MatSolverType#
String with the name of a PETSc factorization-based matrix solver type.
Synopsis#
typedef const char *MatSolverType;
#define MATSOLVERSUPERLU "superlu"
#define MATSOLVERSUPERLU_DIST "superlu_dist"
#define MATSOLVERSTRUMPACK "strumpack"
#define MATSOLVERUMFPACK "umfpack"
#define MATSOLVERCHOLMOD "cholmod"
#define MATSOLVERKLU "klu"
#define MATSOLVERELEMENTAL "elemental"
#define MATSOLVERSCALAPACK "scalapack"
#define MATSOLVERESSL "essl"
#define MATSOLVERLUSOL "lusol"
#define MATSOLVERMUMPS "mumps"
#define MATSOLVERMKL_PARDISO "mkl_pardiso"
#define MATSOLVERMKL_CPARDISO "mkl_cpardiso"
#define MATSOLVERPASTIX "pastix"
#define MATSOLVERMATLAB "matlab"
#define MATSOLVERPETSC "petsc"
#define MATSOLVERBAS "bas"
#define MATSOLVERCUSPARSE "cusparse"
#define MATSOLVERCUDA "cuda"
#define MATSOLVERHIPSPARSE "hipsparse"
#define MATSOLVERHIP "hip"
#define MATSOLVERKOKKOS "kokkos"
#define MATSOLVERSPQR "spqr"
#define MATSOLVERHTOOL "htool"
For example: “petsc” indicates what PETSc provides, “superlu_dist” the parallel SuperLU_DIST package etc
Note#
MATSOLVERUMFPACK, MATSOLVERCHOLMOD, MATSOLVERKLU, MATSOLVERSPQR form the SuiteSparse package; you can use --download-suitesparse as
a ./configure option to install them
See Also#
Matrix Factorization, Matrices, MatGetFactor(), PCFactorSetMatSolverType(), PCFactorGetMatSolverType()
Level#
beginner
Location#
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages