move it after the generator is constructed (fe7927af) · Commits · 郑智淋 / lammps

src/MISC/fix_deposit.cpp

+6 −8

Original line number	Diff line number	Diff line
		@@ -184,8 +184,14 @@ FixDeposit::FixDeposit(LAMMPS lmp, int narg, char *arg) :
		if (idnext) find_maxid();

		// random number generator, same for all procs
		// warm-up the generator 30x to avoid correlations in first-particle
		// positions if runs are repeated with consecutive seeds

		random = new RanPark(lmp,seed);
		double tmp_rand;
		for (int ii=0; ii < 30; ii++) {
		tmp_rand = random->uniform();
		}

		// set up reneighboring

		@@ -193,14 +199,6 @@ FixDeposit::FixDeposit(LAMMPS lmp, int narg, char *arg) :
		next_reneighbor = update->ntimestep + 1;
		nfirst = next_reneighbor;
		ninserted = 0;

		// throw away the first few numbers to avoid the unexpected correlations

		double tmp_rand;
		for (int ii=0; ii < 30; ii++) {
		tmp_rand = random->uniform();
		}

		}

		/* ---------------------------------------------------------------------- */