Class defining batches of mesh functions. More...

Detailed Description

Class defining batches of mesh functions.

Definition at line 164 of file batch.F90.

Inheritance diagram for batch_oct_m::batch_t:

Public Attributes
integer, public	nst
	number of functions in the batch More...

integer, public	dim
	Spinor dimension of the state (one, or two for spinors) More...

integer, dimension(:), allocatable, public	ist
	map from an global to local index More...

integer, public	nst_linear
	nst_linear = nst * stddim More...

real(real64), dimension(:, :, :), pointer, public, contiguous	dff
	pointer to real mesh functions: More...

complex(real64), dimension(:, :, :), pointer, public, contiguous	zff
	pointer to complex mesh functions: More...

real(real64), dimension(:, :), pointer, public, contiguous	dff_linear
	pointer to real mesh functions: More...

complex(real64), dimension(:, :), pointer, public, contiguous	zff_linear
	pointer to complex mesh functions: More...

real(real64), dimension(:, :), pointer, public, contiguous	dff_pack
	pointer to real mesh functions: More...

complex(real64), dimension(:, :), pointer, public, contiguous	zff_pack
	pointer to complex mesh functions: More...

real(real32), dimension(:, :, :), pointer, public, contiguous	sff
	real32 counterpart of dff More...

complex(real32), dimension(:, :, :), pointer, public, contiguous	cff
	complex32 counterpart of zff More...

real(real32), dimension(:, :), pointer, public, contiguous	sff_linear
	real32 counterpart of dff_linear More...

complex(real32), dimension(:, :), pointer, public, contiguous	cff_linear
	complex32 counterpart of zff_linear More...

real(real32), dimension(:, :), pointer, public, contiguous	sff_pack
	real32 counterpart of dff_pack More...

complex(real32), dimension(:, :), pointer, public, contiguous	cff_pack
	complex32 counterpart of zff_pack More...

integer(int64), dimension(1:2), public	pack_size
	pack_size = [pad_pow2(nst_linear), np] (see math_oct_m::pad_pow2) More...

integer(int64), dimension(1:2), public	pack_size_real
	pack_size_real = pack_size; if batch type is complex, then pack_size_real(1) = 2*pack_size(1) More...

type(accel_mem_t), public	ff_device
	pointer to device memory More...

Private Member Functions
procedure	check_compatibility_with => batch_check_compatibility_with
	check whether two batches have compatible dimensions (and type) More...

procedure	clone_to => batch_clone_to
	clone a batch to a new batch More...

procedure	clone_to_array => batch_clone_to_array

procedure	copy_to => batch_copy_to
	make a copy of a batch More...

procedure	copy_data_to => batch_copy_data_to
	copy data to another batch. More...

procedure	do_pack_generic => batch_do_pack_generic

procedure	do_pack_target => batch_do_pack_target

generic	do_pack => do_pack_generic, do_pack_target
	pack the data in a batch More...

procedure	do_unpack => batch_do_unpack
	unpack a batch More...

procedure	finish_unpack => batch_finish_unpack
	finish the unpacking if do_unpack() was called with async=.true. More...

procedure	end => batch_end
	finalize a batch and release allocated memory, if necessary More...

procedure	inv_index => batch_inv_index
	inverse index lookup More...

procedure	is_packed => batch_is_packed

procedure	ist_idim_to_linear => batch_ist_idim_to_linear
	direct index lookup More...

procedure	linear_to_idim => batch_linear_to_idim
	extract idim from linear index More...

procedure	linear_to_ist => batch_linear_to_ist
	get state index ist from linear (combined dim and nst) index More...

procedure	pack_total_size => batch_pack_total_size

procedure	remote_access_start => batch_remote_access_start
	start remote access to a batch on another node More...

procedure	remote_access_stop => batch_remote_access_stop
	stop the remote access to the batch More...

procedure	status => batch_status
	return the status of a batch More...

procedure	type => batch_type
	return the type of a batch More...

procedure	type_as_int => batch_type_as_integer
	For debuging purpose only. More...

procedure, private	dallocate_unpacked_host => dbatch_allocate_unpacked_host
	allocate host (CPU) memory for unpacked data of type TYPE_FLOAT More...

procedure, private	zallocate_unpacked_host => zbatch_allocate_unpacked_host
	allocate host (CPU) memory for unpacked data of type TYPE_CMPLX More...

procedure, private	sallocate_unpacked_host => sbatch_allocate_unpacked_host
	allocate host (CPU) memory for unpacked data of type TYPE_FLOAT_SINGLE More...

procedure, private	callocate_unpacked_host => cbatch_allocate_unpacked_host
	allocate host (CPU) memory for unpacked data of type TYPE_CMPLX_SINGLE More...

procedure, private	allocate_unpacked_host => batch_allocate_unpacked_host
	allocate host (CPU) memory for unpacked data More...

procedure, private	dallocate_packed_host => dbatch_allocate_packed_host
	allocate host (CPU) memory for packed data of type TYPE_FLOAT More...

procedure, private	zallocate_packed_host => zbatch_allocate_packed_host
	allocate host (CPU) memory for packed data of type TYPE_CMPLX More...

procedure, private	sallocate_packed_host => sbatch_allocate_packed_host
	allocate host (CPU) memory for packed data of type TYPE_FLOAT_SINGLE More...

procedure, private	callocate_packed_host => cbatch_allocate_packed_host
	allocate host (CPU) memory for packed data of type TYPE_CMPLX_SINGLE More...

procedure, private	allocate_packed_host => batch_allocate_packed_host
	allocate host (CPU) memory for packed data More...

procedure, private	allocate_packed_device => batch_allocate_packed_device
	allocate device (GPU) memory for packed data More...

procedure, private	deallocate_unpacked_host => batch_deallocate_unpacked_host
	release unpacked host memory More...

procedure, private	deallocate_packed_host => batch_deallocate_packed_host
	release packed host memory More...

procedure, private	deallocate_packed_device => batch_deallocate_packed_device
	release packed device memory More...

Private Attributes
integer	np
	number of points in each function (this can be np or np_part) More...

integer	ndims
	The second dimension of ist_idim_index(:,:). Currently always set to 2. More...

integer, dimension(:, :), allocatable	ist_idim_index
	index mapping fom global (ist,idim) to local ist. More...

logical	is_allocated
	indicate allocation status More...

logical	own_memory
	does the batch own the memory or is it foreign memory? More...

integer	status_of
	packing status of the batch More...

integer	status_host
	packing status in CPU memory More...

type(type_t)	type_of
	either TYPE_FLOAT or TYPE_CMPLX More...

integer	device_buffer_count
	keep track of pack operations performed on the device More...

integer	host_buffer_count
	keep track of pack operations performed on the host More...

logical	special_memory
	are we using hardware-aware memory? More...

logical	needs_finish_unpack
	if .true., async unpacking has started and needs be finished More...

Member Function/Subroutine Documentation

◆ check_compatibility_with()

procedure batch_oct_m::batch_t::check_compatibility_with

private

check whether two batches have compatible dimensions (and type)

Parameters

[in] type_check type check necessary?

Definition at line 240 of file batch.F90.

◆ clone_to()

procedure batch_oct_m::batch_t::clone_to

private

clone a batch to a new batch

This routine clones the metadata of a batch and, if requested copies the data.

Parameters

[in]	this	source batch
[out]	dest	destination batch
[in]	pack	If .false. the new batch will not be packed. Default: batch_is_packed(this)
[in]	copy_data	If .true. the batch data will be copied to the destination batch. Default: .false.
[in]	new_np	If present, this replaces thisnp in the initialization
[in]	special	If present, this replace special in the logic below, i.e., we try to allocate on the GPU
[in]	dest_type	If present, this replaces the type of dest

Definition at line 241 of file batch.F90.

◆ clone_to_array()

procedure batch_oct_m::batch_t::clone_to_array

private

Parameters

[in]	pack	If .false. the new batch will not be packed. Default: batch_is_packed(this)
[in]	copy_data	If .true. the batch data will be copied to the destination batch. Default: .false.
[in]	new_np	If present, this replaces thisnp in the initialization
[in]	special	If present, this replace special in the logic below, i.e., we try to allocate on the GPU
[in]	dest_type	If present, this replaces the type of dest

Definition at line 242 of file batch.F90.

◆ copy_to()

procedure batch_oct_m::batch_t::copy_to

private

make a copy of a batch

This routine can perform a deep or a shallow copy of a batch

Parameters

[in]	this	The source batch
[out]	dest	The destination batch
[in]	pack	If .false. the new batch will not be packed. Default: batch_is_packed(this)
[in]	copy_data	If .true. the batch data will be copied to the destination batch. Default: .false.
[in]	new_np	If present, this replaces thisnp in the initialization
[in]	special	If present, this replace special in the locic below, i.e., we try to allocate on the GPU
[in]	dest_type	If present, this replaces the type of dest

Definition at line 243 of file batch.F90.

◆ copy_data_to()

procedure batch_oct_m::batch_t::copy_data_to

private

copy data to another batch.

Parameters

[in]	this	source batch
[in]	np	number of points to copy for each mesh function
[in,out]	dest	destination batch
[in]	async	asynchronous GPU operations or not

Definition at line 244 of file batch.F90.

◆ do_pack_generic()

procedure batch_oct_m::batch_t::do_pack_generic

private

Definition at line 245 of file batch.F90.

◆ do_pack_target()

procedure batch_oct_m::batch_t::do_pack_target

private

Definition at line 246 of file batch.F90.

◆ do_pack()

generic batch_oct_m::batch_t::do_pack

private

pack the data in a batch

If accelerators are enabled, the packed data is moved to the device memory. If the batch is already packed, a counter is increased to keep track when to unpack.

Parameters

[in,out]	this	The current batch
[in]	copy	Do we copy the data to the packed memory? (default .true.)
[in]	async	We can do an asynchronous operation. (default .false.) The program flow can continue while data is being transferred to the device.

Definition at line 247 of file batch.F90.

◆ do_unpack()

procedure batch_oct_m::batch_t::do_unpack

private

unpack a batch

We unpack the batch if the 'packing counter' is one, or the force flag is given.

Parameters

[in]	copy	indicate whether to copy the data (default .true.)
[in]	force	if force = .true., unpack independently of the counter (default .false.)
[in]	async	indicate whether the operation can by asynchronous (default .false.). In this case the operation has to be completed by calling batch_finish_unpack()

Definition at line 248 of file batch.F90.

◆ finish_unpack()

procedure batch_oct_m::batch_t::finish_unpack

private

finish the unpacking if do_unpack() was called with async=.true.

Definition at line 249 of file batch.F90.

◆ end()

procedure batch_oct_m::batch_t::end

private

finalize a batch and release allocated memory, if necessary

If the batch was initialized with 'external' memory, this routine ensures that this memory is up-to-date, when the batch is finalized. This means, that the data is copied from the device (If requested) and unpacked.

Parameters

[in] copy do we need to copy data from the device? Default = .true. (from batch_oct_m::batch_do_uppack)

Definition at line 250 of file batch.F90.

◆ inv_index()

procedure batch_oct_m::batch_t::inv_index

private

inverse index lookup

This function returns the linear index for (ist, idim), where ist ranges from 1 to stnst.

Parameters

[in]	this	the batch
[in]	cind	combined index (ist, idim)

Definition at line 251 of file batch.F90.

◆ is_packed()

procedure batch_oct_m::batch_t::is_packed

private

Definition at line 252 of file batch.F90.

◆ ist_idim_to_linear()

procedure batch_oct_m::batch_t::ist_idim_to_linear

private

direct index lookup

This function returns the linear index for (ist, idim), where ist ranges from 1 to thisnst.

Parameters

[in]	this	the batch
[in]	cind	combined index (ist, idim)

Definition at line 253 of file batch.F90.

◆ linear_to_idim()

procedure batch_oct_m::batch_t::linear_to_idim

private

extract idim from linear index

Definition at line 254 of file batch.F90.

◆ linear_to_ist()

procedure batch_oct_m::batch_t::linear_to_ist

private

get state index ist from linear (combined dim and nst) index

The linear index interleaves the state index with the dimension, resulting in a one-dimensional ordering of states.

Definition at line 255 of file batch.F90.

◆ pack_total_size()

procedure batch_oct_m::batch_t::pack_total_size

private

Definition at line 256 of file batch.F90.

◆ remote_access_start()

procedure batch_oct_m::batch_t::remote_access_start

private

start remote access to a batch on another node

This routine creates a remote access window for a given batch and returns a handle to that window. A handle of -1 indicates that no window was created.

Note: this is currently not allowed when using GPUs; side effect: the packing of the batch is increased by one

Parameters

[in,out]	this	the current batch
[in]	mpi_grp	the MPI group
[out]	rma_win	handle of rma window

Definition at line 257 of file batch.F90.

◆ remote_access_stop()

procedure batch_oct_m::batch_t::remote_access_stop

private

stop the remote access to the batch

If the rma window handle is valid, the window is freed.

Note: side effect the batch pack level is decreased by one.

Definition at line 258 of file batch.F90.

◆ status()

procedure batch_oct_m::batch_t::status

private

return the status of a batch

This function is THREADSAFE

Definition at line 259 of file batch.F90.

◆ type()

procedure batch_oct_m::batch_t::type

private

return the type of a batch

This function is THREADSAFE

Definition at line 260 of file batch.F90.

◆ type_as_int()

procedure batch_oct_m::batch_t::type_as_int

private

For debuging purpose only.

Definition at line 261 of file batch.F90.

◆ dallocate_unpacked_host()

procedure, private batch_oct_m::batch_t::dallocate_unpacked_host

private

allocate host (CPU) memory for unpacked data of type TYPE_FLOAT

This routine takes care of the allocating the memory on the host. If requested (special_memory), pinned memory can be allocated, which optimizes the transfer to GPUs under certain conditions.

Definition at line 262 of file batch.F90.

◆ zallocate_unpacked_host()

procedure, private batch_oct_m::batch_t::zallocate_unpacked_host

private

allocate host (CPU) memory for unpacked data of type TYPE_CMPLX

This routine takes care of the allocating the memory on the host. If requested (special_memory), pinned memory can be allocated, which optimizes the transfer to GPUs under certain conditions.

Definition at line 264 of file batch.F90.

◆ sallocate_unpacked_host()

procedure, private batch_oct_m::batch_t::sallocate_unpacked_host

private

allocate host (CPU) memory for unpacked data of type TYPE_FLOAT_SINGLE

This routine takes care of the allocating the memory on the host. If requested (special_memory), pinned memory can be allocated, which optimizes the transfer to GPUs under certain conditions.

Definition at line 266 of file batch.F90.

◆ callocate_unpacked_host()

procedure, private batch_oct_m::batch_t::callocate_unpacked_host

private

allocate host (CPU) memory for unpacked data of type TYPE_CMPLX_SINGLE

This routine takes care of the allocating the memory on the host. If requested (special_memory), pinned memory can be allocated, which optimizes the transfer to GPUs under certain conditions.

Definition at line 268 of file batch.F90.

◆ allocate_unpacked_host()

procedure, private batch_oct_m::batch_t::allocate_unpacked_host

private

allocate host (CPU) memory for unpacked data

This routine is a wrapper to the tyupe specific versions

Definition at line 270 of file batch.F90.

◆ dallocate_packed_host()

procedure, private batch_oct_m::batch_t::dallocate_packed_host

private

allocate host (CPU) memory for packed data of type TYPE_FLOAT

This routine takes care of the allocating the memory on the host. If requested (special_memory), pinned memory can be allocated, which optimizes the transfer to GPUs under certain conditions.

Definition at line 272 of file batch.F90.

◆ zallocate_packed_host()

procedure, private batch_oct_m::batch_t::zallocate_packed_host

private

allocate host (CPU) memory for packed data of type TYPE_CMPLX

This routine takes care of the allocating the memory on the host. If requested (special_memory), pinned memory can be allocated, which optimizes the transfer to GPUs under certain conditions.

Definition at line 274 of file batch.F90.

◆ sallocate_packed_host()

procedure, private batch_oct_m::batch_t::sallocate_packed_host

private

allocate host (CPU) memory for packed data of type TYPE_FLOAT_SINGLE

This routine takes care of the allocating the memory on the host. If requested (special_memory), pinned memory can be allocated, which optimizes the transfer to GPUs under certain conditions.

Definition at line 276 of file batch.F90.

◆ callocate_packed_host()

procedure, private batch_oct_m::batch_t::callocate_packed_host

private

allocate host (CPU) memory for packed data of type TYPE_CMPLX_SINGLE

This routine takes care of the allocating the memory on the host. If requested (special_memory), pinned memory can be allocated, which optimizes the transfer to GPUs under certain conditions.

Definition at line 278 of file batch.F90.

◆ allocate_packed_host()

procedure, private batch_oct_m::batch_t::allocate_packed_host

private

allocate host (CPU) memory for packed data

This routine is a wrapper to the tyupe specific versions

Definition at line 280 of file batch.F90.

◆ allocate_packed_device()

procedure, private batch_oct_m::batch_t::allocate_packed_device

private

allocate device (GPU) memory for packed data

This routine is a wrapper to the tyupe specific versions

Definition at line 282 of file batch.F90.

◆ deallocate_unpacked_host()

procedure, private batch_oct_m::batch_t::deallocate_unpacked_host

private

release unpacked host memory

This routine takes care of special (i.e. pinned memory)

Definition at line 284 of file batch.F90.

◆ deallocate_packed_host()

procedure, private batch_oct_m::batch_t::deallocate_packed_host

private

release packed host memory

This routine takes care of special (i.e. pinned memory)

Definition at line 286 of file batch.F90.

◆ deallocate_packed_device()

procedure, private batch_oct_m::batch_t::deallocate_packed_device

private

release packed device memory

Definition at line 288 of file batch.F90.

Member Data Documentation

◆ nst

integer, public batch_oct_m::batch_t::nst

number of functions in the batch

Definition at line 166 of file batch.F90.

◆ dim

integer, public batch_oct_m::batch_t::dim

Spinor dimension of the state (one, or two for spinors)

Definition at line 167 of file batch.F90.

◆ np

integer batch_oct_m::batch_t::np

private

number of points in each function (this can be np or np_part)

Definition at line 168 of file batch.F90.

◆ ndims

integer batch_oct_m::batch_t::ndims

private

The second dimension of ist_idim_index(:,:). Currently always set to 2.

Definition at line 169 of file batch.F90.

◆ ist_idim_index

integer, dimension(:, :), allocatable batch_oct_m::batch_t::ist_idim_index

private

index mapping fom global (ist,idim) to local ist.

This maps ist and idim into one linear array. This index is constructed in batch_oct_m::batch_build_indices

Definition at line 170 of file batch.F90.

◆ ist

integer, dimension(:), allocatable, public batch_oct_m::batch_t::ist

map from an global to local index

The global index does not need to start at 1, while the local index is always in the range 1:nst.

This index is constructed in batch_oct_m::batch_build_indices

Definition at line 175 of file batch.F90.

◆ is_allocated

logical batch_oct_m::batch_t::is_allocated

private

indicate allocation status

Definition at line 182 of file batch.F90.

◆ own_memory

logical batch_oct_m::batch_t::own_memory

private

does the batch own the memory or is it foreign memory?

Definition at line 183 of file batch.F90.

◆ nst_linear

integer, public batch_oct_m::batch_t::nst_linear

nst_linear = nst * stddim

Definition at line 185 of file batch.F90.

◆ status_of

integer batch_oct_m::batch_t::status_of

private

packing status of the batch

possible values are: BATCH_NOT_PACKED, BATCH_PACKED, BATCH_DEVICE_PACKED

Definition at line 187 of file batch.F90.

◆ status_host

integer batch_oct_m::batch_t::status_host

private

packing status in CPU memory

If Octopus runs on GPU, this indicates the status on the CPU. It can only be BATCH_NOT_PACKED and BATCH_PACKED. This makes transfers more efficient: usually we allocate a batch as packed on the CPU, then call do_pack to copy it to the GPU. In this case, it is really a copy. If the batch is unpacked on the CPU, we need to transpose in addition which makes it much slower.

Definition at line 191 of file batch.F90.

◆ type_of

type(type_t) batch_oct_m::batch_t::type_of

private

either TYPE_FLOAT or TYPE_CMPLX

Definition at line 200 of file batch.F90.

◆ device_buffer_count

integer batch_oct_m::batch_t::device_buffer_count

private

keep track of pack operations performed on the device

Definition at line 201 of file batch.F90.

◆ host_buffer_count

integer batch_oct_m::batch_t::host_buffer_count

private

keep track of pack operations performed on the host

Definition at line 202 of file batch.F90.

◆ special_memory

logical batch_oct_m::batch_t::special_memory

private

are we using hardware-aware memory?

Definition at line 203 of file batch.F90.

◆ needs_finish_unpack

logical batch_oct_m::batch_t::needs_finish_unpack

private

if .true., async unpacking has started and needs be finished

Definition at line 204 of file batch.F90.

◆ dff

real(real64), dimension(:, :, :), pointer, public, contiguous batch_oct_m::batch_t::dff

pointer to real mesh functions:

Definition at line 208 of file batch.F90.

◆ zff

complex(real64), dimension(:, :, :), pointer, public, contiguous batch_oct_m::batch_t::zff

pointer to complex mesh functions:

Definition at line 210 of file batch.F90.

◆ dff_linear

real(real64), dimension(:, :), pointer, public, contiguous batch_oct_m::batch_t::dff_linear

pointer to real mesh functions:

Definition at line 212 of file batch.F90.

◆ zff_linear

complex(real64), dimension(:, :), pointer, public, contiguous batch_oct_m::batch_t::zff_linear

pointer to complex mesh functions:

Definition at line 214 of file batch.F90.

◆ dff_pack

real(real64), dimension(:, :), pointer, public, contiguous batch_oct_m::batch_t::dff_pack

pointer to real mesh functions:

Definition at line 218 of file batch.F90.

◆ zff_pack

complex(real64), dimension(:, :), pointer, public, contiguous batch_oct_m::batch_t::zff_pack

pointer to complex mesh functions:

Definition at line 220 of file batch.F90.

◆ sff

real(real32), dimension(:, :, :), pointer, public, contiguous batch_oct_m::batch_t::sff

real32 counterpart of dff

Definition at line 224 of file batch.F90.

◆ cff

complex(real32), dimension(:, :, :), pointer, public, contiguous batch_oct_m::batch_t::cff

complex32 counterpart of zff

Definition at line 225 of file batch.F90.

◆ sff_linear

real(real32), dimension(:, :), pointer, public, contiguous batch_oct_m::batch_t::sff_linear

real32 counterpart of dff_linear

Definition at line 226 of file batch.F90.

◆ cff_linear

complex(real32), dimension(:, :), pointer, public, contiguous batch_oct_m::batch_t::cff_linear

complex32 counterpart of zff_linear

Definition at line 227 of file batch.F90.

◆ sff_pack

real(real32), dimension(:, :), pointer, public, contiguous batch_oct_m::batch_t::sff_pack

real32 counterpart of dff_pack

Definition at line 228 of file batch.F90.

◆ cff_pack

complex(real32), dimension(:, :), pointer, public, contiguous batch_oct_m::batch_t::cff_pack

complex32 counterpart of zff_pack

Definition at line 229 of file batch.F90.

◆ pack_size

integer(int64), dimension(1:2), public batch_oct_m::batch_t::pack_size

pack_size = [pad_pow2(nst_linear), np] (see math_oct_m::pad_pow2)

Definition at line 231 of file batch.F90.

◆ pack_size_real

integer(int64), dimension(1:2), public batch_oct_m::batch_t::pack_size_real

pack_size_real = pack_size; if batch type is complex, then pack_size_real(1) = 2*pack_size(1)

Definition at line 233 of file batch.F90.

◆ ff_device

type(accel_mem_t), public batch_oct_m::batch_t::ff_device

pointer to device memory

Definition at line 237 of file batch.F90.

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

grid/batch.F90

Detailed Description

Public Attributes

Private Member Functions

Private Attributes

Member Function/Subroutine Documentation

◆ check_compatibility_with()

◆ clone_to()

◆ clone_to_array()

◆ copy_to()

◆ copy_data_to()

◆ do_pack_generic()

◆ do_pack_target()

◆ do_pack()

◆ do_unpack()

◆ finish_unpack()

◆ end()

◆ inv_index()

◆ is_packed()

◆ ist_idim_to_linear()

◆ linear_to_idim()

◆ linear_to_ist()

◆ pack_total_size()

◆ remote_access_start()

◆ remote_access_stop()

◆ status()

◆ type()

◆ type_as_int()

◆ dallocate_unpacked_host()

◆ zallocate_unpacked_host()

◆ sallocate_unpacked_host()

◆ callocate_unpacked_host()

◆ allocate_unpacked_host()

◆ dallocate_packed_host()

◆ zallocate_packed_host()

◆ sallocate_packed_host()

◆ callocate_packed_host()

◆ allocate_packed_host()

◆ allocate_packed_device()

◆ deallocate_unpacked_host()

◆ deallocate_packed_host()

◆ deallocate_packed_device()

Member Data Documentation

◆ nst

◆ dim

◆ np

◆ ndims

◆ ist_idim_index

◆ ist

◆ is_allocated

◆ own_memory

◆ nst_linear

◆ status_of

◆ status_host

◆ type_of

◆ device_buffer_count

◆ host_buffer_count

◆ special_memory

◆ needs_finish_unpack

◆ dff

◆ zff

◆ dff_linear

◆ zff_linear

◆ dff_pack

◆ zff_pack

◆ sff

◆ cff

◆ sff_linear

◆ cff_linear

◆ sff_pack

◆ cff_pack

◆ pack_size

◆ pack_size_real

◆ ff_device