PCType#
String with the name of a PETSc preconditioner
Synopsis#
typedef const char *PCType;
#define PCNONE "none"
#define PCJACOBI "jacobi"
#define PCSOR "sor"
#define PCLU "lu"
#define PCQR "qr"
#define PCSHELL "shell"
#define PCAMGX "amgx"
#define PCBJACOBI "bjacobi"
#define PCMG "mg"
#define PCEISENSTAT "eisenstat"
#define PCILU "ilu"
#define PCICC "icc"
#define PCASM "asm"
#define PCGASM "gasm"
#define PCKSP "ksp"
#define PCBJKOKKOS "bjkokkos"
#define PCCOMPOSITE "composite"
#define PCREDUNDANT "redundant"
#define PCSPAI "spai"
#define PCNN "nn"
#define PCCHOLESKY "cholesky"
#define PCPBJACOBI "pbjacobi"
#define PCVPBJACOBI "vpbjacobi"
#define PCMAT "mat"
#define PCHYPRE "hypre"
#define PCPARMS "parms"
#define PCFIELDSPLIT "fieldsplit"
#define PCTFS "tfs"
#define PCML "ml"
#define PCGALERKIN "galerkin"
#define PCEXOTIC "exotic"
#define PCCP "cp"
#define PCBFBT "bfbt"
#define PCLSC "lsc"
#define PCPYTHON "python"
#define PCPFMG "pfmg"
#define PCSMG "smg"
#define PCSYSPFMG "syspfmg"
#define PCREDISTRIBUTE "redistribute"
#define PCSVD "svd"
#define PCGAMG "gamg"
#define PCCHOWILUVIENNACL "chowiluviennacl"
#define PCROWSCALINGVIENNACL "rowscalingviennacl"
#define PCSAVIENNACL "saviennacl"
#define PCBDDC "bddc"
#define PCKACZMARZ "kaczmarz"
#define PCTELESCOPE "telescope"
#define PCPATCH "patch"
#define PCLMVM "lmvm"
#define PCHMG "hmg"
#define PCDEFLATION "deflation"
#define PCHPDDM "hpddm"
#define PCH2OPUS "h2opus"
#define PCMPI "mpi"
Note#
PCRegister() is used to register preconditioners that are then accessible via PCSetType()
See Also#
Summary of Sparse Linear Solvers Available In PETSc, Preconditioners, PCSetType(), PC, PCCreate(), PCRegister(), PCSetFromOptions(), PCLU, PCJACOBI, PCBJACOBI
Level#
beginner
Location#
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages