cs_matrix_petsc.h File Reference

#include "cs_defs.h"
#include "cs_matrix.h"

Include dependency graph for cs_matrix_petsc.h:

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Functions
void	cs_matrix_petsc_ensure_init (void)
void	cs_matrix_petsc_finalize (void)
void	cs_matrix_set_type_petsc (cs_matrix_t *matrix, const char *type_name)
	Switch matrix type to PETSc. More...

Function Documentation

cs_matrix_petsc_ensure_init()

void cs_matrix_petsc_ensure_init

(

void

)

cs_matrix_petsc_finalize()

void cs_matrix_petsc_finalize

(

void

)

cs_matrix_set_type_petsc()

void cs_matrix_set_type_petsc	(	cs_matrix_t *	matrix,
		const char *	type_name
	)

Switch matrix type to PETSc.

This releases previous coefficients if present, so should be called just after matrix creation, before assigning coefficients.

Parameters

[in,out]	matrix	pointer to matrix structure
[in]	type_name	string matching PETSc matrix type name, defaults to "MATAIJ" if NULL