PCType

 String with the name of a PETSc preconditioner method or the creation function with an optional dynamic library name, for example http://www.mcs.anl.gov/petsc/lib.a:mypccreate()

Synopsis

#define PCNONE            "none"
#define PCJACOBI          "jacobi"
#define PCSOR             "sor"
#define PCLU              "lu"
#define PCSHELL           "shell"
#define PCBJACOBI         "bjacobi"
#define PCMG              "mg"
#define PCEISENSTAT       "eisenstat"
#define PCILU             "ilu"
#define PCICC             "icc"
#define PCASM             "asm"
#define PCKSP             "ksp"
#define PCCOMPOSITE       "composite"
#define PCREDUNDANT       "redundant"
#define PCSPAI            "spai"
#define PCNN              "nn"
#define PCCHOLESKY        "cholesky"
#define PCSAMG            "samg"
#define PCPBJACOBI        "pbjacobi"
#define PCMAT             "mat"
#define PCHYPRE           "hypre"
#define PCFIELDSPLIT      "fieldsplit"
#define PCTFS             "tfs"
#define PCML              "ml"
#define PCPROMETHEUS      "prometheus"
#define PCGALERKIN        "galerkin"
#define PCOPENMP          "openmp"

/* Logging support */
extern PetscCookie PETSCKSP_DLLEXPORT PC_COOKIE;

Notes: Click on the links below to see details on a particular solver

See Also

PCSetType(), PC, PCCreate()

Level:beginner
Location:src/ksp/pc/../../../include/petscpc.h
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages