acc_devmem_host2dev Interface

public interface acc_devmem_host2dev

Module Procedures

private subroutine host2dev_i4_1D(this, hostmem, stream)

Transfers 1D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
integer(kind=int_4),			DIMENSION(:), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_i8_1D(this, hostmem, stream)

Transfers 1D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
integer(kind=int_8),			DIMENSION(:), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_r4_1D(this, hostmem, stream)

Transfers 1D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
real(kind=real_4),			DIMENSION(:), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_r8_1D(this, hostmem, stream)

Transfers 1D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
real(kind=real_8),			DIMENSION(:), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_c4_1D(this, hostmem, stream)

Transfers 1D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
complex(kind=real_4),			DIMENSION(:), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_c8_1D(this, hostmem, stream)

Transfers 1D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
complex(kind=real_8),			DIMENSION(:), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_i4_2D(this, hostmem, stream)

Transfers 2D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
integer(kind=int_4),			DIMENSION(:, :), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_i8_2D(this, hostmem, stream)

Transfers 2D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
integer(kind=int_8),			DIMENSION(:, :), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_r4_2D(this, hostmem, stream)

Transfers 2D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
real(kind=real_4),			DIMENSION(:, :), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_r8_2D(this, hostmem, stream)

Transfers 2D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
real(kind=real_8),			DIMENSION(:, :), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_c4_2D(this, hostmem, stream)

Transfers 2D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
complex(kind=real_4),			DIMENSION(:, :), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream

private subroutine host2dev_c8_2D(this, hostmem, stream)

Transfers 2D fortran-array from host to GPU devmem.

Arguments

Type	Intent	Optional	Attributes		Name
type(acc_devmem_type),	intent(in)			::	this
complex(kind=real_8),			DIMENSION(:, :), POINTER	::	hostmem
type(acc_stream_type),	intent(in)			::	stream