skip writing redundant version information to the screen when using the -h/-help flag. (ea8376b3) · Commits · 郑智淋 / lammps

src/lammps.cpp

+7 −8

Original line number	Diff line number	Diff line
		@@ -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 (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

		if (universe->me == 0) {
		if ((universe->me == 0) && (!helpflag)) {
		if (universe->uscreen) {
		fprintf(universe->uscreen,"LAMMPS (%s)\n",universe->version);
		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) {
		fprintf(screen,"LAMMPS (%s)\n",universe->version);
		fprintf(screen,"Processor partition = %d\n",universe->iworld);
		@@ -587,16 +587,15 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) :
		memory->destroy(plast);
		}

		// allocate top-level classes

		create();
		post_create();

		// if helpflag set, print help and quit with "success" status
		// otherwise allocate top level classes.

		if (helpflag) {
		if (universe->me == 0 && screen) help();
		error->done(0);
		} else {
		create();
		post_create();
		}

		// if either restart conversion option was used, invoke 2 commands and quit