AuxParam.c File Reference

Initialize, set, or print input data and parameters. More...

#include <stdio.h>
#include "fasp.h"
#include "fasp_functs.h"

Go to the source code of this file.

Functions
void	fasp_param_set (const int argc, const char *argv[], input_param *iniparam)
	Read input from command-line arguments. More...
void	fasp_param_init (const input_param *iniparam, ITS_param *itsparam, AMG_param *amgparam, ILU_param *iluparam, SWZ_param *swzparam)
	Initialize parameters, global variables, etc. More...
void	fasp_param_input_init (input_param *iniparam)
	Initialize input parameters. More...
void	fasp_param_amg_init (AMG_param *amgparam)
	Initialize AMG parameters. More...
void	fasp_param_amg_copy (AMG_param *amgparam_src, AMG_param *amgparam_dest)
	Copy AMG parameters from amgparam_src to amgparam_dest. More...
void	fasp_param_solver_init (ITS_param *itsparam)
	Initialize ITS_param. More...
void	fasp_param_ilu_init (ILU_param *iluparam)
	Initialize ILU parameters. More...
void	fasp_param_swz_init (SWZ_param *swzparam)
	Initialize Schwarz parameters. More...
void	fasp_param_amg_set (AMG_param *param, const input_param *iniparam)
	Set AMG_param from INPUT. More...
void	fasp_param_ilu_set (ILU_param *iluparam, const input_param *iniparam)
	Set ILU_param with INPUT. More...
void	fasp_param_swz_set (SWZ_param *swzparam, const input_param *iniparam)
	Set SWZ_param with INPUT. More...
void	fasp_param_solver_set (ITS_param *itsparam, const input_param *iniparam)
	Set ITS_param with INPUT. More...
void	fasp_param_amg_to_prec (precond_data *pcdata, const AMG_param *amgparam)
	Set precond_data with AMG_param. More...
void	fasp_param_prec_to_amg (AMG_param *amgparam, const precond_data *pcdata)
	Set AMG_param with precond_data. More...
void	fasp_param_amg_to_precbsr (precond_data_bsr *pcdata, const AMG_param *amgparam)
	Set precond_data_bsr with AMG_param. More...
void	fasp_param_precbsr_to_amg (AMG_param *amgparam, const precond_data_bsr *pcdata)
	Set AMG_param with precond_data. More...
void	fasp_param_amg_print (const AMG_param *param)
	Print out AMG parameters. More...
void	fasp_param_ilu_print (const ILU_param *param)
	Print out ILU parameters. More...
void	fasp_param_swz_print (const SWZ_param *param)
	Print out Schwarz parameters. More...
void	fasp_param_solver_print (const ITS_param *param)
	Print out itsolver parameters. More...

Detailed Description

Initialize, set, or print input data and parameters.

Note

This file contains Level-0 (Aux) functions. It requires: AuxInput.c and AuxMessage.c

---

Copyright (C) 2009–Present by the FASP team. All rights reserved.

Released under the terms of the GNU Lesser General Public License 3.0 or later.

Definition in file AuxParam.c.

Function Documentation

fasp_param_amg_copy()

void fasp_param_amg_copy	(	AMG_param *	amgparam_src,
		AMG_param *	amgparam_dest
	)

Copy AMG parameters from amgparam_src to amgparam_dest.

Parameters

amgparam_src	Sources parameters for AMG
amgparam_dest	Destination parameters for AMG

Author

Li Zhao

Date

2023/04/30

Definition at line 502 of file AuxParam.c.

fasp_param_amg_init()

void fasp_param_amg_init

(

AMG_param *

amgparam

)

Initialize AMG parameters.

Parameters

amgparam

Parameters for AMG

Author

Chensong Zhang

Date

2010/04/03

Definition at line 431 of file AuxParam.c.

fasp_param_amg_print()

void fasp_param_amg_print

(

const AMG_param *

param

)

Print out AMG parameters.

Parameters

param

Parameters for AMG

Author

Chensong Zhang

Date

2010/03/22

Definition at line 911 of file AuxParam.c.

fasp_param_amg_set()

void fasp_param_amg_set	(	AMG_param *	param,
		const input_param *	iniparam
	)

Set AMG_param from INPUT.

Parameters

param	Parameters for AMG
iniparam	Input parameters

Author

Chensong Zhang

Date

2010/03/23

Definition at line 637 of file AuxParam.c.

fasp_param_amg_to_prec()

void fasp_param_amg_to_prec	(	precond_data *	pcdata,
		const AMG_param *	amgparam
	)

Set precond_data with AMG_param.

Parameters

pcdata	Preconditioning data structure
amgparam	Parameters for AMG

Author

Chensong Zhang

Date

2011/01/10

Definition at line 782 of file AuxParam.c.

fasp_param_amg_to_precbsr()

void fasp_param_amg_to_precbsr	(	precond_data_bsr *	pcdata,
		const AMG_param *	amgparam
	)

Set precond_data_bsr with AMG_param.

Parameters

pcdata	Preconditioning data structure
amgparam	Parameters for AMG

Author

Xiaozhe Hu

Date

02/06/2012

Definition at line 848 of file AuxParam.c.

fasp_param_ilu_init()

void fasp_param_ilu_init

(

ILU_param *

iluparam

)

Initialize ILU parameters.

Parameters

iluparam

Parameters for ILU

Author

Chensong Zhang

Date

2010/04/06

Definition at line 595 of file AuxParam.c.

fasp_param_ilu_print()

void fasp_param_ilu_print

(

const ILU_param *

param

)

Print out ILU parameters.

Parameters

param

Parameters for ILU

Author

Chensong Zhang

Date

2011/12/20

Definition at line 1024 of file AuxParam.c.

fasp_param_ilu_set()

void fasp_param_ilu_set	(	ILU_param *	iluparam,
		const input_param *	iniparam
	)

Set ILU_param with INPUT.

Parameters

iluparam	Parameters for ILU
iniparam	Input parameters

Author

Chensong Zhang

Date

2010/04/03

Definition at line 710 of file AuxParam.c.

fasp_param_init()

void fasp_param_init	(	const input_param *	iniparam,
		ITS_param *	itsparam,
		AMG_param *	amgparam,
		ILU_param *	iluparam,
		SWZ_param *	swzparam
	)

Initialize parameters, global variables, etc.

Parameters

iniparam	Input parameters
itsparam	Iterative solver parameters
amgparam	AMG parameters
iluparam	ILU parameters
swzparam	Schwarz parameters

Author

Chensong Zhang

Date

2010/08/12

Modified by Chensong Zhang (12/29/2013): rewritten

Definition at line 306 of file AuxParam.c.

fasp_param_input_init()

void fasp_param_input_init

(

input_param *

iniparam

)

Initialize input parameters.

Parameters

iniparam

Input parameters

Author

Chensong Zhang

Date

2010/03/20

Definition at line 347 of file AuxParam.c.

fasp_param_prec_to_amg()

void fasp_param_prec_to_amg	(	AMG_param *	amgparam,
		const precond_data *	pcdata
	)

Set AMG_param with precond_data.

Parameters

amgparam	Parameters for AMG
pcdata	Preconditioning data structure

Author

Chensong Zhang

Date

2011/01/10

Definition at line 816 of file AuxParam.c.

fasp_param_precbsr_to_amg()

void fasp_param_precbsr_to_amg	(	AMG_param *	amgparam,
		const precond_data_bsr *	pcdata
	)

Set AMG_param with precond_data.

Parameters

amgparam	Parameters for AMG
pcdata	Preconditioning data structure

Author

Xiaozhe Hu

Date

02/06/2012

Definition at line 882 of file AuxParam.c.

fasp_param_set()

void fasp_param_set	(	const int	argc,
		const char *	argv[],
		input_param *	iniparam
	)

Read input from command-line arguments.

Parameters

argc	Number of arg input
argv	Input arguments
iniparam	Parameters to be set

Author

Chensong Zhang

Date

12/29/2013

Definition at line 41 of file AuxParam.c.

fasp_param_solver_init()

void fasp_param_solver_init

(

ITS_param *

itsparam

)

Initialize ITS_param.

Parameters

itsparam

Parameters for iterative solvers

Author

Chensong Zhang

Date

2010/03/23

Definition at line 572 of file AuxParam.c.

fasp_param_solver_print()

void fasp_param_solver_print

(

const ITS_param *

param

)

Print out itsolver parameters.

Parameters

param

Paramters for iterative solvers

Author

Chensong Zhang

Date

2011/12/20

Definition at line 1081 of file AuxParam.c.

fasp_param_solver_set()

void fasp_param_solver_set	(	ITS_param *	itsparam,
		const input_param *	iniparam
	)

Set ITS_param with INPUT.

Parameters

itsparam	Parameters for iterative solvers
iniparam	Input parameters

Author

Chensong Zhang

Date

2010/03/23

Definition at line 752 of file AuxParam.c.

fasp_param_swz_init()

void fasp_param_swz_init

(

SWZ_param *

swzparam

)

Initialize Schwarz parameters.

Parameters

swzparam

Parameters for Schwarz method

Author

Xiaozhe Hu

Date

05/22/2012

Modified by Chensong Zhang on 10/10/2014: Add block solver type

Definition at line 617 of file AuxParam.c.

fasp_param_swz_print()

void fasp_param_swz_print

(

const SWZ_param *

param

)

Print out Schwarz parameters.

Parameters

param

Parameters for Schwarz

Author

Xiaozhe Hu

Date

05/22/2012

Definition at line 1053 of file AuxParam.c.

fasp_param_swz_set()

void fasp_param_swz_set	(	SWZ_param *	swzparam,
		const input_param *	iniparam
	)

Set SWZ_param with INPUT.

Parameters

swzparam	Parameters for Schwarz method
iniparam	Input parameters

Author

Xiaozhe Hu

Date

05/22/2012

Definition at line 731 of file AuxParam.c.