td> |
| <td class="paramname"><em>sigma</em> = <code>1.0f</code> </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> </td> |
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| </div><div class="memdoc"> |
| |
| <p>return a temporal expression storing standard gaussian random variables the temporal tensor is only valid before next call of gaussian or uniform can be used as part of expression Caution: this means expression such as A = gaussian(s1) * gaussian(s2) will give invalid result, since second call of gaussian(s2) makes gaussian(s1) invalid A = gaussian(s1)*B+C; is correct; use one gaussian/uniform in each expression </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">shape</td><td>shape of the tensor </td></tr> |
| <tr><td class="paramname">mu</td><td>mean </td></tr> |
| <tr><td class="paramname">sigma</td><td>variance </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>a temporal expression storing standard gaussian random variables </dd></dl> |
| <dl class="tparams"><dt>Template Parameters</dt><dd> |
| <table class="tparams"> |
| <tr><td class="paramname">dim</td><td>dimension of tensor </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a8c3a2f7df5bc62093b4a55b9d42bb60e"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a8c3a2f7df5bc62093b4a55b9d42bb60e">◆ </a></span>GetRandInt()</h2> |
| |
| <div class="memitem"> |
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| <div class="memtemplate"> |
| template<typename DType > </div> |
| <table class="mlabels"> |
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| <td class="memname">void <a class="el" href="classmshadow_1_1Random.html">mshadow::Random</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, DType >::GetRandInt </td> |
| <td>(</td> |
| <td class="paramtype">const <a class="el" href="structmshadow_1_1Tensor.html">Tensor</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, 1, unsigned > & </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> </td> |
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| </div><div class="memdoc"> |
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| <p>get a set of random integers </p> |
| |
| </div> |
| </div> |
| <a id="a7c19ed4e6627e929fca95a4e404d6f56"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a7c19ed4e6627e929fca95a4e404d6f56">◆ </a></span>SampleGaussian()</h2> |
| |
| <div class="memitem"> |
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| <div class="memtemplate"> |
| template<typename DType > </div> |
| <div class="memtemplate"> |
| template<int dim> </div> |
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| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void <a class="el" href="classmshadow_1_1Random.html">mshadow::Random</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, DType >::SampleGaussian </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structmshadow_1_1Tensor.html">Tensor</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, dim, DType > * </td> |
| <td class="paramname"><em>dst</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">DType </td> |
| <td class="paramname"><em>mu</em> = <code>0.0f</code>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">DType </td> |
| <td class="paramname"><em>sigma</em> = <code>1.0f</code> </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> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>generate data from standard gaussian </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">dst</td><td>destination </td></tr> |
| <tr><td class="paramname">mu</td><td>mean variable </td></tr> |
| <tr><td class="paramname">sigma</td><td>standard deviation </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="tparams"><dt>Template Parameters</dt><dd> |
| <table class="tparams"> |
| <tr><td class="paramname">dim</td><td>dimension of tensor </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ae84681d4a83c444557e47abd69bd0f58"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ae84681d4a83c444557e47abd69bd0f58">◆ </a></span>SampleUniform()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <div class="memtemplate"> |
| template<typename DType > </div> |
| <div class="memtemplate"> |
| template<int dim> </div> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void <a class="el" href="classmshadow_1_1Random.html">mshadow::Random</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, DType >::SampleUniform </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structmshadow_1_1Tensor.html">Tensor</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, dim, DType > * </td> |
| <td class="paramname"><em>dst</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">DType </td> |
| <td class="paramname"><em>a</em> = <code>0.0f</code>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">DType </td> |
| <td class="paramname"><em>b</em> = <code>1.0f</code> </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> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>generate data from uniform [a,b) </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">dst</td><td>destination </td></tr> |
| <tr><td class="paramname">a</td><td>lower bound of uniform </td></tr> |
| <tr><td class="paramname">b</td><td>upper bound of uniform </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="tparams"><dt>Template Parameters</dt><dd> |
| <table class="tparams"> |
| <tr><td class="paramname">dim</td><td>dimension of tensor </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a997d28fe4cfa9a1f36b88160ce61ec9a"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a997d28fe4cfa9a1f36b88160ce61ec9a">◆ </a></span>Seed()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <div class="memtemplate"> |
| template<typename DType > </div> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void <a class="el" href="classmshadow_1_1Random.html">mshadow::Random</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, DType >::Seed </td> |
| <td>(</td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>seed</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">inline</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>seed random number generator using this seed </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">seed</td><td>seed of prng </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ac813f60f1d2d7c7e5cd4a4cc15068667"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ac813f60f1d2d7c7e5cd4a4cc15068667">◆ </a></span>set_stream()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <div class="memtemplate"> |
| template<typename DType > </div> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void <a class="el" href="classmshadow_1_1Random.html">mshadow::Random</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, DType >::set_stream </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structmshadow_1_1Stream.html">Stream</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a> > * </td> |
| <td class="paramname"><em>stream</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">inline</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>set the stream of computation </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">stream</td><td>computation stream </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ac46b0e134798166fc9d7abd92e8511ed"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ac46b0e134798166fc9d7abd92e8511ed">◆ </a></span>uniform()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <div class="memtemplate"> |
| template<typename DType > </div> |
| <div class="memtemplate"> |
| template<int dim> </div> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="structmshadow_1_1expr_1_1ReshapeExp.html">expr::ReshapeExp</a><<a class="el" href="structmshadow_1_1Tensor.html">Tensor</a><<a class="el" href="structmshadow_1_1gpu.html">gpu</a>, 1, DType>, DType, dim, 1> <a class="el" href="classmshadow_1_1Random.html">mshadow::Random</a>< <a class="el" href="structmshadow_1_1gpu.html">gpu</a>, DType >::uniform </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structmshadow_1_1Shape.html">Shape</a>< dim > </td> |
| <td class="paramname"><em>shape</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">inline</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>return a temporal expression storing standard uniform [0,1) the temporal tensor is only valid before next call of gaussian or uniform can be used as part of expression Caution: this means expression such as A = gaussian(s1) * gaussian(s2) will give invalid result, since second call of gaussian(s2) makes gaussian(s1) invalid A = gaussian(s1)*B+C; is correct; use one gaussian/uniform in each expression </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">shape</td><td>shape of the tensor </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>a temporal expression storing standard uniform [0,1) </dd></dl> |
| <dl class="tparams"><dt>Template Parameters</dt><dd> |
| <table class="tparams"> |
| <tr><td class="paramname">dim</td><td>dimension of tensor </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <hr/>The documentation for this class was generated from the following file:<ul> |
| <li>/work/mxnet/3rdparty/mshadow/mshadow/<a class="el" href="random_8h_source.html">random.h</a></li> |
| </ul> |
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