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Fix speed issue with SimplicialLDLT for complexes: the diagonal is real!

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(grafted from c8b2c603b0
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This commit is contained in:
Gael Guennebaud
2019-09-30 16:14:34 +02:00
parent 52d159c19f
commit 165db26dc0
1 changed files with 1 additions and 1 deletions
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2
Eigen/src/SparseCholesky/SimplicialCholesky_impl.h
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@@ -156,7 +156,7 @@ void SimplicialCholeskyBase<Derived>::factorize_preordered(const CholMatrixType&
/* the nonzero entry L(k,i) */ /* the nonzero entry L(k,i) */
Scalar l_ki; Scalar l_ki;
if(DoLDLT) if(DoLDLT)
l_ki = yi / m_diag[i]; l_ki = yi / numext::real(m_diag[i]);
else else
yi = l_ki = yi / Lx[Lp[i]]; yi = l_ki = yi / Lx[Lp[i]];