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Fix AMD ordering when a column has only one off-diagonal non-zero (also fix bug #1045)

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Gael Guennebaud
2015-09-03 11:04:06 +02:00
parent 66c092e44e
commit 8c7e281c9e
2 changed files with 7 additions and 1 deletions
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6
test/sparselu.cpp
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@@ -41,9 +41,15 @@ template<typename T> void test_sparselu_T()
SparseLU<SparseMatrix<T, ColMajor>, AMDOrdering<int> > sparselu_amd;
SparseLU<SparseMatrix<T, ColMajor, long int>, NaturalOrdering<long int> > sparselu_natural;
<<<<<<< local
check_sparse_square_solving(sparselu_colamd);
check_sparse_square_solving(sparselu_amd);
check_sparse_square_solving(sparselu_natural, true);
=======
check_sparse_square_solving(sparselu_colamd, 300, 100000, true);
check_sparse_square_solving(sparselu_amd, 300, 10000, true);
check_sparse_square_solving(sparselu_natural, 300, 2000, true);
>>>>>>> other
check_sparse_square_abs_determinant(sparselu_colamd);
check_sparse_square_abs_determinant(sparselu_amd);