| 1 |
/* |
| 2 |
* Copyright (C) 2000-2004 Object Oriented Parallel Simulation Engine (OOPSE) project |
| 3 |
* |
| 4 |
* Contact: oopse@oopse.org |
| 5 |
* |
| 6 |
* This program is free software; you can redistribute it and/or |
| 7 |
* modify it under the terms of the GNU Lesser General Public License |
| 8 |
* as published by the Free Software Foundation; either version 2.1 |
| 9 |
* of the License, or (at your option) any later version. |
| 10 |
* All we ask is that proper credit is given for our work, which includes |
| 11 |
* - but is not limited to - adding the above copyright notice to the beginning |
| 12 |
* of your source code files, and to any copyright notice that you may distribute |
| 13 |
* with programs based on this work. |
| 14 |
* |
| 15 |
* This program is distributed in the hope that it will be useful, |
| 16 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 |
* GNU Lesser General Public License for more details. |
| 19 |
* |
| 20 |
* You should have received a copy of the GNU Lesser General Public License |
| 21 |
* along with this program; if not, write to the Free Software |
| 22 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 23 |
* |
| 24 |
*/ |
| 25 |
|
| 26 |
#ifdef IS_MPI |
| 27 |
#include <mpi.h> |
| 28 |
#endif |
| 29 |
|
| 30 |
#include "utils/simError.h" |
| 31 |
#include "brains/Register.hpp" |
| 32 |
#include "brains/SimCreator.hpp" |
| 33 |
#include "brains/SimInfo.hpp" |
| 34 |
#include "constraints/ZconstraintForceManager.hpp" |
| 35 |
#include "integrators/IntegratorFactory.hpp" |
| 36 |
#include "integrators/Integrator.hpp" |
| 37 |
#include "minimizers/MinimizerFactory.hpp" |
| 38 |
#include "minimizers/Minimizer.hpp" |
| 39 |
using namespace oopse; |
| 40 |
|
| 41 |
int main(int argc,char* argv[]){ |
| 42 |
|
| 43 |
// first things first, all of the initializations |
| 44 |
|
| 45 |
#ifdef IS_MPI |
| 46 |
MPI_Init( &argc, &argv ); // the MPI communicators |
| 47 |
#endif |
| 48 |
|
| 49 |
initSimError(); // the error handler |
| 50 |
srand48( 1337 ); // the random number generator. |
| 51 |
|
| 52 |
#ifdef IS_MPI |
| 53 |
if( worldRank == 0 ){ |
| 54 |
#endif |
| 55 |
std::cerr << |
| 56 |
" +----------------------------------------------------------------------+\n" << |
| 57 |
" | ____ ____ ____ _____ ______ The OpenSource, Object-oriented |\n" << |
| 58 |
" | / __ \\/ __ \\/ __ \\/ ___// ____/ Parallel Simulation Engine. |\n" << |
| 59 |
" | / / / / / / / /_/ /\\__ \\/ __/ |\n" << |
| 60 |
" | / /_/ / /_/ / ____/___/ / /___ Copyright 2004 by the |\n" << |
| 61 |
" | \\____/\\____/_/ /____/_____/ University of Notre Dame. |\n" << |
| 62 |
" | http://www.oopse.org |\n" << |
| 63 |
" | |\n" << |
| 64 |
" | OOPSE is an OpenScience project. All source code is available for |\n" << |
| 65 |
" | any use subject to only one condition: |\n" << |
| 66 |
" | |\n" << |
| 67 |
" | Any published work resulting from the use of this code must cite the |\n" << |
| 68 |
" | following paper: M. A. Meineke, C. F. Vardeman II, T. Lin, |\n" << |
| 69 |
" | C. J. Fennell, and J. D. Gezelter, |\n" << |
| 70 |
" | J. Comp. Chem. XX, XXXX (2004). |\n" << |
| 71 |
" +----------------------------------------------------------------------+\n" << |
| 72 |
"\n"; |
| 73 |
|
| 74 |
if( argc < 2 ){ |
| 75 |
strcpy( painCave.errMsg, "Error, a meta-data file is needed to run.\n" ); |
| 76 |
painCave.isFatal = 1; |
| 77 |
simError(); |
| 78 |
} |
| 79 |
#ifdef IS_MPI |
| 80 |
} |
| 81 |
#endif |
| 82 |
|
| 83 |
#ifdef IS_MPI |
| 84 |
strcpy( checkPointMsg, "Successful number of arguments" ); |
| 85 |
MPIcheckPoint(); |
| 86 |
#endif |
| 87 |
|
| 88 |
|
| 89 |
|
| 90 |
//register forcefields, integrators and minimizers |
| 91 |
registerAll(); |
| 92 |
|
| 93 |
//create simulation model |
| 94 |
SimCreator creator; |
| 95 |
SimInfo* info = creator.createSim(argv[1]); |
| 96 |
Globals* simParams = info->getSimParams(); |
| 97 |
|
| 98 |
if (simParams->haveMinimizer() && simParams->haveEnsemble()) { |
| 99 |
sprintf(painCave.errMsg, "Minimizer keyword and Ensemble keyword can not exist together\n"); |
| 100 |
painCave.isFatal = 1; |
| 101 |
simError(); |
| 102 |
} |
| 103 |
|
| 104 |
if (simParams->haveMinimizer()) { |
| 105 |
//create minimizer |
| 106 |
Minimizer* myMinimizer = MinimizerFactory::getInstance()->createMinimizer(simParams->getMinimizer(), info); |
| 107 |
|
| 108 |
if (myMinimizer == NULL) { |
| 109 |
sprintf(painCave.errMsg, "Minimizer Factory can not create %s Minimizer\n", |
| 110 |
simParams->getMinimizer()); |
| 111 |
painCave.isFatal = 1; |
| 112 |
simError(); |
| 113 |
} |
| 114 |
|
| 115 |
myMinimizer->minimize(); |
| 116 |
delete myMinimizer; |
| 117 |
} else if (simParams->haveEnsemble()) { |
| 118 |
//create Integrator |
| 119 |
|
| 120 |
Integrator* myIntegrator = IntegratorFactory::getInstance()->createIntegrator(simParams->getEnsemble(), info); |
| 121 |
|
| 122 |
if (myIntegrator == NULL) { |
| 123 |
sprintf(painCave.errMsg, "Integrator Factory can not create %s Integrator\n", |
| 124 |
simParams->getEnsemble()); |
| 125 |
painCave.isFatal = 1; |
| 126 |
simError(); |
| 127 |
} |
| 128 |
|
| 129 |
//Thermodynamic Integration Method |
| 130 |
//ForceManager* fman = new ThermodynamicForceManager(info); |
| 131 |
//myIntegrator->setForceManager(fman); |
| 132 |
|
| 133 |
|
| 134 |
//Zconstraint-Method |
| 135 |
if (simParams->haveZconstraints()) { |
| 136 |
info->setNZconstraint(simParams->getNzConstraints()); |
| 137 |
ForceManager* fman = new ZconstraintForceManager(info); |
| 138 |
myIntegrator->setForceManager(fman); |
| 139 |
} |
| 140 |
|
| 141 |
myIntegrator->integrate(); |
| 142 |
delete myIntegrator; |
| 143 |
}else { |
| 144 |
sprintf(painCave.errMsg, "Integrator Factory can not create %s Integrator\n", |
| 145 |
simParams->getEnsemble()); |
| 146 |
painCave.isFatal = 1; |
| 147 |
simError(); |
| 148 |
} |
| 149 |
|
| 150 |
|
| 151 |
|
| 152 |
delete info; |
| 153 |
|
| 154 |
#ifdef IS_MPI |
| 155 |
strcpy( checkPointMsg, "Oh what a lovely Tea Party!" ); |
| 156 |
MPIcheckPoint(); |
| 157 |
|
| 158 |
MPI_Finalize(); |
| 159 |
#endif |
| 160 |
|
| 161 |
return 0 ; |
| 162 |
} |
