SpMtx_operation Module Reference

Data Types
type	farray
type	OperationCache
Functions/Subroutines
Type(SpMtx)	SpMtx_DenseToSparse (M)
Real(kind=rk), dimension(a%nrows, a%ncols)	SpMtx_SparseToDense (A)
Type(SpMtx)	SpMtx_Full_AB (A, B)
real(kind=rk)	get_product (A, B, ci, cj)
subroutine	SpMtx_pmvm_elemental (y, A, x, M, C)
subroutine	SpMtx_pmvm_assembled (y, A, x, M, C)
subroutine	SpMtx_pmvm_assembled_ol0 (y, A, x, M, C)
subroutine	exch_aggr_nums (aggr, M)
subroutine	exch_aggr_nums_ol0 (aggr, M)
subroutine	SpMtx_mvm (A, x, y, bbs, bbe)
type(SpMtx)	SpMtx_addAll (As, koefs)
	Add all A matrices, they may have different sizes - largest is taken.
type(SpMtx)	SpMtx_add (A, B, ka, kb)
	Add two matrices together.
Variables
logical	D_PMVM_USING_AGHOST = .false.

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Function/Subroutine Documentation

subroutine SpMtx_operation::exch_aggr_nums	(	integer,dimension(:),pointer	aggr,
		type(Mesh),intent(in)	M
	)

Definition at line 415 of file SpMtx_operation.F90.

Referenced by CoarseAllgathers::setup_aggr_cdat().

subroutine SpMtx_operation::exch_aggr_nums_ol0	(	integer,dimension(:),pointer	aggr,
		type(Mesh),intent(in)	M
	)

Definition at line 479 of file SpMtx_operation.F90.

Referenced by CoarseAllgathers::setup_aggr_cdat().

real(kind=rk) SpMtx_operation::get_product	(	type(SpMtx),intent(in)	A,
		type(SpMtx),intent(in)	B,
		integer,intent(in)	ci,
		integer,intent(in)	cj
	)

Definition at line 149 of file SpMtx_operation.F90.

Referenced by SpMtx_Full_AB().

type(SpMtx) SpMtx_operation::SpMtx_add	(	type(SpMtx),intent(in)	A,
		type(SpMtx),intent(in)	B,
		real(kind=rk),intent(in)	ka,
		real(kind=rk),intent(in)	kb
	)

Add two matrices together.

Definition at line 762 of file SpMtx_operation.F90.

References SpMtx_addAll().

Referenced by CoarsePreconditioner_smooth_mod::CoarseSpace_Expand(), FinePreconditioner_sgs_mod::FinePreconditioner_sgs_Init(), and initialize().

type(SpMtx) SpMtx_operation::SpMtx_addAll	(	type(SpMtx),dimension(:),intent(in)	As,
		real(kind=rk),dimension(:),intent(in)	koefs
	)

Add all A matrices, they may have different sizes - largest is taken.

Definition at line 728 of file SpMtx_operation.F90.

References SpMtx_class::SpMtx_newInit().

Referenced by SpMtx_add().

Type(SpMtx) SpMtx_operation::SpMtx_DenseToSparse

(

Real(kind=rk),dimension(:,:),intent(in)

M

)

Definition at line 79 of file SpMtx_operation.F90.

References DOUG_utils::DOUG_abort(), and SpMtx_class::SpMtx_newInit().

Referenced by SpMtx_generator::SpMtx_genRND().

Type(SpMtx) SpMtx_operation::SpMtx_Full_AB	(	Type(SpMtx),intent(in)	A,
		Type(SpMtx),intent(in)	B
	)

Definition at line 130 of file SpMtx_operation.F90.

References get_product().

subroutine SpMtx_operation::SpMtx_mvm	(	type(SpMtx),intent(in)	A,
		float(kind=rk),dimension(:),pointer	x,
		float(kind=rk),dimension(:),pointer	y,
		integer,intent(in),optional	bbs,
		integer,intent(in),optional	bbe
	)

Definition at line 697 of file SpMtx_operation.F90.

References DOUG_utils::DOUG_abort(), not, and RealKind::rk.

Referenced by SpMtx_pmvm_assembled(), SpMtx_pmvm_assembled_ol0(), and SpMtx_pmvm_elemental().

subroutine SpMtx_operation::SpMtx_pmvm_assembled	(	float(kind=rk),dimension(:),pointer	y,
		type(SpMtx),intent(in)	A,
		float(kind=rk),dimension(:),pointer	x,
		type(Mesh),intent(in)	M,
		type(OperationCache)	C
	)

Definition at line 273 of file SpMtx_operation.F90.

References globals::MPI_fkind, RealKind::rk, and SpMtx_mvm().

Referenced by Distribution_mod::Distribution_pmvm().

subroutine SpMtx_operation::SpMtx_pmvm_assembled_ol0	(	float(kind=rk),dimension(:),pointer	y,
		type(SpMtx),intent(in)	A,
		float(kind=rk),dimension(:),pointer	x,
		type(Mesh),intent(in)	M,
		type(OperationCache)	C
	)

Definition at line 352 of file SpMtx_operation.F90.

References globals::MPI_fkind, RealKind::rk, and SpMtx_mvm().

Referenced by Distribution_mod::Distribution_pmvm().

subroutine SpMtx_operation::SpMtx_pmvm_elemental	(	float(kind=rk),dimension(:),pointer	y,
		type(SpMtx),intent(in)	A,
		float(kind=rk),dimension(:),pointer	x,
		type(Mesh),intent(in)	M,
		type(OperationCache)	C
	)

Definition at line 170 of file SpMtx_operation.F90.

References globals::MPI_fkind, RealKind::rk, and SpMtx_mvm().

Referenced by Distribution_mod::Distribution_pmvm().

Real(kind=rk),dimension(a%nrows,a%ncols) SpMtx_operation::SpMtx_SparseToDense

(

Type(SpMtx),intent(in)

A

)

Definition at line 115 of file SpMtx_operation.F90.

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Variable Documentation

logical SpMtx_operation::D_PMVM_USING_AGHOST = .false.

Definition at line 57 of file SpMtx_operation.F90.