imbalance_time.h
dd3b0bfffd0elammm-master-deprecated

imbalance_time.h
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			/* -- c++ -- ----------------------------------------------------------
			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.

			See the README file in the top-level LAMMPS directory.
			------------------------------------------------------------------------- */

			#ifndef LMP_IMBALANCE_TIME_H
			#define LMP_IMBALANCE_TIME_H

			#include "imbalance.h"

			namespace LAMMPS_NS {

			class ImbalanceTime : public Imbalance {
			public:
			ImbalanceTime(LAMMPS *lmp) : Imbalance(lmp),_factor(0.0),_last(0.0) {};
			virtual ~ImbalanceTime() {};

			// internal data members
			private:
			double _factor; // weight factor for time imbalance
			double _last; // combined wall time from last call

			// required member functions
			public:
			// parse options. return number of arguments consumed.
			virtual int options(int narg, char **arg);
			// reinitialize internal data (needed for fix balance)
			virtual void init() { _last = 0.0; };
			// compute and apply weight factors to local atom array
			virtual void compute(double *weight);
			// print information about the state of this imbalance compute
			virtual void info(FILE *fp);
			};

			}

			#endif