/Users/mdipierro/fermiqcd/development/Libraries/fermiqcd_ffts.h File Reference

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Functions
mdp_int	i2pow (mdp_int n)
void	dft (mdp_complex *fft_f, mdp_complex *f, mdp_int n, double sign, mdp_int offset=0, mdp_int coeff=1)
void	fermi_field_fft (int t, fermi_field &psi_out, fermi_field &psi_in, int sign)
void	fermi_field_fft (fermi_field &psi_out, fermi_field &psi_in, int sign)

---

Detailed Description

Version:

2009-12-21

Author:

Massimo Di Pierro <mdipierro@cs.depaul.edu>

Discrete Fourier stransform (not FFT quote yet)

Distributed under GPL2 License

Created with support from the US Department of Energy

---

Function Documentation

void dft	(	mdp_complex *	fft_f,
		mdp_complex *	f,
		mdp_int	n,
		double	sign,
		mdp_int	offset = 0,
		mdp_int	coeff = 1
	)

void fermi_field_fft	(	fermi_field &	psi_out,
		fermi_field &	psi_in,
		int	sign
	)

void fermi_field_fft	(	int	t,
		fermi_field &	psi_out,
		fermi_field &	psi_in,
		int	sign
	)

mdp_int i2pow

(

mdp_int

n

)

[inline]