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

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Functions
void	set_random (generic_field< mdp_complex > &chi, int parity=EVENODD)
void	set_wall_random (generic_field< mdp_complex > &chi, int t=0, int parity=EVENODD)
void	set_zero (generic_field< mdp_complex > &chi, int parity=EVENODD)

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Detailed Description

Version:

2009-12-21

Author:

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

Function to initialize fields

Distributed under GPL2 License

Created with support from the US Department of Energy

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Function Documentation

void set_random	(	generic_field< mdp_complex > &	chi,
		int	parity = EVENODD
	)

Set the complex field components of chi to be gaussian random numbers with mean=0 and sigma=1 (useful for stochastic propagators). can choose parity=EVEN, ODD or EVENODD

void set_wall_random	(	generic_field< mdp_complex > &	chi,
		int	t = 0,
		int	parity = EVENODD
	)

Set the complex field components of chi to be gaussian random numbers on the wall identified by t with mean=0 and sigma=1 (useful for stochastic propagators). can choose parity=EVEN, ODD or EVENODD attention! does not set to zero other timeslices!!!

void set_zero	(	generic_field< mdp_complex > &	chi,
		int	parity = EVENODD
	)

Set the complex field components of chi tozero. can choose parity=EVEN, ODD or EVENODD