cs_cdofb_monolithic_sles.h

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#ifndef __CS_CDOFB_MONOLITHIC_SLES_H__
#define __CS_CDOFB_MONOLITHIC_SLES_H__
 
/*============================================================================
 * Functions dedicated to the linear algebra settings and operations in case
 * of CDO face-based schemes with a monolithic velocity-pressure coupling
 *============================================================================*/
 
/*
  This file is part of code_saturne, a general-purpose CFD tool.
 
  Copyright (C) 1998-2025 EDF S.A.
 
  This program is free software; you can redistribute it and/or modify it under
  the terms of the GNU General Public License as published by the Free Software
  Foundation; either version 2 of the License, or (at your option) any later
  version.
 
  This program is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
  details.
 
  You should have received a copy of the GNU General Public License along with
  this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
  Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
 
/*----------------------------------------------------------------------------*/
 
#include "base/cs_defs.h"
 
/*----------------------------------------------------------------------------
 * Standard C library headers
 *----------------------------------------------------------------------------*/
 
/*----------------------------------------------------------------------------
 *  Local headers
 *----------------------------------------------------------------------------*/
 
#include "cdo/cs_cdofb_monolithic_priv.h"
 
/*----------------------------------------------------------------------------*/
 
BEGIN_C_DECLS
 
/*============================================================================
 * Macro definitions
 *============================================================================*/
 
/*============================================================================
 * Type definitions
 *============================================================================*/
 
/*============================================================================
 * Public function prototypes
 *============================================================================*/
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdofb_monolithic_sles_init_sharing(const cs_mesh_t            *mesh,
                                      const cs_cdo_connect_t     *connect,
                                      const cs_cdo_quantities_t  *quant);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdofb_monolithic_sles_init_system_helper(const cs_navsto_param_t  *nsp,
                                            const cs_param_saddle_t  *saddlep,
                                            cs_cdofb_monolithic_t    *sc);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdofb_monolithic_sles_init_solver(const cs_navsto_param_t  *nsp,
                                     const cs_param_saddle_t  *saddlep,
                                     cs_cdofb_monolithic_t    *sc);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
int
cs_cdofb_monolithic_sles_alu(const cs_navsto_param_t  *nsp,
                             cs_saddle_solver_t       *solver,
                             cs_real_t                *u_f,
                             cs_real_t                *p_c);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
int
cs_cdofb_monolithic_sles_block_krylov(const cs_navsto_param_t  *nsp,
                                      cs_saddle_solver_t       *solver,
                                      cs_real_t                *u_f,
                                      cs_real_t                *p_c);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
int
cs_cdofb_monolithic_sles_gkb_inhouse(const cs_navsto_param_t  *nsp,
                                     cs_saddle_solver_t       *solver,
                                     cs_real_t                *u_f,
                                     cs_real_t                *p_c);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
int
cs_cdofb_monolithic_sles_full_system(const cs_navsto_param_t  *nsp,
                                     cs_saddle_solver_t       *solver,
                                     cs_real_t                *u_f,
                                     cs_real_t                *p_c);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
int
cs_cdofb_monolithic_sles_notay(const cs_navsto_param_t  *nsp,
                               cs_saddle_solver_t       *solver,
                               cs_real_t                *u_f,
                               cs_real_t                *p_c);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
int
cs_cdofb_monolithic_sles_uzawa_cg(const cs_navsto_param_t  *nsp,
                                  cs_saddle_solver_t       *solver,
                                  cs_real_t                *u_f,
                                  cs_real_t                *p_c);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
int
cs_cdofb_monolithic_sles_simple(const cs_navsto_param_t  *nsp,
                                cs_saddle_solver_t       *solver,
                                cs_real_t                *u_f,
                                cs_real_t                *p_c);
 
/*----------------------------------------------------------------------------*/
 
END_C_DECLS
 
#endif /* __CS_CDOFB_MONOLITHIC_SLES_H__ */