pcstuff.c File Reference

#include <stdlib.h>
#include "petscpc.h"
#include "petscksp.h"
#include "anamod.h"
#include "linpc.h"

Go to the source code of this file.

Functions
static PetscErrorCode	set_blocked_sub_pc (int pcv)
PetscErrorCode	pc_string (KSPType pct, int pcv, int pcvv, char **s)
PetscErrorCode	pc_short_string (KSPType pct, int pcv, int pcvv, char **s)
static PetscErrorCode	ilu_stats_function (PC pc, void *ctx)
PetscErrorCode	get_pc_stats_function (PCType pct, int(**f)(PC, void *))
PetscErrorCode	set_preconditioner_base_matrix (PCType pct, Mat B, Mat *Buse)
PetscErrorCode	SetPetscOptionsForPC (PC pc, PCType pct0, int pcv, int pcvv)

---

Function Documentation

PetscErrorCode get_pc_stats_function	(	PCType	pct,
		int(**)(PC, void *)	f
	)

Definition at line 243 of file pcstuff.c.

References CHKERRQ(), ierr, and ilu_stats_function().

static PetscErrorCode ilu_stats_function	(	PC	pc,
		void *	ctx
	)		[static]

Definition at line 226 of file pcstuff.c.

Referenced by get_pc_stats_function().

PetscErrorCode pc_short_string	(	KSPType	pct,
		int	pcv,
		int	pcvv,
		char **	s
	)

Definition at line 111 of file pcstuff.c.

References CHKERRQ(), ierr, and PCBS95.

PetscErrorCode pc_string	(	KSPType	pct,
		int	pcv,
		int	pcvv,
		char **	s
	)

Definition at line 61 of file pcstuff.c.

References CHKERRQ(), and ierr.

static PetscErrorCode set_blocked_sub_pc

(

int

pcv

)

[static]

Set the parameter value for a pc; this routine is only called for parametrised pcs

Definition at line 13 of file pcstuff.c.

References CHKERRQ(), and ierr.

Referenced by SetPetscOptionsForPC().

PetscErrorCode set_preconditioner_base_matrix	(	PCType	pct,
		Mat	B,
		Mat *	Buse
	)

Definition at line 258 of file pcstuff.c.

References CHKERRQ(), ierr, PCBS95, PCMUMPS, PCSPOOLES, PCSUPERLU, and PCUMFPACK.

Referenced by setup_pc().

PetscErrorCode SetPetscOptionsForPC	(	PC	pc,
		PCType	pct0,
		int	pcv,
		int	pcvv
	)

Definition at line 304 of file pcstuff.c.

References CHKERRQ(), ierr, PCBOOMERAMG, PCBS95, PCEUCLID, PCMUMPS, PCPARASAILS, PCPILUT, PCRASM, PCSILU, PCSPOOLES, PCSUPERLU, PCUMFPACK, and set_blocked_sub_pc().

Referenced by setup_pc().