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remove processor rank (me) and use the communicator value (comm->me)

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This commit is contained in:
Yaser Afshar
2021-09-03 13:38:14 -05:00
parent ee166cbe85
commit f2e06777de
2 changed files with 5 additions and 8 deletions
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11
src/label_map.cpp
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@ -2,18 +2,19 @@
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
https://www.lammps.org/, 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.
See the README file in the top-level LAMMPS directory.
------------------------------------------------------------------------- */
#include "label_map.h"
#include "atom.h"
#include "comm.h"
#include "force.h"
#include "memory.h"
#include "error.h"
@ -26,7 +27,6 @@ using namespace LAMMPS_NS;
LabelMap::LabelMap(LAMMPS *lmp) : Pointers(lmp)
{
MPI_Comm_rank(world,&me);
natomtypes = nbondtypes = nangletypes = 0;
ndihedraltypes = nimpropertypes = 0;
}
@ -366,7 +366,7 @@ char *LabelMap::read_string(FILE *fp)
int n = read_int(fp);
if (n < 0) error->all(FLERR,"Illegal size string or corrupt restart");
char *value = new char[n];
if (me == 0) utils::sfread(FLERR,value,sizeof(char),n,fp,nullptr,error);
if (comm->me == 0) utils::sfread(FLERR,value,sizeof(char),n,fp,nullptr,error);
MPI_Bcast(value,n,MPI_CHAR,0,world);
return value;
}
@ -391,8 +391,7 @@ void LabelMap::write_string(std::string str, FILE *fp)
int LabelMap::read_int(FILE *fp)
{
int value;
if ((me == 0) && (fread(&value,sizeof(int),1,fp) < 1))
value = -1;
if ((comm->me == 0) && (fread(&value,sizeof(int),1,fp) < 1)) value = -1;
MPI_Bcast(&value,1,MPI_INT,0,world);
return value;
}