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cvc_utils.h
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cvc_utils.h
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/*************************************************************
* cvc_utils.h *
*************************************************************/
#ifndef _CVC_UTIL_H
#define _CVC_UTIL_H
int read_input (char *filename);
int alloc_gauge_field(double **gauge, const int V);
int alloc_gauge_field_dbl(double **gauge, const int N);
int alloc_gauge_field_flt(float **gauge, const int N);
int alloc_spinor_field(double **s, const int V);
int alloc_spinor_field_flt(float **s, const int N);
int alloc_spinor_field_dbl(double **s, const int N);
void plaquette(double*);
void plaquette2(double *pl, double*gfield);
void xchange_gauge(void);
void xchange_gauge_field(double*);
void xchange_gauge_field_timeslice(double *);
void xchange_field(double*);
void xchange_field_timeslice(double *);
void xchange_field_5d(double *phi);
int write_contraction (double *s, int *nsource, char *filename, int Nmu,
int write_ascii, int append);
int read_contraction(double *s, int *nsource, char *filename, int Nmu);
void init_gamma(void);
int printf_gauge_field( double *gauge, FILE *ofs);
int printf_spinor_field(double *s, FILE *ofs);
int printf_spinor_field_5d(double *s, FILE *ofs);
int printf_spinor_field_tzyx(double *s, FILE *ofs);
void set_default_input_values(void);
void init_gauge_trafo(double **g, double heat);
void apply_gt_gauge(double *g);
void apply_gt_prop(double *g, double *phi, int is, int ic, int mu, char *basename, int source_location);
void get_filename(char *filename, const int nu, const int sc, const int sign);
int wilson_loop(complex *w, const int xstart, const int dir, const int Ldir);
int IRand(int min, int max);
double Random_Z2();
int ranz2(double * y, int NRAND);
void random_gauge_field(double *gfield, double h);
void random_gauge_point(double **gauge_point, double heat);
void random_gauge_field2(double *gfield);
int read_pimn(double *pimn, const int read_flag);
int init_hpe_fields(int ***loop_tab, int ***sigma_tab, int ***shift_start, double **tcf, double **tcb);
int free_hpe_fields(int ***loop_tab, int ***sigma_tab, int ***shift_start, double **tcf, double **tcb);
int rangauss (double * y1, int NRAND);
void cm_proj(double *A);
void contract_twopoint(double *contr, const int idsource, const int idsink, double **chi, double **phi, int n_c);
void contract_twopoint_snk_momentum(double *contr, const int idsource, const int idsink, double **chi, double **phi, int n_c, int*snk_mom);
void contract_twopoint_snk_momentum_trange(double *contr, const int idsource, const int idsink, double **chi, double **phi, int n_c, int* snk_mom, int tmin, int tmax);
void contract_twopoint_xdep(void*contr, const int idsource, const int idsink, void*chi, void*phi, int n_c, int stride, double factor, size_t prec);
void contract_twopoint_xdep_timeslice(void*contr, const int idsource, const int idsink, void*chi, void*phi, int n_c, int stride, double factor, size_t prec);
int decompress_gauge(double*gauge_aux, float*gauge_field_flt);
int compress_gauge(float*gauge_field_flt, double *gauge_aux);
int set_temporal_gauge(double*gauge_transform);
int apply_gauge_transform(double*gauge_new, double*gauge_transform, double*gauge_old);
int init_rng_stat_file (int seed, char*filename);
spinor_propagator_type *create_sp_field(size_t N);
void free_sp_field(spinor_propagator_type **fp);
fermion_propagator_type *create_fp_field(size_t N);
void free_fp_field(fermion_propagator_type **fp);
int unit_gauge_field(double*g, unsigned int N);
int write_contraction2 (double *s, char *filename, int Nmu, unsigned int items, int write_ascii, int append);
void printf_fp(fermion_propagator_type f, char*name, FILE*ofs);
void printf_sp(spinor_propagator_type f, char*name, FILE*ofs);
void norm2_sp(spinor_propagator_type f, double*res);
int init_rng_stat_file (int seed, char*filename);
int init_rng_state (int seed, int **rng_state);
int fini_rng_state (int **rng_state);
int sync_rng_state(int id, int reset);
inline void check_error(int status, char*myname, int*success, int exitstatus);
inline void check_F_SU3(float*g, float*res);
inline unsigned int lexic2eot_5d (unsigned int is, unsigned int ix);
int shift_spinor_field (double *s, double *r, int *d);
int printf_SU3_link (double *u, FILE*ofs);
void check_source(double *sf, double*work, double mass, unsigned int location, int sc);
#endif