atl_parallel_module Module

module to keep all routines and data types related to parallel execution.

Uses

Derived Types

type, private :: intarray_type

Components

Type	Visibility	Attributes		Name		Initial
integer,	public,	allocatable	::	val(:)

Subroutines

public subroutine atl_init_parallel_module(scheme, nValsElem, nValsStateFace, nValsFluxFace, cube, boundary, createCellBuffer, createFaceBuffer, createStabFaceBuffer, createStabElemBuffer, nBndStabElems, minLevel, maxLevel, commPattern)

initialize the parallel module to make it usable in ATELES

Arguments

Type	Intent	Optional	Attributes		Name
type(atl_scheme_type),	intent(in)			::	scheme(minLevel:maxLevel)	levelwise list of schemes.
integer,	intent(in)			::	nValsElem	the number of scalar values for each element.
integer,	intent(in)			::	nValsStateFace	the number of scalar values on the face for the state
integer,	intent(in)			::	nValsFluxFace	the number of scalar values on the face for the flux
type(atl_cube_elem_type),	intent(inout)			::	cube(minLevel:maxLevel)	list of cubic meshes you want to build the buffers for.
type(atl_level_boundary_type),	intent(in)			::	boundary(minLevel:maxLevel)	The boundary description for the faces on the current level.
logical,	intent(in)			::	createCellBuffer	Boolean to indicate if cell state buffers a required or not.
logical,	intent(in)			::	createFaceBuffer	Boolean to indicate if face buffers a required or not.
logical,	intent(in)			::	createStabFaceBuffer	Boolean to indicate if face buffers for stabilization are required or not.
logical,	intent(in)			::	createStabElemBuffer	Boolean to indicate if elem buffers for stabilization are required or not.
integer,	intent(in)			::	nBndStabElems(minLevel:maxLevel,1:3)	The number of boundary elements for the stabilization element buffer
integer,	intent(in)			::	minLevel	The minimal refinement level of your mesh.
integer,	intent(in)			::	maxLevel	The maximum refinement level of your mesh.
type(tem_commPattern_type),	intent(in)			::	commPattern	mpi communication pattern type

public subroutine atl_init_faceStateBuffer(nFaceDofs, faces, nValsState, nValsFlux, boundary, commPattern, initRealBuf)

initializes the face buffers for communication.

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	nFaceDofs	The number of degrees of freedoms per scalar variable per face.
type(tem_face_type),	intent(inout)			::	faces	list of cubic meshes you want to build the buffers for.
integer,	intent(in)			::	nValsState	the number of scalar values on the face for the state
integer,	intent(in)			::	nValsFlux	the number of scalar values on the face for the flux
type(atl_level_boundary_type),	intent(in)			::	boundary	The boundary description for the faces on the current level.
type(tem_commPattern_type),	intent(in)			::	commPattern	mpi communication pattern type
logical,		optional		::	initRealBuf	Init real buffer (default), if not the integer buffer is initialized.

public subroutine atl_init_cellStateBuffer(scheme, nVars, levelDesc, nBndElems, commPattern)

Initialize the parallel module to make it usable in ATELES.

Arguments

Type	Intent	Optional	Attributes		Name
type(atl_scheme_type),	intent(in)			::	scheme	the the data of the kernel on the current level.
integer,	intent(in)			::	nVars	the number of variables in our equation.
type(tem_levelDesc_type),	intent(inout)			::	levelDesc	the buffer for the cell state transfer you want to be initialized.
integer,	intent(in)			::	nBndElems	The number of boundary elements.
type(tem_commPattern_type),	intent(in)			::	commPattern	mpi communication pattern type