sll_m_decomposition_advanced Module Reference

Description

Module providing data structures and tools to implement domain decompositions.

Author

Klaus Reuter, Max Planck Computing and Data Facility (MPCDF)

Derived types and interfaces
type	sll_t_decomposition__buffer
type	sll_t_decomposition__block
type	sll_t_decomposition__dimension
type	sll_t_decomposition__local
type	sll_t_decomposition

Functions/Subroutines
subroutine	sll_s_destruct_decomposition__buffer (self)
subroutine	sll_s_construct_decomposition__block (self, nd)
subroutine	sll_s_destruct_decomposition__block (self)
subroutine	sll_s_construct_decomposition__dimension (self, nd)
subroutine	sll_s_destruct_decomposition__dimension (self)
subroutine	sll_s_construct_decomposition__local (self, topology, grid_size, nd)
subroutine	sll_s_destruct_decomposition__local (self)
type(sll_t_decomposition) function, pointer, public	sll_f_new_cartesian_domain_decomposition (topology, grid_size, nd)
subroutine, public	sll_s_deallocate_cartesian_domain_decomposition (decomposition)
subroutine, public	sll_s_dd_define_blocks (decomposition, id, n_blocks, block_dim)
	Initialize blocking of halo cells for dimension id. More...
subroutine, public	sll_s_dd_allocate_buffer (decomposition, id, i_block, i_buffer, width, label)
	Allocate the i_block th halo buffers for dimension id. More...
subroutine, public	sll_s_dd_deallocate_buffer (decomposition, id, i_block, i_buffer)
subroutine, public	sll_s_post_halo_exchange_real64 (topology, decomposition, f6d, id, i_block, i_buffer, n_threads, post_halo_exchange)
subroutine, public	sll_s_wait_halo_exchange (topology, decomposition, id, i_block, i_buffer)
subroutine, public	sll_s_blocking_halo_exchange (topology, decomposition, id, i_block, i_buffer)
function	get_buffer_side (i_buffer)
dimension(:,:,:,:,:,:), pointer, public	sll_f_get_mem_6d_from_buffer_obj (self)
function, public	sll_f_dd_get_n_blocks (decomposition, id)

Function/Subroutine Documentation

get_buffer_side()

function sll_m_decomposition_advanced::get_buffer_side (   i_buffer )

private

Definition at line 788 of file sll_m_decomposition_advanced.F90.

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sll_f_dd_get_n_blocks()

function, public sll_m_decomposition_advanced::sll_f_dd_get_n_blocks	(	type(sll_t_decomposition), pointer	decomposition,
		intent(in)	id
	)

Definition at line 812 of file sll_m_decomposition_advanced.F90.

sll_f_get_mem_6d_from_buffer_obj()

dimension(:,:,:,:,:,:), pointer, public sll_m_decomposition_advanced::sll_f_get_mem_6d_from_buffer_obj

(

class(sll_t_decomposition__buffer)

self

)

Definition at line 794 of file sll_m_decomposition_advanced.F90.

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sll_f_new_cartesian_domain_decomposition()

type(sll_t_decomposition) function, pointer, public sll_m_decomposition_advanced::sll_f_new_cartesian_domain_decomposition	(	type(sll_t_cartesian_topology_6d), intent(in), pointer	topology,
		dimension(nd), intent(in)	grid_size,
		intent(in)	nd
	)

Definition at line 330 of file sll_m_decomposition_advanced.F90.

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sll_s_blocking_halo_exchange()

subroutine, public sll_m_decomposition_advanced::sll_s_blocking_halo_exchange	(	type(sll_t_cartesian_topology_6d), intent(in), pointer	topology,
		type(sll_t_decomposition), intent(inout), pointer	decomposition,
		intent(in)	id,
		intent(in)	i_block,
		intent(in)	i_buffer
	)

Definition at line 749 of file sll_m_decomposition_advanced.F90.

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sll_s_construct_decomposition__block()

subroutine sll_m_decomposition_advanced::sll_s_construct_decomposition__block ( type(sll_t_decomposition__block)  self, intent(in)  nd  )

private

Definition at line 205 of file sll_m_decomposition_advanced.F90.

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sll_s_construct_decomposition__dimension()

subroutine sll_m_decomposition_advanced::sll_s_construct_decomposition__dimension ( type(sll_t_decomposition__dimension)  self, intent(in)  nd  )

private

Definition at line 251 of file sll_m_decomposition_advanced.F90.

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sll_s_construct_decomposition__local()

subroutine sll_m_decomposition_advanced::sll_s_construct_decomposition__local ( type(sll_t_decomposition__local)  self, type(sll_t_cartesian_topology_6d), intent(in), pointer  topology, dimension(nd), intent(in)  grid_size, intent(in)  nd  )

private

Definition at line 274 of file sll_m_decomposition_advanced.F90.

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sll_s_dd_allocate_buffer()

subroutine, public sll_m_decomposition_advanced::sll_s_dd_allocate_buffer	(	type(sll_t_decomposition), pointer	decomposition,
		intent(in)	id,
		intent(in)	i_block,
		intent(in)	i_buffer,
		intent(in)	width,
		character(len=*), intent(in), optional	label
	)

Allocate the i_block th halo buffers for dimension id.

Definition at line 410 of file sll_m_decomposition_advanced.F90.

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sll_s_dd_deallocate_buffer()

subroutine, public sll_m_decomposition_advanced::sll_s_dd_deallocate_buffer	(	type(sll_t_decomposition), pointer	decomposition,
		intent(in)	id,
		intent(in)	i_block,
		intent(in)	i_buffer
	)

Definition at line 500 of file sll_m_decomposition_advanced.F90.

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sll_s_dd_define_blocks()

subroutine, public sll_m_decomposition_advanced::sll_s_dd_define_blocks	(	type(sll_t_decomposition), intent(in), pointer	decomposition,
		intent(in)	id,
		intent(in)	n_blocks,
		intent(in)	block_dim
	)

Initialize blocking of halo cells for dimension id.

Definition at line 368 of file sll_m_decomposition_advanced.F90.

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sll_s_deallocate_cartesian_domain_decomposition()

subroutine, public sll_m_decomposition_advanced::sll_s_deallocate_cartesian_domain_decomposition

(

type(sll_t_decomposition), pointer

decomposition

)

Definition at line 355 of file sll_m_decomposition_advanced.F90.

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sll_s_destruct_decomposition__block()

subroutine sll_m_decomposition_advanced::sll_s_destruct_decomposition__block ( type(sll_t_decomposition__block)  self )

private

Definition at line 229 of file sll_m_decomposition_advanced.F90.

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sll_s_destruct_decomposition__buffer()

subroutine sll_m_decomposition_advanced::sll_s_destruct_decomposition__buffer ( class(sll_t_decomposition__buffer)  self )

private

Definition at line 177 of file sll_m_decomposition_advanced.F90.

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sll_s_destruct_decomposition__dimension()

subroutine sll_m_decomposition_advanced::sll_s_destruct_decomposition__dimension ( type(sll_t_decomposition__dimension)  self )

private

Definition at line 260 of file sll_m_decomposition_advanced.F90.

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sll_s_destruct_decomposition__local()

subroutine sll_m_decomposition_advanced::sll_s_destruct_decomposition__local ( type(sll_t_decomposition__local)  self )

private

Definition at line 305 of file sll_m_decomposition_advanced.F90.

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sll_s_post_halo_exchange_real64()

subroutine, public sll_m_decomposition_advanced::sll_s_post_halo_exchange_real64	(	type(sll_t_cartesian_topology_6d), intent(in), pointer	topology,
		type(sll_t_decomposition), intent(inout), pointer	decomposition,
		dimension(decomposition%local%mn(1):decomposition%local%mx(1), decomposition%local%mn(2):decomposition%local%mx(2), decomposition%local%mn(3):decomposition%local%mx(3), decomposition%local%mn(4):decomposition%local%mx(4), decomposition%local%mn(5):decomposition%local%mx(5), decomposition%local%mn(6):decomposition%local%mx(6)), intent(inout)	f6d,
		intent(in)	id,
		intent(in)	i_block,
		intent(in)	i_buffer,
		optional	n_threads,
		logical, intent(in), optional	post_halo_exchange
	)

Definition at line 516 of file sll_m_decomposition_advanced.F90.

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sll_s_wait_halo_exchange()

subroutine, public sll_m_decomposition_advanced::sll_s_wait_halo_exchange	(	type(sll_t_cartesian_topology_6d), intent(in), pointer	topology,
		type(sll_t_decomposition), intent(inout), pointer	decomposition,
		intent(in)	id,
		intent(in)	i_block,
		intent(in)	i_buffer
	)

Definition at line 724 of file sll_m_decomposition_advanced.F90.