Functions to handle SLES structures used during the resolution of the Navier-Stokes system of equations. More...

#include "cs_defs.h"
#include <assert.h>
#include <bft_error.h>
#include "cs_fp_exception.h"
#include "cs_navsto_param.h"
#include "cs_navsto_sles.h"

Include dependency graph for cs_navsto_sles.c:

Functions
void	cs_user_navsto_sles_solve (const cs_navsto_param_sles_t nslesp, cs_saddle_system_t ssys, cs_saddle_block_precond_t sbp, cs_real_t x1, cs_real_t x2, cs_iter_algo_t algo)
	User-defined algorithm to solve a saddle point problem (the system is stored in a hybrid way). Please refer to cs_saddle_system_t structure and cs_saddle_block_precond_t structure definitions. More...

Detailed Description

Functions to handle SLES structures used during the resolution of the Navier-Stokes system of equations.

Function Documentation

◆ cs_user_navsto_sles_solve()

void cs_user_navsto_sles_solve	(	const cs_navsto_param_sles_t *	nslesp,
		cs_saddle_system_t *	ssys,
		cs_saddle_block_precond_t *	sbp,
		cs_real_t *	x1,
		cs_real_t *	x2,
		cs_iter_algo_t *	algo
	)

User-defined algorithm to solve a saddle point problem (the system is stored in a hybrid way). Please refer to cs_saddle_system_t structure and cs_saddle_block_precond_t structure definitions.

Parameters

[in]	nslesp	pointer to a cs_navsto_param_sles_t structure
[in]	ssys	pointer to a cs_saddle_system_t structure
[in,out]	sbp	Block-preconditioner for the Saddle-point problem
[in,out]	x1	array for the first part
[in,out]	x2	array for the second part
[in,out]	algo	pointer to a cs_iter_algo_t structure