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<div class="title">sdpcone.c File Reference</div> </div>
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<p>Implement operations on the SDPCone object.
<a href="#details">More...</a></p>
<p><a href="sdpcone_8c_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__SDPRoutines.html#ga7a1b477dea7f499f3b3499c479087632">SDPConeAddADotX</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, double alpha, double x[], int nn, double adotx[], int m)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the inner products of a dense matrix X with the data matrices. <a href="group__SDPRoutines.html#ga7a1b477dea7f499f3b3499c479087632"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__SDPRoutines.html#ga521bba9ef443933ea8748aa1e7f8d142">SDPConeAddXVAV</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, double vin[], int n, double sum[], int mm)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute <img class="formulaInl" alt="$ v^T A_{i,j} v $" src="form_15.png"/> for i = 0 through m. <a href="group__SDPRoutines.html#ga521bba9ef443933ea8748aa1e7f8d142"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__SDPRoutines.html#ga1ef87e3c016d9668efaa8240bec4383b">SDPConeComputeS</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, double cc, double y[], int nvars, double r, int n, double s[], int nn)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the dual matrix S. <a href="group__SDPRoutines.html#ga1ef87e3c016d9668efaa8240bec4383b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpcone_8c.html#aa9b373b917acd1a434642bd76acbb114">SDPConeComputeSS</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, <a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> Y, <a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> SS)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sum the data matrices. <a href="#aa9b373b917acd1a434642bd76acbb114"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__SDPRoutines.html#ga42571e7fb01fa614f3ab4bfdf069d5f7">SDPConeComputeX</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, int n, double x[], int nn)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the matrix X. <a href="group__SDPRoutines.html#ga42571e7fb01fa614f3ab4bfdf069d5f7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpcone_8c.html#a31f555d6237412809da4e489834735d2">SDPConeComputeX3</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, double mu, <a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> Y, <a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> DY, <a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the matrix X with the given information. <a href="#a31f555d6237412809da4e489834735d2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="sdpcone_8c.html#aff9e7774f8771123e6610db16b5a0988">SDPConeComputeXDot</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, <a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> Y, <a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> X, <a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> AX, double *xtrace, double *xnorm, double *tracexs)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute inner product of X with the Data, S, and norm of X. <a href="#aff9e7774f8771123e6610db16b5a0988"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__SDPRoutines.html#ga274b127d17d7dec0dc4b0ca499f13e89">SDPConeComputeXV</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, int *derror)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute a factor V such that <img class="formulaInl" alt="$ V V^T= X $" src="form_14.png"/>. <a href="group__SDPRoutines.html#ga274b127d17d7dec0dc4b0ca499f13e89"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__SDPBasic.html#ga86f9566781cbb0468984b6486ff36ea1">SDPConeViewX</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, int n, double x[], int nn)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Print a dense array X to the screen. <a href="group__SDPBasic.html#ga86f9566781cbb0468984b6486ff36ea1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__SDPRoutines.html#ga288158182d952a72534b9c8894407c5b">SDPConeXVMultiply</a> (<a class="el" href="structSDPCone__C.html">SDPCone</a> sdpcone, int blockj, double vin[], double vout[], int n)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Multiply an array by a factor V such that <img class="formulaInl" alt="$ V V^T= X $" src="form_14.png"/>. <a href="group__SDPRoutines.html#ga288158182d952a72534b9c8894407c5b"></a><br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Implement operations on the SDPCone object. </p>
<p>Definition in file <a class="el" href="sdpcone_8c_source.html">sdpcone.c</a>.</p>
</div><hr/><h2>Function Documentation</h2>
<a class="anchor" id="aa9b373b917acd1a434642bd76acbb114"></a><!-- doxytag: member="sdpcone.c::SDPConeComputeSS" ref="aa9b373b917acd1a434642bd76acbb114" args="(SDPCone sdpcone, int blockj, DSDPVec Y, DSDPVMat SS)" -->
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<td class="memname">int SDPConeComputeSS </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPCone__C.html">SDPCone</a> </td>
<td class="paramname"><em>sdpcone</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>blockj</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> </td>
<td class="paramname"><em>Y</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>SS</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<div class="memdoc">
<p>Sum the data matrices. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">sdpcone</td><td>semidefinite cone object </td></tr>
<tr><td class="paramname">blockj</td><td>block number </td></tr>
<tr><td class="paramname">Y</td><td>scalar multiples of A matrices. </td></tr>
<tr><td class="paramname">SS</td><td>destination array. </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpcone_8c_source.html#l00018">18</a> of file <a class="el" href="sdpcone_8c_source.html">sdpcone.c</a>.</p>
<p>Referenced by <a class="el" href="sdpcone_8c_source.html#l00042">SDPConeComputeS()</a>, <a class="el" href="sdpcone_8c_source.html#l00140">SDPConeComputeX3()</a>, and <a class="el" href="sdpcone_8c_source.html#l00325">SDPConeComputeXV()</a>.</p>
</div>
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<a class="anchor" id="a31f555d6237412809da4e489834735d2"></a><!-- doxytag: member="sdpcone.c::SDPConeComputeX3" ref="a31f555d6237412809da4e489834735d2" args="(SDPCone sdpcone, int blockj, double mu, DSDPVec Y, DSDPVec DY, DSDPVMat X)" -->
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<td class="memname">int SDPConeComputeX3 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPCone__C.html">SDPCone</a> </td>
<td class="paramname"><em>sdpcone</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>blockj</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>mu</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> </td>
<td class="paramname"><em>Y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> </td>
<td class="paramname"><em>DY</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<div class="memdoc">
<p>Compute the matrix X with the given information. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">sdpcone</td><td>semidefinite cone </td></tr>
<tr><td class="paramname">blockj</td><td>block number </td></tr>
<tr><td class="paramname">mu</td><td>barrier parameter </td></tr>
<tr><td class="paramname">Y</td><td>dual solution </td></tr>
<tr><td class="paramname">DY</td><td>Newton direction </td></tr>
<tr><td class="paramname">X</td><td>destination </td></tr>
</table>
</dd>
</dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="group__DSDPBasic.html#gacd271769549030ce365597101946220b" title="Compute the X variables.">DSDPComputeX()</a> </dd></dl>
<p>Definition at line <a class="el" href="sdpcone_8c_source.html#l00140">140</a> of file <a class="el" href="sdpcone_8c_source.html">sdpcone.c</a>.</p>
<p>Referenced by <a class="el" href="sdpcone_8c_source.html#l00191">SDPConeComputeX()</a>.</p>
</div>
</div>
<a class="anchor" id="aff9e7774f8771123e6610db16b5a0988"></a><!-- doxytag: member="sdpcone.c::SDPConeComputeXDot" ref="aff9e7774f8771123e6610db16b5a0988" args="(SDPCone sdpcone, int blockj, DSDPVec Y, DSDPVMat X, DSDPVec AX, double *xtrace, double *xnorm, double *tracexs)" -->
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<td class="memname">int SDPConeComputeXDot </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSDPCone__C.html">SDPCone</a> </td>
<td class="paramname"><em>sdpcone</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>blockj</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> </td>
<td class="paramname"><em>Y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structDSDPVMat__C.html">DSDPVMat</a> </td>
<td class="paramname"><em>X</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="dsdpvec_8h.html#a421243d35437ad44ded3c1e34198e8e9">DSDPVec</a> </td>
<td class="paramname"><em>AX</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>xtrace</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>xnorm</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double * </td>
<td class="paramname"><em>tracexs</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<div class="memdoc">
<p>Compute inner product of X with the Data, S, and norm of X. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">sdpcone</td><td>semidefinite cone </td></tr>
<tr><td class="paramname">blockj</td><td>block number </td></tr>
<tr><td class="paramname">Y</td><td>dual solution </td></tr>
<tr><td class="paramname">X</td><td>dense array matrix </td></tr>
<tr><td class="paramname">AX</td><td>inner products </td></tr>
<tr><td class="paramname">xtrace</td><td>trace of X </td></tr>
<tr><td class="paramname">xnorm</td><td>norm of X </td></tr>
<tr><td class="paramname">tracexs</td><td>inner product of X and S </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="sdpcone_8c_source.html#l00111">111</a> of file <a class="el" href="sdpcone_8c_source.html">sdpcone.c</a>.</p>
<p>Referenced by <a class="el" href="sdpcone_8c_source.html#l00191">SDPConeComputeX()</a>.</p>
</div>
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