#include "fft_wrapper.hpp"

Static Public Member Functions
static void	bspl2fft_2d (const Kokkos::View< Real > &bspl_data, Kokkos::View< Complex > &fft_data, int nchi, int nphi)

static void	bspl2fft_3d (const Kokkos::View< Real * > &bspl_data, Kokkos::View< Complex > &fft_data, int ns, int nchi, int nphi, int neq_f, const Kokkos::View< int *** > filter=nullptr, const Kokkos::View< Real > fftminv=nullptr, const Kokkos::View< int * > mmin_f=nullptr, const Kokkos::View< int * > *mmax_f=nullptr)

static std::size_t	cached_plan_count_2d_backward ()

static std::size_t	cached_plan_count_2d_forward ()

static void	copy_complex_from_fftw (fftw_complex fftw_data, const Kokkos::View< Complex * > &kokkos_data, int neq_f, int nphi)

static void	copy_complex_to_fftw (const Kokkos::View< Complex ** > &kokkos_data, fftw_complex *fftw_data, int neq_f, int nphi)

static void	copy_from_fftw (fftw_complex fftw_data, const Kokkos::View< Real ** > &kokkos_data, int ns, int nchi, int nphi)

static void	copy_to_fftw (const Kokkos::View< Real *** > &kokkos_data, fftw_complex *fftw_data, int ns, int nchi, int nphi)

static void	destroy_plan (fftw_plan plan)

static void	execute_backward (fftw_plan plan)

static void	execute_forward (fftw_plan plan)

static void	fft2bspl_2d (const Kokkos::View< Complex > &fft_data, Kokkos::View< Real > &bspl_data, int nchi, int nphi)

static void	fft2bspl_3d (const Kokkos::View< Complex > &fft_data, Kokkos::View< Real * > &bspl_data, int ns, int nchi, int nphi, int neq_f, const Kokkos::View< int ** > mmin_f=nullptr, const Kokkos::View< int * > mmax_f=nullptr, bool reconstruct_hermitian_toroidal=false, const char trace_tag=nullptr)

static void	init_1d_backward (int n, fftw_plan &plan_backward, fftw_complex in, fftw_complex out)

static void	init_1d_forward (int n, fftw_plan &plan_forward, fftw_complex in, fftw_complex out)

static void	init_2d_backward (int nchi, int nphi, fftw_plan &plan_backward, fftw_complex in, fftw_complex out)

static void	init_2d_forward (int nchi, int nphi, fftw_plan &plan_forward, fftw_complex in, fftw_complex out)

Member Function Documentation

◆ bspl2fft_2d()

static void orb5x::FFTWrapper::bspl2fft_2d	(	const Kokkos::View< Real ** > &	bspl_data,
		Kokkos::View< Complex ** > &	fft_data,
		int	nchi,
		int	nphi
	)

static

Referenced by orb5x::bspl2fft_2d().

◆ bspl2fft_3d()

static void orb5x::FFTWrapper::bspl2fft_3d	(	const Kokkos::View< Real *** > &	bspl_data,
		Kokkos::View< Complex ** > &	fft_data,
		int	ns,
		int	nchi,
		int	nphi,
		int	neq_f,
		const Kokkos::View< int *** > *	filter = `nullptr`,
		const Kokkos::View< Real * > *	fftminv = `nullptr`,
		const Kokkos::View< int ** > *	mmin_f = `nullptr`,
		const Kokkos::View< int ** > *	mmax_f = `nullptr`
	)

static

Referenced by orb5x::bspl2fft_3d().

◆ cached_plan_count_2d_backward()

static std::size_t orb5x::FFTWrapper::cached_plan_count_2d_backward ( )

static

◆ cached_plan_count_2d_forward()

static std::size_t orb5x::FFTWrapper::cached_plan_count_2d_forward ( )

static

◆ copy_complex_from_fftw()

static void orb5x::FFTWrapper::copy_complex_from_fftw	(	fftw_complex *	fftw_data,
		const Kokkos::View< Complex ** > &	kokkos_data,
		int	neq_f,
		int	nphi
	)

static

◆ copy_complex_to_fftw()

static void orb5x::FFTWrapper::copy_complex_to_fftw	(	const Kokkos::View< Complex ** > &	kokkos_data,
		fftw_complex *	fftw_data,
		int	neq_f,
		int	nphi
	)

static

◆ copy_from_fftw()

static void orb5x::FFTWrapper::copy_from_fftw	(	fftw_complex *	fftw_data,
		const Kokkos::View< Real *** > &	kokkos_data,
		int	ns,
		int	nchi,
		int	nphi
	)

static

◆ copy_to_fftw()

static void orb5x::FFTWrapper::copy_to_fftw	(	const Kokkos::View< Real *** > &	kokkos_data,
		fftw_complex *	fftw_data,
		int	ns,
		int	nchi,
		int	nphi
	)

static

◆ destroy_plan()

static void orb5x::FFTWrapper::destroy_plan ( fftw_plan plan )

static

Referenced by orb5x::destroy_plan().

◆ execute_backward()

static void orb5x::FFTWrapper::execute_backward ( fftw_plan plan )

static

Referenced by orb5x::execute_backward().

◆ execute_forward()

static void orb5x::FFTWrapper::execute_forward ( fftw_plan plan )

static

Referenced by orb5x::execute_forward().

◆ fft2bspl_2d()

static void orb5x::FFTWrapper::fft2bspl_2d	(	const Kokkos::View< Complex ** > &	fft_data,
		Kokkos::View< Real ** > &	bspl_data,
		int	nchi,
		int	nphi
	)

static

Referenced by orb5x::fft2bspl_2d().

◆ fft2bspl_3d()

static void orb5x::FFTWrapper::fft2bspl_3d	(	const Kokkos::View< Complex ** > &	fft_data,
		Kokkos::View< Real *** > &	bspl_data,
		int	ns,
		int	nchi,
		int	nphi,
		int	neq_f,
		const Kokkos::View< int ** > *	mmin_f = `nullptr`,
		const Kokkos::View< int ** > *	mmax_f = `nullptr`,
		bool	reconstruct_hermitian_toroidal = `false`,
		const char *	trace_tag = `nullptr`
	)