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<div class="title">PardisoSupport.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Copyright (c) 2011, Intel Corporation. All rights reserved.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Redistribution and use in source and binary forms, with or without modification,</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> are permitted provided that the following conditions are met:</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"></span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Redistributions of source code must retain the above copyright notice, this</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Redistributions in binary form must reproduce the above copyright notice,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> this list of conditions and the following disclaimer in the documentation</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * Neither the name of Intel Corporation nor the names of its contributors may</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> be used to endorse or promote products derived from this software without</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> specific prior written permission.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> ********************************************************************************</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * Content : Eigen bindings to Intel(R) MKL PARDISO</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> ********************************************************************************</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#ifndef EIGEN_PARDISOSUPPORT_H</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_PARDISOSUPPORT_H</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span>Eigen { </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classEigen_1_1PardisoLU.html"> 37</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> _MatrixType> <span class="keyword">class </span><a class="code" href="classEigen_1_1PardisoLU.html">PardisoLU</a>;</div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classEigen_1_1PardisoLLT.html"> 38</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> _MatrixType, <span class="keywordtype">int</span> Options=Upper> <span class="keyword">class </span><a class="code" href="classEigen_1_1PardisoLLT.html">PardisoLLT</a>;</div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classEigen_1_1PardisoLDLT.html"> 39</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> _MatrixType, <span class="keywordtype">int</span> Options=Upper> <span class="keyword">class </span><a class="code" href="classEigen_1_1PardisoLDLT.html">PardisoLDLT</a>;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span>internal</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Index></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">struct </span>pardiso_run_selector</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  {</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">static</span> Index run( _MKL_DSS_HANDLE_t pt, Index maxfct, Index mnum, Index type, Index phase, Index n, <span class="keywordtype">void</span> *a,</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  Index *ia, Index *ja, Index *perm, Index nrhs, Index *iparm, Index msglvl, <span class="keywordtype">void</span> *b, <span class="keywordtype">void</span> *x)</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  Index error = 0;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  ::pardiso(pt, &maxfct, &mnum, &type, &phase, &n, a, ia, ja, perm, &nrhs, iparm, &msglvl, b, x, &error);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> error;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  }</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  };</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">template</span><></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">struct </span>pardiso_run_selector<long long int></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> Index;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">static</span> Index run( _MKL_DSS_HANDLE_t pt, Index maxfct, Index mnum, Index type, Index phase, Index n, <span class="keywordtype">void</span> *a,</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  Index *ia, Index *ja, Index *perm, Index nrhs, Index *iparm, Index msglvl, <span class="keywordtype">void</span> *b, <span class="keywordtype">void</span> *x)</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  Index error = 0;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  ::pardiso_64(pt, &maxfct, &mnum, &type, &phase, &n, a, ia, ja, perm, &nrhs, iparm, &msglvl, b, x, &error);</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> error;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  };</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">template</span><<span class="keyword">class</span> Pardiso> <span class="keyword">struct </span>pardiso_traits;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _MatrixType></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">struct </span>pardiso_traits< PardisoLU<_MatrixType> ></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">typedef</span> _MatrixType MatrixType;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _MatrixType::Scalar Scalar;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _MatrixType::RealScalar RealScalar;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _MatrixType::Index Index;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  };</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _MatrixType, <span class="keywordtype">int</span> Options></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">struct </span>pardiso_traits< PardisoLLT<_MatrixType, Options> ></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">typedef</span> _MatrixType MatrixType;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _MatrixType::Scalar Scalar;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _MatrixType::RealScalar RealScalar;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _MatrixType::Index Index;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  };</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _MatrixType, <span class="keywordtype">int</span> Options></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">struct </span>pardiso_traits< PardisoLDLT<_MatrixType, Options> ></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  {</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">typedef</span> _MatrixType MatrixType;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _MatrixType::Scalar Scalar;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _MatrixType::RealScalar RealScalar;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _MatrixType::Index Index; </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  };</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> }</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">template</span><<span class="keyword">class</span> Derived></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">class </span>PardisoImpl</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">typedef</span> internal::pardiso_traits<Derived> Traits;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::MatrixType MatrixType;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Scalar Scalar;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::RealScalar RealScalar;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Index Index;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">typedef</span> SparseMatrix<Scalar,RowMajor,Index> SparseMatrixType;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">typedef</span> Matrix<Scalar,Dynamic,1> VectorType;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">typedef</span> Matrix<Index, 1, MatrixType::ColsAtCompileTime> IntRowVectorType;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">typedef</span> Matrix<Index, MatrixType::RowsAtCompileTime, 1> IntColVectorType;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">typedef</span> Array<Index,64,1,DontAlign> ParameterType;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  ScalarIsComplex = NumTraits<Scalar>::IsComplex</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  };</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  PardisoImpl()</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  {</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  eigen_assert((<span class="keyword">sizeof</span>(Index) >= <span class="keyword">sizeof</span>(_INTEGER_t) && <span class="keyword">sizeof</span>(Index) <= 8) && <span class="stringliteral">"Non-supported index type"</span>);</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  m_iparm.setZero();</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  m_msglvl = 0; <span class="comment">// No output</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  m_initialized = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  ~PardisoImpl()</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  pardisoRelease();</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">inline</span> Index cols()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_size; }</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">inline</span> Index rows()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_size; }</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="group__enums.html#ga51bc1ac16f26ebe51eae1abb77bd037b">ComputationInfo</a> info()<span class="keyword"> const</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  eigen_assert(m_initialized && <span class="stringliteral">"Decomposition is not initialized."</span>);</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">return</span> m_info;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  ParameterType& pardisoParameterArray()</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> m_iparm;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  Derived& analyzePattern(<span class="keyword">const</span> MatrixType& matrix);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  Derived& factorize(<span class="keyword">const</span> MatrixType& matrix);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  Derived& compute(<span class="keyword">const</span> MatrixType& matrix);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Rhs></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keyword">inline</span> <span class="keyword">const</span> internal::solve_retval<PardisoImpl, Rhs></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  solve(<span class="keyword">const</span> MatrixBase<Rhs>& b)<span class="keyword"> const</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  eigen_assert(m_initialized && <span class="stringliteral">"Pardiso solver is not initialized."</span>);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  eigen_assert(rows()==b.rows()</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  && <span class="stringliteral">"PardisoImpl::solve(): invalid number of rows of the right hand side matrix b"</span>);</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">return</span> internal::solve_retval<PardisoImpl, Rhs>(*<span class="keyword">this</span>, b.derived());</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  }</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Rhs></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">inline</span> <span class="keyword">const</span> internal::sparse_solve_retval<PardisoImpl, Rhs></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  solve(<span class="keyword">const</span> SparseMatrixBase<Rhs>& b)<span class="keyword"> const</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  eigen_assert(m_initialized && <span class="stringliteral">"Pardiso solver is not initialized."</span>);</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  eigen_assert(rows()==b.rows()</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  && <span class="stringliteral">"PardisoImpl::solve(): invalid number of rows of the right hand side matrix b"</span>);</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">return</span> internal::sparse_solve_retval<PardisoImpl, Rhs>(*<span class="keyword">this</span>, b.derived());</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  Derived& derived()</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  {</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">return</span> *<span class="keyword">static_cast<</span>Derived*<span class="keyword">></span>(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">const</span> Derived& derived()<span class="keyword"> const</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> *<span class="keyword">static_cast<</span><span class="keyword">const </span>Derived*<span class="keyword">></span>(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">template</span><<span class="keyword">typename</span> BDerived, <span class="keyword">typename</span> XDerived></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordtype">bool</span> _solve(<span class="keyword">const</span> MatrixBase<BDerived> &b, MatrixBase<XDerived>& x) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordtype">void</span> pardisoRelease()</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  {</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">if</span>(m_initialized) <span class="comment">// Factorization ran at least once</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  {</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  internal::pardiso_run_selector<Index>::run(m_pt, 1, 1, m_type, -1, m_size, 0, 0, 0, m_perm.data(), 0,</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  m_iparm.data(), m_msglvl, 0, 0);</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  }</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordtype">void</span> pardisoInit(<span class="keywordtype">int</span> type)</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  m_type = type;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordtype">bool</span> symmetric = abs(m_type) < 10;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  m_iparm[0] = 1; <span class="comment">// No solver default</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  m_iparm[1] = 3; <span class="comment">// use Metis for the ordering</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  m_iparm[2] = 1; <span class="comment">// Numbers of processors, value of OMP_NUM_THREADS</span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  m_iparm[3] = 0; <span class="comment">// No iterative-direct algorithm</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  m_iparm[4] = 0; <span class="comment">// No user fill-in reducing permutation</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  m_iparm[5] = 0; <span class="comment">// Write solution into x</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  m_iparm[6] = 0; <span class="comment">// Not in use</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  m_iparm[7] = 2; <span class="comment">// Max numbers of iterative refinement steps</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  m_iparm[8] = 0; <span class="comment">// Not in use</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  m_iparm[9] = 13; <span class="comment">// Perturb the pivot elements with 1E-13</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  m_iparm[10] = symmetric ? 0 : 1; <span class="comment">// Use nonsymmetric permutation and scaling MPS</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  m_iparm[11] = 0; <span class="comment">// Not in use</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  m_iparm[12] = symmetric ? 0 : 1; <span class="comment">// Maximum weighted matching algorithm is switched-off (default for symmetric).</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="comment">// Try m_iparm[12] = 1 in case of inappropriate accuracy</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  m_iparm[13] = 0; <span class="comment">// Output: Number of perturbed pivots</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  m_iparm[14] = 0; <span class="comment">// Not in use</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  m_iparm[15] = 0; <span class="comment">// Not in use</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  m_iparm[16] = 0; <span class="comment">// Not in use</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  m_iparm[17] = -1; <span class="comment">// Output: Number of nonzeros in the factor LU</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  m_iparm[18] = -1; <span class="comment">// Output: Mflops for LU factorization</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  m_iparm[19] = 0; <span class="comment">// Output: Numbers of CG Iterations</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  </div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  m_iparm[20] = 0; <span class="comment">// 1x1 pivoting</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  m_iparm[26] = 0; <span class="comment">// No matrix checker</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  m_iparm[27] = (<span class="keyword">sizeof</span>(RealScalar) == 4) ? 1 : 0;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  m_iparm[34] = 1; <span class="comment">// C indexing</span></div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  m_iparm[59] = 1; <span class="comment">// Automatic switch between In-Core and Out-of-Core modes</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="comment">// cached data to reduce reallocation, etc.</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordtype">void</span> manageErrorCode(Index error)</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  {</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">switch</span>(error)</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  {</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">case</span> 0:</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  m_info = <a class="code" href="group__enums.html#gga51bc1ac16f26ebe51eae1abb77bd037bafdfbdf3247bd36a1f17270d5cec74c9c">Success</a>;</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">case</span> -4:</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">case</span> -7:</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  m_info = <a class="code" href="group__enums.html#gga51bc1ac16f26ebe51eae1abb77bd037ba710fff14e8fc77846d4b75d8f4cc2d5c">NumericalIssue</a>;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  m_info = <a class="code" href="group__enums.html#gga51bc1ac16f26ebe51eae1abb77bd037bae1252631a63be5890a1e78ff417d378f">InvalidInput</a>;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  }</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  }</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">mutable</span> SparseMatrixType m_matrix;</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <a class="code" href="group__enums.html#ga51bc1ac16f26ebe51eae1abb77bd037b">ComputationInfo</a> m_info;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordtype">bool</span> m_initialized, m_analysisIsOk, m_factorizationIsOk;</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  Index m_type, m_msglvl;</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keyword">mutable</span> <span class="keywordtype">void</span> *m_pt[64];</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">mutable</span> ParameterType m_iparm;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">mutable</span> IntColVectorType m_perm;</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  Index m_size;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  </div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  PardisoImpl(PardisoImpl &) {}</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> };</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">template</span><<span class="keyword">class</span> Derived></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> Derived& PardisoImpl<Derived>::compute(<span class="keyword">const</span> MatrixType& a)</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> {</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  m_size = a.rows();</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  eigen_assert(a.rows() == a.cols());</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  pardisoRelease();</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  memset(m_pt, 0, <span class="keyword">sizeof</span>(m_pt));</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  m_perm.setZero(m_size);</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  derived().getMatrix(a);</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  </div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  Index error;</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  error = internal::pardiso_run_selector<Index>::run(m_pt, 1, 1, m_type, 12, m_size,</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  m_matrix.valuePtr(), m_matrix.outerIndexPtr(), m_matrix.innerIndexPtr(),</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  m_perm.data(), 0, m_iparm.data(), m_msglvl, NULL, NULL);</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  manageErrorCode(error);</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  m_analysisIsOk = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  m_factorizationIsOk = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  m_initialized = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> derived();</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> }</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="keyword">template</span><<span class="keyword">class</span> Derived></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> Derived& PardisoImpl<Derived>::analyzePattern(<span class="keyword">const</span> MatrixType& a)</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> {</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  m_size = a.rows();</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  eigen_assert(m_size == a.cols());</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  pardisoRelease();</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  memset(m_pt, 0, <span class="keyword">sizeof</span>(m_pt));</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  m_perm.setZero(m_size);</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  derived().getMatrix(a);</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  </div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  Index error;</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  error = internal::pardiso_run_selector<Index>::run(m_pt, 1, 1, m_type, 11, m_size,</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  m_matrix.valuePtr(), m_matrix.outerIndexPtr(), m_matrix.innerIndexPtr(),</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  m_perm.data(), 0, m_iparm.data(), m_msglvl, NULL, NULL);</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  </div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  manageErrorCode(error);</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  m_analysisIsOk = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  m_factorizationIsOk = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  m_initialized = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">return</span> derived();</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> }</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="keyword">template</span><<span class="keyword">class</span> Derived></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> Derived& PardisoImpl<Derived>::factorize(<span class="keyword">const</span> MatrixType& a)</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> {</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  eigen_assert(m_analysisIsOk && <span class="stringliteral">"You must first call analyzePattern()"</span>);</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  eigen_assert(m_size == a.rows() && m_size == a.cols());</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  </div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  derived().getMatrix(a);</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  Index error; </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  error = internal::pardiso_run_selector<Index>::run(m_pt, 1, 1, m_type, 22, m_size,</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  m_matrix.valuePtr(), m_matrix.outerIndexPtr(), m_matrix.innerIndexPtr(),</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  m_perm.data(), 0, m_iparm.data(), m_msglvl, NULL, NULL);</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  </div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  manageErrorCode(error);</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  m_factorizationIsOk = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">return</span> derived();</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> }</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="keyword">template</span><<span class="keyword">class</span> Base></div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="keyword">template</span><<span class="keyword">typename</span> BDerived,<span class="keyword">typename</span> XDerived></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="keywordtype">bool</span> PardisoImpl<Base>::_solve(<span class="keyword">const</span> MatrixBase<BDerived> &b, MatrixBase<XDerived>& x)<span class="keyword"> const</span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">if</span>(m_iparm[0] == 0) <span class="comment">// Factorization was not computed</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="comment">//Index n = m_matrix.rows();</span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  Index nrhs = Index(b.cols());</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  eigen_assert(m_size==b.rows());</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  eigen_assert(((MatrixBase<BDerived>::Flags & <a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a>) == 0 || nrhs == 1) && <span class="stringliteral">"Row-major right hand sides are not supported"</span>);</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  eigen_assert(((MatrixBase<XDerived>::Flags & <a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a>) == 0 || nrhs == 1) && <span class="stringliteral">"Row-major matrices of unknowns are not supported"</span>);</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  eigen_assert(((nrhs == 1) || b.outerStride() == b.rows()));</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="comment">// switch (transposed) {</span></div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="comment">// case SvNoTrans : m_iparm[11] = 0 ; break;</span></div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment">// case SvTranspose : m_iparm[11] = 2 ; break;</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment">// case SvAdjoint : m_iparm[11] = 1 ; break;</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment">// default:</span></div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment">// //std::cerr << "Eigen: transposition option \"" << transposed << "\" not supported by the PARDISO backend\n";</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment">// m_iparm[11] = 0;</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment">// }</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  Scalar* rhs_ptr = <span class="keyword">const_cast<</span>Scalar*<span class="keyword">></span>(b.derived().data());</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  Matrix<Scalar,Dynamic,Dynamic,ColMajor> tmp;</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  </div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="comment">// Pardiso cannot solve in-place</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">if</span>(rhs_ptr == x.derived().data())</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  {</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  tmp = b;</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  rhs_ptr = tmp.data();</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  }</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  </div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  Index error;</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  error = internal::pardiso_run_selector<Index>::run(m_pt, 1, 1, m_type, 33, m_size,</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  m_matrix.valuePtr(), m_matrix.outerIndexPtr(), m_matrix.innerIndexPtr(),</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  m_perm.data(), nrhs, m_iparm.data(), m_msglvl,</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  rhs_ptr, x.derived().data());</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">return</span> error==0;</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> }</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="keyword">template</span><<span class="keyword">typename</span> MatrixType></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="keyword">class </span>PardisoLU : <span class="keyword">public</span> PardisoImpl< PardisoLU<MatrixType> ></div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> {</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keyword">typedef</span> PardisoImpl< PardisoLU<MatrixType> > Base;</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Scalar Scalar;</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::RealScalar RealScalar;</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keyword">using</span> Base::pardisoInit;</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keyword">using</span> Base::m_matrix;</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">friend</span> <span class="keyword">class </span>PardisoImpl< PardisoLU<MatrixType> >;</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> </div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keyword">using</span> Base::compute;</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">using</span> Base::solve;</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span> </div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  PardisoLU()</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  : Base()</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  {</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  pardisoInit(Base::ScalarIsComplex ? 13 : 11);</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  }</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> </div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  PardisoLU(<span class="keyword">const</span> MatrixType& matrix)</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  : Base()</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  {</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  pardisoInit(Base::ScalarIsComplex ? 13 : 11);</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  compute(matrix);</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  }</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordtype">void</span> getMatrix(<span class="keyword">const</span> MatrixType& matrix)</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  {</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  m_matrix = matrix;</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  }</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  </div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  PardisoLU(PardisoLU& ) {}</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> };</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span> </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="keyword">template</span><<span class="keyword">typename</span> MatrixType, <span class="keywordtype">int</span> _UpLo></div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="keyword">class </span>PardisoLLT : <span class="keyword">public</span> PardisoImpl< PardisoLLT<MatrixType,_UpLo> ></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> {</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keyword">typedef</span> PardisoImpl< PardisoLLT<MatrixType,_UpLo> > Base;</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Scalar Scalar;</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Index Index;</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::RealScalar RealScalar;</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keyword">using</span> Base::pardisoInit;</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keyword">using</span> Base::m_matrix;</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keyword">friend</span> <span class="keyword">class </span>PardisoImpl< PardisoLLT<MatrixType,_UpLo> >;</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span> </div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keyword">enum</span> { UpLo = _UpLo };</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keyword">using</span> Base::compute;</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keyword">using</span> Base::solve;</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> </div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  PardisoLLT()</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  : Base()</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  {</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  pardisoInit(Base::ScalarIsComplex ? 4 : 2);</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  }</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> </div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  PardisoLLT(<span class="keyword">const</span> MatrixType& matrix)</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  : Base()</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  {</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  pardisoInit(Base::ScalarIsComplex ? 4 : 2);</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  compute(matrix);</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  }</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  </div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  </div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keywordtype">void</span> getMatrix(<span class="keyword">const</span> MatrixType& matrix)</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  {</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="comment">// PARDISO supports only upper, row-major matrices</span></div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  PermutationMatrix<Dynamic,Dynamic,Index> p_null;</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  m_matrix.resize(matrix.rows(), matrix.cols());</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  m_matrix.template selfadjointView<Upper>() = matrix.template selfadjointView<UpLo>().twistedBy(p_null);</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  }</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  </div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  PardisoLLT(PardisoLLT& ) {}</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> };</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> </div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> <span class="keyword">template</span><<span class="keyword">typename</span> MatrixType, <span class="keywordtype">int</span> Options></div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> <span class="keyword">class </span>PardisoLDLT : <span class="keyword">public</span> PardisoImpl< PardisoLDLT<MatrixType,Options> ></div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span> {</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keyword">typedef</span> PardisoImpl< PardisoLDLT<MatrixType,Options> > Base;</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Scalar Scalar;</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Index Index;</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::RealScalar RealScalar;</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keyword">using</span> Base::pardisoInit;</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keyword">using</span> Base::m_matrix;</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keyword">friend</span> <span class="keyword">class </span>PardisoImpl< PardisoLDLT<MatrixType,Options> >;</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keyword">using</span> Base::compute;</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keyword">using</span> Base::solve;</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keyword">enum</span> { UpLo = Options&(<a class="code" href="group__enums.html#ggab59c1bec446b10af208f977a871d910bae70afef0d3ff7aca74e17e85ff6c9f2e">Upper</a>|<a class="code" href="group__enums.html#ggab59c1bec446b10af208f977a871d910baf886b397626076218462d53d50eb96bc">Lower</a>) };</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> </div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  PardisoLDLT()</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  : Base()</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  {</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  pardisoInit(Base::ScalarIsComplex ? ( <span class="keywordtype">bool</span>(Options&<a class="code" href="group__enums.html#ggab59c1bec446b10af208f977a871d910ba33e94d2249181e0e1f815e7c0affc69b">Symmetric</a>) ? 6 : -4 ) : -2);</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  }</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> </div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  PardisoLDLT(<span class="keyword">const</span> MatrixType& matrix)</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  : Base()</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  {</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  pardisoInit(Base::ScalarIsComplex ? ( <span class="keywordtype">bool</span>(Options&<a class="code" href="group__enums.html#ggab59c1bec446b10af208f977a871d910ba33e94d2249181e0e1f815e7c0affc69b">Symmetric</a>) ? 6 : -4 ) : -2);</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  compute(matrix);</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  }</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  </div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordtype">void</span> getMatrix(<span class="keyword">const</span> MatrixType& matrix)</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  {</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="comment">// PARDISO supports only upper, row-major matrices</span></div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  PermutationMatrix<Dynamic,Dynamic,Index> p_null;</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  m_matrix.resize(matrix.rows(), matrix.cols());</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  m_matrix.template selfadjointView<Upper>() = matrix.template selfadjointView<UpLo>().twistedBy(p_null);</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  }</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  </div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  PardisoLDLT(PardisoLDLT& ) {}</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> };</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span> </div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  </div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span> <span class="keyword">template</span><<span class="keyword">typename</span> _Derived, <span class="keyword">typename</span> Rhs></div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> <span class="keyword">struct </span>solve_retval<PardisoImpl<_Derived>, Rhs></div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  : solve_retval_base<PardisoImpl<_Derived>, Rhs></div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span> {</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keyword">typedef</span> PardisoImpl<_Derived> Dec;</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  EIGEN_MAKE_SOLVE_HELPERS(Dec,Rhs)</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> </div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  template<typename Dest> <span class="keywordtype">void</span> evalTo(Dest& dst)<span class="keyword"> const</span></div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  dec()._solve(rhs(),dst);</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  }</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> };</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> </div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span> <span class="keyword">template</span><<span class="keyword">typename</span> Derived, <span class="keyword">typename</span> Rhs></div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span> <span class="keyword">struct </span>sparse_solve_retval<PardisoImpl<Derived>, Rhs></div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  : sparse_solve_retval_base<PardisoImpl<Derived>, Rhs></div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> {</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keyword">typedef</span> PardisoImpl<Derived> Dec;</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  EIGEN_MAKE_SPARSE_SOLVE_HELPERS(Dec,Rhs)</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  template<typename Dest> <span class="keywordtype">void</span> evalTo(Dest& dst)<span class="keyword"> const</span></div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  this->defaultEvalTo(dst);</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  }</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> };</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span> </div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> } <span class="comment">// end namespace internal</span></div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> } <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> </div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> <span class="preprocessor">#endif // EIGEN_PARDISOSUPPORT_H</span></div>
<div class="ttc" id="group__enums_html_gga51bc1ac16f26ebe51eae1abb77bd037ba710fff14e8fc77846d4b75d8f4cc2d5c"><div class="ttname"><a href="group__enums.html#gga51bc1ac16f26ebe51eae1abb77bd037ba710fff14e8fc77846d4b75d8f4cc2d5c">Eigen::NumericalIssue</a></div><div class="ttdef"><b>Definition:</b> Constants.h:378</div></div>
<div class="ttc" id="group__enums_html_ggab59c1bec446b10af208f977a871d910ba33e94d2249181e0e1f815e7c0affc69b"><div class="ttname"><a href="group__enums.html#ggab59c1bec446b10af208f977a871d910ba33e94d2249181e0e1f815e7c0affc69b">Eigen::Symmetric</a></div><div class="ttdef"><b>Definition:</b> Constants.h:185</div></div>
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<div class="ttc" id="group__flags_html_ga7bd49e7b260e869e10fb9dc4fd081a85"><div class="ttname"><a href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">Eigen::RowMajorBit</a></div><div class="ttdeci">const unsigned int RowMajorBit</div><div class="ttdef"><b>Definition:</b> Constants.h:53</div></div>
<div class="ttc" id="group__enums_html_ga51bc1ac16f26ebe51eae1abb77bd037b"><div class="ttname"><a href="group__enums.html#ga51bc1ac16f26ebe51eae1abb77bd037b">Eigen::ComputationInfo</a></div><div class="ttdeci">ComputationInfo</div><div class="ttdef"><b>Definition:</b> Constants.h:374</div></div>
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