48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/* ----------------------------------------------------------------------
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LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
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http://lammps.sandia.gov, Sandia National Laboratories
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Steve Plimpton, sjplimp@sandia.gov
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Copyright (2003) Sandia Corporation. Under the terms of Contract
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DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
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certain rights in this software. This software is distributed under
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the GNU General Public License.
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See the README file in the top-level LAMMPS directory.
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------------------------------------------------------------------------- */
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#ifndef LMP_UNIVERSE_H
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#define LMP_UNIVERSE_H
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#include "mpi.h"
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#include "stdio.h"
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#include "pointers.h"
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namespace LAMMPS_NS {
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class Universe : protected Pointers {
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public:
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char *version; // LAMMPS version string = date
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MPI_Comm uworld; // communicator for entire universe
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int me,nprocs; // my place in universe
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FILE *uscreen; // universe screen output
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FILE *ulogfile; // universe logfile
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int existflag; // 1 if universe exists due to -partition flag
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int nworlds; // # of worlds in universe
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int iworld; // which world I am in
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int *procs_per_world; // # of procs in each world
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int *root_proc; // root proc in each world
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Universe(class LAMMPS *, MPI_Comm);
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~Universe();
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void add_world(char *);
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int consistent();
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};
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}
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#endif
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