KSPType#

String with the name of a PETSc Krylov method.

Synopsis#

typedef const char *KSPType;
#define KSPRICHARDSON "richardson"
#define KSPCHEBYSHEV  "chebyshev"
#define KSPCG         "cg"
#define KSPGROPPCG    "groppcg"
#define KSPPIPECG     "pipecg"
#define KSPPIPECGRR   "pipecgrr"
#define KSPPIPELCG    "pipelcg"
#define KSPPIPEPRCG   "pipeprcg"
#define KSPPIPECG2    "pipecg2"
#define KSPCGNE       "cgne"
#define KSPNASH       "nash"
#define KSPSTCG       "stcg"
#define KSPGLTR       "gltr"
#define KSPCGNASH     PETSC_DEPRECATED_MACRO("GCC warning \"KSPCGNASH macro is deprecated use KSPNASH (since version 3.11)\"") "nash"
#define KSPCGSTCG     PETSC_DEPRECATED_MACRO("GCC warning \"KSPCGSTCG macro is deprecated use KSPSTCG (since version 3.11)\"") "stcg"
#define KSPCGGLTR     PETSC_DEPRECATED_MACRO("GCC warning \"KSPCGGLTR macro is deprecated use KSPSGLTR (since version 3.11)\"") "gltr"
#define KSPFCG        "fcg"
#define KSPPIPEFCG    "pipefcg"
#define KSPGMRES      "gmres"
#define KSPPIPEFGMRES "pipefgmres"
#define KSPFGMRES     "fgmres"
#define KSPLGMRES     "lgmres"
#define KSPDGMRES     "dgmres"
#define KSPPGMRES     "pgmres"
#define KSPTCQMR      "tcqmr"
#define KSPBCGS       "bcgs"
#define KSPIBCGS      "ibcgs"
#define KSPQMRCGS     "qmrcgs"
#define KSPFBCGS      "fbcgs"
#define KSPFBCGSR     "fbcgsr"
#define KSPBCGSL      "bcgsl"
#define KSPPIPEBCGS   "pipebcgs"
#define KSPCGS        "cgs"
#define KSPTFQMR      "tfqmr"
#define KSPCR         "cr"
#define KSPPIPECR     "pipecr"
#define KSPLSQR       "lsqr"
#define KSPPREONLY    "preonly"
#define KSPNONE       "none"
#define KSPQCG        "qcg"
#define KSPBICG       "bicg"
#define KSPMINRES     "minres"
#define KSPSYMMLQ     "symmlq"
#define KSPLCD        "lcd"
#define KSPPYTHON     "python"
#define KSPGCR        "gcr"
#define KSPPIPEGCR    "pipegcr"
#define KSPTSIRM      "tsirm"
#define KSPCGLS       "cgls"
#define KSPFETIDP     "fetidp"
#define KSPHPDDM      "hpddm"

See Also#

KSPSetType(), KSP, KSPRegister(), KSPCreate(), KSPSetFromOptions()

Level#

beginner

Location#

include/petscksp.h


Edit on GitLab

Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages