distribution.c File Reference

#include <stdlib.h>
#include "petscmat.h"
#include "petscconf.h"
#include "syspro.h"
#include "sysprotransform.h"
#include "sysprolinear.h"
#include "linear_impl.h"
#include "anamod.h"

Go to the source code of this file.

Defines
#define	PREPROCESSOR   "distribution"
Functions
int	SpectrumComputeUnpreconditionedSpectrum ()
static PetscErrorCode	setup_distribution_choices ()
static PetscErrorCode	specific_distribution_choices (NumericalProblem problem, SalsaTransform tf)
static PetscErrorCode	sans_partition (char *type, NumericalProblem inproblem, int nparts, IS *local_to_global, VecScatter *perm)
static PetscErrorCode	distribute_system (char *type, int nopt, PetscTruth overwrite, NumericalProblem inproblem, NumericalProblem *outproblem, void *gctx, void **ctx, PetscTruth *success)
static PetscErrorCode	undistribute_system (char *scaling_type, PetscTruth overwrite, void *gctx, void *ctx, NumericalProblem problem, NumericalProblem nextproblem, NumericalSolution before, NumericalSolution after)
PetscErrorCode	DeclareDistributionPreprocessor (void)

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Detailed Description

Definition in file distribution.c.

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Define Documentation

#define PREPROCESSOR   "distribution"

Definition at line 20 of file distribution.c.

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Function Documentation

PetscErrorCode DeclareDistributionPreprocessor

(

void

)

Definition at line 299 of file distribution.c.

References CHKERRQ(), DeclarePreprocessor(), distribute_system(), ierr, PREPROCESSOR, PreprocessorSetPreservedCategories(), setup_distribution_choices(), specific_distribution_choices(), and undistribute_system().

static PetscErrorCode distribute_system	(	char *	type,
		int	nopt,
		PetscTruth	overwrite,
		NumericalProblem	inproblem,
		NumericalProblem *	outproblem,
		void *	gctx,
		void **	ctx,
		PetscTruth *	success
	)			[static]

Definition at line 186 of file distribution.c.

References CHKERRQ(), ierr, LinearSystemDuplicatePointers(), LinearSystemGetParts(), LinearSystemSetParts(), and sans_partition().

Referenced by DeclareDistributionPreprocessor().

static PetscErrorCode sans_partition	(	char *	type,
		NumericalProblem	inproblem,
		int	nparts,
		IS *	local_to_global,
		VecScatter *	perm
	)			[static]

Definition at line 91 of file distribution.c.

References CHKERRQ(), ierr, LinearSystemGetParts(), and SysProComputeQuantity().

Referenced by distribute_system().

static PetscErrorCode setup_distribution_choices

(

)

[static]

Definition at line 25 of file distribution.c.

References CHKERRQ(), ierr, NewTransformObject(), PREPROCESSOR, SysProDefineIntAnnotation(), TransformGetByName(), TransformObjectIntAnnotate(), and TransformObjectSetExplanation().

Referenced by DeclareDistributionPreprocessor().

static PetscErrorCode specific_distribution_choices	(	NumericalProblem	problem,
		SalsaTransform	tf
	)			[static]

Definition at line 69 of file distribution.c.

References CHKERRQ(), NumericalProblem_::comm, ierr, TransformGetObjects(), TransformObjectGetIntAnnotation(), and TransformObjectMark().

Referenced by DeclareDistributionPreprocessor().

int SpectrumComputeUnpreconditionedSpectrum

(

)

static PetscErrorCode undistribute_system	(	char *	scaling_type,
		PetscTruth	overwrite,
		void *	gctx,
		void *	ctx,
		NumericalProblem	problem,
		NumericalProblem	nextproblem,
		NumericalSolution	before,
		NumericalSolution	after
	)			[static]

Definition at line 269 of file distribution.c.

References CHKERRQ(), DeleteLinearSystem(), ierr, LinearSolutionCopyStats(), and LinearSolutionGetVector().

Referenced by DeclareDistributionPreprocessor().