MKL_DFTI Module

Uses

- MKL_DFT_TYPE
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Contents

Interfaces

DftiCreateDescriptor DftiCopyDescriptor DftiCommitDescriptor DftiSetValue DftiGetValue DftiComputeForward DftiComputeBackward DftiFreeDescriptor DftiErrorClass DftiErrorMessage

Interfaces

public interface DftiCreateDescriptor

public function dfti_create_descriptor_1d(desc, precision, domain, dim, length)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	precision
integer,	intent(in)			::	domain
integer,	intent(in)			::	dim
integer,	intent(in)			::	length

Return Value integer

public function dfti_create_descriptor_highd(desc, precision, domain, dim, length)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	precision
integer,	intent(in)			::	domain
integer,	intent(in)			::	dim
integer,	intent(in),		DIMENSION(*)	::	length

Return Value integer

public function dfti_create_descriptor_s_1d(desc, s, dom, one, dim)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_SPKP),	intent(in)			::	s
integer,	intent(in)			::	dom
integer,	intent(in)			::	one
integer,	intent(in)			::	dim

Return Value integer

public function dfti_create_descriptor_s_md(desc, s, dom, many, dims)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_SPKP),	intent(in)			::	s
integer,	intent(in)			::	dom
integer,	intent(in)			::	many
integer,	intent(in),		DIMENSION(*)	::	dims

Return Value integer

public function dfti_create_descriptor_d_1d(desc, d, dom, one, dim)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_DPKP),	intent(in)			::	d
integer,	intent(in)			::	dom
integer,	intent(in)			::	one
integer,	intent(in)			::	dim

Return Value integer

public function dfti_create_descriptor_d_md(desc, d, dom, many, dims)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_DPKP),	intent(in)			::	d
integer,	intent(in)			::	dom
integer,	intent(in)			::	many
integer,	intent(in),		DIMENSION(*)	::	dims

Return Value integer

public interface DftiCopyDescriptor

public function dfti_copy_descriptor_external(desc, new_desc)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
type(DFTI_DESCRIPTOR),			POINTER	::	new_desc

Return Value integer

public interface DftiCommitDescriptor

public function dfti_commit_descriptor_external(desc)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc

Return Value integer

public interface DftiSetValue

public function dfti_set_value_intval(desc, OptName, IntVal)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
integer,	intent(in)			::	IntVal

Return Value integer

public function dfti_set_value_sglval(desc, OptName, sglval)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
real(kind=DFTI_SPKP),	intent(in)			::	sglval

Return Value integer

public function dfti_set_value_dblval(desc, OptName, DblVal)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
real(kind=DFTI_DPKP),	intent(in)			::	DblVal

Return Value integer

public function dfti_set_value_intvec(desc, OptName, IntVec)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
integer,	intent(in),		DIMENSION(*)	::	IntVec

Return Value integer

public function dfti_set_value_chars(desc, OptName, Chars)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
character,	intent(in)			::	Chars

Return Value integer

public interface DftiGetValue

public function dfti_get_value_intval(desc, OptName, IntVal)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
integer,	intent(out)			::	IntVal

Return Value integer

public function dfti_get_value_sglval(desc, OptName, sglval)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
real(kind=DFTI_SPKP),	intent(out)			::	sglval

Return Value integer

public function dfti_get_value_dblval(desc, OptName, DblVal)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
real(kind=DFTI_DPKP),	intent(out)			::	DblVal

Return Value integer

public function dfti_get_value_intvec(desc, OptName, IntVec)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
integer,	intent(out),		DIMENSION(*)	::	IntVec

Return Value integer

public function dfti_get_value_chars(desc, OptName, Chars)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
integer,	intent(in)			::	OptName
character,	intent(out)			::	Chars

Return Value integer

public interface DftiComputeForward

public function dfti_compute_forward_s(desc, sSrcDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_SPKP),	intent(inout),		DIMENSION(*)	::	sSrcDst

Return Value integer

public function dfti_compute_forward_c(desc, cSrcDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_SPKP),	intent(inout),		DIMENSION(*)	::	cSrcDst

Return Value integer

public function dfti_compute_forward_ss(desc, sSrcDstRe, sSrcDstIm)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_SPKP),			DIMENSION(*)	::	sSrcDstRe
real(kind=DFTI_SPKP),			DIMENSION(*)	::	sSrcDstIm

Return Value integer

public function dfti_compute_forward_sc(desc, sSrc, cDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_SPKP),	intent(in),		DIMENSION(*)	::	sSrc
complex(kind=DFTI_SPKP),	intent(out),		DIMENSION(*)	::	cDst

Return Value integer

public function dfti_compute_forward_cc(desc, cSrc, cDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_SPKP),	intent(in),		DIMENSION(*)	::	cSrc
complex(kind=DFTI_SPKP),	intent(out),		DIMENSION(*)	::	cDst

Return Value integer

public function dfti_compute_forward_ssss(desc, sSrcRe, sSrcIm, sDstRe, sDstIm)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_SPKP),	intent(in),		DIMENSION(*)	::	sSrcRe
real(kind=DFTI_SPKP),	intent(in),		DIMENSION(*)	::	sSrcIm
real(kind=DFTI_SPKP),	intent(out),		DIMENSION(*)	::	sDstRe
real(kind=DFTI_SPKP),	intent(out),		DIMENSION(*)	::	sDstIm

Return Value integer

public function dfti_compute_forward_d(desc, dSrcDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_DPKP),	intent(inout),		DIMENSION(*)	::	dSrcDst

Return Value integer

public function dfti_compute_forward_z(desc, zSrcDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_DPKP),	intent(inout),		DIMENSION(*)	::	zSrcDst

Return Value integer

public function dfti_compute_forward_dd(desc, dSrcDstRe, dSrcDstIm)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_DPKP),			DIMENSION(*)	::	dSrcDstRe
real(kind=DFTI_DPKP),			DIMENSION(*)	::	dSrcDstIm

Return Value integer

public function dfti_compute_forward_dz(desc, dSrc, zDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_DPKP),	intent(in),		DIMENSION(*)	::	dSrc
complex(kind=DFTI_DPKP),	intent(out),		DIMENSION(*)	::	zDst

Return Value integer

public function dfti_compute_forward_zz(desc, zSrc, zDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_DPKP),	intent(in),		DIMENSION(*)	::	zSrc
complex(kind=DFTI_DPKP),	intent(out),		DIMENSION(*)	::	zDst

Return Value integer

public function dfti_compute_forward_dddd(desc, dSrcRe, dSrcIm, dDstRe, dDstIm)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_DPKP),	intent(in),		DIMENSION(*)	::	dSrcRe
real(kind=DFTI_DPKP),	intent(in),		DIMENSION(*)	::	dSrcIm
real(kind=DFTI_DPKP),	intent(out),		DIMENSION(*)	::	dDstRe
real(kind=DFTI_DPKP),	intent(out),		DIMENSION(*)	::	dDstIm

Return Value integer

public interface DftiComputeBackward

public function dfti_compute_backward_s(desc, sSrcDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_SPKP),	intent(inout),		DIMENSION(*)	::	sSrcDst

Return Value integer

public function dfti_compute_backward_c(desc, cSrcDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_SPKP),	intent(inout),		DIMENSION(*)	::	cSrcDst

Return Value integer

public function dfti_compute_backward_ss(desc, sSrcDstRe, sSrcDstIm)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_SPKP),			DIMENSION(*)	::	sSrcDstRe
real(kind=DFTI_SPKP),			DIMENSION(*)	::	sSrcDstIm

Return Value integer

public function dfti_compute_backward_cs(desc, cSrc, sDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_SPKP),	intent(in),		DIMENSION(*)	::	cSrc
real(kind=DFTI_SPKP),	intent(out),		DIMENSION(*)	::	sDst

Return Value integer

public function dfti_compute_backward_cc(desc, cSrc, cDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_SPKP),	intent(in),		DIMENSION(*)	::	cSrc
complex(kind=DFTI_SPKP),	intent(out),		DIMENSION(*)	::	cDst

Return Value integer

public function dfti_compute_backward_ssss(desc, sSrcRe, sSrcIm, sDstRe, sDstIm)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_SPKP),	intent(in),		DIMENSION(*)	::	sSrcRe
real(kind=DFTI_SPKP),	intent(in),		DIMENSION(*)	::	sSrcIm
real(kind=DFTI_SPKP),	intent(out),		DIMENSION(*)	::	sDstRe
real(kind=DFTI_SPKP),	intent(out),		DIMENSION(*)	::	sDstIm

Return Value integer

public function dfti_compute_backward_d(desc, dSrcDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_DPKP),	intent(inout),		DIMENSION(*)	::	dSrcDst

Return Value integer

public function dfti_compute_backward_z(desc, zSrcDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_DPKP),	intent(inout),		DIMENSION(*)	::	zSrcDst

Return Value integer

public function dfti_compute_backward_dd(desc, dSrcDstRe, dSrcDstIm)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_DPKP),			DIMENSION(*)	::	dSrcDstRe
real(kind=DFTI_DPKP),			DIMENSION(*)	::	dSrcDstIm

Return Value integer

public function dfti_compute_backward_zd(desc, zSrc, dDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_DPKP),	intent(in),		DIMENSION(*)	::	zSrc
real(kind=DFTI_DPKP),	intent(out),		DIMENSION(*)	::	dDst

Return Value integer

public function dfti_compute_backward_zz(desc, zSrc, zDst)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
complex(kind=DFTI_DPKP),	intent(in),		DIMENSION(*)	::	zSrc
complex(kind=DFTI_DPKP),	intent(out),		DIMENSION(*)	::	zDst

Return Value integer

public function dfti_compute_backward_dddd(desc, dSrcRe, dSrcIm, dDstRe, dDstIm)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc
real(kind=DFTI_DPKP),	intent(in),		DIMENSION(*)	::	dSrcRe
real(kind=DFTI_DPKP),	intent(in),		DIMENSION(*)	::	dSrcIm
real(kind=DFTI_DPKP),	intent(out),		DIMENSION(*)	::	dDstRe
real(kind=DFTI_DPKP),	intent(out),		DIMENSION(*)	::	dDstIm

Return Value integer

public interface DftiFreeDescriptor

public function dfti_free_descriptor_external(desc)

Arguments

Type	Intent	Optional	Attributes		Name
type(DFTI_DESCRIPTOR),			POINTER	::	desc

Return Value integer

public interface DftiErrorClass

public function dfti_error_class_external(Status, ErrorClass)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	Status
integer,	intent(in)			::	ErrorClass

Return Value logical

public interface DftiErrorMessage

public function dfti_error_message_external(Status)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	Status

Return Value character(len=DFTI_MAX_MESSAGE_LENGTH)