Date: 2015-10-02T22:18:59+00:00

Actual source code: factor.h
petsc-3.6.2 2015-10-02
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      1: /*
      2:    Private data structure for ILU/ICC/LU/Cholesky preconditioners.
      3: */

      7: #include <petsc/private/pcimpl.h>                /*I "petscpc.h" I*/

      9: typedef struct {
     10:   Mat              fact;              /* factored matrix */
     11:   MatFactorInfo    info;
     12:   MatOrderingType  ordering;          /* matrix reordering */
     13:   MatSolverPackage solvertype;
     14:   MatFactorType    factortype;
     15: } PC_Factor;

     17: PETSC_INTERN PetscErrorCode PCFactorGetMatrix_Factor(PC,Mat*);

     19: PETSC_INTERN PetscErrorCode PCFactorSetZeroPivot_Factor(PC,PetscReal);
     20: PETSC_INTERN PetscErrorCode PCFactorSetShiftType_Factor(PC,MatFactorShiftType);
     21: PETSC_INTERN PetscErrorCode PCFactorSetShiftAmount_Factor(PC,PetscReal);
     22: PETSC_INTERN PetscErrorCode PCFactorSetDropTolerance_Factor(PC,PetscReal,PetscReal,PetscInt);
     23: PETSC_INTERN PetscErrorCode PCFactorSetFill_Factor(PC,PetscReal);
     24: PETSC_INTERN PetscErrorCode PCFactorSetMatOrderingType_Factor(PC,MatOrderingType);
     25: PETSC_INTERN PetscErrorCode PCFactorGetLevels_Factor(PC,PetscInt*);
     26: PETSC_INTERN PetscErrorCode PCFactorSetLevels_Factor(PC,PetscInt);
     27: PETSC_INTERN PetscErrorCode PCFactorSetAllowDiagonalFill_Factor(PC,PetscBool);
     28: PETSC_INTERN PetscErrorCode PCFactorGetAllowDiagonalFill_Factor(PC,PetscBool*);
     29: PETSC_INTERN PetscErrorCode PCFactorSetPivotInBlocks_Factor(PC,PetscBool);
     30: PETSC_INTERN PetscErrorCode PCFactorSetMatSolverPackage_Factor(PC,const MatSolverPackage);
     31: PETSC_INTERN PetscErrorCode PCFactorSetUpMatSolverPackage_Factor(PC);
     32: PETSC_INTERN PetscErrorCode PCFactorGetMatSolverPackage_Factor(PC,const MatSolverPackage*);
     33: PETSC_INTERN PetscErrorCode PCFactorSetColumnPivot_Factor(PC,PetscReal);
     34: PETSC_INTERN PetscErrorCode PCSetFromOptions_Factor(PetscOptions *PetscOptionsObject,PC);
     35: PETSC_INTERN PetscErrorCode PCView_Factor(PC,PetscViewer);

     37: #endif