m_domain_decomp::tensorproddomain Interface Reference

The tensor product domain type; contrary to DomainDecomp, this type is specific to tensor product B-spline spaces. More...

Inheritance diagram for m_domain_decomp::tensorproddomain:

Public Member Functions
pure type(tensorproddomain) function	init_tensorprod_domain (decomp)
	Initialize a TensorProdDomain.
Public Member Functions inherited from m_domain_decomp::domaindecomp
procedure	is_sequential_memory (this, dir)
	Determine whether the memory layout is sequential in this direction.
procedure	is_shared_memory (this, dir)
	Determine whether the memory layout is shared in this direction.
procedure	is_distributed_memory (this, dir)
	Determine whether the memory layout is distributed in this direction.
procedure	destroy (this)
	Destroy a DomainDecomp by freeing the communicators.
type(domaindecomp) function	init_domain_decomp (memory_layout_x, memory_layout_y, memory_layout_z, nx, ny, nz, comm, flat_mpi, dimensionality, my_node, my_shmem_rank, nr_nodes, nr_shmem_ranks)
	Initialize a DomainDecomp.

Public Attributes
type(box)	my_eval_bounds
	The subdomain bounds space on this node including the guard layer (i.e., where it is possible to evaluate the tensor product B-splines)
type(box)	my_rank_resp_bounds
	The subdomain bounds space on this node without the guard layer (i.e., the part of the domain owned by this node)
Public Attributes inherited from m_domain_decomp::domaindecomp
integer	my_rank
	The rank of this MPI process in the communicator.
integer	nr_ranks
	The number of ranks in the communicator.
integer	my_node = -1
	The node/processor ID (color used for splitting)
integer	nr_nodes = 0
	The total number of distributed memory nodes in the communicator.
integer	my_shmem_rank = -1
	The rank in the shared memory communicator.
integer	nr_shmem_ranks = 0
	The number of ranks on the same node.
integer, dimension(3)	memory_layout
	The memory layout in each direction (MEMORY_LAYOUT_SEQUENTIAL, MEMORY_LAYOUT_SHARED, MEMORY_LAYOUT_DISTRIBUTED)
integer, dimension(3)	my_subinterval_ijk
	The subinterval index in the x,y,z-direction.
integer, dimension(3)	nr_subintervals
	The number of subintervals in each direction (based on node distribution)
integer	comm = MPI_COMM_NULL
	The communicator for all ranks.
integer	comm_shmem = MPI_COMM_NULL
	The shared memory communicator (for ranks on the same node)
integer	comm_node = MPI_COMM_NULL
	The communicator for the leading ranks on each node.
integer, dimension(3)	nr_eff_neighbours
	The number of neighbouring domains for any memory layout.
integer, dimension(3)	nr_comm_neighbours
	The number of neighbouring domains for distributed memory layout.
logical	flat_mpi
	Forced flat MPI mode (i.e., no shared memory)

Detailed Description

The tensor product domain type; contrary to DomainDecomp, this type is specific to tensor product B-spline spaces.

Initialize a TensorProdDomain.

Member Function/Subroutine Documentation

init_tensorprod_domain()

pure type(tensorproddomain) function m_domain_decomp::tensorproddomain::init_tensorprod_domain

(

type(domaindecomp), intent(in)

decomp

)

Initialize a TensorProdDomain.

Parameters

[in]

decomp

The DomainDecomp to use for initializing the TensorProdDomain

Returns

ans The initialized TensorProdDomain

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The documentation for this interface was generated from the following file:

• /builds/rwr/bspline_feec/src/domain/m_domain_decomp.f90