ICODE-ADC/lammps
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skip writing redundant version information to the screen when using the -h/-help flag.

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This commit is contained in:
Axel Kohlmeyer
2018-12-14 14:21:31 -05:00
parent deb21ad4e2
commit ea8376b3fa
1 changed files with 7 additions and 8 deletions
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15
src/lammps.cpp
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@ -415,7 +415,7 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) :
} }
} }
if (universe->me == 0) { if ((universe->me == 0) && !helpflag) {
if (screen) fprintf(screen,"LAMMPS (%s)\n",universe->version); if (screen) fprintf(screen,"LAMMPS (%s)\n",universe->version);
if (logfile) fprintf(logfile,"LAMMPS (%s)\n",universe->version); if (logfile) fprintf(logfile,"LAMMPS (%s)\n",universe->version);
} }
@ -489,7 +489,7 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) :
// screen and logfile messages for universe and world // screen and logfile messages for universe and world
if (universe->me == 0) { if ((universe->me == 0) && (!helpflag)) {
if (universe->uscreen) { if (universe->uscreen) {
fprintf(universe->uscreen,"LAMMPS (%s)\n",universe->version); fprintf(universe->uscreen,"LAMMPS (%s)\n",universe->version);
fprintf(universe->uscreen,"Running on %d partitions of processors\n", fprintf(universe->uscreen,"Running on %d partitions of processors\n",
@ -502,7 +502,7 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) :
} }
} }
if (me == 0) { if ((me == 0) && (!helpflag)) {
if (screen) { if (screen) {
fprintf(screen,"LAMMPS (%s)\n",universe->version); fprintf(screen,"LAMMPS (%s)\n",universe->version);
fprintf(screen,"Processor partition = %d\n",universe->iworld); fprintf(screen,"Processor partition = %d\n",universe->iworld);
@ -587,16 +587,15 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) :
memory->destroy(plast); memory->destroy(plast);
} }
// allocate top-level classes
create();
post_create();
// if helpflag set, print help and quit with "success" status // if helpflag set, print help and quit with "success" status
// otherwise allocate top level classes.
if (helpflag) { if (helpflag) {
if (universe->me == 0 && screen) help(); if (universe->me == 0 && screen) help();
error->done(0); error->done(0);
} else {
create();
post_create();
} }
// if either restart conversion option was used, invoke 2 commands and quit // if either restart conversion option was used, invoke 2 commands and quit