CudaRealFFT.c File Reference

Prototypes
REAL4FFTPlan *	XLALCreateREAL4FFTPlan (UINT4 size, int fwdflg, UNUSED int measurelvl)
REAL4FFTPlan *	XLALCreateForwardREAL4FFTPlan (UINT4 size, int measurelvl)
	Returns a new REAL4FFTPlan for a forward transform. More...
REAL4FFTPlan *	XLALCreateReverseREAL4FFTPlan (UINT4 size, int measurelvl)
	Returns a new REAL4FFTPlan for a reverse transform. More...
void	XLALDestroyREAL4FFTPlan (REAL4FFTPlan *plan)
	Destroys a REAL4FFTPlan. More...
int	XLALREAL4ForwardFFT (COMPLEX8Vector *output, const REAL4Vector *input, const REAL4FFTPlan *plan)
	Performs a forward FFT of REAL4 data. More...
int	XLALREAL4ReverseFFT (REAL4Vector *output, const COMPLEX8Vector *input, const REAL4FFTPlan *plan)
	Performs a reverse FFT of REAL4 data. More...
int	XLALREAL4VectorFFT (REAL4Vector *_LAL_RESTRICT_ output, const REAL4Vector *_LAL_RESTRICT_ input, const REAL4FFTPlan *plan)
	Perform a REAL4Vector to REAL4Vector FFT. More...
int	XLALREAL4PowerSpectrum (REAL4Vector *spec, const REAL4Vector *data, const REAL4FFTPlan *plan)
REAL8FFTPlan *	XLALCreateREAL8FFTPlan (UINT4 size, int fwdflg, int measurelvl)
	Returns a new REAL8FFTPlan. More...
REAL8FFTPlan *	XLALCreateForwardREAL8FFTPlan (UINT4 size, int measurelvl)
	Returns a new REAL8FFTPlan for a forward transform. More...
REAL8FFTPlan *	XLALCreateReverseREAL8FFTPlan (UINT4 size, int measurelvl)
	Returns a new REAL8FFTPlan for a reverse transform. More...
void	XLALDestroyREAL8FFTPlan (REAL8FFTPlan *plan)
	Destroys a REAL8FFTPlan. More...
int	XLALREAL8ForwardFFT (COMPLEX16Vector *output, const REAL8Vector *input, const REAL8FFTPlan *plan)
	Performs a forward FFT of REAL8 data. More...
int	XLALREAL8ReverseFFT (REAL8Vector *output, const COMPLEX16Vector *input, const REAL8FFTPlan *plan)
	Performs a reverse FFT of REAL8 data. More...
int	XLALREAL8VectorFFT (REAL8Vector *_LAL_RESTRICT_ output, const REAL8Vector *_LAL_RESTRICT_ input, const REAL8FFTPlan *plan)
int	XLALREAL8PowerSpectrum (REAL8Vector *spec, const REAL8Vector *data, const REAL8FFTPlan *plan)
	Computes the power spectrum of REAL8 data. More...

Go to the source code of this file.

Data Structures
struct	REAL4FFTPlan
	Plan to perform FFT of REAL4 data. More...
struct	REAL8FFTPlan
	Plan to perform FFT of REAL8 data. More...

Function Documentation

XLALCreateREAL4FFTPlan()

REAL4FFTPlan* XLALCreateREAL4FFTPlan	(	UINT4	size,
		int	fwdflg,
		UNUSED int	measurelvl
	)

Definition at line 64 of file CudaRealFFT.c.

XLALREAL4PowerSpectrum()

int XLALREAL4PowerSpectrum	(	REAL4Vector *	spec,
		const REAL4Vector *	data,
		const REAL4FFTPlan *	plan
	)

Definition at line 301 of file CudaRealFFT.c.

XLALREAL8VectorFFT()

int XLALREAL8VectorFFT	(	REAL8Vector *_LAL_RESTRICT_	output,
		const REAL8Vector *_LAL_RESTRICT_	input,
		const REAL8FFTPlan *	plan
	)

Definition at line 569 of file CudaRealFFT.c.