global.cpp

Go to the documentation of this file.

/* HPhi  -  Quantum Lattice Model Simulator */
/* Copyright (C) 2015 The University of Tokyo */

/* This program is free software: you can redistribute it and/or modify */
/* it under the terms of the GNU General Public License as published by */
/* the Free Software Foundation, either version 3 of the License, or */
/* (at your option) any later version. */

/* This program is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the */
/* GNU General Public License for more details. */

/* You should have received a copy of the GNU General Public License */
/* along with this program.  If not, see <http://www.gnu.org/licenses/>. */

#include "global.hpp"

std::complex<double> I(0.0, 1.0);
std::complex<double> **v0;  
std::complex<double> **v1;  
std::complex<double> **v1buf; 
double *list_Diagonal; 
long int *list_1; 
long int *list_1buf;
long int *list_2_1;
long int *list_2_2;
/*[s] For Spectrum */
long int *list_1_org; 
long int *list_1buf_org;
long int *list_2_1_org;
long int *list_2_2_org;
/*[e] For Spectrum */

/*[s] For Lanczos */
int     initial_mode;
/*[e] For Lanczos */

/*[s] For TPQ*/
double LargeValue;
int    NumAve;
int step_i;
double *global_norm;
double *global_1st_norm;
int step_spin;
/*[e] For TPQ*/

/*[s] For All Diagonalization*/
#ifdef _SCALAPACK
std::complex<double> *Z_vec; 
int descZ_vec[9]; /*descriptor for Z_vec*/
#endif
/*[e] For All Diagonalization*/

//For Timer
double *Timer; 
double *TimerStart;
/********************************************************************/
/********************************************************************/
double eps; 
double eps_CG;
double eps_Lanczos;
double eps_Energy;
double eps_CheckImag0;
/*
 Variables for the MPI parallelism
*/
int nproc;
int myrank;
int nthreads;
FILE *stdoutMPI;