1 /* ----------------------------------------------------------------------
2     This is the
3 
4     ██╗     ██╗ ██████╗  ██████╗  ██████╗ ██╗  ██╗████████╗███████╗
5     ██║     ██║██╔════╝ ██╔════╝ ██╔════╝ ██║  ██║╚══██╔══╝██╔════╝
6     ██║     ██║██║  ███╗██║  ███╗██║  ███╗███████║   ██║   ███████╗
7     ██║     ██║██║   ██║██║   ██║██║   ██║██╔══██║   ██║   ╚════██║
8     ███████╗██║╚██████╔╝╚██████╔╝╚██████╔╝██║  ██║   ██║   ███████║
9     ╚══════╝╚═╝ ╚═════╝  ╚═════╝  ╚═════╝ ╚═╝  ╚═╝   ╚═╝   ╚══════╝®
10 
11     DEM simulation engine, released by
12     DCS Computing Gmbh, Linz, Austria
13     http://www.dcs-computing.com, office@dcs-computing.com
14 
15     LIGGGHTS® is part of CFDEM®project:
16     http://www.liggghts.com | http://www.cfdem.com
17 
18     Core developer and main author:
19     Christoph Kloss, christoph.kloss@dcs-computing.com
20 
21     LIGGGHTS® is open-source, distributed under the terms of the GNU Public
22     License, version 2 or later. It is distributed in the hope that it will
23     be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
24     of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. You should have
25     received a copy of the GNU General Public License along with LIGGGHTS®.
26     If not, see http://www.gnu.org/licenses . See also top-level README
27     and LICENSE files.
28 
29     LIGGGHTS® and CFDEM® are registered trade marks of DCS Computing GmbH,
30     the producer of the LIGGGHTS® software and the CFDEM®coupling software
31     See http://www.cfdem.com/terms-trademark-policy for details.
32 
33 -------------------------------------------------------------------------
34     Contributing author and copyright for this file:
35     This file is from LAMMPS
36     LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
37     http://lammps.sandia.gov, Sandia National Laboratories
38     Steve Plimpton, sjplimp@sandia.gov
39 
40     Copyright (2003) Sandia Corporation.  Under the terms of Contract
41     DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
42     certain rights in this software.  This software is distributed under
43     the GNU General Public License.
44 ------------------------------------------------------------------------- */
45 
46 #ifndef LMP_TIMER_H
47 #define LMP_TIMER_H
48 
49 #include "pointers.h"
50 
51 enum{TIME_LOOP,TIME_PAIR,TIME_BOND,TIME_KSPACE,TIME_NEIGHBOR,
52      TIME_COMM,TIME_OUTPUT,TIME_MODIFY,TIME_N};
53 
54 namespace LAMMPS_NS {
55 
56 class Timer : protected Pointers {
57  public:
58   double *array;
59 
60   Timer(class LAMMPS *);
61   ~Timer();
62   void init();
63   void stamp();
64   void stamp(int);
65   void barrier_start(int);
66   void barrier_stop(int);
67   double elapsed(int);
68 
69  private:
70   double previous_time;
71 };
72 
73 }
74 
75 #endif
76