Preconditioner_base_mod Module Reference

Base file for preconditioner component. More...

Data Types
type	FinePreconditioner_complete
	Data for the complete 1-level preconditioner. More...
type	FinePreconditioner_sgs
	Data for the SGS 1-level preconditioner. More...
type	FinePreconditioner
	Base type for fine level preconditioner. More...
type	CoarsePreconditioner
	Base type for fine level preconditioner. More...
Functions/Subroutines
type(FinePreconditioner)	FinePreconditioner_New (distr)
subroutine	FinePreconditioner_Init (FP, D, P, ol)
	Initialize preconditioner with several subdomains from coarse aggregates.
type(CoarsePreconditioner)	CoarsePreconditioner_New ()
Variables
integer, parameter	FINE_PRECONDITIONER_TYPE_NONE = 0
integer, parameter	FINE_PRECONDITIONER_TYPE_COMPLETE = 1
integer, parameter	FINE_PRECONDITIONER_TYPE_SGS = 2
integer, parameter	COARSE_PRECONDITIONER_TYPE_NONE = 0
integer, parameter	COARSE_PRECONDITIONER_TYPE_SMOOTH = 1
integer, parameter	COARSE_PRECONDITIONER_TYPE_GEOMETRIC = 2
integer, parameter	COARSE_PRECONDITIONER_TYPE_ROBUST = 3

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Detailed Description

Base file for preconditioner component.

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Function/Subroutine Documentation

type(CoarsePreconditioner) Preconditioner_base_mod::CoarsePreconditioner_New

(

)

Definition at line 125 of file Preconditioner_base.F90.

References COARSE_PRECONDITIONER_TYPE_NONE.

subroutine Preconditioner_base_mod::FinePreconditioner_Init	(	type(FinePreconditioner),intent(inout)	FP,
		type(Distribution),intent(inout)	D,
		type(Partitionings),intent(in)	P,
		integer,intent(in)	ol
	)

Initialize preconditioner with several subdomains from coarse aggregates.

Parameters:

D	fine grid and matrix
P	fine and coarse partitions
ol	overlap

Definition at line 96 of file Preconditioner_base.F90.

References Decomposition_mod::Add_layers(), and Decomposition_mod::Decomposition_New().

type(FinePreconditioner) Preconditioner_base_mod::FinePreconditioner_New

(

type(Distribution),target

distr

)

Definition at line 83 of file Preconditioner_base.F90.

References Decomposition_mod::Decomposition_New(), and FINE_PRECONDITIONER_TYPE_NONE.

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Variable Documentation

integer,parameter Preconditioner_base_mod::COARSE_PRECONDITIONER_TYPE_GEOMETRIC = 2

Definition at line 63 of file Preconditioner_base.F90.

Referenced by CoarsePreconditioner_geometric_mod::CoarsePreconditioner_geometric_Init().

integer,parameter Preconditioner_base_mod::COARSE_PRECONDITIONER_TYPE_NONE = 0

Definition at line 63 of file Preconditioner_base.F90.

Referenced by CoarsePreconditioner_New().

integer,parameter Preconditioner_base_mod::COARSE_PRECONDITIONER_TYPE_ROBUST = 3

Definition at line 63 of file Preconditioner_base.F90.

Referenced by CoarsePreconditioner_robust_mod::CoarsePreconditioner_robust_Init().

integer,parameter Preconditioner_base_mod::COARSE_PRECONDITIONER_TYPE_SMOOTH = 1

Definition at line 63 of file Preconditioner_base.F90.

Referenced by CoarsePreconditioner_smooth_mod::CoarsePreconditioner_smooth_Init().

integer,parameter Preconditioner_base_mod::FINE_PRECONDITIONER_TYPE_COMPLETE = 1

Definition at line 33 of file Preconditioner_base.F90.

Referenced by Preconditioner_mod::FinePreconditioner_Apply(), and FinePreconditioner_complete_mod::FinePreconditioner_complete_Init().

integer,parameter Preconditioner_base_mod::FINE_PRECONDITIONER_TYPE_NONE = 0

Definition at line 33 of file Preconditioner_base.F90.

Referenced by Preconditioner_mod::FinePreconditioner_Apply(), and FinePreconditioner_New().

integer,parameter Preconditioner_base_mod::FINE_PRECONDITIONER_TYPE_SGS = 2

Definition at line 33 of file Preconditioner_base.F90.

Referenced by Preconditioner_mod::FinePreconditioner_Apply(), and FinePreconditioner_sgs_mod::FinePreconditioner_sgs_Init().