/usr/include/liggghts/compute_reduce.h is in libliggghts-dev 3.3.1+repack1-1ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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This is the
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╚══════╝╚═╝ ╚═════╝ ╚═════╝ ╚═════╝ ╚═╝ ╚═╝ ╚═╝ ╚══════╝®
DEM simulation engine, released by
DCS Computing Gmbh, Linz, Austria
http://www.dcs-computing.com, office@dcs-computing.com
LIGGGHTS® is part of CFDEM®project:
http://www.liggghts.com | http://www.cfdem.com
Core developer and main author:
Christoph Kloss, christoph.kloss@dcs-computing.com
LIGGGHTS® is open-source, distributed under the terms of the GNU Public
License, version 2 or later. It 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. You should have
received a copy of the GNU General Public License along with LIGGGHTS®.
If not, see http://www.gnu.org/licenses . See also top-level README
and LICENSE files.
LIGGGHTS® and CFDEM® are registered trade marks of DCS Computing GmbH,
the producer of the LIGGGHTS® software and the CFDEM®coupling software
See http://www.cfdem.com/terms-trademark-policy for details.
-------------------------------------------------------------------------
Contributing author and copyright for this file:
This file is from LAMMPS
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
http://lammps.sandia.gov, Sandia National Laboratories
Steve Plimpton, sjplimp@sandia.gov
Copyright (2003) Sandia Corporation. Under the terms of Contract
DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
certain rights in this software. This software is distributed under
the GNU General Public License.
------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
Contributing authors for SPH:
Andreas Eitzlmayr (Institute for Process and Particle Engineering, TU Graz)
andreas.eitzlmayr@tugraz.at
Christoph Kloss (DCS)
------------------------------------------------------------------------- */
#ifdef COMPUTE_CLASS
ComputeStyle(reduce,ComputeReduce)
ComputeStyle(reduce/sph,ComputeReduce)
#else
#ifndef LMP_COMPUTE_REDUCE_H
#define LMP_COMPUTE_REDUCE_H
#include "compute.h"
namespace LAMMPS_NS {
class ComputeReduce : public Compute {
public:
ComputeReduce(class LAMMPS *, int, char **);
virtual ~ComputeReduce();
void init();
double compute_scalar();
void compute_vector();
double memory_usage();
protected:
int me;
int mode,nvalues,iregion;
int *which,*argindex,*flavor,*value2index;
char **ids;
double *onevec;
int *replace,*indices,*owner;
int index;
char *idregion;
int maxatom;
double *varatom;
struct Pair {
double value;
int proc;
};
Pair pairme,pairall;
virtual double compute_one(int, int);
virtual bigint count(int);
void combine(double &, double, int);
};
}
#endif
#endif
/* ERROR/WARNING messages:
E: Illegal ... command
Self-explanatory. Check the input script syntax and compare to the
documentation for the command. You can use -echo screen as a
command-line option when running LAMMPS to see the offending line.
E: Region ID for compute reduce/region does not exist
Self-explanatory.
E: Compute reduce replace requires min or max mode
Self-explanatory.
E: Invalid replace values in compute reduce
Self-explanatory.
E: Compute ID for compute reduce does not exist
Self-explanatory.
E: Compute reduce compute does not calculate a per-atom vector
Self-explanatory.
E: Compute reduce compute does not calculate a per-atom array
Self-explanatory.
E: Compute reduce compute array is accessed out-of-range
An index for the array is out of bounds.
E: Compute reduce compute does not calculate a local vector
Self-explanatory.
E: Compute reduce compute does not calculate a local array
Self-explanatory.
E: Compute reduce compute calculates global values
A compute that calculates peratom or local values is required.
E: Fix ID for compute reduce does not exist
Self-explanatory.
E: Compute reduce fix does not calculate a per-atom vector
Self-explanatory.
E: Compute reduce fix does not calculate a per-atom array
Self-explanatory.
E: Compute reduce fix array is accessed out-of-range
An index for the array is out of bounds.
E: Compute reduce fix does not calculate a local vector
Self-explanatory.
E: Compute reduce fix does not calculate a local array
Self-explanatory.
E: Compute reduce fix calculates global values
A fix that calculates peratom or local values is required.
E: Variable name for compute reduce does not exist
Self-explanatory.
E: Compute reduce variable is not atom-style variable
Self-explanatory.
E: Fix used in compute reduce not computed at compatible time
Fixes generate their values on specific timesteps. Compute reduce is
requesting a value on a non-allowed timestep.
*/
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