Element matrix distribution logic. More...

Data Types
type	ElemMtxsIntf
	ElemMtxsIntf type. More...
Functions/Subroutines
type(ElemMtxsIntf)	ElemMtxsIntf_newInit (Msh)
	Basic constructor for interface elements.
subroutine	ElemMtxsIntf_Destroy (E)
	Destructor.
subroutine, private	ElemMtxsIntf_buildInnerInterfEMask (E, M)
	Builds inner/interface masks for elements Allocates and fills in: inner_interf_emask.
subroutine, private	ElemMtxsIntf_buildMapsMasks (E, M)
	Build global to local, local to global and inner/interface maps for elements Allocates and fills in: gl_emap, lg_emap, inner_interf_emask, intfsend_emask, intfell2indx.
subroutine	ElemMtxsIntf_exchangeMapsMasks (E, M)
	Synchronize send/receive maps (non-blocking)
subroutine	ElemMtxsIntf_waitMapsMasks (E, M)
	Wait until send/receive maps have been synchronized.
subroutine	ElemMtxsIntf_addChunk (E, chunk, Msh)
	Add chunk to interface elements Chunk may contain non-interface elements - these fill be filtered out.
subroutine	ElemMtxsIntf_distAndAssemble (E, A_interf, Msh)
	Distribute and assemble interface elements.
subroutine	ElemMtxs_readAndDistribute (Msh, fnElemMatrs, A, b, A_intf)
	Reads in element stiffness/mass matrices and their RHSs and then distributes data to slaves by chunks Intended for master only!
subroutine	ElemMtxs_recvAndAssemble (Msh, A, b, A_intf)
	Waits for element matrix chunks from master - final matrix is assembled bit by bit.

Detailed Description

Element matrix distribution logic.

Function/Subroutine Documentation

subroutine ElemMtxs_distribute::ElemMtxs_readAndDistribute	(	type(Mesh),intent(in)	Msh,
		character(),intent(in)	fnElemMatrs,
		type(SpMtx),intent(out)	A,
		float(kind=rk),dimension(:),pointer	b,
		type(SpMtx),intent(out),optional	A_intf
	)

Reads in element stiffness/mass matrices and their RHSs and then distributes data to slaves by chunks Intended for master only!

Parameters:

fnElemMatrs	name of the file containing element matrices
A	assembled non-interface elements
b	assembled RHS vector
A_intf	optional matrix containing assembled interface elements

Definition at line 509 of file ElemMtxs_distribute.F90.

References ElemMtxs_assemble::ElemMtxsAssembleContext_addChunk(), ElemMtxs_assemble::ElemMtxsAssembleContext_Destroy(), ElemMtxs_assemble::ElemMtxsAssembleContext_extractSpMtx(), ElemMtxs_assemble::ElemMtxsAssembleContext_extractVect(), ElemMtxs_assemble::ElemMtxsAssembleContext_newInit(), ElemMtxs_base::ElemMtxsChunk_Destroy(), ElemMtxsIntf_addChunk(), ElemMtxsIntf_Destroy(), ElemMtxsIntf_distAndAssemble(), ElemMtxsIntf_newInit(), ElemMtxs_base::ElemMtxsPacket_Init(), ElemMtxs_base::ElemMtxsPacket_send(), ElemMtxs_base::ElemMtxsPacket_sendInProgress(), ElemMtxs_base::ElemMtxsPacket_wait(), not, globals::sctls, globals::stream, Vect_mod::Vect_exchangeIntf(), and Vect_mod::Vect_readAndBroadcastRHS().

subroutine ElemMtxs_distribute::ElemMtxs_recvAndAssemble	(	type(Mesh),intent(in)	Msh,
		type(SpMtx),intent(out)	A,
		float(kind=rk),dimension(:),pointer	b,
		type(SpMtx),intent(out),optional	A_intf
	)

Waits for element matrix chunks from master - final matrix is assembled bit by bit.

Intended for slaves only!

Parameters:

A	assembled non-interface elements
b	assembled RHS vector
A_intf	optional matrix containing assembled interface elements

Definition at line 639 of file ElemMtxs_distribute.F90.

References ElemMtxs_base::D_ELEMMTXS_IN_PACKET, ElemMtxs_assemble::ElemMtxsAssembleContext_addChunk(), ElemMtxs_assemble::ElemMtxsAssembleContext_Destroy(), ElemMtxs_assemble::ElemMtxsAssembleContext_extractSpMtx(), ElemMtxs_assemble::ElemMtxsAssembleContext_extractVect(), ElemMtxs_assemble::ElemMtxsAssembleContext_newInit(), ElemMtxs_base::ElemMtxsChunk_Destroy(), ElemMtxs_base::ElemMtxsChunk_Init(), ElemMtxs_base::ElemMtxsChunk_recv(), ElemMtxsIntf_addChunk(), ElemMtxsIntf_Destroy(), ElemMtxsIntf_distAndAssemble(), ElemMtxsIntf_newInit(), globals::sctls, Vect_mod::Vect_exchangeIntf(), and Vect_mod::Vect_readAndBroadcastRHS().

subroutine ElemMtxs_distribute::ElemMtxsIntf_addChunk	(	type(ElemMtxsIntf),intent(inout)	E,
		type(ElemMtxsChunk),intent(in)	chunk,
		type(Mesh),intent(in)	Msh
	)

Add chunk to interface elements Chunk may contain non-interface elements - these fill be filtered out.

Parameters:

chunk chunk of elements to be added to E

Definition at line 406 of file ElemMtxs_distribute.F90.

Referenced by ElemMtxs_readAndDistribute(), and ElemMtxs_recvAndAssemble().

subroutine,private ElemMtxs_distribute::ElemMtxsIntf_buildInnerInterfEMask	(	type(ElemMtxsIntf),intent(inout)	E,
		type(Mesh),intent(in)	M
	)		`[private]`

Builds inner/interface masks for elements Allocates and fills in: inner_interf_emask.

Definition at line 182 of file ElemMtxs_distribute.F90.

References globals::D_DEBUGLVL, ElemMtxs_base::D_ELEM_INNER, ElemMtxs_base::D_ELEM_INTERF, Mesh_class::D_FREEDOM_INTERF, globals::myrank, and globals::stream.

Referenced by ElemMtxsIntf_buildMapsMasks().

subroutine,private ElemMtxs_distribute::ElemMtxsIntf_buildMapsMasks	(	type(ElemMtxsIntf),intent(inout)	E,
		type(Mesh),intent(in)	M
	)		`[private]`

Build global to local, local to global and inner/interface maps for elements Allocates and fills in: gl_emap, lg_emap, inner_interf_emask, intfsend_emask, intfell2indx.

Definition at line 230 of file ElemMtxs_distribute.F90.

References ElemMtxs_base::D_ELEM_INTERF, Mesh_class::D_FREEDOM_INTERF, ElemMtxsIntf_buildInnerInterfEMask(), and globals::myrank.

Referenced by ElemMtxsIntf_newInit().

subroutine ElemMtxs_distribute::ElemMtxsIntf_Destroy ( type(ElemMtxsIntf),intent(inout) E )

Destructor.

Definition at line 143 of file ElemMtxs_distribute.F90.

References ElemMtxs_base::ElemMtxsPacket_Destroy().

Referenced by ElemMtxs_readAndDistribute(), and ElemMtxs_recvAndAssemble().

subroutine ElemMtxs_distribute::ElemMtxsIntf_distAndAssemble	(	type(ElemMtxsIntf),intent(inout)	E,
		type(SpMtx),intent(out)	A_interf,
		type(Mesh),intent(in)	Msh
	)