FinePreconditioner_sgs_mod Module Reference

Schwarz preconditioner with Symmetric Gauss-Seidel iterations. More...

Functions/Subroutines
subroutine	FinePreconditioner_sgs_Init (FP, n_iter)
	Create preconditioner with Symmetric Gauss-Seidel iterations.
subroutine	FinePreconditioner_sgs_Apply (FP, sol, rhs)
	Apply preconditioner.

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Detailed Description

Schwarz preconditioner with Symmetric Gauss-Seidel iterations.

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Function/Subroutine Documentation

subroutine FinePreconditioner_sgs_mod::FinePreconditioner_sgs_Apply	(	type(FinePreconditioner),intent(inout)	FP,
		real(kind=rk),dimension(:),pointer	sol,
		real(kind=rk),dimension(:),pointer	rhs
	)

Apply preconditioner.

Parameters:

sol	solution
rhs	right hand side

Definition at line 67 of file FinePreconditioner_sgs.F90.

References stationary_mod::SymGaussSeidel().

Referenced by Preconditioner_mod::FinePreconditioner_Apply().

subroutine FinePreconditioner_sgs_mod::FinePreconditioner_sgs_Init	(	type(FinePreconditioner),intent(inout)	FP,
		integer,intent(in)	n_iter
	)

Create preconditioner with Symmetric Gauss-Seidel iterations.

Parameters:

n_iter

number of iterations

Definition at line 32 of file FinePreconditioner_sgs.F90.

References Preconditioner_base_mod::FINE_PRECONDITIONER_TYPE_SGS, and SpMtx_operation::SpMtx_add().

Referenced by main_aggr().