Data Types
type	cube_function_t

interface	dcube_to_mesh

interface	dmesh_to_cube

interface	zcube_to_mesh

interface	zmesh_to_cube

Functions/Subroutines
pure logical function	cube_map_is_trivial (cube)
	True when the cube_map describes a trivial mesh->cube identity: the mesh is X-fastest with one full-X-row segment per (iy, iz) pair, and the cube has the same dimensions as the mesh. The mapping then degenerates to a flat memcopy. Holds for 3D periodic systems with MeshOrder = order_cube and no domain decomposition. More...

subroutine, public	dcube_function_alloc_rs (cube, cf, in_device, force_alloc)
	Allocates locally the real space grid, if PFFT library is not used. Otherwise, it assigns the PFFT real space grid to the cube real space grid, via pointer. More...

subroutine, public	dcube_function_free_rs (cube, cf)
	Deallocates the real space grid. More...

subroutine, public	dcube_function_allgather (cube, cf, cf_local, order, gatherfs)

subroutine	dcube_map_ring_exchange (mpi_grp, send_mf, n_send_mf, recv_mf, n_recv_mf, send_map, n_send_map, recv_map, n_recv_map, send_proc, recv_proc)
	One ring step of the domain-parallel mesh-to-cube exchange. More...

subroutine	dmesh_to_cube_1 (mesh, mf, cube, cf)
	Convert a single function from the mesh to the cube. More...

subroutine	dmesh_to_cube_2 (mesh, mf, cube, cf, mf_buffer)
	Convert a set of functions from the mesh to the cube. More...

subroutine	dcube_to_mesh_1 (cube, cf, mesh, mf)
	Convert a single function from the cube to the mesh. More...

subroutine	dcube_to_mesh_2 (cube, cf, mesh, mf, mf_buffer)
	Convert a set of functions from the cube to the mesh. More...

subroutine, public	dmesh_to_cube_parallel (mesh, mf, cube, cf, map)
	The next two subroutines convert a function between the normal mesh and the cube in parallel. More...

subroutine, public	dcube_to_mesh_parallel (cube, cf, mesh, mf, map)

real(real64) function, public	dcube_function_surface_average (cube, cf)
	This function calculates the surface average of any function. More...

subroutine, public	dsubmesh_to_cube (sm, mf, cube, cf)
	The next two subroutines convert a function between a submesh and the cube. More...

subroutine, public	dcube_to_submesh (cube, cf, sm, mf)

subroutine, public	zcube_function_alloc_rs (cube, cf, in_device, force_alloc)
	Allocates locally the real space grid, if PFFT library is not used. Otherwise, it assigns the PFFT real space grid to the cube real space grid, via pointer. More...

subroutine, public	zcube_function_free_rs (cube, cf)
	Deallocates the real space grid. More...

subroutine, public	zcube_function_allgather (cube, cf, cf_local, order, gatherfs)

subroutine	zcube_map_ring_exchange (mpi_grp, send_mf, n_send_mf, recv_mf, n_recv_mf, send_map, n_send_map, recv_map, n_recv_map, send_proc, recv_proc)
	One ring step of the domain-parallel mesh-to-cube exchange. More...

subroutine	zmesh_to_cube_1 (mesh, mf, cube, cf)
	Convert a single function from the mesh to the cube. More...

subroutine	zmesh_to_cube_2 (mesh, mf, cube, cf, mf_buffer)
	Convert a set of functions from the mesh to the cube. More...

subroutine	zcube_to_mesh_1 (cube, cf, mesh, mf)
	Convert a single function from the cube to the mesh. More...

subroutine	zcube_to_mesh_2 (cube, cf, mesh, mf, mf_buffer)
	Convert a set of functions from the cube to the mesh. More...

subroutine, public	zmesh_to_cube_parallel (mesh, mf, cube, cf, map)
	The next two subroutines convert a function between the normal mesh and the cube in parallel. More...

subroutine, public	zcube_to_mesh_parallel (cube, cf, mesh, mf, map)

complex(real64) function, public	zcube_function_surface_average (cube, cf)
	This function calculates the surface average of any function. More...

subroutine, public	zsubmesh_to_cube (sm, mf, cube, cf)
	The next two subroutines convert a function between a submesh and the cube. More...

subroutine, public	zcube_to_submesh (cube, cf, sm, mf)

Function/Subroutine Documentation

◆ cube_map_is_trivial()

pure logical function cube_function_oct_m::cube_map_is_trivial ( type(cube_t), intent(in) cube )

private

True when the cube_map describes a trivial mesh->cube identity: the mesh is X-fastest with one full-X-row segment per (iy, iz) pair, and the cube has the same dimensions as the mesh. The mapping then degenerates to a flat memcopy. Holds for 3D periodic systems with MeshOrder = order_cube and no domain decomposition.

Definition at line 200 of file cube_function.F90.

◆ dcube_function_alloc_rs()

subroutine, public cube_function_oct_m::dcube_function_alloc_rs	(	type(cube_t), intent(in), target	cube,
		type(cube_function_t), intent(inout)	cf,
		logical, intent(in), optional	in_device,
		logical, intent(in), optional	force_alloc
	)

Allocates locally the real space grid, if PFFT library is not used. Otherwise, it assigns the PFFT real space grid to the cube real space grid, via pointer.

Definition at line 289 of file cube_function.F90.

◆ dcube_function_free_rs()

subroutine, public cube_function_oct_m::dcube_function_free_rs	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(inout)	cf
	)

Deallocates the real space grid.

Definition at line 345 of file cube_function.F90.

◆ dcube_function_allgather()

subroutine, public cube_function_oct_m::dcube_function_allgather	(	type(cube_t), intent(in)	cube,
		real(real64), dimension(:,:,:), intent(out)	cf,
		real(real64), dimension(:,:,:), intent(in), contiguous	cf_local,
		integer, dimension(3), intent(in), optional	order,
		logical, intent(in), optional	gatherfs
	)

Definition at line 385 of file cube_function.F90.

◆ dcube_map_ring_exchange()

subroutine cube_function_oct_m::dcube_map_ring_exchange	(	type(mpi_grp_t), intent(in)	mpi_grp,
		real(real64), dimension(:, :), intent(in), contiguous	send_mf,
		integer, intent(in)	n_send_mf,
		real(real64), dimension(:, :), intent(inout), contiguous	recv_mf,
		integer, intent(in)	n_recv_mf,
		integer, dimension(:, :), intent(in), contiguous	send_map,
		integer, intent(in)	n_send_map,
		integer, dimension(:, :), intent(inout), contiguous	recv_map,
		integer, intent(in)	n_recv_map,
		integer, intent(in)	send_proc,
		integer, intent(in)	recv_proc
	)

private

One ring step of the domain-parallel mesh-to-cube exchange.

Definition at line 409 of file cube_function.F90.

◆ dmesh_to_cube_1()

subroutine cube_function_oct_m::dmesh_to_cube_1	(	class(mesh_t), intent(in)	mesh,
		real(real64), dimension(:), intent(in), target, contiguous	mf,
		type(cube_t), intent(in), target	cube,
		type(cube_function_t), intent(inout)	cf
	)

private

Convert a single function from the mesh to the cube.

Parameters

[in] mf A function defined on the mesh,

Definition at line 442 of file cube_function.F90.

◆ dmesh_to_cube_2()

subroutine cube_function_oct_m::dmesh_to_cube_2	(	class(mesh_t), intent(in)	mesh,
		real(real64), dimension(:, :), intent(in), optional, target, contiguous	mf,
		type(cube_t), intent(in), target	cube,
		type(cube_function_t), intent(inout)	cf,
		type(accel_mem_t), intent(in), optional, target	mf_buffer
	)

private

Convert a set of functions from the mesh to the cube.

Parameters

[in]	mf	A batch of functions defined on the mesh,
[in]	mf_buffer	Device-resident source buffer for the GPU path. This is mutually exclusive with mf.

Definition at line 463 of file cube_function.F90.

◆ dcube_to_mesh_1()

subroutine cube_function_oct_m::dcube_to_mesh_1	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf,
		class(mesh_t), intent(in)	mesh,
		real(real64), dimension(:), intent(out), target, contiguous	mf
	)

private

Convert a single function from the cube to the mesh.

Parameters

[in]	cf	cube function
[out]	mf	A function defined on the mesh,

Definition at line 756 of file cube_function.F90.

◆ dcube_to_mesh_2()

subroutine cube_function_oct_m::dcube_to_mesh_2	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf,
		class(mesh_t), intent(in)	mesh,
		real(real64), dimension(:, :), intent(out), optional, target, contiguous	mf,
		type(accel_mem_t), intent(inout), optional, target	mf_buffer
	)

private

Convert a set of functions from the cube to the mesh.

Parameters

[in]	cf	cube function
[out]	mf	A batch of functions defined on the mesh,
[in,out]	mf_buffer	Device-resident destination buffer for the GPU path. This is mutually exclusive with mf.

Definition at line 777 of file cube_function.F90.

◆ dmesh_to_cube_parallel()

subroutine, public cube_function_oct_m::dmesh_to_cube_parallel	(	class(mesh_t), intent(in)	mesh,
		real(real64), dimension(:), intent(in), target	mf,
		type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(inout)	cf,
		type(mesh_cube_parallel_map_t), intent(in)	map
	)

The next two subroutines convert a function between the normal mesh and the cube in parallel.

Parameters

[in] mf mf(meshnp)

Definition at line 917 of file cube_function.F90.

◆ dcube_to_mesh_parallel()

subroutine, public cube_function_oct_m::dcube_to_mesh_parallel	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf,
		class(mesh_t), intent(in)	mesh,
		real(real64), dimension(:), intent(out)	mf,
		type(mesh_cube_parallel_map_t), intent(in)	map
	)

Parameters

[out] mf mf(meshnp)

Definition at line 1010 of file cube_function.F90.

◆ dcube_function_surface_average()

real(real64) function, public cube_function_oct_m::dcube_function_surface_average	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf
	)

This function calculates the surface average of any function.

Warning: Some more careful testing should be done on this.

Definition at line 1087 of file cube_function.F90.

◆ dsubmesh_to_cube()

subroutine, public cube_function_oct_m::dsubmesh_to_cube	(	type(submesh_t), intent(in)	sm,
		real(real64), dimension(:), intent(in), target	mf,
		type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(inout)	cf
	)

The next two subroutines convert a function between a submesh and the cube.

Parameters

[in] mf function defined on the submesh.

Definition at line 1140 of file cube_function.F90.

◆ dcube_to_submesh()

subroutine, public cube_function_oct_m::dcube_to_submesh	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf,
		type(submesh_t), intent(in)	sm,
		real(real64), dimension(:), intent(out), target	mf
	)

Parameters

[out] mf function defined on the submesh.

Definition at line 1183 of file cube_function.F90.

◆ zcube_function_alloc_rs()

subroutine, public cube_function_oct_m::zcube_function_alloc_rs	(	type(cube_t), intent(in), target	cube,
		type(cube_function_t), intent(inout)	cf,
		logical, intent(in), optional	in_device,
		logical, intent(in), optional	force_alloc
	)

Allocates locally the real space grid, if PFFT library is not used. Otherwise, it assigns the PFFT real space grid to the cube real space grid, via pointer.

Definition at line 1297 of file cube_function.F90.

◆ zcube_function_free_rs()

subroutine, public cube_function_oct_m::zcube_function_free_rs	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(inout)	cf
	)

Deallocates the real space grid.

Definition at line 1353 of file cube_function.F90.

◆ zcube_function_allgather()

subroutine, public cube_function_oct_m::zcube_function_allgather	(	type(cube_t), intent(in)	cube,
		complex(real64), dimension(:,:,:), intent(out)	cf,
		complex(real64), dimension(:,:,:), intent(in), contiguous	cf_local,
		integer, dimension(3), intent(in), optional	order,
		logical, intent(in), optional	gatherfs
	)

Definition at line 1393 of file cube_function.F90.

◆ zcube_map_ring_exchange()

subroutine cube_function_oct_m::zcube_map_ring_exchange	(	type(mpi_grp_t), intent(in)	mpi_grp,
		complex(real64), dimension(:, :), intent(in), contiguous	send_mf,
		integer, intent(in)	n_send_mf,
		complex(real64), dimension(:, :), intent(inout), contiguous	recv_mf,
		integer, intent(in)	n_recv_mf,
		integer, dimension(:, :), intent(in), contiguous	send_map,
		integer, intent(in)	n_send_map,
		integer, dimension(:, :), intent(inout), contiguous	recv_map,
		integer, intent(in)	n_recv_map,
		integer, intent(in)	send_proc,
		integer, intent(in)	recv_proc
	)

private

One ring step of the domain-parallel mesh-to-cube exchange.

Definition at line 1417 of file cube_function.F90.

◆ zmesh_to_cube_1()

subroutine cube_function_oct_m::zmesh_to_cube_1	(	class(mesh_t), intent(in)	mesh,
		complex(real64), dimension(:), intent(in), target, contiguous	mf,
		type(cube_t), intent(in), target	cube,
		type(cube_function_t), intent(inout)	cf
	)

private

Convert a single function from the mesh to the cube.

Parameters

[in] mf A function defined on the mesh,

Definition at line 1450 of file cube_function.F90.

◆ zmesh_to_cube_2()

subroutine cube_function_oct_m::zmesh_to_cube_2	(	class(mesh_t), intent(in)	mesh,
		complex(real64), dimension(:, :), intent(in), optional, target, contiguous	mf,
		type(cube_t), intent(in), target	cube,
		type(cube_function_t), intent(inout)	cf,
		type(accel_mem_t), intent(in), optional, target	mf_buffer
	)

private

Convert a set of functions from the mesh to the cube.

Parameters

[in]	mf	A batch of functions defined on the mesh,
[in]	mf_buffer	Device-resident source buffer for the GPU path. This is mutually exclusive with mf.

Definition at line 1471 of file cube_function.F90.

◆ zcube_to_mesh_1()

subroutine cube_function_oct_m::zcube_to_mesh_1	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf,
		class(mesh_t), intent(in)	mesh,
		complex(real64), dimension(:), intent(out), target, contiguous	mf
	)

private

Convert a single function from the cube to the mesh.

Parameters

[in]	cf	cube function
[out]	mf	A function defined on the mesh,

Definition at line 1764 of file cube_function.F90.

◆ zcube_to_mesh_2()

subroutine cube_function_oct_m::zcube_to_mesh_2	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf,
		class(mesh_t), intent(in)	mesh,
		complex(real64), dimension(:, :), intent(out), optional, target, contiguous	mf,
		type(accel_mem_t), intent(inout), optional, target	mf_buffer
	)

private

Convert a set of functions from the cube to the mesh.

Parameters

[in]	cf	cube function
[out]	mf	A batch of functions defined on the mesh,
[in,out]	mf_buffer	Device-resident destination buffer for the GPU path. This is mutually exclusive with mf.

Definition at line 1785 of file cube_function.F90.

◆ zmesh_to_cube_parallel()

subroutine, public cube_function_oct_m::zmesh_to_cube_parallel	(	class(mesh_t), intent(in)	mesh,
		complex(real64), dimension(:), intent(in), target	mf,
		type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(inout)	cf,
		type(mesh_cube_parallel_map_t), intent(in)	map
	)

The next two subroutines convert a function between the normal mesh and the cube in parallel.

Parameters

[in] mf mf(meshnp)

Definition at line 1925 of file cube_function.F90.

◆ zcube_to_mesh_parallel()

subroutine, public cube_function_oct_m::zcube_to_mesh_parallel	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf,
		class(mesh_t), intent(in)	mesh,
		complex(real64), dimension(:), intent(out)	mf,
		type(mesh_cube_parallel_map_t), intent(in)	map
	)

Parameters

[out] mf mf(meshnp)

Definition at line 2018 of file cube_function.F90.

◆ zcube_function_surface_average()

complex(real64) function, public cube_function_oct_m::zcube_function_surface_average	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf
	)

This function calculates the surface average of any function.

Warning: Some more careful testing should be done on this.

Definition at line 2095 of file cube_function.F90.

◆ zsubmesh_to_cube()

subroutine, public cube_function_oct_m::zsubmesh_to_cube	(	type(submesh_t), intent(in)	sm,
		complex(real64), dimension(:), intent(in), target	mf,
		type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(inout)	cf
	)

The next two subroutines convert a function between a submesh and the cube.

Parameters

[in] mf function defined on the submesh.

Definition at line 2148 of file cube_function.F90.

◆ zcube_to_submesh()

subroutine, public cube_function_oct_m::zcube_to_submesh	(	type(cube_t), intent(in)	cube,
		type(cube_function_t), intent(in)	cf,
		type(submesh_t), intent(in)	sm,
		complex(real64), dimension(:), intent(out), target	mf
	)

Parameters

[out] mf function defined on the submesh.

Definition at line 2191 of file cube_function.F90.

Data Types

Functions/Subroutines

Function/Subroutine Documentation

◆ cube_map_is_trivial()

◆ dcube_function_alloc_rs()

◆ dcube_function_free_rs()

◆ dcube_function_allgather()

◆ dcube_map_ring_exchange()

◆ dmesh_to_cube_1()

◆ dmesh_to_cube_2()

◆ dcube_to_mesh_1()

◆ dcube_to_mesh_2()

◆ dmesh_to_cube_parallel()

◆ dcube_to_mesh_parallel()

◆ dcube_function_surface_average()

◆ dsubmesh_to_cube()

◆ dcube_to_submesh()

◆ zcube_function_alloc_rs()

◆ zcube_function_free_rs()

◆ zcube_function_allgather()

◆ zcube_map_ring_exchange()

◆ zmesh_to_cube_1()

◆ zmesh_to_cube_2()

◆ zcube_to_mesh_1()

◆ zcube_to_mesh_2()

◆ zmesh_to_cube_parallel()

◆ zcube_to_mesh_parallel()

◆ zcube_function_surface_average()

◆ zsubmesh_to_cube()

◆ zcube_to_submesh()