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Comparing trunk/src/brains/SimInfo.cpp (file contents):
Revision 1050 by chrisfen, Fri Sep 22 22:19:59 2006 UTC vs.
Revision 1969 by gezelter, Wed Feb 26 14:14:50 2014 UTC

#	Line 6 | Line 6
6		* redistribute this software in source and binary code form, provided
7		* that the following conditions are met:
8		*
9	<	* 1. Acknowledgement of the program authors must be made in any
10	<	*    publication of scientific results based in part on use of the
11	<	*    program.  An acceptable form of acknowledgement is citation of
12	<	*    the article in which the program was described (Matthew
13	<	*    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
14	<	*    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
15	<	*    Parallel Simulation Engine for Molecular Dynamics,"
16	<	*    J. Comput. Chem. 26, pp. 252-271 (2005))
17	<	*
18	<	* 2. Redistributions of source code must retain the above copyright
9	>	* 1. Redistributions of source code must retain the above copyright
10		*    notice, this list of conditions and the following disclaimer.
11		*
12	<	* 3. Redistributions in binary form must reproduce the above copyright
12	>	* 2. Redistributions in binary form must reproduce the above copyright
13		*    notice, this list of conditions and the following disclaimer in the
14		*    documentation and/or other materials provided with the
15		*    distribution.
#	Line 37 | Line 28
28		* arising out of the use of or inability to use software, even if the
29		* University of Notre Dame has been advised of the possibility of
30		* such damages.
31	+	*
32	+	* SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
33	+	* research, please cite the appropriate papers when you publish your
34	+	* work.  Good starting points are:
35	+	*
36	+	* [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).
37	+	* [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).
38	+	* [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).
39	+	* [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
40	+	* [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
41		*/
42
43		/**
#	Line 46 | Line 47
47		* @version 1.0
48		*/
49
50	+	#ifdef IS_MPI
51	+	#include <mpi.h>
52	+	#endif
53		#include <algorithm>
54		#include <set>
55		#include <map>
#	Line 54 | Line 58
58		#include "math/Vector3.hpp"
59		#include "primitives/Molecule.hpp"
60		#include "primitives/StuntDouble.hpp"
57	–	#include "UseTheForce/fCutoffPolicy.h"
58	–	#include "UseTheForce/DarkSide/fElectrostaticSummationMethod.h"
59	–	#include "UseTheForce/DarkSide/fElectrostaticScreeningMethod.h"
60	–	#include "UseTheForce/DarkSide/fSwitchingFunctionType.h"
61	–	#include "UseTheForce/doForces_interface.h"
62	–	#include "UseTheForce/DarkSide/electrostatic_interface.h"
63	–	#include "UseTheForce/DarkSide/switcheroo_interface.h"
61		#include "utils/MemoryUtils.hpp"
62		#include "utils/simError.h"
63		#include "selection/SelectionManager.hpp"
64		#include "io/ForceFieldOptions.hpp"
65	<	#include "UseTheForce/ForceField.hpp"
65	>	#include "brains/ForceField.hpp"
66	>	#include "nonbonded/SwitchingFunction.hpp"
67
68	<	#ifdef IS_MPI
69	<	#include "UseTheForce/mpiComponentPlan.h"
72	<	#include "UseTheForce/DarkSide/simParallel_interface.h"
73	<	#endif
74	<
75	<	namespace oopse {
76	<	std::set<int> getRigidSet(int index, std::map<int, std::set<int> >& container) {
77	<	std::map<int, std::set<int> >::iterator i = container.find(index);
78	<	std::set<int> result;
79	<	if (i != container.end()) {
80	<	result = i->second;
81	<	}
82	<
83	<	return result;
84	<	}
68	>	using namespace std;
69	>	namespace OpenMD {
70
71		SimInfo::SimInfo(ForceField* ff, Globals* simParams) :
72		forceField_(ff), simParams_(simParams),
73		ndf_(0), fdf_local(0), ndfRaw_(0), ndfTrans_(0), nZconstraint_(0),
74		nGlobalMols_(0), nGlobalAtoms_(0), nGlobalCutoffGroups_(0),
75	<	nGlobalIntegrableObjects_(0), nGlobalRigidBodies_(0),
76	<	nAtoms_(0), nBonds_(0),  nBends_(0), nTorsions_(0), nRigidBodies_(0),
77	<	nIntegrableObjects_(0),  nCutoffGroups_(0), nConstraints_(0),
78	<	sman_(NULL), fortranInitialized_(false), calcBoxDipole_(false) {
75	>	nGlobalIntegrableObjects_(0), nGlobalRigidBodies_(0),
76	>	nGlobalFluctuatingCharges_(0), nGlobalBonds_(0), nGlobalBends_(0),
77	>	nGlobalTorsions_(0), nGlobalInversions_(0), nAtoms_(0), nBonds_(0),
78	>	nBends_(0), nTorsions_(0), nInversions_(0), nRigidBodies_(0),
79	>	nIntegrableObjects_(0), nCutoffGroups_(0), nConstraints_(0),
80	>	nFluctuatingCharges_(0), sman_(NULL), topologyDone_(false),
81	>	calcBoxDipole_(false), useAtomicVirial_(true) {
82	>
83	>	MoleculeStamp* molStamp;
84	>	int nMolWithSameStamp;
85	>	int nCutoffAtoms = 0; // number of atoms belong to cutoff groups
86	>	int nGroups = 0;       //total cutoff groups defined in meta-data file
87	>	CutoffGroupStamp* cgStamp;
88	>	RigidBodyStamp* rbStamp;
89	>	int nRigidAtoms = 0;
90	>
91	>	vector<Component*> components = simParams->getComponents();
92	>
93	>	for (vector<Component*>::iterator i = components.begin();
94	>	i !=components.end(); ++i) {
95	>	molStamp = (*i)->getMoleculeStamp();
96	>	if ( (*i)->haveRegion() ) {
97	>	molStamp->setRegion( (*i)->getRegion() );
98	>	} else {
99	>	// set the region to a disallowed value:
100	>	molStamp->setRegion( -1 );
101	>	}
102
103	<	MoleculeStamp* molStamp;
96	<	int nMolWithSameStamp;
97	<	int nCutoffAtoms = 0; // number of atoms belong to cutoff groups
98	<	int nGroups = 0;      //total cutoff groups defined in meta-data file
99	<	CutoffGroupStamp* cgStamp;
100	<	RigidBodyStamp* rbStamp;
101	<	int nRigidAtoms = 0;
102	<	std::vector<Component*> components = simParams->getComponents();
103	>	nMolWithSameStamp = (*i)->getNMol();
104
105	<	for (std::vector<Component*>::iterator i = components.begin(); i !=components.end(); ++i) {
106	<	molStamp = (*i)->getMoleculeStamp();
107	<	nMolWithSameStamp = (*i)->getNMol();
108	<
109	<	addMoleculeStamp(molStamp, nMolWithSameStamp);
110	<
111	<	//calculate atoms in molecules
112	<	nGlobalAtoms_ += molStamp->getNAtoms() *nMolWithSameStamp;
113	<
114	<	//calculate atoms in cutoff groups
115	<	int nAtomsInGroups = 0;
116	<	int nCutoffGroupsInStamp = molStamp->getNCutoffGroups();
117	<
118	<	for (int j=0; j < nCutoffGroupsInStamp; j++) {
119	<	cgStamp = molStamp->getCutoffGroupStamp(j);
120	<	nAtomsInGroups += cgStamp->getNMembers();
120	<	}
121	<
122	<	nGroups += nCutoffGroupsInStamp * nMolWithSameStamp;
123	<
124	<	nCutoffAtoms += nAtomsInGroups * nMolWithSameStamp;
125	<
126	<	//calculate atoms in rigid bodies
127	<	int nAtomsInRigidBodies = 0;
128	<	int nRigidBodiesInStamp = molStamp->getNRigidBodies();
129	<
130	<	for (int j=0; j < nRigidBodiesInStamp; j++) {
131	<	rbStamp = molStamp->getRigidBodyStamp(j);
132	<	nAtomsInRigidBodies += rbStamp->getNMembers();
133	<	}
134	<
135	<	nGlobalRigidBodies_ += nRigidBodiesInStamp * nMolWithSameStamp;
136	<	nRigidAtoms += nAtomsInRigidBodies * nMolWithSameStamp;
137	<
105	>	addMoleculeStamp(molStamp, nMolWithSameStamp);
106	>
107	>	//calculate atoms in molecules
108	>	nGlobalAtoms_ += molStamp->getNAtoms() * nMolWithSameStamp;
109	>	nGlobalBonds_ += molStamp->getNBonds() * nMolWithSameStamp;
110	>	nGlobalBends_ += molStamp->getNBends() * nMolWithSameStamp;
111	>	nGlobalTorsions_ += molStamp->getNTorsions() * nMolWithSameStamp;
112	>	nGlobalInversions_ += molStamp->getNInversions() * nMolWithSameStamp;
113	>
114	>	//calculate atoms in cutoff groups
115	>	int nAtomsInGroups = 0;
116	>	int nCutoffGroupsInStamp = molStamp->getNCutoffGroups();
117	>
118	>	for (int j=0; j < nCutoffGroupsInStamp; j++) {
119	>	cgStamp = molStamp->getCutoffGroupStamp(j);
120	>	nAtomsInGroups += cgStamp->getNMembers();
121		}
122	<
123	<	//every free atom (atom does not belong to cutoff groups) is a cutoff
124	<	//group therefore the total number of cutoff groups in the system is
125	<	//equal to the total number of atoms minus number of atoms belong to
126	<	//cutoff group defined in meta-data file plus the number of cutoff
127	<	//groups defined in meta-data file
128	<	nGlobalCutoffGroups_ = nGlobalAtoms_ - nCutoffAtoms + nGroups;
129	<
130	<	//every free atom (atom does not belong to rigid bodies) is an
131	<	//integrable object therefore the total number of integrable objects
132	<	//in the system is equal to the total number of atoms minus number of
133	<	//atoms belong to rigid body defined in meta-data file plus the number
134	<	//of rigid bodies defined in meta-data file
135	<	nGlobalIntegrableObjects_ = nGlobalAtoms_ - nRigidAtoms
136	<	+ nGlobalRigidBodies_;
137	<
138	<	nGlobalMols_ = molStampIds_.size();
156	<
157	<	#ifdef IS_MPI
158	<	molToProcMap_.resize(nGlobalMols_);
159	<	#endif
160	<
122	>
123	>	nGroups += nCutoffGroupsInStamp * nMolWithSameStamp;
124	>
125	>	nCutoffAtoms += nAtomsInGroups * nMolWithSameStamp;
126	>
127	>	//calculate atoms in rigid bodies
128	>	int nAtomsInRigidBodies = 0;
129	>	int nRigidBodiesInStamp = molStamp->getNRigidBodies();
130	>
131	>	for (int j=0; j < nRigidBodiesInStamp; j++) {
132	>	rbStamp = molStamp->getRigidBodyStamp(j);
133	>	nAtomsInRigidBodies += rbStamp->getNMembers();
134	>	}
135	>
136	>	nGlobalRigidBodies_ += nRigidBodiesInStamp * nMolWithSameStamp;
137	>	nRigidAtoms += nAtomsInRigidBodies * nMolWithSameStamp;
138	>
139		}
140	+
141	+	//every free atom (atom does not belong to cutoff groups) is a cutoff
142	+	//group therefore the total number of cutoff groups in the system is
143	+	//equal to the total number of atoms minus number of atoms belong to
144	+	//cutoff group defined in meta-data file plus the number of cutoff
145	+	//groups defined in meta-data file
146
147	+	nGlobalCutoffGroups_ = nGlobalAtoms_ - nCutoffAtoms + nGroups;
148	+
149	+	//every free atom (atom does not belong to rigid bodies) is an
150	+	//integrable object therefore the total number of integrable objects
151	+	//in the system is equal to the total number of atoms minus number of
152	+	//atoms belong to rigid body defined in meta-data file plus the number
153	+	//of rigid bodies defined in meta-data file
154	+	nGlobalIntegrableObjects_ = nGlobalAtoms_ - nRigidAtoms
155	+	+ nGlobalRigidBodies_;
156	+
157	+	nGlobalMols_ = molStampIds_.size();
158	+	molToProcMap_.resize(nGlobalMols_);
159	+	}
160	+
161		SimInfo::~SimInfo() {
162	<	std::map<int, Molecule*>::iterator i;
162	>	map<int, Molecule*>::iterator i;
163		for (i = molecules_.begin(); i != molecules_.end(); ++i) {
164		delete i->second;
165		}
#	Line 172 | Line 170 | namespace oopse {
170		delete forceField_;
171		}
172
175	–	int SimInfo::getNGlobalConstraints() {
176	–	int nGlobalConstraints;
177	–	#ifdef IS_MPI
178	–	MPI_Allreduce(&nConstraints_, &nGlobalConstraints, 1, MPI_INT, MPI_SUM,
179	–	MPI_COMM_WORLD);
180	–	#else
181	–	nGlobalConstraints =  nConstraints_;
182	–	#endif
183	–	return nGlobalConstraints;
184	–	}
173
174		bool SimInfo::addMolecule(Molecule* mol) {
175		MoleculeIterator i;
176	<
176	>
177		i = molecules_.find(mol->getGlobalIndex());
178		if (i == molecules_.end() ) {
179	<
180	<	molecules_.insert(std::make_pair(mol->getGlobalIndex(), mol));
181	<
179	>
180	>	molecules_.insert(make_pair(mol->getGlobalIndex(), mol));
181	>
182		nAtoms_ += mol->getNAtoms();
183		nBonds_ += mol->getNBonds();
184		nBends_ += mol->getNBends();
185		nTorsions_ += mol->getNTorsions();
186	+	nInversions_ += mol->getNInversions();
187		nRigidBodies_ += mol->getNRigidBodies();
188		nIntegrableObjects_ += mol->getNIntegrableObjects();
189		nCutoffGroups_ += mol->getNCutoffGroups();
190		nConstraints_ += mol->getNConstraintPairs();
191	<
192	<	addExcludePairs(mol);
193	<
191	>
192	>	addInteractionPairs(mol);
193	>
194		return true;
195		} else {
196		return false;
197		}
198		}
199	<
199	>
200		bool SimInfo::removeMolecule(Molecule* mol) {
201		MoleculeIterator i;
202		i = molecules_.find(mol->getGlobalIndex());
#	Line 220 | Line 209 | namespace oopse {
209		nBonds_ -= mol->getNBonds();
210		nBends_ -= mol->getNBends();
211		nTorsions_ -= mol->getNTorsions();
212	+	nInversions_ -= mol->getNInversions();
213		nRigidBodies_ -= mol->getNRigidBodies();
214		nIntegrableObjects_ -= mol->getNIntegrableObjects();
215		nCutoffGroups_ -= mol->getNCutoffGroups();
216		nConstraints_ -= mol->getNConstraintPairs();
217
218	<	removeExcludePairs(mol);
218	>	removeInteractionPairs(mol);
219		molecules_.erase(mol->getGlobalIndex());
220
221		delete mol;
#	Line 234 | Line 224 | namespace oopse {
224		} else {
225		return false;
226		}
237	–
238	–
227		}
228
229
#	Line 251 | Line 239 | namespace oopse {
239
240
241		void SimInfo::calcNdf() {
242	<	int ndf_local;
242	>	int ndf_local, nfq_local;
243		MoleculeIterator i;
244	<	std::vector<StuntDouble*>::iterator j;
244	>	vector<StuntDouble*>::iterator j;
245	>	vector<Atom*>::iterator k;
246	>
247		Molecule* mol;
248	<	StuntDouble* integrableObject;
248	>	StuntDouble* sd;
249	>	Atom* atom;
250
251		ndf_local = 0;
252	+	nfq_local = 0;
253
254		for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) {
263	–	for (integrableObject = mol->beginIntegrableObject(j); integrableObject != NULL;
264	–	integrableObject = mol->nextIntegrableObject(j)) {
255
256	+	for (sd = mol->beginIntegrableObject(j); sd != NULL;
257	+	sd = mol->nextIntegrableObject(j)) {
258	+
259		ndf_local += 3;
260
261	<	if (integrableObject->isDirectional()) {
262	<	if (integrableObject->isLinear()) {
261	>	if (sd->isDirectional()) {
262	>	if (sd->isLinear()) {
263		ndf_local += 2;
264		} else {
265		ndf_local += 3;
266		}
267		}
275	–
268		}
269	+
270	+	for (atom = mol->beginFluctuatingCharge(k); atom != NULL;
271	+	atom = mol->nextFluctuatingCharge(k)) {
272	+	if (atom->isFluctuatingCharge()) {
273	+	nfq_local++;
274	+	}
275	+	}
276		}
277
278	+	ndfLocal_ = ndf_local;
279	+
280		// n_constraints is local, so subtract them on each processor
281		ndf_local -= nConstraints_;
282
283		#ifdef IS_MPI
284	<	MPI_Allreduce(&ndf_local,&ndf_,1,MPI_INT,MPI_SUM, MPI_COMM_WORLD);
284	>	MPI_Allreduce(&ndf_local, &ndf_, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD);
285	>	MPI_Allreduce(&nfq_local, &nGlobalFluctuatingCharges_, 1,
286	>	MPI_INT, MPI_SUM, MPI_COMM_WORLD);
287	>	// MPI::COMM_WORLD.Allreduce(&ndf_local, &ndf_, 1, MPI::INT,MPI::SUM);
288	>	// MPI::COMM_WORLD.Allreduce(&nfq_local, &nGlobalFluctuatingCharges_, 1,
289	>	//                           MPI::INT, MPI::SUM);
290		#else
291		ndf_ = ndf_local;
292	+	nGlobalFluctuatingCharges_ = nfq_local;
293		#endif
294
295		// nZconstraints_ is global, as are the 3 COM translations for the
#	Line 293 | Line 300 | namespace oopse {
300
301		int SimInfo::getFdf() {
302		#ifdef IS_MPI
303	<	MPI_Allreduce(&fdf_local,&fdf_,1,MPI_INT,MPI_SUM, MPI_COMM_WORLD);
303	>	MPI_Allreduce(&fdf_local, &fdf_, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD);
304	>	// MPI::COMM_WORLD.Allreduce(&fdf_local, &fdf_, 1, MPI::INT, MPI::SUM);
305		#else
306		fdf_ = fdf_local;
307		#endif
308		return fdf_;
309		}
310	+
311	+	unsigned int SimInfo::getNLocalCutoffGroups(){
312	+	int nLocalCutoffAtoms = 0;
313	+	Molecule* mol;
314	+	MoleculeIterator mi;
315	+	CutoffGroup* cg;
316	+	Molecule::CutoffGroupIterator ci;
317
318	+	for (mol = beginMolecule(mi); mol != NULL; mol  = nextMolecule(mi)) {
319	+
320	+	for (cg = mol->beginCutoffGroup(ci); cg != NULL;
321	+	cg = mol->nextCutoffGroup(ci)) {
322	+	nLocalCutoffAtoms += cg->getNumAtom();
323	+
324	+	}
325	+	}
326	+
327	+	return nAtoms_ - nLocalCutoffAtoms + nCutoffGroups_;
328	+	}
329	+
330		void SimInfo::calcNdfRaw() {
331		int ndfRaw_local;
332
333		MoleculeIterator i;
334	<	std::vector<StuntDouble*>::iterator j;
334	>	vector<StuntDouble*>::iterator j;
335		Molecule* mol;
336	<	StuntDouble* integrableObject;
336	>	StuntDouble* sd;
337
338		// Raw degrees of freedom that we have to set
339		ndfRaw_local = 0;
340
341		for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) {
315	–	for (integrableObject = mol->beginIntegrableObject(j); integrableObject != NULL;
316	–	integrableObject = mol->nextIntegrableObject(j)) {
342
343	+	for (sd = mol->beginIntegrableObject(j); sd != NULL;
344	+	sd = mol->nextIntegrableObject(j)) {
345	+
346		ndfRaw_local += 3;
347
348	<	if (integrableObject->isDirectional()) {
349	<	if (integrableObject->isLinear()) {
348	>	if (sd->isDirectional()) {
349	>	if (sd->isLinear()) {
350		ndfRaw_local += 2;
351		} else {
352		ndfRaw_local += 3;
#	Line 329 | Line 357 | namespace oopse {
357		}
358
359		#ifdef IS_MPI
360	<	MPI_Allreduce(&ndfRaw_local,&ndfRaw_,1,MPI_INT,MPI_SUM, MPI_COMM_WORLD);
360	>	MPI_Allreduce(&ndfRaw_local, &ndfRaw_, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD);
361	>	// MPI::COMM_WORLD.Allreduce(&ndfRaw_local, &ndfRaw_, 1, MPI::INT, MPI::SUM);
362		#else
363		ndfRaw_ = ndfRaw_local;
364		#endif
#	Line 342 | Line 371 | namespace oopse {
371
372
373		#ifdef IS_MPI
374	<	MPI_Allreduce(&ndfTrans_local,&ndfTrans_,1,MPI_INT,MPI_SUM, MPI_COMM_WORLD);
374	>	MPI_Allreduce(&ndfTrans_local, &ndfTrans_, 1,
375	>	MPI_INT, MPI_SUM, MPI_COMM_WORLD);
376	>	// MPI::COMM_WORLD.Allreduce(&ndfTrans_local, &ndfTrans_, 1,
377	>	//                           MPI::INT, MPI::SUM);
378		#else
379		ndfTrans_ = ndfTrans_local;
380		#endif
#	Line 351 | Line 383 | namespace oopse {
383
384		}
385
386	<	void SimInfo::addExcludePairs(Molecule* mol) {
387	<	std::vector<Bond*>::iterator bondIter;
388	<	std::vector<Bend*>::iterator bendIter;
389	<	std::vector<Torsion*>::iterator torsionIter;
386	>	void SimInfo::addInteractionPairs(Molecule* mol) {
387	>	ForceFieldOptions& options_ = forceField_->getForceFieldOptions();
388	>	vector<Bond*>::iterator bondIter;
389	>	vector<Bend*>::iterator bendIter;
390	>	vector<Torsion*>::iterator torsionIter;
391	>	vector<Inversion*>::iterator inversionIter;
392		Bond* bond;
393		Bend* bend;
394		Torsion* torsion;
395	+	Inversion* inversion;
396		int a;
397		int b;
398		int c;
399		int d;
400
401	<	std::map<int, std::set<int> > atomGroups;
401	>	// atomGroups can be used to add special interaction maps between
402	>	// groups of atoms that are in two separate rigid bodies.
403	>	// However, most site-site interactions between two rigid bodies
404	>	// are probably not special, just the ones between the physically
405	>	// bonded atoms.  Interactions *within* a single rigid body should
406	>	// always be excluded.  These are done at the bottom of this
407	>	// function.
408
409	+	map<int, set<int> > atomGroups;
410		Molecule::RigidBodyIterator rbIter;
411		RigidBody* rb;
412		Molecule::IntegrableObjectIterator ii;
413	<	StuntDouble* integrableObject;
413	>	StuntDouble* sd;
414
415	<	for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL;
416	<	integrableObject = mol->nextIntegrableObject(ii)) {
417	<
418	<	if (integrableObject->isRigidBody()) {
419	<	rb = static_cast<RigidBody*>(integrableObject);
420	<	std::vector<Atom*> atoms = rb->getAtoms();
421	<	std::set<int> rigidAtoms;
422	<	for (int i = 0; i < atoms.size(); ++i) {
423	<	rigidAtoms.insert(atoms[i]->getGlobalIndex());
424	<	}
425	<	for (int i = 0; i < atoms.size(); ++i) {
426	<	atomGroups.insert(std::map<int, std::set<int> >::value_type(atoms[i]->getGlobalIndex(), rigidAtoms));
427	<	}
415	>	for (sd = mol->beginIntegrableObject(ii); sd != NULL;
416	>	sd = mol->nextIntegrableObject(ii)) {
417	>
418	>	if (sd->isRigidBody()) {
419	>	rb = static_cast<RigidBody*>(sd);
420	>	vector<Atom*> atoms = rb->getAtoms();
421	>	set<int> rigidAtoms;
422	>	for (int i = 0; i < static_cast<int>(atoms.size()); ++i) {
423	>	rigidAtoms.insert(atoms[i]->getGlobalIndex());
424	>	}
425	>	for (int i = 0; i < static_cast<int>(atoms.size()); ++i) {
426	>	atomGroups.insert(map<int, set<int> >::value_type(atoms[i]->getGlobalIndex(), rigidAtoms));
427	>	}
428		} else {
429	<	std::set<int> oneAtomSet;
430	<	oneAtomSet.insert(integrableObject->getGlobalIndex());
431	<	atomGroups.insert(std::map<int, std::set<int> >::value_type(integrableObject->getGlobalIndex(), oneAtomSet));
429	>	set<int> oneAtomSet;
430	>	oneAtomSet.insert(sd->getGlobalIndex());
431	>	atomGroups.insert(map<int, set<int> >::value_type(sd->getGlobalIndex(), oneAtomSet));
432		}
433		}
434
435	<
436	<
437	<	for (bond= mol->beginBond(bondIter); bond != NULL; bond = mol->nextBond(bondIter)) {
435	>
436	>	for (bond= mol->beginBond(bondIter); bond != NULL;
437	>	bond = mol->nextBond(bondIter)) {
438	>
439		a = bond->getAtomA()->getGlobalIndex();
440	<	b = bond->getAtomB()->getGlobalIndex();
441	<	exclude_.addPair(a, b);
440	>	b = bond->getAtomB()->getGlobalIndex();
441	>
442	>	if (options_.havevdw12scale() || options_.haveelectrostatic12scale()) {
443	>	oneTwoInteractions_.addPair(a, b);
444	>	} else {
445	>	excludedInteractions_.addPair(a, b);
446	>	}
447		}
448
449	<	for (bend= mol->beginBend(bendIter); bend != NULL; bend = mol->nextBend(bendIter)) {
449	>	for (bend= mol->beginBend(bendIter); bend != NULL;
450	>	bend = mol->nextBend(bendIter)) {
451	>
452		a = bend->getAtomA()->getGlobalIndex();
453		b = bend->getAtomB()->getGlobalIndex();
454		c = bend->getAtomC()->getGlobalIndex();
405	–	std::set<int> rigidSetA = getRigidSet(a, atomGroups);
406	–	std::set<int> rigidSetB = getRigidSet(b, atomGroups);
407	–	std::set<int> rigidSetC = getRigidSet(c, atomGroups);
408	–
409	–	exclude_.addPairs(rigidSetA, rigidSetB);
410	–	exclude_.addPairs(rigidSetA, rigidSetC);
411	–	exclude_.addPairs(rigidSetB, rigidSetC);
455
456	<	//exclude_.addPair(a, b);
457	<	//exclude_.addPair(a, c);
458	<	//exclude_.addPair(b, c);
456	>	if (options_.havevdw12scale() || options_.haveelectrostatic12scale()) {
457	>	oneTwoInteractions_.addPair(a, b);
458	>	oneTwoInteractions_.addPair(b, c);
459	>	} else {
460	>	excludedInteractions_.addPair(a, b);
461	>	excludedInteractions_.addPair(b, c);
462	>	}
463	>
464	>	if (options_.havevdw13scale() || options_.haveelectrostatic13scale()) {
465	>	oneThreeInteractions_.addPair(a, c);
466	>	} else {
467	>	excludedInteractions_.addPair(a, c);
468	>	}
469		}
470
471	<	for (torsion= mol->beginTorsion(torsionIter); torsion != NULL; torsion = mol->nextTorsion(torsionIter)) {
471	>	for (torsion= mol->beginTorsion(torsionIter); torsion != NULL;
472	>	torsion = mol->nextTorsion(torsionIter)) {
473	>
474		a = torsion->getAtomA()->getGlobalIndex();
475		b = torsion->getAtomB()->getGlobalIndex();
476		c = torsion->getAtomC()->getGlobalIndex();
477	<	d = torsion->getAtomD()->getGlobalIndex();
423	<	std::set<int> rigidSetA = getRigidSet(a, atomGroups);
424	<	std::set<int> rigidSetB = getRigidSet(b, atomGroups);
425	<	std::set<int> rigidSetC = getRigidSet(c, atomGroups);
426	<	std::set<int> rigidSetD = getRigidSet(d, atomGroups);
477	>	d = torsion->getAtomD()->getGlobalIndex();
478
479	<	exclude_.addPairs(rigidSetA, rigidSetB);
480	<	exclude_.addPairs(rigidSetA, rigidSetC);
481	<	exclude_.addPairs(rigidSetA, rigidSetD);
482	<	exclude_.addPairs(rigidSetB, rigidSetC);
483	<	exclude_.addPairs(rigidSetB, rigidSetD);
484	<	exclude_.addPairs(rigidSetC, rigidSetD);
479	>	if (options_.havevdw12scale() || options_.haveelectrostatic12scale()) {
480	>	oneTwoInteractions_.addPair(a, b);
481	>	oneTwoInteractions_.addPair(b, c);
482	>	oneTwoInteractions_.addPair(c, d);
483	>	} else {
484	>	excludedInteractions_.addPair(a, b);
485	>	excludedInteractions_.addPair(b, c);
486	>	excludedInteractions_.addPair(c, d);
487	>	}
488
489	<	/*
490	<	exclude_.addPairs(rigidSetA.begin(), rigidSetA.end(), rigidSetB.begin(), rigidSetB.end());
491	<	exclude_.addPairs(rigidSetA.begin(), rigidSetA.end(), rigidSetC.begin(), rigidSetC.end());
492	<	exclude_.addPairs(rigidSetA.begin(), rigidSetA.end(), rigidSetD.begin(), rigidSetD.end());
493	<	exclude_.addPairs(rigidSetB.begin(), rigidSetB.end(), rigidSetC.begin(), rigidSetC.end());
494	<	exclude_.addPairs(rigidSetB.begin(), rigidSetB.end(), rigidSetD.begin(), rigidSetD.end());
495	<	exclude_.addPairs(rigidSetC.begin(), rigidSetC.end(), rigidSetD.begin(), rigidSetD.end());
496	<
497	<
498	<	exclude_.addPair(a, b);
499	<	exclude_.addPair(a, c);
500	<	exclude_.addPair(a, d);
501	<	exclude_.addPair(b, c);
448	<	exclude_.addPair(b, d);
449	<	exclude_.addPair(c, d);
450	<	*/
489	>	if (options_.havevdw13scale() || options_.haveelectrostatic13scale()) {
490	>	oneThreeInteractions_.addPair(a, c);
491	>	oneThreeInteractions_.addPair(b, d);
492	>	} else {
493	>	excludedInteractions_.addPair(a, c);
494	>	excludedInteractions_.addPair(b, d);
495	>	}
496	>
497	>	if (options_.havevdw14scale() || options_.haveelectrostatic14scale()) {
498	>	oneFourInteractions_.addPair(a, d);
499	>	} else {
500	>	excludedInteractions_.addPair(a, d);
501	>	}
502		}
503
504	<	for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) {
505	<	std::vector<Atom*> atoms = rb->getAtoms();
506	<	for (int i = 0; i < atoms.size() -1 ; ++i) {
507	<	for (int j = i + 1; j < atoms.size(); ++j) {
504	>	for (inversion= mol->beginInversion(inversionIter); inversion != NULL;
505	>	inversion = mol->nextInversion(inversionIter)) {
506	>
507	>	a = inversion->getAtomA()->getGlobalIndex();
508	>	b = inversion->getAtomB()->getGlobalIndex();
509	>	c = inversion->getAtomC()->getGlobalIndex();
510	>	d = inversion->getAtomD()->getGlobalIndex();
511	>
512	>	if (options_.havevdw12scale() || options_.haveelectrostatic12scale()) {
513	>	oneTwoInteractions_.addPair(a, b);
514	>	oneTwoInteractions_.addPair(a, c);
515	>	oneTwoInteractions_.addPair(a, d);
516	>	} else {
517	>	excludedInteractions_.addPair(a, b);
518	>	excludedInteractions_.addPair(a, c);
519	>	excludedInteractions_.addPair(a, d);
520	>	}
521	>
522	>	if (options_.havevdw13scale() || options_.haveelectrostatic13scale()) {
523	>	oneThreeInteractions_.addPair(b, c);
524	>	oneThreeInteractions_.addPair(b, d);
525	>	oneThreeInteractions_.addPair(c, d);
526	>	} else {
527	>	excludedInteractions_.addPair(b, c);
528	>	excludedInteractions_.addPair(b, d);
529	>	excludedInteractions_.addPair(c, d);
530	>	}
531	>	}
532	>
533	>	for (rb = mol->beginRigidBody(rbIter); rb != NULL;
534	>	rb = mol->nextRigidBody(rbIter)) {
535	>	vector<Atom*> atoms = rb->getAtoms();
536	>	for (int i = 0; i < static_cast<int>(atoms.size()) -1 ; ++i) {
537	>	for (int j = i + 1; j < static_cast<int>(atoms.size()); ++j) {
538		a = atoms[i]->getGlobalIndex();
539		b = atoms[j]->getGlobalIndex();
540	<	exclude_.addPair(a, b);
540	>	excludedInteractions_.addPair(a, b);
541		}
542		}
543		}
544
545		}
546
547	<	void SimInfo::removeExcludePairs(Molecule* mol) {
548	<	std::vector<Bond*>::iterator bondIter;
549	<	std::vector<Bend*>::iterator bendIter;
550	<	std::vector<Torsion*>::iterator torsionIter;
547	>	void SimInfo::removeInteractionPairs(Molecule* mol) {
548	>	ForceFieldOptions& options_ = forceField_->getForceFieldOptions();
549	>	vector<Bond*>::iterator bondIter;
550	>	vector<Bend*>::iterator bendIter;
551	>	vector<Torsion*>::iterator torsionIter;
552	>	vector<Inversion*>::iterator inversionIter;
553		Bond* bond;
554		Bend* bend;
555		Torsion* torsion;
556	+	Inversion* inversion;
557		int a;
558		int b;
559		int c;
560		int d;
561
562	<	std::map<int, std::set<int> > atomGroups;
479	<
562	>	map<int, set<int> > atomGroups;
563		Molecule::RigidBodyIterator rbIter;
564		RigidBody* rb;
565		Molecule::IntegrableObjectIterator ii;
566	<	StuntDouble* integrableObject;
566	>	StuntDouble* sd;
567
568	<	for (integrableObject = mol->beginIntegrableObject(ii); integrableObject != NULL;
569	<	integrableObject = mol->nextIntegrableObject(ii)) {
570	<
571	<	if (integrableObject->isRigidBody()) {
572	<	rb = static_cast<RigidBody*>(integrableObject);
573	<	std::vector<Atom*> atoms = rb->getAtoms();
574	<	std::set<int> rigidAtoms;
575	<	for (int i = 0; i < atoms.size(); ++i) {
576	<	rigidAtoms.insert(atoms[i]->getGlobalIndex());
577	<	}
578	<	for (int i = 0; i < atoms.size(); ++i) {
579	<	atomGroups.insert(std::map<int, std::set<int> >::value_type(atoms[i]->getGlobalIndex(), rigidAtoms));
580	<	}
568	>	for (sd = mol->beginIntegrableObject(ii); sd != NULL;
569	>	sd = mol->nextIntegrableObject(ii)) {
570	>
571	>	if (sd->isRigidBody()) {
572	>	rb = static_cast<RigidBody*>(sd);
573	>	vector<Atom*> atoms = rb->getAtoms();
574	>	set<int> rigidAtoms;
575	>	for (int i = 0; i < static_cast<int>(atoms.size()); ++i) {
576	>	rigidAtoms.insert(atoms[i]->getGlobalIndex());
577	>	}
578	>	for (int i = 0; i < static_cast<int>(atoms.size()); ++i) {
579	>	atomGroups.insert(map<int, set<int> >::value_type(atoms[i]->getGlobalIndex(), rigidAtoms));
580	>	}
581		} else {
582	<	std::set<int> oneAtomSet;
583	<	oneAtomSet.insert(integrableObject->getGlobalIndex());
584	<	atomGroups.insert(std::map<int, std::set<int> >::value_type(integrableObject->getGlobalIndex(), oneAtomSet));
582	>	set<int> oneAtomSet;
583	>	oneAtomSet.insert(sd->getGlobalIndex());
584	>	atomGroups.insert(map<int, set<int> >::value_type(sd->getGlobalIndex(), oneAtomSet));
585		}
586		}
587
588	<
589	<	for (bond= mol->beginBond(bondIter); bond != NULL; bond = mol->nextBond(bondIter)) {
588	>	for (bond= mol->beginBond(bondIter); bond != NULL;
589	>	bond = mol->nextBond(bondIter)) {
590	>
591		a = bond->getAtomA()->getGlobalIndex();
592	<	b = bond->getAtomB()->getGlobalIndex();
593	<	exclude_.removePair(a, b);
592	>	b = bond->getAtomB()->getGlobalIndex();
593	>
594	>	if (options_.havevdw12scale() || options_.haveelectrostatic12scale()) {
595	>	oneTwoInteractions_.removePair(a, b);
596	>	} else {
597	>	excludedInteractions_.removePair(a, b);
598	>	}
599		}
600
601	<	for (bend= mol->beginBend(bendIter); bend != NULL; bend = mol->nextBend(bendIter)) {
601	>	for (bend= mol->beginBend(bendIter); bend != NULL;
602	>	bend = mol->nextBend(bendIter)) {
603	>
604		a = bend->getAtomA()->getGlobalIndex();
605		b = bend->getAtomB()->getGlobalIndex();
606		c = bend->getAtomC()->getGlobalIndex();
516	–
517	–	std::set<int> rigidSetA = getRigidSet(a, atomGroups);
518	–	std::set<int> rigidSetB = getRigidSet(b, atomGroups);
519	–	std::set<int> rigidSetC = getRigidSet(c, atomGroups);
520	–
521	–	exclude_.removePairs(rigidSetA, rigidSetB);
522	–	exclude_.removePairs(rigidSetA, rigidSetC);
523	–	exclude_.removePairs(rigidSetB, rigidSetC);
607
608	<	//exclude_.removePair(a, b);
609	<	//exclude_.removePair(a, c);
610	<	//exclude_.removePair(b, c);
608	>	if (options_.havevdw12scale() || options_.haveelectrostatic12scale()) {
609	>	oneTwoInteractions_.removePair(a, b);
610	>	oneTwoInteractions_.removePair(b, c);
611	>	} else {
612	>	excludedInteractions_.removePair(a, b);
613	>	excludedInteractions_.removePair(b, c);
614	>	}
615	>
616	>	if (options_.havevdw13scale() || options_.haveelectrostatic13scale()) {
617	>	oneThreeInteractions_.removePair(a, c);
618	>	} else {
619	>	excludedInteractions_.removePair(a, c);
620	>	}
621		}
622
623	<	for (torsion= mol->beginTorsion(torsionIter); torsion != NULL; torsion = mol->nextTorsion(torsionIter)) {
623	>	for (torsion= mol->beginTorsion(torsionIter); torsion != NULL;
624	>	torsion = mol->nextTorsion(torsionIter)) {
625	>
626		a = torsion->getAtomA()->getGlobalIndex();
627		b = torsion->getAtomB()->getGlobalIndex();
628		c = torsion->getAtomC()->getGlobalIndex();
629	<	d = torsion->getAtomD()->getGlobalIndex();
629	>	d = torsion->getAtomD()->getGlobalIndex();
630	>
631	>	if (options_.havevdw12scale() || options_.haveelectrostatic12scale()) {
632	>	oneTwoInteractions_.removePair(a, b);
633	>	oneTwoInteractions_.removePair(b, c);
634	>	oneTwoInteractions_.removePair(c, d);
635	>	} else {
636	>	excludedInteractions_.removePair(a, b);
637	>	excludedInteractions_.removePair(b, c);
638	>	excludedInteractions_.removePair(c, d);
639	>	}
640
641	<	std::set<int> rigidSetA = getRigidSet(a, atomGroups);
642	<	std::set<int> rigidSetB = getRigidSet(b, atomGroups);
643	<	std::set<int> rigidSetC = getRigidSet(c, atomGroups);
644	<	std::set<int> rigidSetD = getRigidSet(d, atomGroups);
641	>	if (options_.havevdw13scale() || options_.haveelectrostatic13scale()) {
642	>	oneThreeInteractions_.removePair(a, c);
643	>	oneThreeInteractions_.removePair(b, d);
644	>	} else {
645	>	excludedInteractions_.removePair(a, c);
646	>	excludedInteractions_.removePair(b, d);
647	>	}
648
649	<	exclude_.removePairs(rigidSetA, rigidSetB);
650	<	exclude_.removePairs(rigidSetA, rigidSetC);
651	<	exclude_.removePairs(rigidSetA, rigidSetD);
652	<	exclude_.removePairs(rigidSetB, rigidSetC);
653	<	exclude_.removePairs(rigidSetB, rigidSetD);
654	<	exclude_.removePairs(rigidSetC, rigidSetD);
649	>	if (options_.havevdw14scale() || options_.haveelectrostatic14scale()) {
650	>	oneFourInteractions_.removePair(a, d);
651	>	} else {
652	>	excludedInteractions_.removePair(a, d);
653	>	}
654	>	}
655
656	<	/*
657	<	exclude_.removePairs(rigidSetA.begin(), rigidSetA.end(), rigidSetB.begin(), rigidSetB.end());
550	<	exclude_.removePairs(rigidSetA.begin(), rigidSetA.end(), rigidSetC.begin(), rigidSetC.end());
551	<	exclude_.removePairs(rigidSetA.begin(), rigidSetA.end(), rigidSetD.begin(), rigidSetD.end());
552	<	exclude_.removePairs(rigidSetB.begin(), rigidSetB.end(), rigidSetC.begin(), rigidSetC.end());
553	<	exclude_.removePairs(rigidSetB.begin(), rigidSetB.end(), rigidSetD.begin(), rigidSetD.end());
554	<	exclude_.removePairs(rigidSetC.begin(), rigidSetC.end(), rigidSetD.begin(), rigidSetD.end());
656	>	for (inversion= mol->beginInversion(inversionIter); inversion != NULL;
657	>	inversion = mol->nextInversion(inversionIter)) {
658
659	<
660	<	exclude_.removePair(a, b);
661	<	exclude_.removePair(a, c);
662	<	exclude_.removePair(a, d);
663	<	exclude_.removePair(b, c);
664	<	exclude_.removePair(b, d);
665	<	exclude_.removePair(c, d);
666	<	*/
659	>	a = inversion->getAtomA()->getGlobalIndex();
660	>	b = inversion->getAtomB()->getGlobalIndex();
661	>	c = inversion->getAtomC()->getGlobalIndex();
662	>	d = inversion->getAtomD()->getGlobalIndex();
663	>
664	>	if (options_.havevdw12scale() || options_.haveelectrostatic12scale()) {
665	>	oneTwoInteractions_.removePair(a, b);
666	>	oneTwoInteractions_.removePair(a, c);
667	>	oneTwoInteractions_.removePair(a, d);
668	>	} else {
669	>	excludedInteractions_.removePair(a, b);
670	>	excludedInteractions_.removePair(a, c);
671	>	excludedInteractions_.removePair(a, d);
672	>	}
673	>
674	>	if (options_.havevdw13scale() || options_.haveelectrostatic13scale()) {
675	>	oneThreeInteractions_.removePair(b, c);
676	>	oneThreeInteractions_.removePair(b, d);
677	>	oneThreeInteractions_.removePair(c, d);
678	>	} else {
679	>	excludedInteractions_.removePair(b, c);
680	>	excludedInteractions_.removePair(b, d);
681	>	excludedInteractions_.removePair(c, d);
682	>	}
683		}
684
685	<	for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) {
686	<	std::vector<Atom*> atoms = rb->getAtoms();
687	<	for (int i = 0; i < atoms.size() -1 ; ++i) {
688	<	for (int j = i + 1; j < atoms.size(); ++j) {
685	>	for (rb = mol->beginRigidBody(rbIter); rb != NULL;
686	>	rb = mol->nextRigidBody(rbIter)) {
687	>	vector<Atom*> atoms = rb->getAtoms();
688	>	for (int i = 0; i < static_cast<int>(atoms.size()) -1 ; ++i) {
689	>	for (int j = i + 1; j < static_cast<int>(atoms.size()); ++j) {
690		a = atoms[i]->getGlobalIndex();
691		b = atoms[j]->getGlobalIndex();
692	<	exclude_.removePair(a, b);
692	>	excludedInteractions_.removePair(a, b);
693		}
694		}
695		}
696	<
696	>
697		}
698	<
699	<
698	>
699	>
700		void SimInfo::addMoleculeStamp(MoleculeStamp* molStamp, int nmol) {
701		int curStampId;
702	<
702	>
703		//index from 0
704		curStampId = moleculeStamps_.size();
705
#	Line 587 | Line 707 | namespace oopse {
707		molStampIds_.insert(molStampIds_.end(), nmol, curStampId);
708		}
709
590	–	void SimInfo::update() {
710
711	<	setupSimType();
712	<
713	<	#ifdef IS_MPI
714	<	setupFortranParallel();
715	<	#endif
716	<
717	<	setupFortranSim();
718	<
719	<	//setup fortran force field
601	<	/** @deprecate */
602	<	int isError = 0;
603	<
604	<	setupCutoff();
605	<
606	<	setupElectrostaticSummationMethod( isError );
607	<	setupSwitchingFunction();
608	<	setupAccumulateBoxDipole();
609	<
610	<	if(isError){
611	<	sprintf( painCave.errMsg,
612	<	"ForceField error: There was an error initializing the forceField in fortran.\n" );
613	<	painCave.isFatal = 1;
614	<	simError();
615	<	}
616	<
711	>	/**
712	>	* update
713	>	*
714	>	*  Performs the global checks and variable settings after the
715	>	*  objects have been created.
716	>	*
717	>	*/
718	>	void SimInfo::update() {
719	>	setupSimVariables();
720		calcNdf();
721		calcNdfRaw();
722		calcNdfTrans();
620	–
621	–	fortranInitialized_ = true;
723		}
724	<
725	<	std::set<AtomType*> SimInfo::getUniqueAtomTypes() {
724	>
725	>	/**
726	>	* getSimulatedAtomTypes
727	>	*
728	>	* Returns an STL set of AtomType* that are actually present in this
729	>	* simulation.  Must query all processors to assemble this information.
730	>	*
731	>	*/
732	>	set<AtomType*> SimInfo::getSimulatedAtomTypes() {
733		SimInfo::MoleculeIterator mi;
734		Molecule* mol;
735		Molecule::AtomIterator ai;
736		Atom* atom;
737	<	std::set<AtomType*> atomTypes;
738	<
737	>	set<AtomType*> atomTypes;
738	>
739		for(mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) {
740	<
741	<	for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) {
740	>	for(atom = mol->beginAtom(ai); atom != NULL;
741	>	atom = mol->nextAtom(ai)) {
742		atomTypes.insert(atom->getAtomType());
743	<	}
744	<
743	>	}
744	>	}
745	>
746	>	#ifdef IS_MPI
747	>
748	>	// loop over the found atom types on this processor, and add their
749	>	// numerical idents to a vector:
750	>
751	>	vector<int> foundTypes;
752	>	set<AtomType*>::iterator i;
753	>	for (i = atomTypes.begin(); i != atomTypes.end(); ++i)
754	>	foundTypes.push_back( (*i)->getIdent() );
755	>
756	>	// count_local holds the number of found types on this processor
757	>	int count_local = foundTypes.size();
758	>
759	>	int nproc;
760	>	MPI_Comm_size( MPI_COMM_WORLD, &nproc);
761	>	// int nproc = MPI::COMM_WORLD.Get_size();
762	>
763	>	// we need arrays to hold the counts and displacement vectors for
764	>	// all processors
765	>	vector<int> counts(nproc, 0);
766	>	vector<int> disps(nproc, 0);
767	>
768	>	// fill the counts array
769	>	MPI_Allgather(&count_local, 1, MPI_INT, &counts[0],
770	>	1, MPI_INT, MPI_COMM_WORLD);
771	>	// MPI::COMM_WORLD.Allgather(&count_local, 1, MPI::INT, &counts[0],
772	>	//                           1, MPI::INT);
773	>
774	>	// use the processor counts to compute the displacement array
775	>	disps[0] = 0;
776	>	int totalCount = counts[0];
777	>	for (int iproc = 1; iproc < nproc; iproc++) {
778	>	disps[iproc] = disps[iproc-1] + counts[iproc-1];
779	>	totalCount += counts[iproc];
780		}
781
782	+	// we need a (possibly redundant) set of all found types:
783	+	vector<int> ftGlobal(totalCount);
784	+
785	+	// now spray out the foundTypes to all the other processors:
786	+	MPI_Allgatherv(&foundTypes[0], count_local, MPI_INT,
787	+	&ftGlobal[0], &counts[0], &disps[0],
788	+	MPI_INT, MPI_COMM_WORLD);
789	+	// MPI::COMM_WORLD.Allgatherv(&foundTypes[0], count_local, MPI::INT,
790	+	//                            &ftGlobal[0], &counts[0], &disps[0],
791	+	//                            MPI::INT);
792	+
793	+	vector<int>::iterator j;
794	+
795	+	// foundIdents is a stl set, so inserting an already found ident
796	+	// will have no effect.
797	+	set<int> foundIdents;
798	+
799	+	for (j = ftGlobal.begin(); j != ftGlobal.end(); ++j)
800	+	foundIdents.insert((*j));
801	+
802	+	// now iterate over the foundIdents and get the actual atom types
803	+	// that correspond to these:
804	+	set<int>::iterator it;
805	+	for (it = foundIdents.begin(); it != foundIdents.end(); ++it)
806	+	atomTypes.insert( forceField_->getAtomType((*it)) );
807	+
808	+	#endif
809	+
810		return atomTypes;
811		}
812
642	–	void SimInfo::setupSimType() {
643	–	std::set<AtomType*>::iterator i;
644	–	std::set<AtomType*> atomTypes;
645	–	atomTypes = getUniqueAtomTypes();
646	–
647	–	int useLennardJones = 0;
648	–	int useElectrostatic = 0;
649	–	int useEAM = 0;
650	–	int useSC = 0;
651	–	int useCharge = 0;
652	–	int useDirectional = 0;
653	–	int useDipole = 0;
654	–	int useGayBerne = 0;
655	–	int useSticky = 0;
656	–	int useStickyPower = 0;
657	–	int useShape = 0;
658	–	int useFLARB = 0; //it is not in AtomType yet
659	–	int useDirectionalAtom = 0;
660	–	int useElectrostatics = 0;
661	–	//usePBC and useRF are from simParams
662	–	int usePBC = simParams_->getUsePeriodicBoundaryConditions();
663	–	int useRF;
664	–	int useSF;
665	–	int useSP;
666	–	int useBoxDipole;
667	–	std::string myMethod;
813
814	<	// set the useRF logical
815	<	useRF = 0;
816	<	useSF = 0;
814	>	int getGlobalCountOfType(AtomType* atype) {
815	>	/*
816	>	set<AtomType*> atypes = getSimulatedAtomTypes();
817	>	map<AtomType*, int> counts_;
818
819	+	for(mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) {
820	+	for(atom = mol->beginAtom(ai); atom != NULL;
821	+	atom = mol->nextAtom(ai)) {
822	+	atom->getAtomType();
823	+	}
824	+	}
825	+	*/
826	+	return 0;
827	+	}
828
829	<	if (simParams_->haveElectrostaticSummationMethod()) {
830	<	std::string myMethod = simParams_->getElectrostaticSummationMethod();
831	<	toUpper(myMethod);
832	<	if (myMethod == "REACTION_FIELD"){
833	<	useRF=1;
834	<	} else if (myMethod == "SHIFTED_FORCE"){
835	<	useSF = 1;
836	<	} else if (myMethod == "SHIFTED_POTENTIAL"){
682	<	useSP = 1;
829	>	void SimInfo::setupSimVariables() {
830	>	useAtomicVirial_ = simParams_->getUseAtomicVirial();
831	>	// we only call setAccumulateBoxDipole if the accumulateBoxDipole
832	>	// parameter is true
833	>	calcBoxDipole_ = false;
834	>	if ( simParams_->haveAccumulateBoxDipole() )
835	>	if ( simParams_->getAccumulateBoxDipole() ) {
836	>	calcBoxDipole_ = true;
837		}
684	–	}
838
839	<	if (simParams_->haveAccumulateBoxDipole())
840	<	if (simParams_->getAccumulateBoxDipole())
841	<	useBoxDipole = 1;
842	<
839	>	set<AtomType*>::iterator i;
840	>	set<AtomType*> atomTypes;
841	>	atomTypes = getSimulatedAtomTypes();
842	>	bool usesElectrostatic = false;
843	>	bool usesMetallic = false;
844	>	bool usesDirectional = false;
845	>	bool usesFluctuatingCharges =  false;
846		//loop over all of the atom types
847		for (i = atomTypes.begin(); i != atomTypes.end(); ++i) {
848	<	useLennardJones |= (*i)->isLennardJones();
849	<	useElectrostatic |= (*i)->isElectrostatic();
850	<	useEAM |= (*i)->isEAM();
851	<	useSC |= (*i)->isSC();
696	<	useCharge |= (*i)->isCharge();
697	<	useDirectional |= (*i)->isDirectional();
698	<	useDipole |= (*i)->isDipole();
699	<	useGayBerne |= (*i)->isGayBerne();
700	<	useSticky |= (*i)->isSticky();
701	<	useStickyPower |= (*i)->isStickyPower();
702	<	useShape |= (*i)->isShape();
848	>	usesElectrostatic |= (*i)->isElectrostatic();
849	>	usesMetallic |= (*i)->isMetal();
850	>	usesDirectional |= (*i)->isDirectional();
851	>	usesFluctuatingCharges |= (*i)->isFluctuatingCharge();
852		}
853
854	<	if (useSticky || useStickyPower || useDipole || useGayBerne || useShape) {
706	<	useDirectionalAtom = 1;
707	<	}
708	<
709	<	if (useCharge || useDipole) {
710	<	useElectrostatics = 1;
711	<	}
712	<
713	<	#ifdef IS_MPI
854	>	#ifdef IS_MPI
855		int temp;
856
857	<	temp = usePBC;
858	<	MPI_Allreduce(&temp, &usePBC, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
857	>	temp = usesDirectional;
858	>	MPI_Allreduce(MPI_IN_PLACE, &temp, 1, MPI_INT,  MPI_LOR, MPI_COMM_WORLD);
859	>	usesDirectionalAtoms_ = (temp == 0) ? false : true;
860
861	<	temp = useDirectionalAtom;
862	<	MPI_Allreduce(&temp, &useDirectionalAtom, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
861	>	// MPI::COMM_WORLD.Allreduce(&temp, &usesDirectionalAtoms_, 1, MPI::BOOL,
862	>	//                           MPI::LOR);
863	>
864	>	temp = usesMetallic;
865	>	MPI_Allreduce(MPI_IN_PLACE, &temp, 1, MPI_INT,  MPI_LOR, MPI_COMM_WORLD);
866	>	usesMetallicAtoms_ = (temp == 0) ? false : true;
867
868	<	temp = useLennardJones;
869	<	MPI_Allreduce(&temp, &useLennardJones, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
868	>	// MPI::COMM_WORLD.Allreduce(&temp, &usesMetallicAtoms_, 1, MPI::BOOL,
869	>	//                           MPI::LOR);
870	>
871	>	temp = usesElectrostatic;
872	>	MPI_Allreduce(MPI_IN_PLACE, &temp, 1, MPI_INT,  MPI_LOR, MPI_COMM_WORLD);
873	>	usesElectrostaticAtoms_ = (temp == 0) ? false : true;
874
875	<	temp = useElectrostatics;
876	<	MPI_Allreduce(&temp, &useElectrostatics, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
875	>	// MPI::COMM_WORLD.Allreduce(&temp, &usesElectrostaticAtoms_, 1, MPI::BOOL,
876	>	//                           MPI::LOR);
877
878	<	temp = useCharge;
879	<	MPI_Allreduce(&temp, &useCharge, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
878	>	temp = usesFluctuatingCharges;
879	>	MPI_Allreduce(MPI_IN_PLACE, &temp, 1, MPI_INT,  MPI_LOR, MPI_COMM_WORLD);
880	>	usesFluctuatingCharges_ = (temp == 0) ? false : true;
881
882	<	temp = useDipole;
883	<	MPI_Allreduce(&temp, &useDipole, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
882	>	// MPI::COMM_WORLD.Allreduce(&temp, &usesFluctuatingCharges_, 1, MPI::BOOL,
883	>	//                           MPI::LOR);
884
885	<	temp = useSticky;
735	<	MPI_Allreduce(&temp, &useSticky, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
885	>	#else
886
887	<	temp = useStickyPower;
888	<	MPI_Allreduce(&temp, &useStickyPower, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
889	<
890	<	temp = useGayBerne;
741	<	MPI_Allreduce(&temp, &useGayBerne, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
887	>	usesDirectionalAtoms_ = usesDirectional;
888	>	usesMetallicAtoms_ = usesMetallic;
889	>	usesElectrostaticAtoms_ = usesElectrostatic;
890	>	usesFluctuatingCharges_ = usesFluctuatingCharges;
891
892	<	temp = useEAM;
744	<	MPI_Allreduce(&temp, &useEAM, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
745	<
746	<	temp = useSC;
747	<	MPI_Allreduce(&temp, &useSC, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
892	>	#endif
893
894	<	temp = useShape;
895	<	MPI_Allreduce(&temp, &useShape, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
894	>	requiresPrepair_ = usesMetallicAtoms_ ? true : false;
895	>	requiresSkipCorrection_ = usesElectrostaticAtoms_ ? true : false;
896	>	requiresSelfCorrection_ = usesElectrostaticAtoms_ ? true : false;
897	>	}
898
752	–	temp = useFLARB;
753	–	MPI_Allreduce(&temp, &useFLARB, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
899
900	<	temp = useRF;
901	<	MPI_Allreduce(&temp, &useRF, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
900	>	vector<int> SimInfo::getGlobalAtomIndices() {
901	>	SimInfo::MoleculeIterator mi;
902	>	Molecule* mol;
903	>	Molecule::AtomIterator ai;
904	>	Atom* atom;
905
906	<	temp = useSF;
907	<	MPI_Allreduce(&temp, &useSF, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
906	>	vector<int> GlobalAtomIndices(getNAtoms(), 0);
907	>
908	>	for (mol = beginMolecule(mi); mol != NULL; mol  = nextMolecule(mi)) {
909	>
910	>	for (atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) {
911	>	GlobalAtomIndices[atom->getLocalIndex()] = atom->getGlobalIndex();
912	>	}
913	>	}
914	>	return GlobalAtomIndices;
915	>	}
916
761	–	temp = useSP;
762	–	MPI_Allreduce(&temp, &useSP, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
917
918	<	temp = useBoxDipole;
919	<	MPI_Allreduce(&temp, &useBoxDipole, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
918	>	vector<int> SimInfo::getGlobalGroupIndices() {
919	>	SimInfo::MoleculeIterator mi;
920	>	Molecule* mol;
921	>	Molecule::CutoffGroupIterator ci;
922	>	CutoffGroup* cg;
923
924	<	#endif
925	<
926	<	fInfo_.SIM_uses_PBC = usePBC;
927	<	fInfo_.SIM_uses_DirectionalAtoms = useDirectionalAtom;
928	<	fInfo_.SIM_uses_LennardJones = useLennardJones;
929	<	fInfo_.SIM_uses_Electrostatics = useElectrostatics;
930	<	fInfo_.SIM_uses_Charges = useCharge;
931	<	fInfo_.SIM_uses_Dipoles = useDipole;
932	<	fInfo_.SIM_uses_Sticky = useSticky;
933	<	fInfo_.SIM_uses_StickyPower = useStickyPower;
934	<	fInfo_.SIM_uses_GayBerne = useGayBerne;
935	<	fInfo_.SIM_uses_EAM = useEAM;
779	<	fInfo_.SIM_uses_SC = useSC;
780	<	fInfo_.SIM_uses_Shapes = useShape;
781	<	fInfo_.SIM_uses_FLARB = useFLARB;
782	<	fInfo_.SIM_uses_RF = useRF;
783	<	fInfo_.SIM_uses_SF = useSF;
784	<	fInfo_.SIM_uses_SP = useSP;
785	<	fInfo_.SIM_uses_BoxDipole = useBoxDipole;
924	>	vector<int> GlobalGroupIndices;
925	>
926	>	for (mol = beginMolecule(mi); mol != NULL; mol  = nextMolecule(mi)) {
927	>
928	>	//local index of cutoff group is trivial, it only depends on the
929	>	//order of travesing
930	>	for (cg = mol->beginCutoffGroup(ci); cg != NULL;
931	>	cg = mol->nextCutoffGroup(ci)) {
932	>	GlobalGroupIndices.push_back(cg->getGlobalIndex());
933	>	}
934	>	}
935	>	return GlobalGroupIndices;
936		}
937
788	–	void SimInfo::setupFortranSim() {
789	–	int isError;
790	–	int nExclude;
791	–	std::vector<int> fortranGlobalGroupMembership;
792	–
793	–	nExclude = exclude_.getSize();
794	–	isError = 0;
938
939	<	//globalGroupMembership_ is filled by SimCreator
797	<	for (int i = 0; i < nGlobalAtoms_; i++) {
798	<	fortranGlobalGroupMembership.push_back(globalGroupMembership_[i] + 1);
799	<	}
939	>	void SimInfo::prepareTopology() {
940
941		//calculate mass ratio of cutoff group
802	–	std::vector<RealType> mfact;
942		SimInfo::MoleculeIterator mi;
943		Molecule* mol;
944		Molecule::CutoffGroupIterator ci;
#	Line 808 | Line 947 | namespace oopse {
947		Atom* atom;
948		RealType totalMass;
949
950	<	//to avoid memory reallocation, reserve enough space for mfact
951	<	mfact.reserve(getNCutoffGroups());
950	>	/**
951	>	* The mass factor is the relative mass of an atom to the total
952	>	* mass of the cutoff group it belongs to.  By default, all atoms
953	>	* are their own cutoff groups, and therefore have mass factors of
954	>	* 1.  We need some special handling for massless atoms, which
955	>	* will be treated as carrying the entire mass of the cutoff
956	>	* group.
957	>	*/
958	>	massFactors_.clear();
959	>	massFactors_.resize(getNAtoms(), 1.0);
960
961		for(mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) {
962	<	for (cg = mol->beginCutoffGroup(ci); cg != NULL; cg = mol->nextCutoffGroup(ci)) {
962	>	for (cg = mol->beginCutoffGroup(ci); cg != NULL;
963	>	cg = mol->nextCutoffGroup(ci)) {
964
965		totalMass = cg->getMass();
966		for(atom = cg->beginAtom(ai); atom != NULL; atom = cg->nextAtom(ai)) {
967		// Check for massless groups - set mfact to 1 if true
968	<	if (totalMass != 0)
969	<	mfact.push_back(atom->getMass()/totalMass);
968	>	if (totalMass != 0)
969	>	massFactors_[atom->getLocalIndex()] = atom->getMass()/totalMass;
970		else
971	<	mfact.push_back( 1.0 );
971	>	massFactors_[atom->getLocalIndex()] = 1.0;
972		}
825	–
973		}
974		}
975
976	<	//fill ident array of local atoms (it is actually ident of AtomType, it is so confusing !!!)
830	<	std::vector<int> identArray;
976	>	// Build the identArray_ and regions_
977
978	<	//to avoid memory reallocation, reserve enough space identArray
979	<	identArray.reserve(getNAtoms());
980	<
981	<	for(mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) {
978	>	identArray_.clear();
979	>	identArray_.reserve(getNAtoms());
980	>	regions_.clear();
981	>	regions_.reserve(getNAtoms());
982	>
983	>	for(mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) {
984	>	int reg = mol->getRegion();
985		for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) {
986	<	identArray.push_back(atom->getIdent());
986	>	identArray_.push_back(atom->getIdent());
987	>	regions_.push_back(reg);
988		}
989		}
990	<
991	<	//fill molMembershipArray
842	<	//molMembershipArray is filled by SimCreator
843	<	std::vector<int> molMembershipArray(nGlobalAtoms_);
844	<	for (int i = 0; i < nGlobalAtoms_; i++) {
845	<	molMembershipArray[i] = globalMolMembership_[i] + 1;
846	<	}
847	<
848	<	//setup fortran simulation
849	<	int nGlobalExcludes = 0;
850	<	int* globalExcludes = NULL;
851	<	int* excludeList = exclude_.getExcludeList();
852	<	setFortranSim( &fInfo_, &nGlobalAtoms_, &nAtoms_, &identArray[0], &nExclude, excludeList ,
853	<	&nGlobalExcludes, globalExcludes, &molMembershipArray[0],
854	<	&mfact[0], &nCutoffGroups_, &fortranGlobalGroupMembership[0], &isError);
855	<
856	<	if( isError ){
857	<
858	<	sprintf( painCave.errMsg,
859	<	"There was an error setting the simulation information in fortran.\n" );
860	<	painCave.isFatal = 1;
861	<	painCave.severity = OOPSE_ERROR;
862	<	simError();
863	<	}
864	<
865	<	#ifdef IS_MPI
866	<	sprintf( checkPointMsg,
867	<	"succesfully sent the simulation information to fortran.\n");
868	<	MPIcheckPoint();
869	<	#endif // is_mpi
870	<	}
871	<
872	<
873	<	#ifdef IS_MPI
874	<	void SimInfo::setupFortranParallel() {
875	<
876	<	//SimInfo is responsible for creating localToGlobalAtomIndex and localToGlobalGroupIndex
877	<	std::vector<int> localToGlobalAtomIndex(getNAtoms(), 0);
878	<	std::vector<int> localToGlobalCutoffGroupIndex;
879	<	SimInfo::MoleculeIterator mi;
880	<	Molecule::AtomIterator ai;
881	<	Molecule::CutoffGroupIterator ci;
882	<	Molecule* mol;
883	<	Atom* atom;
884	<	CutoffGroup* cg;
885	<	mpiSimData parallelData;
886	<	int isError;
887	<
888	<	for (mol = beginMolecule(mi); mol != NULL; mol  = nextMolecule(mi)) {
889	<
890	<	//local index(index in DataStorge) of atom is important
891	<	for (atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) {
892	<	localToGlobalAtomIndex[atom->getLocalIndex()] = atom->getGlobalIndex() + 1;
893	<	}
894	<
895	<	//local index of cutoff group is trivial, it only depends on the order of travesing
896	<	for (cg = mol->beginCutoffGroup(ci); cg != NULL; cg = mol->nextCutoffGroup(ci)) {
897	<	localToGlobalCutoffGroupIndex.push_back(cg->getGlobalIndex() + 1);
898	<	}
899	<
900	<	}
901	<
902	<	//fill up mpiSimData struct
903	<	parallelData.nMolGlobal = getNGlobalMolecules();
904	<	parallelData.nMolLocal = getNMolecules();
905	<	parallelData.nAtomsGlobal = getNGlobalAtoms();
906	<	parallelData.nAtomsLocal = getNAtoms();
907	<	parallelData.nGroupsGlobal = getNGlobalCutoffGroups();
908	<	parallelData.nGroupsLocal = getNCutoffGroups();
909	<	parallelData.myNode = worldRank;
910	<	MPI_Comm_size(MPI_COMM_WORLD, &(parallelData.nProcessors));
911	<
912	<	//pass mpiSimData struct and index arrays to fortran
913	<	setFsimParallel(&parallelData, &(parallelData.nAtomsLocal),
914	<	&localToGlobalAtomIndex[0],  &(parallelData.nGroupsLocal),
915	<	&localToGlobalCutoffGroupIndex[0], &isError);
916	<
917	<	if (isError) {
918	<	sprintf(painCave.errMsg,
919	<	"mpiRefresh errror: fortran didn't like something we gave it.\n");
920	<	painCave.isFatal = 1;
921	<	simError();
922	<	}
923	<
924	<	sprintf(checkPointMsg, " mpiRefresh successful.\n");
925	<	MPIcheckPoint();
926	<
927	<
928	<	}
929	<
930	<	#endif
931	<
932	<	void SimInfo::setupCutoff() {
933	<
934	<	ForceFieldOptions& forceFieldOptions_ = forceField_->getForceFieldOptions();
935	<
936	<	// Check the cutoff policy
937	<	int cp =  TRADITIONAL_CUTOFF_POLICY; // Set to traditional by default
938	<
939	<	std::string myPolicy;
940	<	if (forceFieldOptions_.haveCutoffPolicy()){
941	<	myPolicy = forceFieldOptions_.getCutoffPolicy();
942	<	}else if (simParams_->haveCutoffPolicy()) {
943	<	myPolicy = simParams_->getCutoffPolicy();
944	<	}
945	<
946	<	if (!myPolicy.empty()){
947	<	toUpper(myPolicy);
948	<	if (myPolicy == "MIX") {
949	<	cp = MIX_CUTOFF_POLICY;
950	<	} else {
951	<	if (myPolicy == "MAX") {
952	<	cp = MAX_CUTOFF_POLICY;
953	<	} else {
954	<	if (myPolicy == "TRADITIONAL") {
955	<	cp = TRADITIONAL_CUTOFF_POLICY;
956	<	} else {
957	<	// throw error
958	<	sprintf( painCave.errMsg,
959	<	"SimInfo error: Unknown cutoffPolicy. (Input file specified %s .)\n\tcutoffPolicy must be one of: \"Mix\", \"Max\", or \"Traditional\".", myPolicy.c_str() );
960	<	painCave.isFatal = 1;
961	<	simError();
962	<	}
963	<	}
964	<	}
965	<	}
966	<	notifyFortranCutoffPolicy(&cp);
967	<
968	<	// Check the Skin Thickness for neighborlists
969	<	RealType skin;
970	<	if (simParams_->haveSkinThickness()) {
971	<	skin = simParams_->getSkinThickness();
972	<	notifyFortranSkinThickness(&skin);
973	<	}
974	<
975	<	// Check if the cutoff was set explicitly:
976	<	if (simParams_->haveCutoffRadius()) {
977	<	rcut_ = simParams_->getCutoffRadius();
978	<	if (simParams_->haveSwitchingRadius()) {
979	<	rsw_  = simParams_->getSwitchingRadius();
980	<	} else {
981	<	if (fInfo_.SIM_uses_Charges |
982	<	fInfo_.SIM_uses_Dipoles |
983	<	fInfo_.SIM_uses_RF) {
984	<
985	<	rsw_ = 0.85 * rcut_;
986	<	sprintf(painCave.errMsg,
987	<	"SimCreator Warning: No value was set for the switchingRadius.\n"
988	<	"\tOOPSE will use a default value of 85 percent of the cutoffRadius.\n"
989	<	"\tswitchingRadius = %f. for this simulation\n", rsw_);
990	<	painCave.isFatal = 0;
991	<	simError();
992	<	} else {
993	<	rsw_ = rcut_;
994	<	sprintf(painCave.errMsg,
995	<	"SimCreator Warning: No value was set for the switchingRadius.\n"
996	<	"\tOOPSE will use the same value as the cutoffRadius.\n"
997	<	"\tswitchingRadius = %f. for this simulation\n", rsw_);
998	<	painCave.isFatal = 0;
999	<	simError();
1000	<	}
1001	<	}
1002	<
1003	<	notifyFortranCutoffs(&rcut_, &rsw_);
1004	<
1005	<	} else {
1006	<
1007	<	// For electrostatic atoms, we'll assume a large safe value:
1008	<	if (fInfo_.SIM_uses_Charges | fInfo_.SIM_uses_Dipoles | fInfo_.SIM_uses_RF) {
1009	<	sprintf(painCave.errMsg,
1010	<	"SimCreator Warning: No value was set for the cutoffRadius.\n"
1011	<	"\tOOPSE will use a default value of 15.0 angstroms"
1012	<	"\tfor the cutoffRadius.\n");
1013	<	painCave.isFatal = 0;
1014	<	simError();
1015	<	rcut_ = 15.0;
1016	<
1017	<	if (simParams_->haveElectrostaticSummationMethod()) {
1018	<	std::string myMethod = simParams_->getElectrostaticSummationMethod();
1019	<	toUpper(myMethod);
1020	<	if (myMethod == "SHIFTED_POTENTIAL" || myMethod == "SHIFTED_FORCE") {
1021	<	if (simParams_->haveSwitchingRadius()){
1022	<	sprintf(painCave.errMsg,
1023	<	"SimInfo Warning: A value was set for the switchingRadius\n"
1024	<	"\teven though the electrostaticSummationMethod was\n"
1025	<	"\tset to %s\n", myMethod.c_str());
1026	<	painCave.isFatal = 1;
1027	<	simError();
1028	<	}
1029	<	}
1030	<	}
1031	<
1032	<	if (simParams_->haveSwitchingRadius()){
1033	<	rsw_ = simParams_->getSwitchingRadius();
1034	<	} else {
1035	<	sprintf(painCave.errMsg,
1036	<	"SimCreator Warning: No value was set for switchingRadius.\n"
1037	<	"\tOOPSE will use a default value of\n"
1038	<	"\t0.85 * cutoffRadius for the switchingRadius\n");
1039	<	painCave.isFatal = 0;
1040	<	simError();
1041	<	rsw_ = 0.85 * rcut_;
1042	<	}
1043	<	notifyFortranCutoffs(&rcut_, &rsw_);
1044	<	} else {
1045	<	// We didn't set rcut explicitly, and we don't have electrostatic atoms, so
1046	<	// We'll punt and let fortran figure out the cutoffs later.
1047	<
1048	<	notifyFortranYouAreOnYourOwn();
1049	<
1050	<	}
1051	<	}
1052	<	}
1053	<
1054	<	void SimInfo::setupElectrostaticSummationMethod( int isError ) {
1055	<
1056	<	int errorOut;
1057	<	int esm =  NONE;
1058	<	int sm = UNDAMPED;
1059	<	RealType alphaVal;
1060	<	RealType dielectric;
1061	<
1062	<	errorOut = isError;
1063	<
1064	<	if (simParams_->haveElectrostaticSummationMethod()) {
1065	<	std::string myMethod = simParams_->getElectrostaticSummationMethod();
1066	<	toUpper(myMethod);
1067	<	if (myMethod == "NONE") {
1068	<	esm = NONE;
1069	<	} else {
1070	<	if (myMethod == "SWITCHING_FUNCTION") {
1071	<	esm = SWITCHING_FUNCTION;
1072	<	} else {
1073	<	if (myMethod == "SHIFTED_POTENTIAL") {
1074	<	esm = SHIFTED_POTENTIAL;
1075	<	} else {
1076	<	if (myMethod == "SHIFTED_FORCE") {
1077	<	esm = SHIFTED_FORCE;
1078	<	} else {
1079	<	if (myMethod == "REACTION_FIELD") {
1080	<	esm = REACTION_FIELD;
1081	<	dielectric = simParams_->getDielectric();
1082	<	if (!simParams_->haveDielectric()) {
1083	<	// throw warning
1084	<	sprintf( painCave.errMsg,
1085	<	"SimInfo warning: dielectric was not specified in the input file\n\tfor the reaction field correction method.\n"
1086	<	"\tA default value of %f will be used for the dielectric.\n", dielectric);
1087	<	painCave.isFatal = 0;
1088	<	simError();
1089	<	}
1090	<	} else {
1091	<	// throw error
1092	<	sprintf( painCave.errMsg,
1093	<	"SimInfo error: Unknown electrostaticSummationMethod.\n"
1094	<	"\t(Input file specified %s .)\n"
1095	<	"\telectrostaticSummationMethod must be one of: \"none\",\n"
1096	<	"\t\"shifted_potential\", \"shifted_force\", or \n"
1097	<	"\t\"reaction_field\".\n", myMethod.c_str() );
1098	<	painCave.isFatal = 1;
1099	<	simError();
1100	<	}
1101	<	}
1102	<	}
1103	<	}
1104	<	}
1105	<	}
1106	<
1107	<	if (simParams_->haveElectrostaticScreeningMethod()) {
1108	<	std::string myScreen = simParams_->getElectrostaticScreeningMethod();
1109	<	toUpper(myScreen);
1110	<	if (myScreen == "UNDAMPED") {
1111	<	sm = UNDAMPED;
1112	<	} else {
1113	<	if (myScreen == "DAMPED") {
1114	<	sm = DAMPED;
1115	<	if (!simParams_->haveDampingAlpha()) {
1116	<	// first set a cutoff dependent alpha value
1117	<	// we assume alpha depends linearly with rcut from 0 to 20.5 ang
1118	<	alphaVal = 0.5125 - rcut_* 0.025;
1119	<	// for values rcut > 20.5, alpha is zero
1120	<	if (alphaVal < 0) alphaVal = 0;
1121	<
1122	<	// throw warning
1123	<	sprintf( painCave.errMsg,
1124	<	"SimInfo warning: dampingAlpha was not specified in the input file.\n"
1125	<	"\tA default value of %f (1/ang) will be used for the cutoff of\n\t%f (ang).\n", alphaVal, rcut_);
1126	<	painCave.isFatal = 0;
1127	<	simError();
1128	<	}
1129	<	} else {
1130	<	// throw error
1131	<	sprintf( painCave.errMsg,
1132	<	"SimInfo error: Unknown electrostaticScreeningMethod.\n"
1133	<	"\t(Input file specified %s .)\n"
1134	<	"\telectrostaticScreeningMethod must be one of: \"undamped\"\n"
1135	<	"or \"damped\".\n", myScreen.c_str() );
1136	<	painCave.isFatal = 1;
1137	<	simError();
1138	<	}
1139	<	}
1140	<	}
1141	<
1142	<	// let's pass some summation method variables to fortran
1143	<	setElectrostaticSummationMethod( &esm );
1144	<	setFortranElectrostaticMethod( &esm );
1145	<	setScreeningMethod( &sm );
1146	<	setDampingAlpha( &alphaVal );
1147	<	setReactionFieldDielectric( &dielectric );
1148	<	initFortranFF( &errorOut );
990	>
991	>	topologyDone_ = true;
992		}
993
1151	–	void SimInfo::setupSwitchingFunction() {
1152	–	int ft = CUBIC;
1153	–
1154	–	if (simParams_->haveSwitchingFunctionType()) {
1155	–	std::string funcType = simParams_->getSwitchingFunctionType();
1156	–	toUpper(funcType);
1157	–	if (funcType == "CUBIC") {
1158	–	ft = CUBIC;
1159	–	} else {
1160	–	if (funcType == "FIFTH_ORDER_POLYNOMIAL") {
1161	–	ft = FIFTH_ORDER_POLY;
1162	–	} else {
1163	–	// throw error
1164	–	sprintf( painCave.errMsg,
1165	–	"SimInfo error: Unknown switchingFunctionType. (Input file specified %s .)\n\tswitchingFunctionType must be one of: \"cubic\" or \"fifth_order_polynomial\".", funcType.c_str() );
1166	–	painCave.isFatal = 1;
1167	–	simError();
1168	–	}
1169	–	}
1170	–	}
1171	–
1172	–	// send switching function notification to switcheroo
1173	–	setFunctionType(&ft);
1174	–
1175	–	}
1176	–
1177	–	void SimInfo::setupAccumulateBoxDipole() {
1178	–
1179	–	// we only call setAccumulateBoxDipole if the accumulateBoxDipole parameter is true
1180	–	if ( simParams_->haveAccumulateBoxDipole() )
1181	–	if ( simParams_->getAccumulateBoxDipole() ) {
1182	–	setAccumulateBoxDipole();
1183	–	calcBoxDipole_ = true;
1184	–	}
1185	–
1186	–	}
1187	–
994		void SimInfo::addProperty(GenericData* genData) {
995		properties_.addProperty(genData);
996		}
997
998	<	void SimInfo::removeProperty(const std::string& propName) {
998	>	void SimInfo::removeProperty(const string& propName) {
999		properties_.removeProperty(propName);
1000		}
1001
#	Line 1197 | Line 1003 | namespace oopse {
1003		properties_.clearProperties();
1004		}
1005
1006	<	std::vector<std::string> SimInfo::getPropertyNames() {
1006	>	vector<string> SimInfo::getPropertyNames() {
1007		return properties_.getPropertyNames();
1008		}
1009
1010	<	std::vector<GenericData*> SimInfo::getProperties() {
1010	>	vector<GenericData*> SimInfo::getProperties() {
1011		return properties_.getProperties();
1012		}
1013
1014	<	GenericData* SimInfo::getPropertyByName(const std::string& propName) {
1014	>	GenericData* SimInfo::getPropertyByName(const string& propName) {
1015		return properties_.getPropertyByName(propName);
1016		}
1017
#	Line 1216 | Line 1022 | namespace oopse {
1022		delete sman_;
1023		sman_ = sman;
1024
1219	–	Molecule* mol;
1220	–	RigidBody* rb;
1221	–	Atom* atom;
1025		SimInfo::MoleculeIterator mi;
1026	+	Molecule::AtomIterator ai;
1027		Molecule::RigidBodyIterator rbIter;
1028	<	Molecule::AtomIterator atomIter;;
1028	>	Molecule::CutoffGroupIterator cgIter;
1029	>	Molecule::BondIterator bondIter;
1030	>	Molecule::BendIterator bendIter;
1031	>	Molecule::TorsionIterator torsionIter;
1032	>	Molecule::InversionIterator inversionIter;
1033
1034	+	Molecule* mol;
1035	+	Atom* atom;
1036	+	RigidBody* rb;
1037	+	CutoffGroup* cg;
1038	+	Bond* bond;
1039	+	Bend* bend;
1040	+	Torsion* torsion;
1041	+	Inversion* inversion;
1042	+
1043		for (mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) {
1044
1045	<	for (atom = mol->beginAtom(atomIter); atom != NULL; atom = mol->nextAtom(atomIter)) {
1045	>	for (atom = mol->beginAtom(ai); atom != NULL;
1046	>	atom = mol->nextAtom(ai)) {
1047		atom->setSnapshotManager(sman_);
1048	<	}
1049	<
1050	<	for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) {
1048	>	}
1049	>	for (rb = mol->beginRigidBody(rbIter); rb != NULL;
1050	>	rb = mol->nextRigidBody(rbIter)) {
1051		rb->setSnapshotManager(sman_);
1052		}
1053	<	}
1054	<
1053	>	for (cg = mol->beginCutoffGroup(cgIter); cg != NULL;
1054	>	cg = mol->nextCutoffGroup(cgIter)) {
1055	>	cg->setSnapshotManager(sman_);
1056	>	}
1057	>	for (bond = mol->beginBond(bondIter); bond != NULL;
1058	>	bond = mol->nextBond(bondIter)) {
1059	>	bond->setSnapshotManager(sman_);
1060	>	}
1061	>	for (bend = mol->beginBend(bendIter); bend != NULL;
1062	>	bend = mol->nextBend(bendIter)) {
1063	>	bend->setSnapshotManager(sman_);
1064	>	}
1065	>	for (torsion = mol->beginTorsion(torsionIter); torsion != NULL;
1066	>	torsion = mol->nextTorsion(torsionIter)) {
1067	>	torsion->setSnapshotManager(sman_);
1068	>	}
1069	>	for (inversion = mol->beginInversion(inversionIter); inversion != NULL;
1070	>	inversion = mol->nextInversion(inversionIter)) {
1071	>	inversion->setSnapshotManager(sman_);
1072	>	}
1073	>	}
1074		}
1075
1239	–	Vector3d SimInfo::getComVel(){
1240	–	SimInfo::MoleculeIterator i;
1241	–	Molecule* mol;
1076
1077	<	Vector3d comVel(0.0);
1244	<	RealType totalMass = 0.0;
1245	<
1246	<
1247	<	for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) {
1248	<	RealType mass = mol->getMass();
1249	<	totalMass += mass;
1250	<	comVel += mass * mol->getComVel();
1251	<	}
1077	>	ostream& operator <<(ostream& o, SimInfo& info) {
1078
1253	–	#ifdef IS_MPI
1254	–	RealType tmpMass = totalMass;
1255	–	Vector3d tmpComVel(comVel);
1256	–	MPI_Allreduce(&tmpMass,&totalMass,1,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1257	–	MPI_Allreduce(tmpComVel.getArrayPointer(), comVel.getArrayPointer(),3,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1258	–	#endif
1259	–
1260	–	comVel /= totalMass;
1261	–
1262	–	return comVel;
1263	–	}
1264	–
1265	–	Vector3d SimInfo::getCom(){
1266	–	SimInfo::MoleculeIterator i;
1267	–	Molecule* mol;
1268	–
1269	–	Vector3d com(0.0);
1270	–	RealType totalMass = 0.0;
1271	–
1272	–	for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) {
1273	–	RealType mass = mol->getMass();
1274	–	totalMass += mass;
1275	–	com += mass * mol->getCom();
1276	–	}
1277	–
1278	–	#ifdef IS_MPI
1279	–	RealType tmpMass = totalMass;
1280	–	Vector3d tmpCom(com);
1281	–	MPI_Allreduce(&tmpMass,&totalMass,1,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1282	–	MPI_Allreduce(tmpCom.getArrayPointer(), com.getArrayPointer(),3,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1283	–	#endif
1284	–
1285	–	com /= totalMass;
1286	–
1287	–	return com;
1288	–
1289	–	}
1290	–
1291	–	std::ostream& operator <<(std::ostream& o, SimInfo& info) {
1292	–
1079		return o;
1080		}
1081
1082	<
1297	<	/*
1298	<	Returns center of mass and center of mass velocity in one function call.
1299	<	*/
1300	<
1301	<	void SimInfo::getComAll(Vector3d &com, Vector3d &comVel){
1302	<	SimInfo::MoleculeIterator i;
1303	<	Molecule* mol;
1304	<
1305	<
1306	<	RealType totalMass = 0.0;
1307	<
1308	<
1309	<	for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) {
1310	<	RealType mass = mol->getMass();
1311	<	totalMass += mass;
1312	<	com += mass * mol->getCom();
1313	<	comVel += mass * mol->getComVel();
1314	<	}
1315	<
1316	<	#ifdef IS_MPI
1317	<	RealType tmpMass = totalMass;
1318	<	Vector3d tmpCom(com);
1319	<	Vector3d tmpComVel(comVel);
1320	<	MPI_Allreduce(&tmpMass,&totalMass,1,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1321	<	MPI_Allreduce(tmpCom.getArrayPointer(), com.getArrayPointer(),3,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1322	<	MPI_Allreduce(tmpComVel.getArrayPointer(), comVel.getArrayPointer(),3,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1323	<	#endif
1324	<
1325	<	com /= totalMass;
1326	<	comVel /= totalMass;
1327	<	}
1328	<
1329	<	/*
1330	<	Return intertia tensor for entire system and angular momentum Vector.
1331	<
1332	<
1333	<	[  Ixx -Ixy  -Ixz ]
1334	<	J =| -Iyx  Iyy  -Iyz |
1335	<	[ -Izx -Iyz   Izz ]
1336	<	*/
1337	<
1338	<	void SimInfo::getInertiaTensor(Mat3x3d &inertiaTensor, Vector3d &angularMomentum){
1339	<
1340	<
1341	<	RealType xx = 0.0;
1342	<	RealType yy = 0.0;
1343	<	RealType zz = 0.0;
1344	<	RealType xy = 0.0;
1345	<	RealType xz = 0.0;
1346	<	RealType yz = 0.0;
1347	<	Vector3d com(0.0);
1348	<	Vector3d comVel(0.0);
1349	<
1350	<	getComAll(com, comVel);
1351	<
1352	<	SimInfo::MoleculeIterator i;
1353	<	Molecule* mol;
1354	<
1355	<	Vector3d thisq(0.0);
1356	<	Vector3d thisv(0.0);
1357	<
1358	<	RealType thisMass = 0.0;
1359	<
1360	<
1361	<
1362	<
1363	<	for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) {
1364	<
1365	<	thisq = mol->getCom()-com;
1366	<	thisv = mol->getComVel()-comVel;
1367	<	thisMass = mol->getMass();
1368	<	// Compute moment of intertia coefficients.
1369	<	xx += thisq[0]*thisq[0]*thisMass;
1370	<	yy += thisq[1]*thisq[1]*thisMass;
1371	<	zz += thisq[2]*thisq[2]*thisMass;
1372	<
1373	<	// compute products of intertia
1374	<	xy += thisq[0]*thisq[1]*thisMass;
1375	<	xz += thisq[0]*thisq[2]*thisMass;
1376	<	yz += thisq[1]*thisq[2]*thisMass;
1377	<
1378	<	angularMomentum += cross( thisq, thisv ) * thisMass;
1379	<
1380	<	}
1381	<
1382	<
1383	<	inertiaTensor(0,0) = yy + zz;
1384	<	inertiaTensor(0,1) = -xy;
1385	<	inertiaTensor(0,2) = -xz;
1386	<	inertiaTensor(1,0) = -xy;
1387	<	inertiaTensor(1,1) = xx + zz;
1388	<	inertiaTensor(1,2) = -yz;
1389	<	inertiaTensor(2,0) = -xz;
1390	<	inertiaTensor(2,1) = -yz;
1391	<	inertiaTensor(2,2) = xx + yy;
1392	<
1393	<	#ifdef IS_MPI
1394	<	Mat3x3d tmpI(inertiaTensor);
1395	<	Vector3d tmpAngMom;
1396	<	MPI_Allreduce(tmpI.getArrayPointer(), inertiaTensor.getArrayPointer(),9,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1397	<	MPI_Allreduce(tmpAngMom.getArrayPointer(), angularMomentum.getArrayPointer(),3,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1398	<	#endif
1399	<
1400	<	return;
1401	<	}
1402	<
1403	<	//Returns the angular momentum of the system
1404	<	Vector3d SimInfo::getAngularMomentum(){
1405	<
1406	<	Vector3d com(0.0);
1407	<	Vector3d comVel(0.0);
1408	<	Vector3d angularMomentum(0.0);
1409	<
1410	<	getComAll(com,comVel);
1411	<
1412	<	SimInfo::MoleculeIterator i;
1413	<	Molecule* mol;
1414	<
1415	<	Vector3d thisr(0.0);
1416	<	Vector3d thisp(0.0);
1417	<
1418	<	RealType thisMass;
1419	<
1420	<	for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) {
1421	<	thisMass = mol->getMass();
1422	<	thisr = mol->getCom()-com;
1423	<	thisp = (mol->getComVel()-comVel)*thisMass;
1424	<
1425	<	angularMomentum += cross( thisr, thisp );
1426	<
1427	<	}
1428	<
1429	<	#ifdef IS_MPI
1430	<	Vector3d tmpAngMom;
1431	<	MPI_Allreduce(tmpAngMom.getArrayPointer(), angularMomentum.getArrayPointer(),3,MPI_REALTYPE,MPI_SUM, MPI_COMM_WORLD);
1432	<	#endif
1433	<
1434	<	return angularMomentum;
1435	<	}
1436	<
1082	>
1083		StuntDouble* SimInfo::getIOIndexToIntegrableObject(int index) {
1084	<	return IOIndexToIntegrableObject.at(index);
1084	>	if (index >= int(IOIndexToIntegrableObject.size())) {
1085	>	sprintf(painCave.errMsg,
1086	>	"SimInfo::getIOIndexToIntegrableObject Error: Integrable Object\n"
1087	>	"\tindex exceeds number of known objects!\n");
1088	>	painCave.isFatal = 1;
1089	>	simError();
1090	>	return NULL;
1091	>	} else
1092	>	return IOIndexToIntegrableObject.at(index);
1093		}
1094
1095	<	void SimInfo::setIOIndexToIntegrableObject(const std::vector<StuntDouble*>& v) {
1095	>	void SimInfo::setIOIndexToIntegrableObject(const vector<StuntDouble*>& v) {
1096		IOIndexToIntegrableObject= v;
1097		}
1098
1099	<	/*
1100	<	void SimInfo::setStuntDoubleFromGlobalIndex(std::vector<StuntDouble*> v) {
1101	<	assert( v.size() == nAtoms_ + nRigidBodies_);
1102	<	sdByGlobalIndex_ = v;
1103	<	}
1099	>	int SimInfo::getNGlobalConstraints() {
1100	>	int nGlobalConstraints;
1101	>	#ifdef IS_MPI
1102	>	MPI_Allreduce(&nConstraints_, &nGlobalConstraints, 1,
1103	>	MPI_INT, MPI_SUM, MPI_COMM_WORLD);
1104	>	// MPI::COMM_WORLD.Allreduce(&nConstraints_, &nGlobalConstraints, 1,
1105	>	//                           MPI::INT, MPI::SUM);
1106	>	#else
1107	>	nGlobalConstraints =  nConstraints_;
1108	>	#endif
1109	>	return nGlobalConstraints;
1110	>	}
1111
1112	<	StuntDouble* SimInfo::getStuntDoubleFromGlobalIndex(int index) {
1452	<	//assert(index < nAtoms_ + nRigidBodies_);
1453	<	return sdByGlobalIndex_.at(index);
1454	<	}
1455	<	*/
1456	<	}//end namespace oopse
1112	>	}//end namespace OpenMD
1113

Comparing trunk/src/brains/SimInfo.cpp (property svn:keywords):
Revision 1050 by chrisfen, Fri Sep 22 22:19:59 2006 UTC vs.
Revision 1969 by gezelter, Wed Feb 26 14:14:50 2014 UTC

#	Line 0 | Line 1
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