4 * This source code is part of
8 * GROningen MAchine for Chemical Simulations
12 * Copyright (c) 1991-2001
13 * BIOSON Research Institute, Dept. of Biophysical Chemistry
14 * University of Groningen, The Netherlands
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34 * Good ROcking Metal Altar for Chronical Sinners
56 #define XX 0 /* Defines for indexing in */
57 #define YY 1 /* vectors */
59 #define DIM 3 /* Dimension of vectors */
60 #define XXXX 0 /* defines to index matrices */
69 /* Max number of nodes */
73 /* typedef int bool; */
77 typedef int atom_id; /* To indicate an atoms id */
78 #define NO_ATID (atom_id)(~0) /* Use this to indicate invalid atid */
82 #define GMX_MPI_REAL MPI_DOUBLE
83 #define GMX_REAL_EPS 2.2e-16
86 #define GMX_MPI_REAL MPI_FLOAT
87 #define GMX_REAL_EPS 1.2e-07
90 #ifndef VECTORIZATION_BUFLENGTH
91 #define VECTORIZATION_BUFLENGTH 1000
92 /* The total memory size of the vectorization buffers will
93 * be 5*sizeof(real)*VECTORIZATION_BUFLENGTH
96 typedef real rvec[DIM];
98 typedef real matrix[DIM][DIM];
100 typedef real tensor[DIM][DIM];
102 typedef int ivec[DIM];
104 typedef int imatrix[DIM][DIM];