Fast Auxiliary Space Preconditioning  1.8.4 Feb/15/2016
Schwarz_data Struct Reference

Data for Schwarz methods. More...

#include <fasp.h>

Data Fields

dCSRmat A
 pointer to the matrix
 
INT nblk
 number of blocks
 
INTiblock
 row index of blocks
 
INTjblock
 column index of blocks
 
REALrhsloc
 temp work space???
 
dvector rhsloc1
 local right hand side
 
dvector xloc1
 local solution
 
REALau
 LU decomposition: the U block.
 
REALal
 LU decomposition: the L block.
 
INT Schwarz_type
 Schwarz method type.
 
INT blk_solver
 Schwarz block solver.
 
INT memt
 working space size
 
INTmask
 mask
 
INT maxbs
 maximal block size
 
INTmaxa
 maxa
 
dCSRmatblk_data
 matrix for each partition
 
Mumps_datamumps
 param for MUMPS
 
Schwarz_paramswzparam
 param for Schwarz
 

Detailed Description

Data for Schwarz methods.

This is needed for the Schwarz solver/preconditioner/smoother.

Definition at line 505 of file fasp.h.


The documentation for this struct was generated from the following file: