init_recvBuffers Subroutine

private subroutine init_recvBuffers(me, myHalos, pattern, requireAll, haloRequired, halo_offset, scheme, stat, neigh, nSize)

Create the communication buffers

Assign the positions in state vectors, where to fetch from or save to Solver specific part to identify the actual data locations to send use within the communication buffers.

Access to state array: SAVE

Why? Because we need to work on the pdfs on which the compute kernel was working. The kernel stored to SAVE All actions taking place on the state array after the kernel need to be performed with SAVE access

Arguments

Type	Intent	Optional	Attributes		Name
type(tem_communication_type),	intent(inout)			::	me	receive communication buffer
type(halo_commBitmask_type),	intent(inout)			::	myHalos(:)	contains bitmask of my halos with array size of recv%nProcs
type(tem_commPattern_type),	intent(in)			::	pattern	communication pattern
logical,	intent(in)			::	requireAll	requires complete element information or only required links?
logical,	intent(in)			::	haloRequired(:)
integer,	intent(in)			::	halo_offset	Level descriptor
type(mus_scheme_type),	intent(in)			::	scheme	Scheme information on fluid, boundary and flow properties
type(mus_statistics_type),	intent(inout)			::	stat	Statistics
integer,	intent(in)			::	neigh(:)	PDF neighbor array
integer,	intent(in)			::	nSize	number of Elements in neigh array

Contents

Variables

pos iElem iDir iProc elemPos counter iField nScalars varPos neighDir QQ includeInComm nghElem neighPos

Variables

Type	Visibility	Attributes		Name		Initial
integer,	private,	allocatable	::	pos(:)
integer,	private		::	iElem
integer,	private		::	iDir
integer,	private		::	iProc
integer,	private		::	elemPos
integer,	private		::	counter
integer,	private		::	iField
integer,	private		::	nScalars
integer,	private		::	varPos
integer,	private		::	neighDir
integer,	private		::	QQ
logical,	private		::	includeInComm
integer,	private		::	nghElem
integer,	private		::	neighPos