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MFEM
v4.6.0
Finite element discretization library
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Go to the source code of this file.
Namespaces | |
mfem | |
Functions | |
void | mfem::SLI (const Operator &A, const Vector &b, Vector &x, int print_iter=0, int max_num_iter=1000, double RTOLERANCE=1e-12, double ATOLERANCE=1e-24) |
Stationary linear iteration. (tolerances are squared) More... | |
void | mfem::SLI (const Operator &A, Solver &B, const Vector &b, Vector &x, int print_iter=0, int max_num_iter=1000, double RTOLERANCE=1e-12, double ATOLERANCE=1e-24) |
Preconditioned stationary linear iteration. (tolerances are squared) More... | |
void | mfem::CG (const Operator &A, const Vector &b, Vector &x, int print_iter=0, int max_num_iter=1000, double RTOLERANCE=1e-12, double ATOLERANCE=1e-24) |
Conjugate gradient method. (tolerances are squared) More... | |
void | mfem::PCG (const Operator &A, Solver &B, const Vector &b, Vector &x, int print_iter=0, int max_num_iter=1000, double RTOLERANCE=1e-12, double ATOLERANCE=1e-24) |
Preconditioned conjugate gradient method. (tolerances are squared) More... | |
void | mfem::GeneratePlaneRotation (double &dx, double &dy, double &cs, double &sn) |
void | mfem::ApplyPlaneRotation (double &dx, double &dy, double &cs, double &sn) |
void | mfem::Update (Vector &x, int k, DenseMatrix &h, Vector &s, Array< Vector *> &v) |
int | mfem::GMRES (const Operator &A, Vector &x, const Vector &b, Solver &M, int &max_iter, int m, double &tol, double atol, int printit) |
GMRES method. (tolerances are squared) More... | |
void | mfem::GMRES (const Operator &A, Solver &B, const Vector &b, Vector &x, int print_iter=0, int max_num_iter=1000, int m=50, double rtol=1e-12, double atol=1e-24) |
GMRES method. (tolerances are squared) More... | |
int | mfem::BiCGSTAB (const Operator &A, Vector &x, const Vector &b, Solver &M, int &max_iter, double &tol, double atol, int printit) |
BiCGSTAB method. (tolerances are squared) More... | |
void | mfem::BiCGSTAB (const Operator &A, Solver &B, const Vector &b, Vector &x, int print_iter=0, int max_num_iter=1000, double rtol=1e-12, double atol=1e-24) |
BiCGSTAB method. (tolerances are squared) More... | |
void | mfem::MINRES (const Operator &A, const Vector &b, Vector &x, int print_it=0, int max_it=1000, double rtol=1e-12, double atol=1e-24) |
MINRES method without preconditioner. (tolerances are squared) More... | |
void | mfem::MINRES (const Operator &A, Solver &B, const Vector &b, Vector &x, int print_it=0, int max_it=1000, double rtol=1e-12, double atol=1e-24) |
MINRES method with preconditioner. (tolerances are squared) More... | |
int | mfem::aGMRES (const Operator &A, Vector &x, const Vector &b, const Operator &M, int &max_iter, int m_max, int m_min, int m_step, double cf, double &tol, double &atol, int printit) |
void | mfem::MinimumDiscardedFillOrdering (SparseMatrix &C, Array< int > &p) |
void | mfem::dormqr_ (char *, char *, int *, int *, int *, double *, int *, double *, double *, int *, double *, int *, int *) |
void | mfem::dgeqrf_ (int *, int *, double *, int *, double *, double *, int *, int *) |
void | mfem::dgemv_ (char *, int *, int *, double *, double *, int *, double *, int *, double *, double *, int *) |
void | mfem::dtrsm_ (char *side, char *uplo, char *transa, char *diag, int *m, int *n, double *alpha, double *a, int *lda, double *b, int *ldb) |