CoarseMtx_mod Module Reference

Functions/Subroutines
subroutine	IntRestBuild (A, aggr, Restrict, A_ghost)
	Build the restriction matrix for the aggregation method.
subroutine	CoarseMtxBuild (A, AC, Restrict, ninner, A_ghost)

---

Function/Subroutine Documentation

subroutine CoarseMtx_mod::CoarseMtxBuild	(	Type(SpMtx),intent(inout)	A,
		Type(SpMtx),intent(inout)	AC,
		Type(SpMtx),intent(inout)	Restrict,
		integer,intent(in)	ninner,
		Type(SpMtx),intent(in),optional	A_ghost
	)

Parameters:

ninner	number of inner nodes
A_ghost	additional part to the matrix

Definition at line 476 of file CoarseMtx.F90.

References or(), globals::sctls, SpMtx_op_AB::SpMtx_AB(), SpMtx_class::SpMtx_Copy(), SpMtx_class::SpMtx_Destroy(), SpMtx_class::SpMtx_newInit(), and globals::stream.

Referenced by CoarsePreconditioner_geometric_mod::CoarsePreconditioner_geometric_Init(), CoarsePreconditioner_robust_mod::CoarsePreconditioner_robust_Init(), and CoarsePreconditioner_smooth_mod::CoarsePreconditioner_smooth_Init().

subroutine CoarseMtx_mod::IntRestBuild	(	Type(SpMtx),intent(in)	A,
		Type(Aggrs),intent(in)	aggr,
		Type(SpMtx),intent(out)	Restrict,
		Type(SpMtx),intent(in),optional	A_ghost
	)

Build the restriction matrix for the aggregation method.

Parameters:

A	our fine level matrix
Restrict	Our restriction matrix
A_ghost	additional part to the matrix

Definition at line 50 of file CoarseMtx.F90.

References SpMtx_class::D_SpMtx_ARRNG_NO, not, or(), RealKind::rk, globals::sctls, SpMtx_op_AB::SpMtx_AB(), SpMtx_class::SpMtx_Destroy(), SpMtx_class::SpMtx_newInit(), and globals::stream.

Referenced by CoarsePreconditioner_robust_mod::CoarsePreconditioner_robust_Init(), and CoarsePreconditioner_smooth_mod::CoarsePreconditioner_smooth_Init().