pcg_robust.f90 File Reference

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Data Types
type	pcgRobust_mod::RobustPreconditionMtx
	Matrices for the robust preconditioner. More...
Modules
module	pcgRobust_mod
	PCG solver for the Robust Coarse Spaces.
Functions/Subroutines
type(RobustPreconditionMtx)	pcgRobust_mod::RobustPreconditionMtx_new ()
subroutine	pcgRobust_mod::pcg_forRCS (A, b, x)
	pcg method where system matrix is the sum of inversed submatrices
subroutine	pcgRobust_mod::precondition_forRCS (y, A, C, x)
	Preconditioner C.
subroutine	initialize (C, A)

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Detailed Description

Definition in file pcg_robust.f90.

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Function Documentation

subroutine precondition_forRCS::initialize	(	type(RobustPreconditionMtx),intent(inout)	C,
		type(SumOfInversedSubMtx),intent(inout)	A
	)

Definition at line 194 of file pcg_robust.f90.

References SpMtx_op_block::D_ADDBLOCK_OPERATION_COLS, SpMtx_op_block::D_ADDBLOCK_OPERATION_DIAG, globals::sctls, SpMtx_operation::SpMtx_add(), SpMtx_op_block::SpMtx_addBlock(), and globals::stream.

Referenced by pcgRobust_mod::precondition_forRCS().