# | Line 1 | Line 1 | |
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1 | < | /* |
1 | > | /* |
2 | * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved. | |
3 | * | |
4 | * The University of Notre Dame grants you ("Licensee") a | |
# | Line 52 | Line 52 | |
52 | #include "brains/SimInfo.hpp" | |
53 | #include "math/Vector3.hpp" | |
54 | #include "primitives/Molecule.hpp" | |
55 | + | #include "UseTheForce/fCutoffPolicy.h" |
56 | + | #include "UseTheForce/DarkSide/fElectrostaticSummationMethod.h" |
57 | #include "UseTheForce/doForces_interface.h" | |
58 | #include "UseTheForce/notifyCutoffs_interface.h" | |
59 | #include "utils/MemoryUtils.hpp" | |
60 | #include "utils/simError.h" | |
61 | + | #include "selection/SelectionManager.hpp" |
62 | ||
63 | #ifdef IS_MPI | |
64 | #include "UseTheForce/mpiComponentPlan.h" | |
# | Line 64 | Line 67 | namespace oopse { | |
67 | ||
68 | namespace oopse { | |
69 | ||
70 | < | SimInfo::SimInfo(std::vector<std::pair<MoleculeStamp*, int> >& molStampPairs, |
71 | < | ForceField* ff, Globals* simParams) : |
72 | < | forceField_(ff), simParams_(simParams), |
73 | < | ndf_(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) { |
70 | > | SimInfo::SimInfo(MakeStamps* stamps, std::vector<std::pair<MoleculeStamp*, int> >& molStampPairs, |
71 | > | ForceField* ff, Globals* simParams) : |
72 | > | stamps_(stamps), forceField_(ff), simParams_(simParams), |
73 | > | ndf_(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) { |
79 | ||
80 | ||
81 | < | std::vector<std::pair<MoleculeStamp*, int> >::iterator i; |
82 | < | MoleculeStamp* molStamp; |
83 | < | int nMolWithSameStamp; |
84 | < | int nCutoffAtoms = 0; // number of atoms belong to cutoff groups |
85 | < | int nGroups = 0; //total cutoff groups defined in meta-data file |
86 | < | CutoffGroupStamp* cgStamp; |
87 | < | RigidBodyStamp* rbStamp; |
88 | < | int nRigidAtoms = 0; |
81 | > | std::vector<std::pair<MoleculeStamp*, int> >::iterator i; |
82 | > | MoleculeStamp* molStamp; |
83 | > | int nMolWithSameStamp; |
84 | > | int nCutoffAtoms = 0; // number of atoms belong to cutoff groups |
85 | > | int nGroups = 0; //total cutoff groups defined in meta-data file |
86 | > | CutoffGroupStamp* cgStamp; |
87 | > | RigidBodyStamp* rbStamp; |
88 | > | int nRigidAtoms = 0; |
89 | ||
90 | < | for (i = molStampPairs.begin(); i !=molStampPairs.end(); ++i) { |
90 | > | for (i = molStampPairs.begin(); i !=molStampPairs.end(); ++i) { |
91 | molStamp = i->first; | |
92 | nMolWithSameStamp = i->second; | |
93 | ||
# | Line 99 | Line 102 | SimInfo::SimInfo(std::vector<std::pair<MoleculeStamp*, | |
102 | int nCutoffGroupsInStamp = molStamp->getNCutoffGroups(); | |
103 | ||
104 | for (int j=0; j < nCutoffGroupsInStamp; j++) { | |
105 | < | cgStamp = molStamp->getCutoffGroup(j); |
106 | < | nAtomsInGroups += cgStamp->getNMembers(); |
105 | > | cgStamp = molStamp->getCutoffGroup(j); |
106 | > | nAtomsInGroups += cgStamp->getNMembers(); |
107 | } | |
108 | ||
109 | nGroups += nCutoffGroupsInStamp * nMolWithSameStamp; | |
# | Line 111 | Line 114 | SimInfo::SimInfo(std::vector<std::pair<MoleculeStamp*, | |
114 | int nRigidBodiesInStamp = molStamp->getNRigidBodies(); | |
115 | ||
116 | for (int j=0; j < nRigidBodiesInStamp; j++) { | |
117 | < | rbStamp = molStamp->getRigidBody(j); |
118 | < | nAtomsInRigidBodies += rbStamp->getNMembers(); |
117 | > | rbStamp = molStamp->getRigidBody(j); |
118 | > | nAtomsInRigidBodies += rbStamp->getNMembers(); |
119 | } | |
120 | ||
121 | nGlobalRigidBodies_ += nRigidBodiesInStamp * nMolWithSameStamp; | |
122 | nRigidAtoms += nAtomsInRigidBodies * nMolWithSameStamp; | |
123 | ||
124 | < | } |
124 | > | } |
125 | ||
126 | < | //every free atom (atom does not belong to cutoff groups) is a cutoff group |
127 | < | //therefore the total number of cutoff groups in the system is equal to |
128 | < | //the total number of atoms minus number of atoms belong to cutoff group defined in meta-data |
129 | < | //file plus the number of cutoff groups defined in meta-data file |
130 | < | nGlobalCutoffGroups_ = nGlobalAtoms_ - nCutoffAtoms + nGroups; |
126 | > | //every free atom (atom does not belong to cutoff groups) is a cutoff group |
127 | > | //therefore the total number of cutoff groups in the system is equal to |
128 | > | //the total number of atoms minus number of atoms belong to cutoff group defined in meta-data |
129 | > | //file plus the number of cutoff groups defined in meta-data file |
130 | > | nGlobalCutoffGroups_ = nGlobalAtoms_ - nCutoffAtoms + nGroups; |
131 | ||
132 | < | //every free atom (atom does not belong to rigid bodies) is an integrable object |
133 | < | //therefore the total number of integrable objects in the system is equal to |
134 | < | //the total number of atoms minus number of atoms belong to rigid body defined in meta-data |
135 | < | //file plus the number of rigid bodies defined in meta-data file |
136 | < | nGlobalIntegrableObjects_ = nGlobalAtoms_ - nRigidAtoms + nGlobalRigidBodies_; |
132 | > | //every free atom (atom does not belong to rigid bodies) is an integrable object |
133 | > | //therefore the total number of integrable objects in the system is equal to |
134 | > | //the total number of atoms minus number of atoms belong to rigid body defined in meta-data |
135 | > | //file plus the number of rigid bodies defined in meta-data file |
136 | > | nGlobalIntegrableObjects_ = nGlobalAtoms_ - nRigidAtoms + nGlobalRigidBodies_; |
137 | ||
138 | < | nGlobalMols_ = molStampIds_.size(); |
138 | > | nGlobalMols_ = molStampIds_.size(); |
139 | ||
140 | #ifdef IS_MPI | |
141 | < | molToProcMap_.resize(nGlobalMols_); |
141 | > | molToProcMap_.resize(nGlobalMols_); |
142 | #endif | |
140 | – | |
141 | – | } |
143 | ||
144 | < | SimInfo::~SimInfo() { |
144 | < | //MemoryUtils::deleteVectorOfPointer(molecules_); |
144 | > | } |
145 | ||
146 | < | MemoryUtils::deleteVectorOfPointer(moleculeStamps_); |
147 | < | |
146 | > | SimInfo::~SimInfo() { |
147 | > | std::map<int, Molecule*>::iterator i; |
148 | > | for (i = molecules_.begin(); i != molecules_.end(); ++i) { |
149 | > | delete i->second; |
150 | > | } |
151 | > | molecules_.clear(); |
152 | > | |
153 | > | delete stamps_; |
154 | delete sman_; | |
155 | delete simParams_; | |
156 | delete forceField_; | |
157 | + | } |
158 | ||
159 | < | } |
153 | < | |
154 | < | int SimInfo::getNGlobalConstraints() { |
159 | > | int SimInfo::getNGlobalConstraints() { |
160 | int nGlobalConstraints; | |
161 | #ifdef IS_MPI | |
162 | MPI_Allreduce(&nConstraints_, &nGlobalConstraints, 1, MPI_INT, MPI_SUM, | |
# | Line 160 | Line 165 | int SimInfo::getNGlobalConstraints() { | |
165 | nGlobalConstraints = nConstraints_; | |
166 | #endif | |
167 | return nGlobalConstraints; | |
168 | < | } |
168 | > | } |
169 | ||
170 | < | bool SimInfo::addMolecule(Molecule* mol) { |
170 | > | bool SimInfo::addMolecule(Molecule* mol) { |
171 | MoleculeIterator i; | |
172 | ||
173 | i = molecules_.find(mol->getGlobalIndex()); | |
174 | if (i == molecules_.end() ) { | |
175 | ||
176 | < | molecules_.insert(std::make_pair(mol->getGlobalIndex(), mol)); |
176 | > | molecules_.insert(std::make_pair(mol->getGlobalIndex(), mol)); |
177 | ||
178 | < | nAtoms_ += mol->getNAtoms(); |
179 | < | nBonds_ += mol->getNBonds(); |
180 | < | nBends_ += mol->getNBends(); |
181 | < | nTorsions_ += mol->getNTorsions(); |
182 | < | nRigidBodies_ += mol->getNRigidBodies(); |
183 | < | nIntegrableObjects_ += mol->getNIntegrableObjects(); |
184 | < | nCutoffGroups_ += mol->getNCutoffGroups(); |
185 | < | nConstraints_ += mol->getNConstraintPairs(); |
178 | > | nAtoms_ += mol->getNAtoms(); |
179 | > | nBonds_ += mol->getNBonds(); |
180 | > | nBends_ += mol->getNBends(); |
181 | > | nTorsions_ += mol->getNTorsions(); |
182 | > | nRigidBodies_ += mol->getNRigidBodies(); |
183 | > | nIntegrableObjects_ += mol->getNIntegrableObjects(); |
184 | > | nCutoffGroups_ += mol->getNCutoffGroups(); |
185 | > | nConstraints_ += mol->getNConstraintPairs(); |
186 | ||
187 | < | addExcludePairs(mol); |
187 | > | addExcludePairs(mol); |
188 | ||
189 | < | return true; |
189 | > | return true; |
190 | } else { | |
191 | < | return false; |
191 | > | return false; |
192 | } | |
193 | < | } |
193 | > | } |
194 | ||
195 | < | bool SimInfo::removeMolecule(Molecule* mol) { |
195 | > | bool SimInfo::removeMolecule(Molecule* mol) { |
196 | MoleculeIterator i; | |
197 | i = molecules_.find(mol->getGlobalIndex()); | |
198 | ||
199 | if (i != molecules_.end() ) { | |
200 | ||
201 | < | assert(mol == i->second); |
201 | > | assert(mol == i->second); |
202 | ||
203 | < | nAtoms_ -= mol->getNAtoms(); |
204 | < | nBonds_ -= mol->getNBonds(); |
205 | < | nBends_ -= mol->getNBends(); |
206 | < | nTorsions_ -= mol->getNTorsions(); |
207 | < | nRigidBodies_ -= mol->getNRigidBodies(); |
208 | < | nIntegrableObjects_ -= mol->getNIntegrableObjects(); |
209 | < | nCutoffGroups_ -= mol->getNCutoffGroups(); |
210 | < | nConstraints_ -= mol->getNConstraintPairs(); |
203 | > | nAtoms_ -= mol->getNAtoms(); |
204 | > | nBonds_ -= mol->getNBonds(); |
205 | > | nBends_ -= mol->getNBends(); |
206 | > | nTorsions_ -= mol->getNTorsions(); |
207 | > | nRigidBodies_ -= mol->getNRigidBodies(); |
208 | > | nIntegrableObjects_ -= mol->getNIntegrableObjects(); |
209 | > | nCutoffGroups_ -= mol->getNCutoffGroups(); |
210 | > | nConstraints_ -= mol->getNConstraintPairs(); |
211 | ||
212 | < | removeExcludePairs(mol); |
213 | < | molecules_.erase(mol->getGlobalIndex()); |
212 | > | removeExcludePairs(mol); |
213 | > | molecules_.erase(mol->getGlobalIndex()); |
214 | ||
215 | < | delete mol; |
215 | > | delete mol; |
216 | ||
217 | < | return true; |
217 | > | return true; |
218 | } else { | |
219 | < | return false; |
219 | > | return false; |
220 | } | |
221 | ||
222 | ||
223 | < | } |
223 | > | } |
224 | ||
225 | ||
226 | < | Molecule* SimInfo::beginMolecule(MoleculeIterator& i) { |
226 | > | Molecule* SimInfo::beginMolecule(MoleculeIterator& i) { |
227 | i = molecules_.begin(); | |
228 | return i == molecules_.end() ? NULL : i->second; | |
229 | < | } |
229 | > | } |
230 | ||
231 | < | Molecule* SimInfo::nextMolecule(MoleculeIterator& i) { |
231 | > | Molecule* SimInfo::nextMolecule(MoleculeIterator& i) { |
232 | ++i; | |
233 | return i == molecules_.end() ? NULL : i->second; | |
234 | < | } |
234 | > | } |
235 | ||
236 | ||
237 | < | void SimInfo::calcNdf() { |
237 | > | void SimInfo::calcNdf() { |
238 | int ndf_local; | |
239 | MoleculeIterator i; | |
240 | std::vector<StuntDouble*>::iterator j; | |
# | Line 239 | Line 244 | void SimInfo::calcNdf() { | |
244 | ndf_local = 0; | |
245 | ||
246 | for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) { | |
247 | < | for (integrableObject = mol->beginIntegrableObject(j); integrableObject != NULL; |
248 | < | integrableObject = mol->nextIntegrableObject(j)) { |
247 | > | for (integrableObject = mol->beginIntegrableObject(j); integrableObject != NULL; |
248 | > | integrableObject = mol->nextIntegrableObject(j)) { |
249 | ||
250 | < | ndf_local += 3; |
250 | > | ndf_local += 3; |
251 | ||
252 | < | if (integrableObject->isDirectional()) { |
253 | < | if (integrableObject->isLinear()) { |
254 | < | ndf_local += 2; |
255 | < | } else { |
256 | < | ndf_local += 3; |
257 | < | } |
258 | < | } |
252 | > | if (integrableObject->isDirectional()) { |
253 | > | if (integrableObject->isLinear()) { |
254 | > | ndf_local += 2; |
255 | > | } else { |
256 | > | ndf_local += 3; |
257 | > | } |
258 | > | } |
259 | ||
260 | < | }//end for (integrableObject) |
260 | > | }//end for (integrableObject) |
261 | }// end for (mol) | |
262 | ||
263 | // n_constraints is local, so subtract them on each processor | |
# | Line 268 | Line 273 | void SimInfo::calcNdf() { | |
273 | // entire system: | |
274 | ndf_ = ndf_ - 3 - nZconstraint_; | |
275 | ||
276 | < | } |
276 | > | } |
277 | ||
278 | < | void SimInfo::calcNdfRaw() { |
278 | > | void SimInfo::calcNdfRaw() { |
279 | int ndfRaw_local; | |
280 | ||
281 | MoleculeIterator i; | |
# | Line 282 | Line 287 | void SimInfo::calcNdfRaw() { | |
287 | ndfRaw_local = 0; | |
288 | ||
289 | for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) { | |
290 | < | for (integrableObject = mol->beginIntegrableObject(j); integrableObject != NULL; |
291 | < | integrableObject = mol->nextIntegrableObject(j)) { |
290 | > | for (integrableObject = mol->beginIntegrableObject(j); integrableObject != NULL; |
291 | > | integrableObject = mol->nextIntegrableObject(j)) { |
292 | ||
293 | < | ndfRaw_local += 3; |
293 | > | ndfRaw_local += 3; |
294 | ||
295 | < | if (integrableObject->isDirectional()) { |
296 | < | if (integrableObject->isLinear()) { |
297 | < | ndfRaw_local += 2; |
298 | < | } else { |
299 | < | ndfRaw_local += 3; |
300 | < | } |
301 | < | } |
295 | > | if (integrableObject->isDirectional()) { |
296 | > | if (integrableObject->isLinear()) { |
297 | > | ndfRaw_local += 2; |
298 | > | } else { |
299 | > | ndfRaw_local += 3; |
300 | > | } |
301 | > | } |
302 | ||
303 | < | } |
303 | > | } |
304 | } | |
305 | ||
306 | #ifdef IS_MPI | |
# | Line 303 | Line 308 | void SimInfo::calcNdfRaw() { | |
308 | #else | |
309 | ndfRaw_ = ndfRaw_local; | |
310 | #endif | |
311 | < | } |
311 | > | } |
312 | ||
313 | < | void SimInfo::calcNdfTrans() { |
313 | > | void SimInfo::calcNdfTrans() { |
314 | int ndfTrans_local; | |
315 | ||
316 | ndfTrans_local = 3 * nIntegrableObjects_ - nConstraints_; | |
# | Line 319 | Line 324 | void SimInfo::calcNdfTrans() { | |
324 | ||
325 | ndfTrans_ = ndfTrans_ - 3 - nZconstraint_; | |
326 | ||
327 | < | } |
327 | > | } |
328 | ||
329 | < | void SimInfo::addExcludePairs(Molecule* mol) { |
329 | > | void SimInfo::addExcludePairs(Molecule* mol) { |
330 | std::vector<Bond*>::iterator bondIter; | |
331 | std::vector<Bend*>::iterator bendIter; | |
332 | std::vector<Torsion*>::iterator torsionIter; | |
# | Line 334 | Line 339 | void SimInfo::addExcludePairs(Molecule* mol) { | |
339 | int d; | |
340 | ||
341 | for (bond= mol->beginBond(bondIter); bond != NULL; bond = mol->nextBond(bondIter)) { | |
342 | < | a = bond->getAtomA()->getGlobalIndex(); |
343 | < | b = bond->getAtomB()->getGlobalIndex(); |
344 | < | exclude_.addPair(a, b); |
342 | > | a = bond->getAtomA()->getGlobalIndex(); |
343 | > | b = bond->getAtomB()->getGlobalIndex(); |
344 | > | exclude_.addPair(a, b); |
345 | } | |
346 | ||
347 | for (bend= mol->beginBend(bendIter); bend != NULL; bend = mol->nextBend(bendIter)) { | |
348 | < | a = bend->getAtomA()->getGlobalIndex(); |
349 | < | b = bend->getAtomB()->getGlobalIndex(); |
350 | < | c = bend->getAtomC()->getGlobalIndex(); |
348 | > | a = bend->getAtomA()->getGlobalIndex(); |
349 | > | b = bend->getAtomB()->getGlobalIndex(); |
350 | > | c = bend->getAtomC()->getGlobalIndex(); |
351 | ||
352 | < | exclude_.addPair(a, b); |
353 | < | exclude_.addPair(a, c); |
354 | < | exclude_.addPair(b, c); |
355 | < | } |
351 | < | |
352 | < | for (torsion= mol->beginTorsion(torsionIter); torsion != NULL; torsion = mol->nextTorsion(torsionIter)) { |
353 | < | a = torsion->getAtomA()->getGlobalIndex(); |
354 | < | b = torsion->getAtomB()->getGlobalIndex(); |
355 | < | c = torsion->getAtomC()->getGlobalIndex(); |
356 | < | d = torsion->getAtomD()->getGlobalIndex(); |
352 | > | exclude_.addPair(a, b); |
353 | > | exclude_.addPair(a, c); |
354 | > | exclude_.addPair(b, c); |
355 | > | } |
356 | ||
357 | < | exclude_.addPair(a, b); |
358 | < | exclude_.addPair(a, c); |
359 | < | exclude_.addPair(a, d); |
360 | < | exclude_.addPair(b, c); |
361 | < | exclude_.addPair(b, d); |
362 | < | exclude_.addPair(c, d); |
357 | > | for (torsion= mol->beginTorsion(torsionIter); torsion != NULL; torsion = mol->nextTorsion(torsionIter)) { |
358 | > | a = torsion->getAtomA()->getGlobalIndex(); |
359 | > | b = torsion->getAtomB()->getGlobalIndex(); |
360 | > | c = torsion->getAtomC()->getGlobalIndex(); |
361 | > | d = torsion->getAtomD()->getGlobalIndex(); |
362 | > | |
363 | > | exclude_.addPair(a, b); |
364 | > | exclude_.addPair(a, c); |
365 | > | exclude_.addPair(a, d); |
366 | > | exclude_.addPair(b, c); |
367 | > | exclude_.addPair(b, d); |
368 | > | exclude_.addPair(c, d); |
369 | } | |
370 | ||
371 | < | |
372 | < | } |
371 | > | Molecule::RigidBodyIterator rbIter; |
372 | > | RigidBody* rb; |
373 | > | for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) { |
374 | > | std::vector<Atom*> atoms = rb->getAtoms(); |
375 | > | for (int i = 0; i < atoms.size() -1 ; ++i) { |
376 | > | for (int j = i + 1; j < atoms.size(); ++j) { |
377 | > | a = atoms[i]->getGlobalIndex(); |
378 | > | b = atoms[j]->getGlobalIndex(); |
379 | > | exclude_.addPair(a, b); |
380 | > | } |
381 | > | } |
382 | > | } |
383 | ||
384 | < | void SimInfo::removeExcludePairs(Molecule* mol) { |
384 | > | } |
385 | > | |
386 | > | void SimInfo::removeExcludePairs(Molecule* mol) { |
387 | std::vector<Bond*>::iterator bondIter; | |
388 | std::vector<Bend*>::iterator bendIter; | |
389 | std::vector<Torsion*>::iterator torsionIter; | |
# | Line 379 | Line 396 | void SimInfo::removeExcludePairs(Molecule* mol) { | |
396 | int d; | |
397 | ||
398 | for (bond= mol->beginBond(bondIter); bond != NULL; bond = mol->nextBond(bondIter)) { | |
399 | < | a = bond->getAtomA()->getGlobalIndex(); |
400 | < | b = bond->getAtomB()->getGlobalIndex(); |
401 | < | exclude_.removePair(a, b); |
399 | > | a = bond->getAtomA()->getGlobalIndex(); |
400 | > | b = bond->getAtomB()->getGlobalIndex(); |
401 | > | exclude_.removePair(a, b); |
402 | } | |
403 | ||
404 | for (bend= mol->beginBend(bendIter); bend != NULL; bend = mol->nextBend(bendIter)) { | |
405 | < | a = bend->getAtomA()->getGlobalIndex(); |
406 | < | b = bend->getAtomB()->getGlobalIndex(); |
407 | < | c = bend->getAtomC()->getGlobalIndex(); |
405 | > | a = bend->getAtomA()->getGlobalIndex(); |
406 | > | b = bend->getAtomB()->getGlobalIndex(); |
407 | > | c = bend->getAtomC()->getGlobalIndex(); |
408 | ||
409 | < | exclude_.removePair(a, b); |
410 | < | exclude_.removePair(a, c); |
411 | < | exclude_.removePair(b, c); |
409 | > | exclude_.removePair(a, b); |
410 | > | exclude_.removePair(a, c); |
411 | > | exclude_.removePair(b, c); |
412 | } | |
413 | ||
414 | for (torsion= mol->beginTorsion(torsionIter); torsion != NULL; torsion = mol->nextTorsion(torsionIter)) { | |
415 | < | a = torsion->getAtomA()->getGlobalIndex(); |
416 | < | b = torsion->getAtomB()->getGlobalIndex(); |
417 | < | c = torsion->getAtomC()->getGlobalIndex(); |
418 | < | d = torsion->getAtomD()->getGlobalIndex(); |
415 | > | a = torsion->getAtomA()->getGlobalIndex(); |
416 | > | b = torsion->getAtomB()->getGlobalIndex(); |
417 | > | c = torsion->getAtomC()->getGlobalIndex(); |
418 | > | d = torsion->getAtomD()->getGlobalIndex(); |
419 | ||
420 | < | exclude_.removePair(a, b); |
421 | < | exclude_.removePair(a, c); |
422 | < | exclude_.removePair(a, d); |
423 | < | exclude_.removePair(b, c); |
424 | < | exclude_.removePair(b, d); |
425 | < | exclude_.removePair(c, d); |
420 | > | exclude_.removePair(a, b); |
421 | > | exclude_.removePair(a, c); |
422 | > | exclude_.removePair(a, d); |
423 | > | exclude_.removePair(b, c); |
424 | > | exclude_.removePair(b, d); |
425 | > | exclude_.removePair(c, d); |
426 | } | |
427 | ||
428 | < | } |
428 | > | Molecule::RigidBodyIterator rbIter; |
429 | > | RigidBody* rb; |
430 | > | for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) { |
431 | > | std::vector<Atom*> atoms = rb->getAtoms(); |
432 | > | for (int i = 0; i < atoms.size() -1 ; ++i) { |
433 | > | for (int j = i + 1; j < atoms.size(); ++j) { |
434 | > | a = atoms[i]->getGlobalIndex(); |
435 | > | b = atoms[j]->getGlobalIndex(); |
436 | > | exclude_.removePair(a, b); |
437 | > | } |
438 | > | } |
439 | > | } |
440 | ||
441 | + | } |
442 | ||
443 | < | void SimInfo::addMoleculeStamp(MoleculeStamp* molStamp, int nmol) { |
443 | > | |
444 | > | void SimInfo::addMoleculeStamp(MoleculeStamp* molStamp, int nmol) { |
445 | int curStampId; | |
446 | ||
447 | //index from 0 | |
# | Line 419 | Line 449 | void SimInfo::addMoleculeStamp(MoleculeStamp* molStamp | |
449 | ||
450 | moleculeStamps_.push_back(molStamp); | |
451 | molStampIds_.insert(molStampIds_.end(), nmol, curStampId); | |
452 | < | } |
452 | > | } |
453 | ||
454 | < | void SimInfo::update() { |
454 | > | void SimInfo::update() { |
455 | ||
456 | setupSimType(); | |
457 | ||
# | Line 434 | Line 464 | void SimInfo::update() { | |
464 | //setup fortran force field | |
465 | /** @deprecate */ | |
466 | int isError = 0; | |
467 | < | initFortranFF( &fInfo_.SIM_uses_RF , &isError ); |
467 | > | |
468 | > | setupElectrostaticSummationMethod( isError ); |
469 | > | |
470 | if(isError){ | |
471 | < | sprintf( painCave.errMsg, |
472 | < | "ForceField error: There was an error initializing the forceField in fortran.\n" ); |
473 | < | painCave.isFatal = 1; |
474 | < | simError(); |
471 | > | sprintf( painCave.errMsg, |
472 | > | "ForceField error: There was an error initializing the forceField in fortran.\n" ); |
473 | > | painCave.isFatal = 1; |
474 | > | simError(); |
475 | } | |
476 | ||
477 | ||
# | Line 450 | Line 482 | void SimInfo::update() { | |
482 | calcNdfTrans(); | |
483 | ||
484 | fortranInitialized_ = true; | |
485 | < | } |
485 | > | } |
486 | ||
487 | < | std::set<AtomType*> SimInfo::getUniqueAtomTypes() { |
487 | > | std::set<AtomType*> SimInfo::getUniqueAtomTypes() { |
488 | SimInfo::MoleculeIterator mi; | |
489 | Molecule* mol; | |
490 | Molecule::AtomIterator ai; | |
# | Line 461 | Line 493 | std::set<AtomType*> SimInfo::getUniqueAtomTypes() { | |
493 | ||
494 | for(mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) { | |
495 | ||
496 | < | for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) { |
497 | < | atomTypes.insert(atom->getAtomType()); |
498 | < | } |
496 | > | for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) { |
497 | > | atomTypes.insert(atom->getAtomType()); |
498 | > | } |
499 | ||
500 | } | |
501 | ||
502 | return atomTypes; | |
503 | < | } |
503 | > | } |
504 | ||
505 | < | void SimInfo::setupSimType() { |
505 | > | void SimInfo::setupSimType() { |
506 | std::set<AtomType*>::iterator i; | |
507 | std::set<AtomType*> atomTypes; | |
508 | atomTypes = getUniqueAtomTypes(); | |
# | Line 483 | Line 515 | void SimInfo::setupSimType() { | |
515 | int useDipole = 0; | |
516 | int useGayBerne = 0; | |
517 | int useSticky = 0; | |
518 | + | int useStickyPower = 0; |
519 | int useShape = 0; | |
520 | int useFLARB = 0; //it is not in AtomType yet | |
521 | int useDirectionalAtom = 0; | |
522 | int useElectrostatics = 0; | |
523 | //usePBC and useRF are from simParams | |
524 | int usePBC = simParams_->getPBC(); | |
492 | – | int useRF = simParams_->getUseRF(); |
525 | ||
526 | //loop over all of the atom types | |
527 | for (i = atomTypes.begin(); i != atomTypes.end(); ++i) { | |
528 | < | useLennardJones |= (*i)->isLennardJones(); |
529 | < | useElectrostatic |= (*i)->isElectrostatic(); |
530 | < | useEAM |= (*i)->isEAM(); |
531 | < | useCharge |= (*i)->isCharge(); |
532 | < | useDirectional |= (*i)->isDirectional(); |
533 | < | useDipole |= (*i)->isDipole(); |
534 | < | useGayBerne |= (*i)->isGayBerne(); |
535 | < | useSticky |= (*i)->isSticky(); |
536 | < | useShape |= (*i)->isShape(); |
528 | > | useLennardJones |= (*i)->isLennardJones(); |
529 | > | useElectrostatic |= (*i)->isElectrostatic(); |
530 | > | useEAM |= (*i)->isEAM(); |
531 | > | useCharge |= (*i)->isCharge(); |
532 | > | useDirectional |= (*i)->isDirectional(); |
533 | > | useDipole |= (*i)->isDipole(); |
534 | > | useGayBerne |= (*i)->isGayBerne(); |
535 | > | useSticky |= (*i)->isSticky(); |
536 | > | useStickyPower |= (*i)->isStickyPower(); |
537 | > | useShape |= (*i)->isShape(); |
538 | } | |
539 | ||
540 | < | if (useSticky || useDipole || useGayBerne || useShape) { |
541 | < | useDirectionalAtom = 1; |
540 | > | if (useSticky || useStickyPower || useDipole || useGayBerne || useShape) { |
541 | > | useDirectionalAtom = 1; |
542 | } | |
543 | ||
544 | if (useCharge || useDipole) { | |
545 | < | useElectrostatics = 1; |
545 | > | useElectrostatics = 1; |
546 | } | |
547 | ||
548 | #ifdef IS_MPI | |
# | Line 536 | Line 569 | void SimInfo::setupSimType() { | |
569 | temp = useSticky; | |
570 | MPI_Allreduce(&temp, &useSticky, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD); | |
571 | ||
572 | + | temp = useStickyPower; |
573 | + | MPI_Allreduce(&temp, &useStickyPower, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD); |
574 | + | |
575 | temp = useGayBerne; | |
576 | MPI_Allreduce(&temp, &useGayBerne, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD); | |
577 | ||
# | Line 548 | Line 584 | void SimInfo::setupSimType() { | |
584 | temp = useFLARB; | |
585 | MPI_Allreduce(&temp, &useFLARB, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD); | |
586 | ||
551 | – | temp = useRF; |
552 | – | MPI_Allreduce(&temp, &useRF, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD); |
553 | – | |
587 | #endif | |
588 | ||
589 | fInfo_.SIM_uses_PBC = usePBC; | |
# | Line 560 | Line 593 | void SimInfo::setupSimType() { | |
593 | fInfo_.SIM_uses_Charges = useCharge; | |
594 | fInfo_.SIM_uses_Dipoles = useDipole; | |
595 | fInfo_.SIM_uses_Sticky = useSticky; | |
596 | + | fInfo_.SIM_uses_StickyPower = useStickyPower; |
597 | fInfo_.SIM_uses_GayBerne = useGayBerne; | |
598 | fInfo_.SIM_uses_EAM = useEAM; | |
599 | fInfo_.SIM_uses_Shapes = useShape; | |
600 | fInfo_.SIM_uses_FLARB = useFLARB; | |
567 | – | fInfo_.SIM_uses_RF = useRF; |
601 | ||
602 | if( fInfo_.SIM_uses_Dipoles && fInfo_.SIM_uses_RF) { | |
603 | ||
604 | < | if (simParams_->haveDielectric()) { |
605 | < | fInfo_.dielect = simParams_->getDielectric(); |
606 | < | } else { |
607 | < | sprintf(painCave.errMsg, |
608 | < | "SimSetup Error: No Dielectric constant was set.\n" |
609 | < | "\tYou are trying to use Reaction Field without" |
610 | < | "\tsetting a dielectric constant!\n"); |
611 | < | painCave.isFatal = 1; |
612 | < | simError(); |
613 | < | } |
604 | > | if (simParams_->haveDielectric()) { |
605 | > | fInfo_.dielect = simParams_->getDielectric(); |
606 | > | } else { |
607 | > | sprintf(painCave.errMsg, |
608 | > | "SimSetup Error: No Dielectric constant was set.\n" |
609 | > | "\tYou are trying to use Reaction Field without" |
610 | > | "\tsetting a dielectric constant!\n"); |
611 | > | painCave.isFatal = 1; |
612 | > | simError(); |
613 | > | } |
614 | ||
615 | } else { | |
616 | < | fInfo_.dielect = 0.0; |
616 | > | fInfo_.dielect = 0.0; |
617 | } | |
618 | ||
619 | < | } |
619 | > | } |
620 | ||
621 | < | void SimInfo::setupFortranSim() { |
621 | > | void SimInfo::setupFortranSim() { |
622 | int isError; | |
623 | int nExclude; | |
624 | std::vector<int> fortranGlobalGroupMembership; | |
# | Line 595 | Line 628 | void SimInfo::setupFortranSim() { | |
628 | ||
629 | //globalGroupMembership_ is filled by SimCreator | |
630 | for (int i = 0; i < nGlobalAtoms_; i++) { | |
631 | < | fortranGlobalGroupMembership.push_back(globalGroupMembership_[i] + 1); |
631 | > | fortranGlobalGroupMembership.push_back(globalGroupMembership_[i] + 1); |
632 | } | |
633 | ||
634 | //calculate mass ratio of cutoff group | |
# | Line 612 | Line 645 | void SimInfo::setupFortranSim() { | |
645 | mfact.reserve(getNCutoffGroups()); | |
646 | ||
647 | for(mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) { | |
648 | < | for (cg = mol->beginCutoffGroup(ci); cg != NULL; cg = mol->nextCutoffGroup(ci)) { |
648 | > | for (cg = mol->beginCutoffGroup(ci); cg != NULL; cg = mol->nextCutoffGroup(ci)) { |
649 | ||
650 | < | totalMass = cg->getMass(); |
651 | < | for(atom = cg->beginAtom(ai); atom != NULL; atom = cg->nextAtom(ai)) { |
652 | < | mfact.push_back(atom->getMass()/totalMass); |
653 | < | } |
650 | > | totalMass = cg->getMass(); |
651 | > | for(atom = cg->beginAtom(ai); atom != NULL; atom = cg->nextAtom(ai)) { |
652 | > | mfact.push_back(atom->getMass()/totalMass); |
653 | > | } |
654 | ||
655 | < | } |
655 | > | } |
656 | } | |
657 | ||
658 | //fill ident array of local atoms (it is actually ident of AtomType, it is so confusing !!!) | |
# | Line 629 | Line 662 | void SimInfo::setupFortranSim() { | |
662 | identArray.reserve(getNAtoms()); | |
663 | ||
664 | for(mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) { | |
665 | < | for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) { |
666 | < | identArray.push_back(atom->getIdent()); |
667 | < | } |
665 | > | for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) { |
666 | > | identArray.push_back(atom->getIdent()); |
667 | > | } |
668 | } | |
669 | ||
670 | //fill molMembershipArray | |
671 | //molMembershipArray is filled by SimCreator | |
672 | std::vector<int> molMembershipArray(nGlobalAtoms_); | |
673 | for (int i = 0; i < nGlobalAtoms_; i++) { | |
674 | < | molMembershipArray[i] = globalMolMembership_[i] + 1; |
674 | > | molMembershipArray[i] = globalMolMembership_[i] + 1; |
675 | } | |
676 | ||
677 | //setup fortran simulation | |
645 | – | //gloalExcludes and molMembershipArray should go away (They are never used) |
646 | – | //why the hell fortran need to know molecule? |
647 | – | //OOPSE = Object-Obfuscated Parallel Simulation Engine |
678 | int nGlobalExcludes = 0; | |
679 | int* globalExcludes = NULL; | |
680 | int* excludeList = exclude_.getExcludeList(); | |
681 | setFortranSim( &fInfo_, &nGlobalAtoms_, &nAtoms_, &identArray[0], &nExclude, excludeList , | |
682 | < | &nGlobalExcludes, globalExcludes, &molMembershipArray[0], |
683 | < | &mfact[0], &nCutoffGroups_, &fortranGlobalGroupMembership[0], &isError); |
682 | > | &nGlobalExcludes, globalExcludes, &molMembershipArray[0], |
683 | > | &mfact[0], &nCutoffGroups_, &fortranGlobalGroupMembership[0], &isError); |
684 | ||
685 | if( isError ){ | |
686 | ||
687 | < | sprintf( painCave.errMsg, |
688 | < | "There was an error setting the simulation information in fortran.\n" ); |
689 | < | painCave.isFatal = 1; |
690 | < | painCave.severity = OOPSE_ERROR; |
691 | < | simError(); |
687 | > | sprintf( painCave.errMsg, |
688 | > | "There was an error setting the simulation information in fortran.\n" ); |
689 | > | painCave.isFatal = 1; |
690 | > | painCave.severity = OOPSE_ERROR; |
691 | > | simError(); |
692 | } | |
693 | ||
694 | #ifdef IS_MPI | |
695 | sprintf( checkPointMsg, | |
696 | < | "succesfully sent the simulation information to fortran.\n"); |
696 | > | "succesfully sent the simulation information to fortran.\n"); |
697 | MPIcheckPoint(); | |
698 | #endif // is_mpi | |
699 | < | } |
699 | > | } |
700 | ||
701 | ||
702 | #ifdef IS_MPI | |
703 | < | void SimInfo::setupFortranParallel() { |
703 | > | void SimInfo::setupFortranParallel() { |
704 | ||
705 | //SimInfo is responsible for creating localToGlobalAtomIndex and localToGlobalGroupIndex | |
706 | std::vector<int> localToGlobalAtomIndex(getNAtoms(), 0); | |
# | Line 686 | Line 716 | void SimInfo::setupFortranParallel() { | |
716 | ||
717 | for (mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) { | |
718 | ||
719 | < | //local index(index in DataStorge) of atom is important |
720 | < | for (atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) { |
721 | < | localToGlobalAtomIndex[atom->getLocalIndex()] = atom->getGlobalIndex() + 1; |
722 | < | } |
719 | > | //local index(index in DataStorge) of atom is important |
720 | > | for (atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) { |
721 | > | localToGlobalAtomIndex[atom->getLocalIndex()] = atom->getGlobalIndex() + 1; |
722 | > | } |
723 | ||
724 | < | //local index of cutoff group is trivial, it only depends on the order of travesing |
725 | < | for (cg = mol->beginCutoffGroup(ci); cg != NULL; cg = mol->nextCutoffGroup(ci)) { |
726 | < | localToGlobalCutoffGroupIndex.push_back(cg->getGlobalIndex() + 1); |
727 | < | } |
724 | > | //local index of cutoff group is trivial, it only depends on the order of travesing |
725 | > | for (cg = mol->beginCutoffGroup(ci); cg != NULL; cg = mol->nextCutoffGroup(ci)) { |
726 | > | localToGlobalCutoffGroupIndex.push_back(cg->getGlobalIndex() + 1); |
727 | > | } |
728 | ||
729 | } | |
730 | ||
# | Line 714 | Line 744 | void SimInfo::setupFortranParallel() { | |
744 | &localToGlobalCutoffGroupIndex[0], &isError); | |
745 | ||
746 | if (isError) { | |
747 | < | sprintf(painCave.errMsg, |
748 | < | "mpiRefresh errror: fortran didn't like something we gave it.\n"); |
749 | < | painCave.isFatal = 1; |
750 | < | simError(); |
747 | > | sprintf(painCave.errMsg, |
748 | > | "mpiRefresh errror: fortran didn't like something we gave it.\n"); |
749 | > | painCave.isFatal = 1; |
750 | > | simError(); |
751 | } | |
752 | ||
753 | sprintf(checkPointMsg, " mpiRefresh successful.\n"); | |
754 | MPIcheckPoint(); | |
755 | ||
756 | ||
757 | < | } |
757 | > | } |
758 | ||
759 | #endif | |
760 | ||
761 | < | double SimInfo::calcMaxCutoffRadius() { |
761 | > | double SimInfo::calcMaxCutoffRadius() { |
762 | ||
763 | ||
764 | std::set<AtomType*> atomTypes; | |
# | Line 740 | Line 770 | double SimInfo::calcMaxCutoffRadius() { | |
770 | ||
771 | //query the max cutoff radius among these atom types | |
772 | for (i = atomTypes.begin(); i != atomTypes.end(); ++i) { | |
773 | < | cutoffRadius.push_back(forceField_->getRcutFromAtomType(*i)); |
773 | > | cutoffRadius.push_back(forceField_->getRcutFromAtomType(*i)); |
774 | } | |
775 | ||
776 | double maxCutoffRadius = *(std::max_element(cutoffRadius.begin(), cutoffRadius.end())); | |
# | Line 749 | Line 779 | double SimInfo::calcMaxCutoffRadius() { | |
779 | #endif | |
780 | ||
781 | return maxCutoffRadius; | |
782 | < | } |
782 | > | } |
783 | ||
784 | < | void SimInfo::setupCutoff() { |
755 | < | double rcut_; //cutoff radius |
756 | < | double rsw_; //switching radius |
784 | > | void SimInfo::getCutoff(double& rcut, double& rsw) { |
785 | ||
786 | if (fInfo_.SIM_uses_Charges | fInfo_.SIM_uses_Dipoles | fInfo_.SIM_uses_RF) { | |
787 | ||
788 | < | if (!simParams_->haveRcut()){ |
789 | < | sprintf(painCave.errMsg, |
788 | > | if (!simParams_->haveRcut()){ |
789 | > | sprintf(painCave.errMsg, |
790 | "SimCreator Warning: No value was set for the cutoffRadius.\n" | |
791 | "\tOOPSE will use a default value of 15.0 angstroms" | |
792 | "\tfor the cutoffRadius.\n"); | |
793 | < | painCave.isFatal = 0; |
794 | < | simError(); |
795 | < | rcut_ = 15.0; |
796 | < | } else{ |
797 | < | rcut_ = simParams_->getRcut(); |
798 | < | } |
793 | > | painCave.isFatal = 0; |
794 | > | simError(); |
795 | > | rcut = 15.0; |
796 | > | } else{ |
797 | > | rcut = simParams_->getRcut(); |
798 | > | } |
799 | ||
800 | < | if (!simParams_->haveRsw()){ |
801 | < | sprintf(painCave.errMsg, |
800 | > | if (!simParams_->haveRsw()){ |
801 | > | sprintf(painCave.errMsg, |
802 | "SimCreator Warning: No value was set for switchingRadius.\n" | |
803 | "\tOOPSE will use a default value of\n" | |
804 | "\t0.95 * cutoffRadius for the switchingRadius\n"); | |
805 | < | painCave.isFatal = 0; |
806 | < | simError(); |
807 | < | rsw_ = 0.95 * rcut_; |
808 | < | } else{ |
809 | < | rsw_ = simParams_->getRsw(); |
810 | < | } |
805 | > | painCave.isFatal = 0; |
806 | > | simError(); |
807 | > | rsw = 0.95 * rcut; |
808 | > | } else{ |
809 | > | rsw = simParams_->getRsw(); |
810 | > | } |
811 | ||
812 | } else { | |
813 | < | // if charge, dipole or reaction field is not used and the cutofff radius is not specified in |
814 | < | //meta-data file, the maximum cutoff radius calculated from forcefiled will be used |
813 | > | // if charge, dipole or reaction field is not used and the cutofff radius is not specified in |
814 | > | //meta-data file, the maximum cutoff radius calculated from forcefiled will be used |
815 | ||
816 | < | if (simParams_->haveRcut()) { |
817 | < | rcut_ = simParams_->getRcut(); |
818 | < | } else { |
819 | < | //set cutoff radius to the maximum cutoff radius based on atom types in the whole system |
820 | < | rcut_ = calcMaxCutoffRadius(); |
821 | < | } |
816 | > | if (simParams_->haveRcut()) { |
817 | > | rcut = simParams_->getRcut(); |
818 | > | } else { |
819 | > | //set cutoff radius to the maximum cutoff radius based on atom types in the whole system |
820 | > | rcut = calcMaxCutoffRadius(); |
821 | > | } |
822 | ||
823 | < | if (simParams_->haveRsw()) { |
824 | < | rsw_ = simParams_->getRsw(); |
825 | < | } else { |
826 | < | rsw_ = rcut_; |
827 | < | } |
823 | > | if (simParams_->haveRsw()) { |
824 | > | rsw = simParams_->getRsw(); |
825 | > | } else { |
826 | > | rsw = rcut; |
827 | > | } |
828 | ||
829 | } | |
830 | < | |
830 | > | } |
831 | > | |
832 | > | void SimInfo::setupCutoff() { |
833 | > | getCutoff(rcut_, rsw_); |
834 | double rnblist = rcut_ + 1; // skin of neighbor list | |
835 | ||
836 | //Pass these cutoff radius etc. to fortran. This function should be called once and only once | |
837 | < | notifyFortranCutoffs(&rcut_, &rsw_, &rnblist); |
838 | < | } |
837 | > | |
838 | > | int cp = TRADITIONAL_CUTOFF_POLICY; |
839 | > | if (simParams_->haveCutoffPolicy()) { |
840 | > | std::string myPolicy = simParams_->getCutoffPolicy(); |
841 | > | if (myPolicy == "MIX") { |
842 | > | cp = MIX_CUTOFF_POLICY; |
843 | > | } else { |
844 | > | if (myPolicy == "MAX") { |
845 | > | cp = MAX_CUTOFF_POLICY; |
846 | > | } else { |
847 | > | if (myPolicy == "TRADITIONAL") { |
848 | > | cp = TRADITIONAL_CUTOFF_POLICY; |
849 | > | } else { |
850 | > | // throw error |
851 | > | sprintf( painCave.errMsg, |
852 | > | "SimInfo error: Unknown cutoffPolicy. (Input file specified %s .)\n\tcutoffPolicy must be one of: \"Mix\", \"Max\", or \"Traditional\".", myPolicy.c_str() ); |
853 | > | painCave.isFatal = 1; |
854 | > | simError(); |
855 | > | } |
856 | > | } |
857 | > | } |
858 | > | } |
859 | > | notifyFortranCutoffs(&rcut_, &rsw_, &rnblist, &cp); |
860 | > | } |
861 | ||
862 | < | void SimInfo::addProperty(GenericData* genData) { |
862 | > | void SimInfo::setupElectrostaticSummationMethod( int isError ) { |
863 | > | |
864 | > | int errorOut; |
865 | > | int esm = NONE; |
866 | > | double alphaVal; |
867 | > | |
868 | > | errorOut = isError; |
869 | > | |
870 | > | if (simParams_->haveElectrostaticSummationMethod()) { |
871 | > | std::string myMethod = simParams_->getElectrostaticSummationMethod(); |
872 | > | if (myMethod == "NONE") { |
873 | > | esm = NONE; |
874 | > | } else { |
875 | > | if (myMethod == "UNDAMPED_WOLF") { |
876 | > | esm = UNDAMPED_WOLF; |
877 | > | } else { |
878 | > | if (myMethod == "DAMPED_WOLF") { |
879 | > | esm = DAMPED_WOLF; |
880 | > | if (!simParams_->haveDampingAlpha()) { |
881 | > | //throw error |
882 | > | sprintf( painCave.errMsg, |
883 | > | "SimInfo warning: dampingAlpha was not specified in the input file. A default value of %f (1/ang) will be used for the Damped Wolf Method.", simParams_->getDampingAlpha()); |
884 | > | painCave.isFatal = 0; |
885 | > | simError(); |
886 | > | } |
887 | > | alphaVal = simParams_->getDampingAlpha(); |
888 | > | } else { |
889 | > | if (myMethod == "REACTION_FIELD") { |
890 | > | esm = REACTION_FIELD; |
891 | > | } else { |
892 | > | // throw error |
893 | > | sprintf( painCave.errMsg, |
894 | > | "SimInfo error: Unknown electrostaticSummationMethod. (Input file specified %s .)\n\telectrostaticSummationMethod must be one of: \"none\", \"undamped_wolf\", \"damped_wolf\", or \"reaction_field\".", myMethod.c_str() ); |
895 | > | painCave.isFatal = 1; |
896 | > | simError(); |
897 | > | } |
898 | > | } |
899 | > | } |
900 | > | } |
901 | > | } |
902 | > | initFortranFF( &esm, &alphaVal, &errorOut ); |
903 | > | } |
904 | > | |
905 | > | void SimInfo::addProperty(GenericData* genData) { |
906 | properties_.addProperty(genData); | |
907 | < | } |
907 | > | } |
908 | ||
909 | < | void SimInfo::removeProperty(const std::string& propName) { |
909 | > | void SimInfo::removeProperty(const std::string& propName) { |
910 | properties_.removeProperty(propName); | |
911 | < | } |
911 | > | } |
912 | ||
913 | < | void SimInfo::clearProperties() { |
913 | > | void SimInfo::clearProperties() { |
914 | properties_.clearProperties(); | |
915 | < | } |
915 | > | } |
916 | ||
917 | < | std::vector<std::string> SimInfo::getPropertyNames() { |
917 | > | std::vector<std::string> SimInfo::getPropertyNames() { |
918 | return properties_.getPropertyNames(); | |
919 | < | } |
919 | > | } |
920 | ||
921 | < | std::vector<GenericData*> SimInfo::getProperties() { |
921 | > | std::vector<GenericData*> SimInfo::getProperties() { |
922 | return properties_.getProperties(); | |
923 | < | } |
924 | < | |
925 | < | GenericData* SimInfo::getPropertyByName(const std::string& propName) { |
923 | > | } |
924 | > | |
925 | > | GenericData* SimInfo::getPropertyByName(const std::string& propName) { |
926 | return properties_.getPropertyByName(propName); | |
927 | < | } |
927 | > | } |
928 | ||
929 | < | void SimInfo::setSnapshotManager(SnapshotManager* sman) { |
929 | > | void SimInfo::setSnapshotManager(SnapshotManager* sman) { |
930 | > | if (sman_ == sman) { |
931 | > | return; |
932 | > | } |
933 | > | delete sman_; |
934 | sman_ = sman; | |
935 | ||
936 | Molecule* mol; | |
# | Line 842 | Line 942 | void SimInfo::setSnapshotManager(SnapshotManager* sman | |
942 | ||
943 | for (mol = beginMolecule(mi); mol != NULL; mol = nextMolecule(mi)) { | |
944 | ||
945 | < | for (atom = mol->beginAtom(atomIter); atom != NULL; atom = mol->nextAtom(atomIter)) { |
946 | < | atom->setSnapshotManager(sman_); |
947 | < | } |
945 | > | for (atom = mol->beginAtom(atomIter); atom != NULL; atom = mol->nextAtom(atomIter)) { |
946 | > | atom->setSnapshotManager(sman_); |
947 | > | } |
948 | ||
949 | < | for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) { |
950 | < | rb->setSnapshotManager(sman_); |
951 | < | } |
949 | > | for (rb = mol->beginRigidBody(rbIter); rb != NULL; rb = mol->nextRigidBody(rbIter)) { |
950 | > | rb->setSnapshotManager(sman_); |
951 | > | } |
952 | } | |
953 | ||
954 | < | } |
954 | > | } |
955 | ||
956 | < | Vector3d SimInfo::getComVel(){ |
956 | > | Vector3d SimInfo::getComVel(){ |
957 | SimInfo::MoleculeIterator i; | |
958 | Molecule* mol; | |
959 | ||
# | Line 862 | Line 962 | Vector3d SimInfo::getComVel(){ | |
962 | ||
963 | ||
964 | for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) { | |
965 | < | double mass = mol->getMass(); |
966 | < | totalMass += mass; |
967 | < | comVel += mass * mol->getComVel(); |
965 | > | double mass = mol->getMass(); |
966 | > | totalMass += mass; |
967 | > | comVel += mass * mol->getComVel(); |
968 | } | |
969 | ||
970 | #ifdef IS_MPI | |
# | Line 877 | Line 977 | Vector3d SimInfo::getComVel(){ | |
977 | comVel /= totalMass; | |
978 | ||
979 | return comVel; | |
980 | < | } |
980 | > | } |
981 | ||
982 | < | Vector3d SimInfo::getCom(){ |
982 | > | Vector3d SimInfo::getCom(){ |
983 | SimInfo::MoleculeIterator i; | |
984 | Molecule* mol; | |
985 | ||
# | Line 887 | Line 987 | Vector3d SimInfo::getCom(){ | |
987 | double totalMass = 0.0; | |
988 | ||
989 | for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) { | |
990 | < | double mass = mol->getMass(); |
991 | < | totalMass += mass; |
992 | < | com += mass * mol->getCom(); |
990 | > | double mass = mol->getMass(); |
991 | > | totalMass += mass; |
992 | > | com += mass * mol->getCom(); |
993 | } | |
994 | ||
995 | #ifdef IS_MPI | |
# | Line 903 | Line 1003 | Vector3d SimInfo::getCom(){ | |
1003 | ||
1004 | return com; | |
1005 | ||
1006 | < | } |
1006 | > | } |
1007 | ||
1008 | < | std::ostream& operator <<(std::ostream& o, SimInfo& info) { |
1008 | > | std::ostream& operator <<(std::ostream& o, SimInfo& info) { |
1009 | ||
1010 | return o; | |
1011 | < | } |
1011 | > | } |
1012 | > | |
1013 | > | |
1014 | > | /* |
1015 | > | Returns center of mass and center of mass velocity in one function call. |
1016 | > | */ |
1017 | > | |
1018 | > | void SimInfo::getComAll(Vector3d &com, Vector3d &comVel){ |
1019 | > | SimInfo::MoleculeIterator i; |
1020 | > | Molecule* mol; |
1021 | > | |
1022 | > | |
1023 | > | double totalMass = 0.0; |
1024 | > | |
1025 | ||
1026 | + | for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) { |
1027 | + | double mass = mol->getMass(); |
1028 | + | totalMass += mass; |
1029 | + | com += mass * mol->getCom(); |
1030 | + | comVel += mass * mol->getComVel(); |
1031 | + | } |
1032 | + | |
1033 | + | #ifdef IS_MPI |
1034 | + | double tmpMass = totalMass; |
1035 | + | Vector3d tmpCom(com); |
1036 | + | Vector3d tmpComVel(comVel); |
1037 | + | MPI_Allreduce(&tmpMass,&totalMass,1,MPI_DOUBLE,MPI_SUM, MPI_COMM_WORLD); |
1038 | + | MPI_Allreduce(tmpCom.getArrayPointer(), com.getArrayPointer(),3,MPI_DOUBLE,MPI_SUM, MPI_COMM_WORLD); |
1039 | + | MPI_Allreduce(tmpComVel.getArrayPointer(), comVel.getArrayPointer(),3,MPI_DOUBLE,MPI_SUM, MPI_COMM_WORLD); |
1040 | + | #endif |
1041 | + | |
1042 | + | com /= totalMass; |
1043 | + | comVel /= totalMass; |
1044 | + | } |
1045 | + | |
1046 | + | /* |
1047 | + | Return intertia tensor for entire system and angular momentum Vector. |
1048 | + | |
1049 | + | |
1050 | + | [ Ixx -Ixy -Ixz ] |
1051 | + | J =| -Iyx Iyy -Iyz | |
1052 | + | [ -Izx -Iyz Izz ] |
1053 | + | */ |
1054 | + | |
1055 | + | void SimInfo::getInertiaTensor(Mat3x3d &inertiaTensor, Vector3d &angularMomentum){ |
1056 | + | |
1057 | + | |
1058 | + | double xx = 0.0; |
1059 | + | double yy = 0.0; |
1060 | + | double zz = 0.0; |
1061 | + | double xy = 0.0; |
1062 | + | double xz = 0.0; |
1063 | + | double yz = 0.0; |
1064 | + | Vector3d com(0.0); |
1065 | + | Vector3d comVel(0.0); |
1066 | + | |
1067 | + | getComAll(com, comVel); |
1068 | + | |
1069 | + | SimInfo::MoleculeIterator i; |
1070 | + | Molecule* mol; |
1071 | + | |
1072 | + | Vector3d thisq(0.0); |
1073 | + | Vector3d thisv(0.0); |
1074 | + | |
1075 | + | double thisMass = 0.0; |
1076 | + | |
1077 | + | |
1078 | + | |
1079 | + | |
1080 | + | for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) { |
1081 | + | |
1082 | + | thisq = mol->getCom()-com; |
1083 | + | thisv = mol->getComVel()-comVel; |
1084 | + | thisMass = mol->getMass(); |
1085 | + | // Compute moment of intertia coefficients. |
1086 | + | xx += thisq[0]*thisq[0]*thisMass; |
1087 | + | yy += thisq[1]*thisq[1]*thisMass; |
1088 | + | zz += thisq[2]*thisq[2]*thisMass; |
1089 | + | |
1090 | + | // compute products of intertia |
1091 | + | xy += thisq[0]*thisq[1]*thisMass; |
1092 | + | xz += thisq[0]*thisq[2]*thisMass; |
1093 | + | yz += thisq[1]*thisq[2]*thisMass; |
1094 | + | |
1095 | + | angularMomentum += cross( thisq, thisv ) * thisMass; |
1096 | + | |
1097 | + | } |
1098 | + | |
1099 | + | |
1100 | + | inertiaTensor(0,0) = yy + zz; |
1101 | + | inertiaTensor(0,1) = -xy; |
1102 | + | inertiaTensor(0,2) = -xz; |
1103 | + | inertiaTensor(1,0) = -xy; |
1104 | + | inertiaTensor(1,1) = xx + zz; |
1105 | + | inertiaTensor(1,2) = -yz; |
1106 | + | inertiaTensor(2,0) = -xz; |
1107 | + | inertiaTensor(2,1) = -yz; |
1108 | + | inertiaTensor(2,2) = xx + yy; |
1109 | + | |
1110 | + | #ifdef IS_MPI |
1111 | + | Mat3x3d tmpI(inertiaTensor); |
1112 | + | Vector3d tmpAngMom; |
1113 | + | MPI_Allreduce(tmpI.getArrayPointer(), inertiaTensor.getArrayPointer(),9,MPI_DOUBLE,MPI_SUM, MPI_COMM_WORLD); |
1114 | + | MPI_Allreduce(tmpAngMom.getArrayPointer(), angularMomentum.getArrayPointer(),3,MPI_DOUBLE,MPI_SUM, MPI_COMM_WORLD); |
1115 | + | #endif |
1116 | + | |
1117 | + | return; |
1118 | + | } |
1119 | + | |
1120 | + | //Returns the angular momentum of the system |
1121 | + | Vector3d SimInfo::getAngularMomentum(){ |
1122 | + | |
1123 | + | Vector3d com(0.0); |
1124 | + | Vector3d comVel(0.0); |
1125 | + | Vector3d angularMomentum(0.0); |
1126 | + | |
1127 | + | getComAll(com,comVel); |
1128 | + | |
1129 | + | SimInfo::MoleculeIterator i; |
1130 | + | Molecule* mol; |
1131 | + | |
1132 | + | Vector3d thisr(0.0); |
1133 | + | Vector3d thisp(0.0); |
1134 | + | |
1135 | + | double thisMass; |
1136 | + | |
1137 | + | for (mol = beginMolecule(i); mol != NULL; mol = nextMolecule(i)) { |
1138 | + | thisMass = mol->getMass(); |
1139 | + | thisr = mol->getCom()-com; |
1140 | + | thisp = (mol->getComVel()-comVel)*thisMass; |
1141 | + | |
1142 | + | angularMomentum += cross( thisr, thisp ); |
1143 | + | |
1144 | + | } |
1145 | + | |
1146 | + | #ifdef IS_MPI |
1147 | + | Vector3d tmpAngMom; |
1148 | + | MPI_Allreduce(tmpAngMom.getArrayPointer(), angularMomentum.getArrayPointer(),3,MPI_DOUBLE,MPI_SUM, MPI_COMM_WORLD); |
1149 | + | #endif |
1150 | + | |
1151 | + | return angularMomentum; |
1152 | + | } |
1153 | + | |
1154 | + | |
1155 | }//end namespace oopse | |
1156 |
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