fft_param.cc File Reference

contains parameter sets and memory estimation routines for fft More...

#include "utils.H"
#include <sstream>
#include <sys/sysinfo.h>

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Functions
unsigned long int	allowed_memory_usage_KB (void)
void	get_fft_parameter (unsigned int &pg_returnvalue, unsigned int &pms_returnvalue, const double phase2, const mpz_t N)
	get parameters for phase 2 of Phi, Fibonacci, elliptic curves...

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Detailed Description

contains parameter sets and memory estimation routines for fft

Definition in file fft_param.cc.

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Function Documentation

unsigned long int allowed_memory_usage_KB

(

void

)

Definition at line 18 of file fft_param.cc.

References cerr, cout, endl(), exit(), FFT_MAX_MEM_USAGE, min(), and std::basic_ostringstream< _CharT, _Traits, _Alloc >::str().

Referenced by phimat2().

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void get_fft_parameter	(	unsigned int &	pg_returnvalue,
		unsigned int &	pms_returnvalue,
		const double	phase2,
		const mpz_t	N
	)

get parameters for phase 2 of Phi, Fibonacci, elliptic curves...

Definition at line 85 of file fft_param.cc.

Referenced by elliptic_curves::go(), and polphi_template().

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