acc_hostmem_allocate Interface

public interface acc_hostmem_allocate

Module Procedures

private subroutine acc_hostmem_alloc_i4(host_mem, n, stream)

Allocates 1D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=int_4),			DIMENSION(:), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n	size given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_i8(host_mem, n, stream)

Allocates 1D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=int_8),			DIMENSION(:), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n	size given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_r4(host_mem, n, stream)

Allocates 1D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=real_4),			DIMENSION(:), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n	size given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_r8(host_mem, n, stream)

Allocates 1D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=real_8),			DIMENSION(:), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n	size given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_c4(host_mem, n, stream)

Allocates 1D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
complex(kind=real_4),			DIMENSION(:), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n	size given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_c8(host_mem, n, stream)

Allocates 1D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
complex(kind=real_8),			DIMENSION(:), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n	size given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_i4_2D(host_mem, n1, n2, stream)

Allocates 2D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=int_4),			DIMENSION(:, :), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n1	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
integer,	intent(in)			::	n2	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_i8_2D(host_mem, n1, n2, stream)

Allocates 2D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=int_8),			DIMENSION(:, :), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n1	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
integer,	intent(in)			::	n2	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_r4_2D(host_mem, n1, n2, stream)

Allocates 2D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=real_4),			DIMENSION(:, :), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n1	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
integer,	intent(in)			::	n2	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_r8_2D(host_mem, n1, n2, stream)

Allocates 2D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=real_8),			DIMENSION(:, :), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n1	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
integer,	intent(in)			::	n2	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_c4_2D(host_mem, n1, n2, stream)

Allocates 2D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
complex(kind=real_4),			DIMENSION(:, :), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n1	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
integer,	intent(in)			::	n2	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream

private subroutine acc_hostmem_alloc_c8_2D(host_mem, n1, n2, stream)

Allocates 2D fortan-array as GPU host-pinned memory.

Arguments

Type	Intent	Optional	Attributes		Name
complex(kind=real_8),			DIMENSION(:, :), POINTER	::	host_mem	pointer to array
integer,	intent(in)			::	n1	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
integer,	intent(in)			::	n2	sizes given in terms of item-count (not bytes!) sizes given in terms of item-count (not bytes!)
type(acc_stream_type),	intent(in)			::	stream