BlaSchwarzSetup.c File Reference

Setup phase for the Schwarz methods. More...

#include <math.h>
#include <time.h>
#include "fasp.h"
#include "fasp_functs.h"

Go to the source code of this file.

Functions
INT	fasp_swz_dcsr_setup (SWZ_data *swzdata, SWZ_param *swzparam)
	Setup phase for the Schwarz methods. More...
void	fasp_dcsr_swz_forward (SWZ_data *swzdata, SWZ_param *swzparam, dvector *x, dvector *b)
	Schwarz smoother: forward sweep. More...
void	fasp_dcsr_swz_backward (SWZ_data *swzdata, SWZ_param *swzparam, dvector *x, dvector *b)
	Schwarz smoother: backward sweep. More...

Detailed Description

Setup phase for the Schwarz methods.

Note

This file contains Level-1 (Bla) functions. It requires: AuxMemory.c, AuxVector.c, BlaSparseCSR.c, BlaSparseUtil.c, and KryPvgmres.c

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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 BlaSchwarzSetup.c.

Function Documentation

fasp_dcsr_swz_backward()

void fasp_dcsr_swz_backward	(	SWZ_data *	swzdata,
		SWZ_param *	swzparam,
		dvector *	x,
		dvector *	b
	)

Schwarz smoother: backward sweep.

Parameters

swzdata	Pointer to the Schwarz data
swzparam	Pointer to the Schwarz parameter
x	Pointer to solution vector
b	Pointer to right hand

Author

Zheng Li, Chensong Zhang

Date

2014/10/5

Definition at line 328 of file BlaSchwarzSetup.c.

fasp_dcsr_swz_forward()

void fasp_dcsr_swz_forward	(	SWZ_data *	swzdata,
		SWZ_param *	swzparam,
		dvector *	x,
		dvector *	b
	)

Schwarz smoother: forward sweep.

Parameters

swzdata	Pointer to the Schwarz data
swzparam	Pointer to the Schwarz parameter
x	Pointer to solution vector
b	Pointer to right hand

Author

Zheng Li, Chensong Zhang

Date

2014/10/5

Definition at line 218 of file BlaSchwarzSetup.c.

fasp_swz_dcsr_setup()

INT fasp_swz_dcsr_setup	(	SWZ_data *	swzdata,
		SWZ_param *	swzparam
	)

Setup phase for the Schwarz methods.

Parameters

swzdata	Pointer to the Schwarz data
swzparam	Type of the Schwarz method

Returns

FASP_SUCCESS if succeed

Author

Ludmil, Xiaozhe Hu

Date

03/22/2011

Modified by Zheng Li on 10/09/2014

Definition at line 46 of file BlaSchwarzSetup.c.