diff options
author | Gael Guennebaud <g.gael@free.fr> | 2011-06-06 10:17:28 +0200 |
---|---|---|
committer | Gael Guennebaud <g.gael@free.fr> | 2011-06-06 10:17:28 +0200 |
commit | 421ece38e1995ec4df12213d6fd567fa18222cca (patch) | |
tree | 6966bc7910a6a91f6970e16532a50aab284b8c3e | |
parent | 7a61a564ef7d5403bcf3eef0c84252cc8bf73705 (diff) |
Sparse: fix long int as index type in simplicial cholesky and other decompositions
-rw-r--r-- | Eigen/src/Sparse/SparseSelfAdjointView.h | 12 | ||||
-rw-r--r-- | test/sparse.h | 12 | ||||
-rw-r--r-- | unsupported/Eigen/src/SparseExtra/Amd.h | 10 | ||||
-rw-r--r-- | unsupported/Eigen/src/SparseExtra/SimplicialCholesky.h | 8 | ||||
-rw-r--r-- | unsupported/Eigen/src/SparseExtra/SparseLDLTLegacy.h | 9 | ||||
-rw-r--r-- | unsupported/test/sparse_ldlt.cpp | 40 | ||||
-rw-r--r-- | unsupported/test/sparse_llt.cpp | 40 |
7 files changed, 68 insertions, 63 deletions
diff --git a/Eigen/src/Sparse/SparseSelfAdjointView.h b/Eigen/src/Sparse/SparseSelfAdjointView.h index 651daaa4d..a69682997 100644 --- a/Eigen/src/Sparse/SparseSelfAdjointView.h +++ b/Eigen/src/Sparse/SparseSelfAdjointView.h @@ -116,21 +116,21 @@ template<typename MatrixType, unsigned int UpLo> class SparseSelfAdjointView SparseSelfAdjointView& rankUpdate(const SparseMatrixBase<DerivedU>& u, Scalar alpha = Scalar(1)); /** \internal triggered by sparse_matrix = SparseSelfadjointView; */ - template<typename DestScalar> void evalTo(SparseMatrix<DestScalar>& _dest) const + template<typename DestScalar> void evalTo(SparseMatrix<DestScalar,ColMajor,Index>& _dest) const { internal::permute_symm_to_fullsymm<UpLo>(m_matrix, _dest); } - template<typename DestScalar> void evalTo(DynamicSparseMatrix<DestScalar>& _dest) const + template<typename DestScalar> void evalTo(DynamicSparseMatrix<DestScalar,ColMajor,Index>& _dest) const { // TODO directly evaluate into _dest; - SparseMatrix<DestScalar> tmp(_dest.rows(),_dest.cols()); + SparseMatrix<DestScalar,ColMajor,Index> tmp(_dest.rows(),_dest.cols()); internal::permute_symm_to_fullsymm<UpLo>(m_matrix, tmp); _dest = tmp; } /** \returns an expression of P^-1 H P */ - SparseSymmetricPermutationProduct<_MatrixTypeNested,UpLo> twistedBy(const PermutationMatrix<Dynamic>& perm) const + SparseSymmetricPermutationProduct<_MatrixTypeNested,UpLo> twistedBy(const PermutationMatrix<Dynamic,Dynamic,Index>& perm) const { return SparseSymmetricPermutationProduct<_MatrixTypeNested,UpLo>(m_matrix, perm); } @@ -419,10 +419,12 @@ template<typename MatrixType,int UpLo> class SparseSymmetricPermutationProduct : public EigenBase<SparseSymmetricPermutationProduct<MatrixType,UpLo> > { - typedef PermutationMatrix<Dynamic> Perm; public: typedef typename MatrixType::Scalar Scalar; typedef typename MatrixType::Index Index; + protected: + typedef PermutationMatrix<Dynamic,Dynamic,Index> Perm; + public: typedef Matrix<Index,Dynamic,1> VectorI; typedef typename MatrixType::Nested MatrixTypeNested; typedef typename internal::remove_all<MatrixTypeNested>::type _MatrixTypeNested; diff --git a/test/sparse.h b/test/sparse.h index 530ae30bc..9944a2934 100644 --- a/test/sparse.h +++ b/test/sparse.h @@ -58,15 +58,15 @@ enum { * \param zeroCoords and nonzeroCoords allows to get the coordinate lists of the non zero, * and zero coefficients respectively. */ -template<typename Scalar,int Opt1,int Opt2> void +template<typename Scalar,int Opt1,int Opt2,typename Index> void initSparse(double density, Matrix<Scalar,Dynamic,Dynamic,Opt1>& refMat, - SparseMatrix<Scalar,Opt2>& sparseMat, + SparseMatrix<Scalar,Opt2,Index>& sparseMat, int flags = 0, std::vector<Vector2i>* zeroCoords = 0, std::vector<Vector2i>* nonzeroCoords = 0) { - enum { IsRowMajor = SparseMatrix<Scalar,Opt2>::IsRowMajor }; + enum { IsRowMajor = SparseMatrix<Scalar,Opt2,Index>::IsRowMajor }; sparseMat.setZero(); sparseMat.reserve(int(refMat.rows()*refMat.cols()*density)); @@ -108,15 +108,15 @@ initSparse(double density, sparseMat.finalize(); } -template<typename Scalar,int Opt1,int Opt2> void +template<typename Scalar,int Opt1,int Opt2,typename Index> void initSparse(double density, Matrix<Scalar,Dynamic,Dynamic, Opt1>& refMat, - DynamicSparseMatrix<Scalar, Opt2>& sparseMat, + DynamicSparseMatrix<Scalar, Opt2, Index>& sparseMat, int flags = 0, std::vector<Vector2i>* zeroCoords = 0, std::vector<Vector2i>* nonzeroCoords = 0) { - enum { IsRowMajor = DynamicSparseMatrix<Scalar,Opt2>::IsRowMajor }; + enum { IsRowMajor = DynamicSparseMatrix<Scalar,Opt2,Index>::IsRowMajor }; sparseMat.setZero(); sparseMat.reserve(int(refMat.rows()*refMat.cols()*density)); for(int j=0; j<sparseMat.outerSize(); j++) diff --git a/unsupported/Eigen/src/SparseExtra/Amd.h b/unsupported/Eigen/src/SparseExtra/Amd.h index 52fd56bc4..3cf8bd1e1 100644 --- a/unsupported/Eigen/src/SparseExtra/Amd.h +++ b/unsupported/Eigen/src/SparseExtra/Amd.h @@ -103,7 +103,7 @@ Index cs_tdfs(Index j, Index k, Index *head, const Index *next, Index *post, Ind * The input matrix \a C must be a selfadjoint compressed column major SparseMatrix object. Both the upper and lower parts have to be stored, but the diagonal entries are optional. * On exit the values of C are destroyed */ template<typename Scalar, typename Index> -void minimum_degree_ordering(SparseMatrix<Scalar,ColMajor,Index>& C, PermutationMatrix<Dynamic>& perm) +void minimum_degree_ordering(SparseMatrix<Scalar,ColMajor,Index>& C, PermutationMatrix<Dynamic,Dynamic,Index>& perm) { typedef SparseMatrix<Scalar,ColMajor,Index> CCS; @@ -151,7 +151,7 @@ void minimum_degree_ordering(SparseMatrix<Scalar,ColMajor,Index>& C, Permutation elen[i] = 0; // Ek of node i is empty degree[i] = len[i]; // degree of node i } - mark = cs_wclear (0, 0, w, n); /* clear w */ + mark = cs_wclear<Index>(0, 0, w, n); /* clear w */ elen[n] = -2; /* n is a dead element */ Cp[n] = -1; /* n is a root of assembly tree */ w[n] = 0; /* n is a dead element */ @@ -266,7 +266,7 @@ void minimum_degree_ordering(SparseMatrix<Scalar,ColMajor,Index>& C, Permutation elen[k] = -2; /* k is now an element */ /* --- Find set differences ----------------------------------------- */ - mark = cs_wclear (mark, lemax, w, n); /* clear w if necessary */ + mark = cs_wclear<Index>(mark, lemax, w, n); /* clear w if necessary */ for(pk = pk1; pk < pk2; pk++) /* scan 1: find |Le\Lk| */ { i = Ci[pk]; @@ -349,7 +349,7 @@ void minimum_degree_ordering(SparseMatrix<Scalar,ColMajor,Index>& C, Permutation } /* scan2 is done */ degree[k] = dk; /* finalize |Lk| */ lemax = std::max<Index>(lemax, dk); - mark = cs_wclear (mark+lemax, lemax, w, n); /* clear w */ + mark = cs_wclear<Index>(mark+lemax, lemax, w, n); /* clear w */ /* --- Supernode detection ------------------------------------------ */ for(pk = pk1; pk < pk2; pk++) @@ -435,7 +435,7 @@ void minimum_degree_ordering(SparseMatrix<Scalar,ColMajor,Index>& C, Permutation } for(k = 0, i = 0; i <= n; i++) /* postorder the assembly tree */ { - if(Cp[i] == -1) k = cs_tdfs (i, k, head, next, perm.indices().data(), w); + if(Cp[i] == -1) k = cs_tdfs<Index>(i, k, head, next, perm.indices().data(), w); } perm.indices().conservativeResize(n); diff --git a/unsupported/Eigen/src/SparseExtra/SimplicialCholesky.h b/unsupported/Eigen/src/SparseExtra/SimplicialCholesky.h index 6af6407c7..dd13dc714 100644 --- a/unsupported/Eigen/src/SparseExtra/SimplicialCholesky.h +++ b/unsupported/Eigen/src/SparseExtra/SimplicialCholesky.h @@ -193,12 +193,12 @@ class SimplicialCholesky /** \returns the permutation P * \sa permutationPinv() */ - const PermutationMatrix<Dynamic>& permutationP() const + const PermutationMatrix<Dynamic,Dynamic,Index>& permutationP() const { return m_P; } /** \returns the inverse P^-1 of the permutation P * \sa permutationP() */ - const PermutationMatrix<Dynamic>& permutationPinv() const + const PermutationMatrix<Dynamic,Dynamic,Index>& permutationPinv() const { return m_Pinv; } #ifndef EIGEN_PARSED_BY_DOXYGEN @@ -282,8 +282,8 @@ class SimplicialCholesky VectorType m_diag; // the diagonal coefficients in case of a LDLt decomposition VectorXi m_parent; // elimination tree VectorXi m_nonZerosPerCol; - PermutationMatrix<Dynamic> m_P; // the permutation - PermutationMatrix<Dynamic> m_Pinv; // the inverse permutation + PermutationMatrix<Dynamic,Dynamic,Index> m_P; // the permutation + PermutationMatrix<Dynamic,Dynamic,Index> m_Pinv; // the inverse permutation }; template<typename _MatrixType, int _UpLo> diff --git a/unsupported/Eigen/src/SparseExtra/SparseLDLTLegacy.h b/unsupported/Eigen/src/SparseExtra/SparseLDLTLegacy.h index 14283c117..6b240f169 100644 --- a/unsupported/Eigen/src/SparseExtra/SparseLDLTLegacy.h +++ b/unsupported/Eigen/src/SparseExtra/SparseLDLTLegacy.h @@ -90,10 +90,9 @@ class SparseLDLT }; public: - typedef SparseMatrix<Scalar> CholMatrixType; typedef _MatrixType MatrixType; typedef typename MatrixType::Index Index; - + typedef SparseMatrix<Scalar,ColMajor,Index> CholMatrixType; /** Creates a dummy LDLT factorization object with flags \a flags. */ SparseLDLT(int flags = 0) @@ -187,8 +186,8 @@ class SparseLDLT VectorXi m_parent; // elimination tree VectorXi m_nonZerosPerCol; // VectorXi m_w; // workspace - PermutationMatrix<Dynamic> m_P; - PermutationMatrix<Dynamic> m_Pinv; + PermutationMatrix<Dynamic,Dynamic,Index> m_P; + PermutationMatrix<Dynamic,Dynamic,Index> m_Pinv; RealScalar m_precision; int m_flags; mutable int m_status; @@ -257,7 +256,7 @@ void SparseLDLT<_MatrixType,Backend>::_symbolic(const _MatrixType& a) if(P) { - m_P.indices() = VectorXi::Map(P,size); + m_P.indices() = Map<const Matrix<Index,Dynamic,1> >(P,size); m_Pinv = m_P.inverse(); Pinv = m_Pinv.indices().data(); } diff --git a/unsupported/test/sparse_ldlt.cpp b/unsupported/test/sparse_ldlt.cpp index 4ceda3188..43ff2682f 100644 --- a/unsupported/test/sparse_ldlt.cpp +++ b/unsupported/test/sparse_ldlt.cpp @@ -29,15 +29,16 @@ #include <Eigen/CholmodSupport> #endif -template<typename Scalar> void sparse_ldlt(int rows, int cols) +template<typename Scalar,typename Index> void sparse_ldlt(int rows, int cols) { static bool odd = true; odd = !odd; double density = std::max(8./(rows*cols), 0.01); typedef Matrix<Scalar,Dynamic,Dynamic> DenseMatrix; typedef Matrix<Scalar,Dynamic,1> DenseVector; - - SparseMatrix<Scalar> m2(rows, cols); + typedef SparseMatrix<Scalar,ColMajor,Index> SparseMatrixType; + + SparseMatrixType m2(rows, cols); DenseMatrix refMat2(rows, cols); DenseVector b = DenseVector::Random(cols); @@ -45,11 +46,11 @@ template<typename Scalar> void sparse_ldlt(int rows, int cols) initSparse<Scalar>(density, refMat2, m2, ForceNonZeroDiag|MakeUpperTriangular, 0, 0); - SparseMatrix<Scalar> m3 = m2 * m2.adjoint(), m3_lo(rows,rows), m3_up(rows,rows); + SparseMatrixType m3 = m2 * m2.adjoint(), m3_lo(rows,rows), m3_up(rows,rows); DenseMatrix refMat3 = refMat2 * refMat2.adjoint(); refX = refMat3.template selfadjointView<Upper>().ldlt().solve(b); - typedef SparseMatrix<Scalar,Upper|SelfAdjoint> SparseSelfAdjointMatrix; + typedef SparseMatrix<Scalar,Upper|SelfAdjoint,Index> SparseSelfAdjointMatrix; x = b; SparseLDLT<SparseSelfAdjointMatrix> ldlt(m3); if (ldlt.succeeded()) @@ -84,7 +85,7 @@ template<typename Scalar> void sparse_ldlt(int rows, int cols) // new API { - SparseMatrix<Scalar> m2(rows, cols); + SparseMatrixType m2(rows, cols); DenseMatrix refMat2(rows, cols); DenseVector b = DenseVector::Random(cols); @@ -98,7 +99,7 @@ template<typename Scalar> void sparse_ldlt(int rows, int cols) m2.coeffRef(i,i) = refMat2(i,i) = internal::abs(internal::real(refMat2(i,i))); - SparseMatrix<Scalar> m3 = m2 * m2.adjoint(), m3_lo(rows,rows), m3_up(rows,rows); + SparseMatrixType m3 = m2 * m2.adjoint(), m3_lo(rows,rows), m3_up(rows,rows); DenseMatrix refMat3 = refMat2 * refMat2.adjoint(); m3_lo.template selfadjointView<Lower>().rankUpdate(m2,0); @@ -107,40 +108,40 @@ template<typename Scalar> void sparse_ldlt(int rows, int cols) // with a single vector as the rhs ref_x = refMat3.template selfadjointView<Lower>().llt().solve(b); - x = SimplicialCholesky<SparseMatrix<Scalar>, Lower>().setMode(odd ? SimplicialCholeskyLLt : SimplicialCholeskyLDLt).compute(m3).solve(b); + x = SimplicialCholesky<SparseMatrixType, Lower>().setMode(odd ? SimplicialCholeskyLLt : SimplicialCholeskyLDLt).compute(m3).solve(b); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "SimplicialCholesky: solve, full storage, lower, single dense rhs"); - x = SimplicialCholesky<SparseMatrix<Scalar>, Upper>().setMode(odd ? SimplicialCholeskyLLt : SimplicialCholeskyLDLt).compute(m3).solve(b); + x = SimplicialCholesky<SparseMatrixType, Upper>().setMode(odd ? SimplicialCholeskyLLt : SimplicialCholeskyLDLt).compute(m3).solve(b); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "SimplicialCholesky: solve, full storage, upper, single dense rhs"); - x = SimplicialCholesky<SparseMatrix<Scalar>, Lower>(m3_lo).solve(b); + x = SimplicialCholesky<SparseMatrixType, Lower>(m3_lo).solve(b); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "SimplicialCholesky: solve, lower only, single dense rhs"); - x = SimplicialCholesky<SparseMatrix<Scalar>, Upper>(m3_up).solve(b); + x = SimplicialCholesky<SparseMatrixType, Upper>(m3_up).solve(b); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "SimplicialCholesky: solve, upper only, single dense rhs"); // with multiple rhs ref_X = refMat3.template selfadjointView<Lower>().llt().solve(B); - X = SimplicialCholesky<SparseMatrix<Scalar>, Lower>().setMode(odd ? SimplicialCholeskyLLt : SimplicialCholeskyLDLt).compute(m3).solve(B); + X = SimplicialCholesky<SparseMatrixType, Lower>().setMode(odd ? SimplicialCholeskyLLt : SimplicialCholeskyLDLt).compute(m3).solve(B); VERIFY(ref_X.isApprox(X,test_precision<Scalar>()) && "SimplicialCholesky: solve, full storage, lower, multiple dense rhs"); - X = SimplicialCholesky<SparseMatrix<Scalar>, Upper>().setMode(odd ? SimplicialCholeskyLLt : SimplicialCholeskyLDLt).compute(m3).solve(B); + X = SimplicialCholesky<SparseMatrixType, Upper>().setMode(odd ? SimplicialCholeskyLLt : SimplicialCholeskyLDLt).compute(m3).solve(B); VERIFY(ref_X.isApprox(X,test_precision<Scalar>()) && "SimplicialCholesky: solve, full storage, upper, multiple dense rhs"); // with a sparse rhs -// SparseMatrix<Scalar> spB(rows,cols), spX(rows,cols); +// SparseMatrixType spB(rows,cols), spX(rows,cols); // B.diagonal().array() += 1; // spB = B.sparseView(0.5,1); // // ref_X = refMat3.template selfadjointView<Lower>().llt().solve(DenseMatrix(spB)); // -// spX = SimplicialCholesky<SparseMatrix<Scalar>, Lower>(m3).solve(spB); +// spX = SimplicialCholesky<SparseMatrixType, Lower>(m3).solve(spB); // VERIFY(ref_X.isApprox(spX.toDense(),test_precision<Scalar>()) && "LLT: cholmod solve, multiple sparse rhs"); // -// spX = SimplicialCholesky<SparseMatrix<Scalar>, Upper>(m3).solve(spB); +// spX = SimplicialCholesky<SparseMatrixType, Upper>(m3).solve(spB); // VERIFY(ref_X.isApprox(spX.toDense(),test_precision<Scalar>()) && "LLT: cholmod solve, multiple sparse rhs"); } @@ -167,9 +168,10 @@ template<typename Scalar> void sparse_ldlt(int rows, int cols) void test_sparse_ldlt() { for(int i = 0; i < g_repeat; i++) { - CALL_SUBTEST_1(sparse_ldlt<double>(8, 8) ); + CALL_SUBTEST_1( (sparse_ldlt<double,int>(8, 8)) ); + CALL_SUBTEST_1( (sparse_ldlt<double,long int>(8, 8)) ); int s = internal::random<int>(1,300); - CALL_SUBTEST_2(sparse_ldlt<std::complex<double> >(s,s) ); - CALL_SUBTEST_1(sparse_ldlt<double>(s,s) ); + CALL_SUBTEST_2( (sparse_ldlt<std::complex<double>,int>(s,s)) ); + CALL_SUBTEST_1( (sparse_ldlt<double,int>(s,s)) ); } } diff --git a/unsupported/test/sparse_llt.cpp b/unsupported/test/sparse_llt.cpp index df198cd52..a997deb82 100644 --- a/unsupported/test/sparse_llt.cpp +++ b/unsupported/test/sparse_llt.cpp @@ -29,14 +29,15 @@ #include <Eigen/CholmodSupport> #endif -template<typename Scalar> void sparse_llt(int rows, int cols) +template<typename Scalar,typename Index> void sparse_llt(int rows, int cols) { double density = std::max(8./(rows*cols), 0.01); typedef Matrix<Scalar,Dynamic,Dynamic> DenseMatrix; typedef Matrix<Scalar,Dynamic,1> DenseVector; + typedef SparseMatrix<Scalar,ColMajor,Index> SparseMatrixType; // TODO fix the issue with complex (see SparseLLT::solveInPlace) - SparseMatrix<Scalar> m2(rows, cols); + SparseMatrixType m2(rows, cols); DenseMatrix refMat2(rows, cols); DenseVector b = DenseVector::Random(cols); @@ -53,7 +54,7 @@ template<typename Scalar> void sparse_llt(int rows, int cols) if (!NumTraits<Scalar>::IsComplex) { x = b; - SparseLLT<SparseMatrix<Scalar> > (m2).solveInPlace(x); + SparseLLT<SparseMatrixType > (m2).solveInPlace(x); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "LLT: default"); } @@ -61,23 +62,23 @@ template<typename Scalar> void sparse_llt(int rows, int cols) // legacy API { // Cholmod, as configured in CholmodSupport.h, only supports self-adjoint matrices - SparseMatrix<Scalar> m3 = m2.adjoint()*m2; + SparseMatrixType m3 = m2.adjoint()*m2; DenseMatrix refMat3 = refMat2.adjoint()*refMat2; ref_x = refMat3.template selfadjointView<Lower>().llt().solve(b); x = b; - SparseLLT<SparseMatrix<Scalar>, Cholmod>(m3).solveInPlace(x); + SparseLLT<SparseMatrixType, Cholmod>(m3).solveInPlace(x); VERIFY((m3*x).isApprox(b,test_precision<Scalar>()) && "LLT legacy: cholmod solveInPlace"); - x = SparseLLT<SparseMatrix<Scalar>, Cholmod>(m3).solve(b); + x = SparseLLT<SparseMatrixType, Cholmod>(m3).solve(b); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "LLT legacy: cholmod solve"); } // new API { // Cholmod, as configured in CholmodSupport.h, only supports self-adjoint matrices - SparseMatrix<Scalar> m3 = m2 * m2.adjoint(), m3_lo(rows,rows), m3_up(rows,rows); + SparseMatrixType m3 = m2 * m2.adjoint(), m3_lo(rows,rows), m3_up(rows,rows); DenseMatrix refMat3 = refMat2 * refMat2.adjoint(); m3_lo.template selfadjointView<Lower>().rankUpdate(m2,0); @@ -86,16 +87,16 @@ template<typename Scalar> void sparse_llt(int rows, int cols) // with a single vector as the rhs ref_x = refMat3.template selfadjointView<Lower>().llt().solve(b); - x = CholmodDecomposition<SparseMatrix<Scalar>, Lower>(m3).solve(b); + x = CholmodDecomposition<SparseMatrixType, Lower>(m3).solve(b); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "LLT: cholmod solve, single dense rhs"); - x = CholmodDecomposition<SparseMatrix<Scalar>, Upper>(m3).solve(b); + x = CholmodDecomposition<SparseMatrixType, Upper>(m3).solve(b); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "LLT: cholmod solve, single dense rhs"); - x = CholmodDecomposition<SparseMatrix<Scalar>, Lower>(m3_lo).solve(b); + x = CholmodDecomposition<SparseMatrixType, Lower>(m3_lo).solve(b); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "LLT: cholmod solve, single dense rhs"); - x = CholmodDecomposition<SparseMatrix<Scalar>, Upper>(m3_up).solve(b); + x = CholmodDecomposition<SparseMatrixType, Upper>(m3_up).solve(b); VERIFY(ref_x.isApprox(x,test_precision<Scalar>()) && "LLT: cholmod solve, single dense rhs"); @@ -104,25 +105,25 @@ template<typename Scalar> void sparse_llt(int rows, int cols) #ifndef EIGEN_DEFAULT_TO_ROW_MAJOR // TODO make sure the API is properly documented about this fact - X = CholmodDecomposition<SparseMatrix<Scalar>, Lower>(m3).solve(B); + X = CholmodDecomposition<SparseMatrixType, Lower>(m3).solve(B); VERIFY(ref_X.isApprox(X,test_precision<Scalar>()) && "LLT: cholmod solve, multiple dense rhs"); - X = CholmodDecomposition<SparseMatrix<Scalar>, Upper>(m3).solve(B); + X = CholmodDecomposition<SparseMatrixType, Upper>(m3).solve(B); VERIFY(ref_X.isApprox(X,test_precision<Scalar>()) && "LLT: cholmod solve, multiple dense rhs"); #endif // with a sparse rhs - SparseMatrix<Scalar> spB(rows,cols), spX(rows,cols); + SparseMatrixType spB(rows,cols), spX(rows,cols); B.diagonal().array() += 1; spB = B.sparseView(0.5,1); ref_X = refMat3.template selfadjointView<Lower>().llt().solve(DenseMatrix(spB)); - spX = CholmodDecomposition<SparseMatrix<Scalar>, Lower>(m3).solve(spB); + spX = CholmodDecomposition<SparseMatrixType, Lower>(m3).solve(spB); VERIFY(ref_X.isApprox(spX.toDense(),test_precision<Scalar>()) && "LLT: cholmod solve, multiple sparse rhs"); - spX = CholmodDecomposition<SparseMatrix<Scalar>, Upper>(m3).solve(spB); + spX = CholmodDecomposition<SparseMatrixType, Upper>(m3).solve(spB); VERIFY(ref_X.isApprox(spX.toDense(),test_precision<Scalar>()) && "LLT: cholmod solve, multiple sparse rhs"); } #endif @@ -132,9 +133,10 @@ template<typename Scalar> void sparse_llt(int rows, int cols) void test_sparse_llt() { for(int i = 0; i < g_repeat; i++) { - CALL_SUBTEST_1(sparse_llt<double>(8, 8) ); + CALL_SUBTEST_1( (sparse_llt<double,int>(8, 8)) ); int s = internal::random<int>(1,300); - CALL_SUBTEST_2(sparse_llt<std::complex<double> >(s,s) ); - CALL_SUBTEST_1(sparse_llt<double>(s,s) ); + CALL_SUBTEST_2( (sparse_llt<std::complex<double>,int>(s,s)) ); + CALL_SUBTEST_1( (sparse_llt<double,int>(s,s)) ); + CALL_SUBTEST_1( (sparse_llt<double,long int>(s,s)) ); } } |