65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/*
|
|
* =======================================================================================
|
|
*
|
|
* Author: Jan Eitzinger (je), jan.eitzinger@fau.de
|
|
* Copyright (c) 2020 RRZE, University Erlangen-Nuremberg
|
|
*
|
|
* This file is part of MD-Bench.
|
|
*
|
|
* MD-Bench is free software: you can redistribute it and/or modify it
|
|
* under the terms of the GNU Lesser General Public License as published
|
|
* by the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* MD-Bench 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 Lesser General Public License for more
|
|
* details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License along
|
|
* with MD-Bench. If not, see <https://www.gnu.org/licenses/>.
|
|
* =======================================================================================
|
|
*/
|
|
#ifndef __UTIL_H_
|
|
#define __UTIL_H_
|
|
|
|
#ifndef MIN
|
|
# define MIN(x,y) ((x)<(y)?(x):(y))
|
|
#endif
|
|
|
|
#ifndef MAX
|
|
# define MAX(x,y) ((x)>(y)?(x):(y))
|
|
#endif
|
|
|
|
#ifndef ABS
|
|
# define ABS(a) ((a) >= 0 ? (a) : -(a))
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
# define DEBUG_MESSAGE printf
|
|
#else
|
|
# define DEBUG_MESSAGE
|
|
#endif
|
|
|
|
#ifndef MAXLINE
|
|
# define MAXLINE 4096
|
|
#endif
|
|
|
|
#define FF_LJ 0
|
|
#define FF_EAM 1
|
|
#define FF_DEM 2
|
|
|
|
#if PRECISION == 1
|
|
# define PRECISION_STRING "single"
|
|
#else
|
|
# define PRECISION_STRING "double"
|
|
#endif
|
|
|
|
extern double myrandom(int*);
|
|
extern void random_reset(int *seed, int ibase, double *coord);
|
|
extern int str2ff(const char *string);
|
|
extern const char* ff2str(int ff);
|
|
extern int get_num_threads();
|
|
|
|
#endif
|