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root/group/trunk/OOPSE/libmdtools/SimSetup.cpp

Comparing trunk/OOPSE/libmdtools/SimSetup.cpp (file contents):
Revision 614 by mmeineke, Tue Jul 15 17:57:04 2003 UTC vs.
Revision 1163 by gezelter, Wed May 12 14:30:12 2004 UTC

#	Line 1 | Line 1
1	<	#include <cstdlib>
1	>	#include <algorithm>
2	>	#include <stdlib.h>
3		#include <iostream>
4	<	#include <cmath>
5	<
4	>	#include <math.h>
5	>	#include <string>
6	>	#include <sprng.h>
7		#include "SimSetup.hpp"
8	+	#include "ReadWrite.hpp"
9		#include "parse_me.h"
10		#include "Integrator.hpp"
11		#include "simError.h"
12	+	#include "RigidBody.hpp"
13	+	//#include "ConjugateMinimizer.hpp"
14	+	#include "OOPSEMinimizer.hpp"
15
16		#ifdef IS_MPI
17		#include "mpiBASS.h"
#	Line 14 | Line 20
20
21		// some defines for ensemble and Forcefield  cases
22
23	<	#define NVE_ENS   0
24	<	#define NVT_ENS   1
25	<	#define NPTi_ENS  2
26	<	#define NPTf_ENS  3
27	<	#define NPTim_ENS 4
22	<	#define NPTfm_ENS 5
23	>	#define NVE_ENS        0
24	>	#define NVT_ENS        1
25	>	#define NPTi_ENS       2
26	>	#define NPTf_ENS       3
27	>	#define NPTxyz_ENS     4
28
29
30	<	#define FF_DUFF 0
31	<	#define FF_LJ   1
30	>	#define FF_DUFF  0
31	>	#define FF_LJ    1
32	>	#define FF_EAM   2
33	>	#define FF_H2O   3
34
35	+	using namespace std;
36
37	+	/**
38	+	* Check whether dividend is divisble by divisor or not
39	+	*/
40	+	bool isDivisible(double dividend, double divisor){
41	+	double tolerance = 0.000001;
42	+	double quotient;
43	+	double diff;
44	+	int intQuotient;
45	+
46	+	quotient = dividend / divisor;
47	+
48	+	if (quotient < 0)
49	+	quotient = -quotient;
50	+
51	+	intQuotient = int (quotient + tolerance);
52	+
53	+	diff = fabs(fabs(dividend) - intQuotient  * fabs(divisor));
54	+
55	+	if (diff <= tolerance)
56	+	return true;
57	+	else
58	+	return false;
59	+	}
60	+
61		SimSetup::SimSetup(){
62	+
63	+	initSuspend = false;
64	+	isInfoArray = 0;
65	+	nInfo = 1;
66	+
67		stamps = new MakeStamps();
68		globals = new Globals();
69	<
69	>
70	>
71		#ifdef IS_MPI
72	<	strcpy( checkPointMsg, "SimSetup creation successful" );
72	>	strcpy(checkPointMsg, "SimSetup creation successful");
73		MPIcheckPoint();
74		#endif // IS_MPI
75		}
#	Line 41 | Line 79 | SimSetup::~SimSetup(){
79		delete globals;
80		}
81
82	<	void SimSetup::parseFile( char* fileName ){
82	>	void SimSetup::setSimInfo(SimInfo* the_info, int theNinfo){
83	>	info = the_info;
84	>	nInfo = theNinfo;
85	>	isInfoArray = 1;
86	>	initSuspend = true;
87	>	}
88
89	+
90	+	void SimSetup::parseFile(char* fileName){
91		#ifdef IS_MPI
92	<	if( worldRank == 0 ){
92	>	if (worldRank == 0){
93		#endif // is_mpi
94	<
94	>
95		inFileName = fileName;
96	<	set_interface_stamps( stamps, globals );
97	<
96	>	set_interface_stamps(stamps, globals);
97	>
98		#ifdef IS_MPI
99		mpiEventInit();
100		#endif
101
102	<	yacc_BASS( fileName );
102	>	yacc_BASS(fileName);
103
104		#ifdef IS_MPI
105		throwMPIEvent(NULL);
106		}
107	<	else receiveParse();
107	>	else{
108	>	receiveParse();
109	>	}
110		#endif
111
112		}
113
114		#ifdef IS_MPI
115		void SimSetup::receiveParse(void){
116	<
117	<	set_interface_stamps( stamps, globals );
118	<	mpiEventInit();
119	<	MPIcheckPoint();
73	<	mpiEventLoop();
74	<
116	>	set_interface_stamps(stamps, globals);
117	>	mpiEventInit();
118	>	MPIcheckPoint();
119	>	mpiEventLoop();
120		}
121
122		#endif // is_mpi
123
124	<	void SimSetup::createSim( void ){
124	>	void SimSetup::createSim(void){
125
81	–	MakeStamps *the_stamps;
82	–	Globals* the_globals;
83	–	int i, j, k, globalAtomIndex;
84	–
126		// gather all of the information from the Bass file
127	<
127	>
128		gatherInfo();
129
130		// creation of complex system objects
131
132		sysObjectsCreation();
133
93	–
94	–
95	–	// initialize the arrays
96	–
97	–
98	–
99	–	makeMolecules();
100	–	info->identArray = new int[info->n_atoms];
101	–	for(i=0; i<info->n_atoms; i++){
102	–	info->identArray[i] = the_atoms[i]->getIdent();
103	–	}
104	–
105	–
134		// check on the post processing info
135	<
135	>
136		finalInfoCheck();
137
110	–
111	–
112	–
138		// initialize the system coordinates
139
140	<	initSystemCoords();
141	<
140	>	if ( !initSuspend ){
141	>	initSystemCoords();
142
143	+	if( !(globals->getUseInitTime()) )
144	+	info[0].currentTime = 0.0;
145	+	}
146	+
147		// make the output filenames
148
149		makeOutNames();
121	–
122	–
150
124	–
125	–
126	–
127	–
128	–
129	–
130	–	// make the integrator
131	–
132	–
133	–	NVT*  myNVT = NULL;
134	–	NPTi* myNPTi = NULL;
135	–	NPTf* myNPTf = NULL;
136	–	NPTim* myNPTim = NULL;
137	–	NPTfm* myNPTfm = NULL;
138	–
139	–	switch( ensembleCase ){
140	–
141	–	case NVE_ENS:
142	–	new NVE( info, the_ff );
143	–	break;
144	–
145	–	case NVT_ENS:
146	–	myNVT = new NVT( info, the_ff );
147	–	myNVT->setTargetTemp(the_globals->getTargetTemp());
148	–
149	–	if (the_globals->haveTauThermostat())
150	–	myNVT->setTauThermostat(the_globals->getTauThermostat());
151	–
152	–	else {
153	–	sprintf( painCave.errMsg,
154	–	"SimSetup error: If you use the NVT\n"
155	–	"    ensemble, you must set tauThermostat.\n");
156	–	painCave.isFatal = 1;
157	–	simError();
158	–	}
159	–	break;
160	–
161	–	case NPTi_ENS:
162	–	myNPTi = new NPTi( info, the_ff );
163	–	myNPTi->setTargetTemp( the_globals->getTargetTemp() );
164	–
165	–	if (the_globals->haveTargetPressure())
166	–	myNPTi->setTargetPressure(the_globals->getTargetPressure());
167	–	else {
168	–	sprintf( painCave.errMsg,
169	–	"SimSetup error: If you use a constant pressure\n"
170	–	"    ensemble, you must set targetPressure in the BASS file.\n");
171	–	painCave.isFatal = 1;
172	–	simError();
173	–	}
174	–
175	–	if( the_globals->haveTauThermostat() )
176	–	myNPTi->setTauThermostat( the_globals->getTauThermostat() );
177	–	else{
178	–	sprintf( painCave.errMsg,
179	–	"SimSetup error: If you use an NPT\n"
180	–	"    ensemble, you must set tauThermostat.\n");
181	–	painCave.isFatal = 1;
182	–	simError();
183	–	}
184	–
185	–	if( the_globals->haveTauBarostat() )
186	–	myNPTi->setTauBarostat( the_globals->getTauBarostat() );
187	–	else{
188	–	sprintf( painCave.errMsg,
189	–	"SimSetup error: If you use an NPT\n"
190	–	"    ensemble, you must set tauBarostat.\n");
191	–	painCave.isFatal = 1;
192	–	simError();
193	–	}
194	–	break;
195	–
196	–	case NPTf_ENS:
197	–	myNPTf = new NPTf( info, the_ff );
198	–	myNPTf->setTargetTemp( the_globals->getTargetTemp());
199	–
200	–	if (the_globals->haveTargetPressure())
201	–	myNPTf->setTargetPressure(the_globals->getTargetPressure());
202	–	else {
203	–	sprintf( painCave.errMsg,
204	–	"SimSetup error: If you use a constant pressure\n"
205	–	"    ensemble, you must set targetPressure in the BASS file.\n");
206	–	painCave.isFatal = 1;
207	–	simError();
208	–	}
209	–
210	–	if( the_globals->haveTauThermostat() )
211	–	myNPTf->setTauThermostat( the_globals->getTauThermostat() );
212	–	else{
213	–	sprintf( painCave.errMsg,
214	–	"SimSetup error: If you use an NPT\n"
215	–	"    ensemble, you must set tauThermostat.\n");
216	–	painCave.isFatal = 1;
217	–	simError();
218	–	}
219	–
220	–	if( the_globals->haveTauBarostat() )
221	–	myNPTf->setTauBarostat( the_globals->getTauBarostat() );
222	–	else{
223	–	sprintf( painCave.errMsg,
224	–	"SimSetup error: If you use an NPT\n"
225	–	"    ensemble, you must set tauBarostat.\n");
226	–	painCave.isFatal = 1;
227	–	simError();
228	–	}
229	–	break;
230	–
231	–	case NPTim_ENS:
232	–	myNPTim = new NPTim( info, the_ff );
233	–	myNPTim->setTargetTemp( the_globals->getTargetTemp());
234	–
235	–	if (the_globals->haveTargetPressure())
236	–	myNPTim->setTargetPressure(the_globals->getTargetPressure());
237	–	else {
238	–	sprintf( painCave.errMsg,
239	–	"SimSetup error: If you use a constant pressure\n"
240	–	"    ensemble, you must set targetPressure in the BASS file.\n");
241	–	painCave.isFatal = 1;
242	–	simError();
243	–	}
244	–
245	–	if( the_globals->haveTauThermostat() )
246	–	myNPTim->setTauThermostat( the_globals->getTauThermostat() );
247	–	else{
248	–	sprintf( painCave.errMsg,
249	–	"SimSetup error: If you use an NPT\n"
250	–	"    ensemble, you must set tauThermostat.\n");
251	–	painCave.isFatal = 1;
252	–	simError();
253	–	}
254	–
255	–	if( the_globals->haveTauBarostat() )
256	–	myNPTim->setTauBarostat( the_globals->getTauBarostat() );
257	–	else{
258	–	sprintf( painCave.errMsg,
259	–	"SimSetup error: If you use an NPT\n"
260	–	"    ensemble, you must set tauBarostat.\n");
261	–	painCave.isFatal = 1;
262	–	simError();
263	–	}
264	–	break;
265	–
266	–	case NPTfm_ENS:
267	–	myNPTfm = new NPTfm( info, the_ff );
268	–	myNPTfm->setTargetTemp( the_globals->getTargetTemp());
269	–
270	–	if (the_globals->haveTargetPressure())
271	–	myNPTfm->setTargetPressure(the_globals->getTargetPressure());
272	–	else {
273	–	sprintf( painCave.errMsg,
274	–	"SimSetup error: If you use a constant pressure\n"
275	–	"    ensemble, you must set targetPressure in the BASS file.\n");
276	–	painCave.isFatal = 1;
277	–	simError();
278	–	}
279	–
280	–	if( the_globals->haveTauThermostat() )
281	–	myNPTfm->setTauThermostat( the_globals->getTauThermostat() );
282	–	else{
283	–	sprintf( painCave.errMsg,
284	–	"SimSetup error: If you use an NPT\n"
285	–	"    ensemble, you must set tauThermostat.\n");
286	–	painCave.isFatal = 1;
287	–	simError();
288	–	}
289	–
290	–	if( the_globals->haveTauBarostat() )
291	–	myNPTfm->setTauBarostat( the_globals->getTauBarostat() );
292	–	else{
293	–	sprintf( painCave.errMsg,
294	–	"SimSetup error: If you use an NPT\n"
295	–	"    ensemble, you must set tauBarostat.\n");
296	–	painCave.isFatal = 1;
297	–	simError();
298	–	}
299	–	break;
300	–
301	–	default:
302	–	sprintf( painCave.errMsg,
303	–	"SimSetup Error. Unrecognized ensemble in case statement.\n");
304	–	painCave.isFatal = 1;
305	–	simError();
306	–	}
307	–
308	–
151		#ifdef IS_MPI
152		mpiSim->mpiRefresh();
153		#endif
154
155		// initialize the Fortran
156
157	+	initFortran();
158
159	<	info->refreshSim();
160	<
161	<	if( !strcmp( info->mixingRule, "standard") ){
162	<	the_ff->initForceField( LB_MIXING_RULE );
163	<	}
164	<	else if( !strcmp( info->mixingRule, "explicit") ){
322	<	the_ff->initForceField( EXPLICIT_MIXING_RULE );
323	<	}
324	<	else{
325	<	sprintf( painCave.errMsg,
326	<	"SimSetup Error: unknown mixing rule -> \"%s\"\n",
327	<	info->mixingRule );
328	<	painCave.isFatal = 1;
329	<	simError();
330	<	}
159	>	if (globals->haveMinimizer())
160	>	// make minimizer
161	>	makeMinimizer();
162	>	else
163	>	// make the integrator
164	>	makeIntegrator();
165
332	–
333	–	#ifdef IS_MPI
334	–	strcpy( checkPointMsg,
335	–	"Successfully intialized the mixingRule for Fortran." );
336	–	MPIcheckPoint();
337	–	#endif // is_mpi
166		}
167
168
169	<	void SimSetup::makeMolecules( void ){
170	<
171	<	int i, j, exI, exJ, tempEx, stampID, atomOffset, excludeOffset;
172	<	molInit info;
169	>	void SimSetup::makeMolecules(void){
170	>	int i, j, k;
171	>	int exI, exJ, exK, exL, slI, slJ;
172	>	int tempI, tempJ, tempK, tempL;
173	>	int molI;
174	>	int stampID, atomOffset, rbOffset;
175	>	molInit molInfo;
176		DirectionalAtom* dAtom;
177	+	RigidBody* myRB;
178	+	StuntDouble* mySD;
179		LinkedAssign* extras;
180		LinkedAssign* current_extra;
181		AtomStamp* currentAtom;
182		BondStamp* currentBond;
183		BendStamp* currentBend;
184		TorsionStamp* currentTorsion;
185	<
185	>	RigidBodyStamp* currentRigidBody;
186	>	CutoffGroupStamp* currentCutoffGroup;
187	>	CutoffGroup* myCutoffGroup;
188	>
189		bond_pair* theBonds;
190		bend_set* theBends;
191		torsion_set* theTorsions;
192
193	<
193	>	set<int> skipList;
194	>
195	>	double phi, theta, psi;
196	>	char* molName;
197	>	char rbName[100];
198	>
199		//init the forceField paramters
200
201		the_ff->readParams();
202
362	–
203		// init the atoms
204
205	<	double ux, uy, uz, u, uSqr;
206	<
207	<	atomOffset = 0;
208	<	excludeOffset = 0;
209	<	for(i=0; i<info->n_mol; i++){
210	<
211	<	stampID = the_molecules[i].getStampID();
205	>	int nMembers, nNew, rb1, rb2;
206	>
207	>	for (k = 0; k < nInfo; k++){
208	>	the_ff->setSimInfo(&(info[k]));
209	>
210	>	atomOffset = 0;
211	>
212	>	for (i = 0; i < info[k].n_mol; i++){
213	>	stampID = info[k].molecules[i].getStampID();
214	>	molName = comp_stamps[stampID]->getID();
215	>
216	>	molInfo.nAtoms = comp_stamps[stampID]->getNAtoms();
217	>	molInfo.nBonds = comp_stamps[stampID]->getNBonds();
218	>	molInfo.nBends = comp_stamps[stampID]->getNBends();
219	>	molInfo.nTorsions = comp_stamps[stampID]->getNTorsions();
220	>	molInfo.nRigidBodies = comp_stamps[stampID]->getNRigidBodies();
221	>	molInfo.nCutoffGroups = comp_stamps[stampID]->getNCutoffGroups();
222	>
223	>	molInfo.myAtoms = &(info[k].atoms[atomOffset]);
224	>
225	>	if (molInfo.nBonds > 0)
226	>	molInfo.myBonds = new (Bond *) [molInfo.nBonds];
227	>	else
228	>	molInfo.myBonds = NULL;
229	>
230	>	if (molInfo.nBends > 0)
231	>	molInfo.myBends = new (Bend *) [molInfo.nBends];
232	>	else
233	>	molInfo.myBends = NULL;
234	>
235	>	if (molInfo.nTorsions > 0)
236	>	molInfo.myTorsions = new (Torsion *) [molInfo.nTorsions];
237	>	else
238	>	molInfo.myTorsions = NULL;
239	>
240	>	theBonds = new bond_pair[molInfo.nBonds];
241	>	theBends = new bend_set[molInfo.nBends];
242	>	theTorsions = new torsion_set[molInfo.nTorsions];
243	>
244	>	// make the Atoms
245	>
246	>	for (j = 0; j < molInfo.nAtoms; j++){
247	>	currentAtom = comp_stamps[stampID]->getAtom(j);
248	>
249	>	if (currentAtom->haveOrientation()){
250	>	dAtom = new DirectionalAtom((j + atomOffset),
251	>	info[k].getConfiguration());
252	>	info[k].n_oriented++;
253	>	molInfo.myAtoms[j] = dAtom;
254	>
255	>	// Directional Atoms have standard unit vectors which are oriented
256	>	// in space using the three Euler angles.  We assume the standard
257	>	// unit vector was originally along the z axis below.
258	>
259	>	phi = currentAtom->getEulerPhi() * M_PI / 180.0;
260	>	theta = currentAtom->getEulerTheta() * M_PI / 180.0;
261	>	psi = currentAtom->getEulerPsi()* M_PI / 180.0;
262	>
263	>	dAtom->setUnitFrameFromEuler(phi, theta, psi);
264	>
265	>	}
266	>	else{
267	>
268	>	molInfo.myAtoms[j] = new Atom((j + atomOffset), info[k].getConfiguration());
269	>
270	>	}
271	>
272	>	molInfo.myAtoms[j]->setType(currentAtom->getType());
273	>	#ifdef IS_MPI
274	>
275	>	molInfo.myAtoms[j]->setGlobalIndex(globalAtomIndex[j + atomOffset]);
276	>
277	>	#endif // is_mpi
278	>	}
279	>
280	>	// make the bonds
281	>	for (j = 0; j < molInfo.nBonds; j++){
282	>	currentBond = comp_stamps[stampID]->getBond(j);
283	>	theBonds[j].a = currentBond->getA() + atomOffset;
284	>	theBonds[j].b = currentBond->getB() + atomOffset;
285	>
286	>	tempI = theBonds[j].a;
287	>	tempJ = theBonds[j].b;
288	>
289	>	#ifdef IS_MPI
290	>	exI = info[k].atoms[tempI]->getGlobalIndex() + 1;
291	>	exJ = info[k].atoms[tempJ]->getGlobalIndex() + 1;
292	>	#else
293	>	exI = tempI + 1;
294	>	exJ = tempJ + 1;
295	>	#endif
296	>
297	>	info[k].excludes->addPair(exI, exJ);
298	>	}
299	>
300	>	//make the bends
301	>	for (j = 0; j < molInfo.nBends; j++){
302	>	currentBend = comp_stamps[stampID]->getBend(j);
303	>	theBends[j].a = currentBend->getA() + atomOffset;
304	>	theBends[j].b = currentBend->getB() + atomOffset;
305	>	theBends[j].c = currentBend->getC() + atomOffset;
306	>
307	>	if (currentBend->haveExtras()){
308	>	extras = currentBend->getExtras();
309	>	current_extra = extras;
310	>
311	>	while (current_extra != NULL){
312	>	if (!strcmp(current_extra->getlhs(), "ghostVectorSource")){
313	>	switch (current_extra->getType()){
314	>	case 0:
315	>	theBends[j].ghost = current_extra->getInt() + atomOffset;
316	>	theBends[j].isGhost = 1;
317	>	break;
318	>
319	>	case 1:
320	>	theBends[j].ghost = (int) current_extra->getDouble() +
321	>	atomOffset;
322	>	theBends[j].isGhost = 1;
323	>	break;
324	>
325	>	default:
326	>	sprintf(painCave.errMsg,
327	>	"SimSetup Error: ghostVectorSource was neither a "
328	>	"double nor an int.\n"
329	>	"-->Bend[%d] in %s\n",
330	>	j, comp_stamps[stampID]->getID());
331	>	painCave.isFatal = 1;
332	>	simError();
333	>	}
334	>	}
335	>	else{
336	>	sprintf(painCave.errMsg,
337	>	"SimSetup Error: unhandled bend assignment:\n"
338	>	"    -->%s in Bend[%d] in %s\n",
339	>	current_extra->getlhs(), j, comp_stamps[stampID]->getID());
340	>	painCave.isFatal = 1;
341	>	simError();
342	>	}
343	>
344	>	current_extra = current_extra->getNext();
345	>	}
346	>	}
347	>
348	>	if (theBends[j].isGhost) {
349	>
350	>	tempI = theBends[j].a;
351	>	tempJ = theBends[j].b;
352	>
353	>	#ifdef IS_MPI
354	>	exI = info[k].atoms[tempI]->getGlobalIndex() + 1;
355	>	exJ = info[k].atoms[tempJ]->getGlobalIndex() + 1;
356	>	#else
357	>	exI = tempI + 1;
358	>	exJ = tempJ + 1;
359	>	#endif
360	>	info[k].excludes->addPair(exI, exJ);
361	>
362	>	} else {
363	>
364	>	tempI = theBends[j].a;
365	>	tempJ = theBends[j].b;
366	>	tempK = theBends[j].c;
367	>
368	>	#ifdef IS_MPI
369	>	exI = info[k].atoms[tempI]->getGlobalIndex() + 1;
370	>	exJ = info[k].atoms[tempJ]->getGlobalIndex() + 1;
371	>	exK = info[k].atoms[tempK]->getGlobalIndex() + 1;
372	>	#else
373	>	exI = tempI + 1;
374	>	exJ = tempJ + 1;
375	>	exK = tempK + 1;
376	>	#endif
377	>
378	>	info[k].excludes->addPair(exI, exK);
379	>	info[k].excludes->addPair(exI, exJ);
380	>	info[k].excludes->addPair(exJ, exK);
381	>	}
382	>	}
383	>
384	>	for (j = 0; j < molInfo.nTorsions; j++){
385	>	currentTorsion = comp_stamps[stampID]->getTorsion(j);
386	>	theTorsions[j].a = currentTorsion->getA() + atomOffset;
387	>	theTorsions[j].b = currentTorsion->getB() + atomOffset;
388	>	theTorsions[j].c = currentTorsion->getC() + atomOffset;
389	>	theTorsions[j].d = currentTorsion->getD() + atomOffset;
390	>
391	>	tempI = theTorsions[j].a;
392	>	tempJ = theTorsions[j].b;
393	>	tempK = theTorsions[j].c;
394	>	tempL = theTorsions[j].d;
395	>
396	>	#ifdef IS_MPI
397	>	exI = info[k].atoms[tempI]->getGlobalIndex() + 1;
398	>	exJ = info[k].atoms[tempJ]->getGlobalIndex() + 1;
399	>	exK = info[k].atoms[tempK]->getGlobalIndex() + 1;
400	>	exL = info[k].atoms[tempL]->getGlobalIndex() + 1;
401	>	#else
402	>	exI = tempI + 1;
403	>	exJ = tempJ + 1;
404	>	exK = tempK + 1;
405	>	exL = tempL + 1;
406	>	#endif
407
408	<	info.nAtoms    = comp_stamps[stampID]->getNAtoms();
409	<	info.nBonds    = comp_stamps[stampID]->getNBonds();
410	<	info.nBends    = comp_stamps[stampID]->getNBends();
411	<	info.nTorsions = comp_stamps[stampID]->getNTorsions();
412	<	info.nExcludes = info.nBonds + info.nBends + info.nTorsions;
408	>	info[k].excludes->addPair(exI, exJ);
409	>	info[k].excludes->addPair(exI, exK);
410	>	info[k].excludes->addPair(exI, exL);
411	>	info[k].excludes->addPair(exJ, exK);
412	>	info[k].excludes->addPair(exJ, exL);
413	>	info[k].excludes->addPair(exK, exL);
414	>	}
415
379	–	info.myAtoms = &the_atoms[atomOffset];
380	–	info.myExcludes = &the_excludes[excludeOffset];
381	–	info.myBonds = new Bond*[info.nBonds];
382	–	info.myBends = new Bend*[info.nBends];
383	–	info.myTorsions = new Torsion*[info.nTorsions];
384	–
385	–	theBonds = new bond_pair[info.nBonds];
386	–	theBends = new bend_set[info.nBends];
387	–	theTorsions = new torsion_set[info.nTorsions];
388	–
389	–	// make the Atoms
390	–
391	–	for(j=0; j<info.nAtoms; j++){
416
417	<	currentAtom = comp_stamps[stampID]->getAtom( j );
418	<	if( currentAtom->haveOrientation() ){
419	<
420	<	dAtom = new DirectionalAtom(j + atomOffset);
421	<	info->n_oriented++;
422	<	info.myAtoms[j] = dAtom;
423	<
424	<	ux = currentAtom->getOrntX();
425	<	uy = currentAtom->getOrntY();
426	<	uz = currentAtom->getOrntZ();
427	<
428	<	uSqr = (ux * ux) + (uy * uy) + (uz * uz);
429	<
430	<	u = sqrt( uSqr );
431	<	ux = ux / u;
432	<	uy = uy / u;
433	<	uz = uz / u;
434	<
435	<	dAtom->setSUx( ux );
436	<	dAtom->setSUy( uy );
437	<	dAtom->setSUz( uz );
438	<	}
439	<	else{
440	<	info.myAtoms[j] = new GeneralAtom(j + atomOffset);
441	<	}
442	<	info.myAtoms[j]->setType( currentAtom->getType() );
443	<
417	>	molInfo.myRigidBodies.clear();
418	>
419	>	for (j = 0; j < molInfo.nRigidBodies; j++){
420	>
421	>	currentRigidBody = comp_stamps[stampID]->getRigidBody(j);
422	>	nMembers = currentRigidBody->getNMembers();
423	>
424	>	// Create the Rigid Body:
425	>
426	>	myRB = new RigidBody();
427	>
428	>	sprintf(rbName,"%s_RB_%d", molName, j);
429	>	myRB->setType(rbName);
430	>
431	>	for (rb1 = 0; rb1 < nMembers; rb1++) {
432	>
433	>	// molI is atom numbering inside this molecule
434	>	molI = currentRigidBody->getMember(rb1);
435	>
436	>	// tempI is atom numbering on local processor
437	>	tempI = molI + atomOffset;
438	>
439	>	// currentAtom is the AtomStamp (which we need for
440	>	// rigid body reference positions)
441	>	currentAtom = comp_stamps[stampID]->getAtom(molI);
442	>
443	>	// When we add to the rigid body, add the atom itself and
444	>	// the stamp info:
445	>
446	>	myRB->addAtom(info[k].atoms[tempI], currentAtom);
447	>
448	>	// Add this atom to the Skip List for the integrators
449		#ifdef IS_MPI
450	+	slI = info[k].atoms[tempI]->getGlobalIndex();
451	+	#else
452	+	slI = tempI;
453	+	#endif
454	+	skipList.insert(slI);
455	+
456	+	}
457	+
458	+	for(rb1 = 0; rb1 < nMembers - 1; rb1++) {
459	+	for(rb2 = rb1+1; rb2 < nMembers; rb2++) {
460	+
461	+	tempI = currentRigidBody->getMember(rb1);
462	+	tempJ = currentRigidBody->getMember(rb2);
463	+
464	+	// Some explanation is required here.
465	+	// Fortran indexing starts at 1, while c indexing starts at 0
466	+	// Also, in parallel computations, the GlobalIndex is
467	+	// used for the exclude list:
468	+
469	+	#ifdef IS_MPI
470	+	exI = molInfo.myAtoms[tempI]->getGlobalIndex() + 1;
471	+	exJ = molInfo.myAtoms[tempJ]->getGlobalIndex() + 1;
472	+	#else
473	+	exI = molInfo.myAtoms[tempI]->getIndex() + 1;
474	+	exJ = molInfo.myAtoms[tempJ]->getIndex() + 1;
475	+	#endif
476	+
477	+	info[k].excludes->addPair(exI, exJ);
478	+
479	+	}
480	+	}
481	+
482	+	molInfo.myRigidBodies.push_back(myRB);
483	+	info[k].rigidBodies.push_back(myRB);
484	+	}
485
486	<	info.myAtoms[j]->setGlobalIndex( globalIndex[j+atomOffset] );
486	>
487	>	//create cutoff group for molecule
488	>	molInfo.myCutoffGroups.clear();
489	>	for (j = 0; j < molInfo.nCutoffGroups; j++){
490	>
491	>	currentCutoffGroup = comp_stamps[stampID]->getCutoffGroup(j);
492	>	nMembers = currentCutoffGroup->getNMembers();
493	>
494	>	myCutoffGroup = new CutoffGroup();
495	>
496	>	for (int cg = 0; cg < nMembers; cg++) {
497	>
498	>	// molI is atom numbering inside this molecule
499	>	molI = currentCutoffGroup->getMember(cg);
500	>
501	>	// tempI is atom numbering on local processor
502	>	tempI = molI + atomOffset;
503	>
504	>	myCutoffGroup->addAtom(info[k].atoms[tempI]);
505	>	}
506	>
507	>	molInfo.myCutoffGroups.push_back(myCutoffGroup);
508	>	}//end for (j = 0; j < molInfo.nCutoffGroups; j++)
509
510	<	#endif // is_mpi
511	<	}
512	<
513	<	// make the bonds
514	<	for(j=0; j<info.nBonds; j++){
510	>
511	>
512	>	// After this is all set up, scan through the atoms to
513	>	// see if they can be added to the integrableObjects:
514	>
515	>	molInfo.myIntegrableObjects.clear();
516
430	–	currentBond = comp_stamps[stampID]->getBond( j );
431	–	theBonds[j].a = currentBond->getA() + atomOffset;
432	–	theBonds[j].b = currentBond->getB() + atomOffset;
517
518	<	exI = theBonds[j].a;
435	<	exJ = theBonds[j].b;
518	>	for (j = 0; j < molInfo.nAtoms; j++){
519
437	–	// exclude_I must always be the smaller of the pair
438	–	if( exI > exJ ){
439	–	tempEx = exI;
440	–	exI = exJ;
441	–	exJ = tempEx;
442	–	}
520		#ifdef IS_MPI
521	<	tempEx = exI;
522	<	exI = the_atoms[tempEx]->getGlobalIndex() + 1;
523	<	tempEx = exJ;
524	<	exJ = the_atoms[tempEx]->getGlobalIndex() + 1;
448	<
449	<	the_excludes[j+excludeOffset]->setPair( exI, exJ );
450	<	#else  // isn't MPI
521	>	slJ = molInfo.myAtoms[j]->getGlobalIndex();
522	>	#else
523	>	slJ = j+atomOffset;
524	>	#endif
525
526	<	the_excludes[j+excludeOffset]->setPair( (exI+1), (exJ+1) );
453	<	#endif  //is_mpi
454	<	}
455	<	excludeOffset += info.nBonds;
526	>	// if they aren't on the skip list, then they can be integrated
527
528	<	//make the bends
529	<	for(j=0; j<info.nBends; j++){
530	<
531	<	currentBend = comp_stamps[stampID]->getBend( j );
532	<	theBends[j].a = currentBend->getA() + atomOffset;
462	<	theBends[j].b = currentBend->getB() + atomOffset;
463	<	theBends[j].c = currentBend->getC() + atomOffset;
464	<
465	<	if( currentBend->haveExtras() ){
466	<
467	<	extras = currentBend->getExtras();
468	<	current_extra = extras;
469	<
470	<	while( current_extra != NULL ){
471	<	if( !strcmp( current_extra->getlhs(), "ghostVectorSource" )){
472	<
473	<	switch( current_extra->getType() ){
474	<
475	<	case 0:
476	<	theBends[j].ghost =
477	<	current_extra->getInt() + atomOffset;
478	<	theBends[j].isGhost = 1;
479	<	break;
480	<
481	<	case 1:
482	<	theBends[j].ghost =
483	<	(int)current_extra->getDouble() + atomOffset;
484	<	theBends[j].isGhost = 1;
485	<	break;
486	<
487	<	default:
488	<	sprintf( painCave.errMsg,
489	<	"SimSetup Error: ghostVectorSource was neither a "
490	<	"double nor an int.\n"
491	<	"-->Bend[%d] in %s\n",
492	<	j, comp_stamps[stampID]->getID() );
493	<	painCave.isFatal = 1;
494	<	simError();
495	<	}
496	<	}
497	<
498	<	else{
499	<
500	<	sprintf( painCave.errMsg,
501	<	"SimSetup Error: unhandled bend assignment:\n"
502	<	"    -->%s in Bend[%d] in %s\n",
503	<	current_extra->getlhs(),
504	<	j, comp_stamps[stampID]->getID() );
505	<	painCave.isFatal = 1;
506	<	simError();
507	<	}
508	<
509	<	current_extra = current_extra->getNext();
510	<	}
528	>	if (skipList.find(slJ) == skipList.end()) {
529	>	mySD = (StuntDouble *) molInfo.myAtoms[j];
530	>	info[k].integrableObjects.push_back(mySD);
531	>	molInfo.myIntegrableObjects.push_back(mySD);
532	>	}
533		}
512	–
513	–	if( !theBends[j].isGhost ){
514	–
515	–	exI = theBends[j].a;
516	–	exJ = theBends[j].c;
517	–	}
518	–	else{
519	–
520	–	exI = theBends[j].a;
521	–	exJ = theBends[j].b;
522	–	}
523	–
524	–	// exclude_I must always be the smaller of the pair
525	–	if( exI > exJ ){
526	–	tempEx = exI;
527	–	exI = exJ;
528	–	exJ = tempEx;
529	–	}
530	–	#ifdef IS_MPI
531	–	tempEx = exI;
532	–	exI = the_atoms[tempEx]->getGlobalIndex() + 1;
533	–	tempEx = exJ;
534	–	exJ = the_atoms[tempEx]->getGlobalIndex() + 1;
535	–
536	–	the_excludes[j+excludeOffset]->setPair( exI, exJ );
537	–	#else  // isn't MPI
538	–	the_excludes[j+excludeOffset]->setPair( (exI+1), (exJ+1) );
539	–	#endif  //is_mpi
540	–	}
541	–	excludeOffset += info.nBends;
534
535	<	for(j=0; j<info.nTorsions; j++){
544	<
545	<	currentTorsion = comp_stamps[stampID]->getTorsion( j );
546	<	theTorsions[j].a = currentTorsion->getA() + atomOffset;
547	<	theTorsions[j].b = currentTorsion->getB() + atomOffset;
548	<	theTorsions[j].c = currentTorsion->getC() + atomOffset;
549	<	theTorsions[j].d = currentTorsion->getD() + atomOffset;
550	<
551	<	exI = theTorsions[j].a;
552	<	exJ = theTorsions[j].d;
535	>	// all rigid bodies are integrated:
536
537	<	// exclude_I must always be the smaller of the pair
538	<	if( exI > exJ ){
539	<	tempEx = exI;
540	<	exI = exJ;
558	<	exJ = tempEx;
537	>	for (j = 0; j < molInfo.nRigidBodies; j++) {
538	>	mySD = (StuntDouble *) molInfo.myRigidBodies[j];
539	>	info[k].integrableObjects.push_back(mySD);
540	>	molInfo.myIntegrableObjects.push_back(mySD);
541		}
542	<	#ifdef IS_MPI
561	<	tempEx = exI;
562	<	exI = the_atoms[tempEx]->getGlobalIndex() + 1;
563	<	tempEx = exJ;
564	<	exJ = the_atoms[tempEx]->getGlobalIndex() + 1;
542	>
543
544	<	the_excludes[j+excludeOffset]->setPair( exI, exJ );
545	<	#else  // isn't MPI
546	<	the_excludes[j+excludeOffset]->setPair( (exI+1), (exJ+1) );
547	<	#endif  //is_mpi
548	<	}
549	<	excludeOffset += info.nTorsions;
544	>	// send the arrays off to the forceField for init.
545	>
546	>	the_ff->initializeAtoms(molInfo.nAtoms, molInfo.myAtoms);
547	>	the_ff->initializeBonds(molInfo.nBonds, molInfo.myBonds, theBonds);
548	>	the_ff->initializeBends(molInfo.nBends, molInfo.myBends, theBends);
549	>	the_ff->initializeTorsions(molInfo.nTorsions, molInfo.myTorsions,
550	>	theTorsions);
551
552	<
574	<	// send the arrays off to the forceField for init.
552	>	info[k].molecules[i].initialize(molInfo);
553
576	–	the_ff->initializeAtoms( info.nAtoms, info.myAtoms );
577	–	the_ff->initializeBonds( info.nBonds, info.myBonds, theBonds );
578	–	the_ff->initializeBends( info.nBends, info.myBends, theBends );
579	–	the_ff->initializeTorsions( info.nTorsions, info.myTorsions, theTorsions );
554
555	<
556	<	the_molecules[i].initialize( info );
557	<
558	<
559	<	atomOffset += info.nAtoms;
586	<	delete[] theBonds;
587	<	delete[] theBends;
588	<	delete[] theTorsions;
555	>	atomOffset += molInfo.nAtoms;
556	>	delete[] theBonds;
557	>	delete[] theBends;
558	>	delete[] theTorsions;
559	>	}
560		}
561
562		#ifdef IS_MPI
563	<	sprintf( checkPointMsg, "all molecules initialized succesfully" );
563	>	sprintf(checkPointMsg, "all molecules initialized succesfully");
564		MPIcheckPoint();
565		#endif // is_mpi
566
596	–	// clean up the forcefield
597	–	the_ff->calcRcut();
598	–	the_ff->cleanMe();
599	–
567		}
568
569	<	void SimSetup::initFromBass( void ){
603	<
569	>	void SimSetup::initFromBass(void){
570		int i, j, k;
571		int n_cells;
572		double cellx, celly, cellz;
#	Line 609 | Line 575 | void SimSetup::initFromBass( void ){
575		int n_extra;
576		int have_extra, done;
577
578	<	temp1 = (double)tot_nmol / 4.0;
579	<	temp2 = pow( temp1, ( 1.0 / 3.0 ) );
580	<	temp3 = ceil( temp2 );
578	>	double vel[3];
579	>	vel[0] = 0.0;
580	>	vel[1] = 0.0;
581	>	vel[2] = 0.0;
582
583	<	have_extra =0;
584	<	if( temp2 < temp3 ){ // we have a non-complete lattice
585	<	have_extra =1;
583	>	temp1 = (double) tot_nmol / 4.0;
584	>	temp2 = pow(temp1, (1.0 / 3.0));
585	>	temp3 = ceil(temp2);
586
587	<	n_cells = (int)temp3 - 1;
588	<	cellx = info->boxLx / temp3;
589	<	celly = info->boxLy / temp3;
590	<	cellz = info->boxLz / temp3;
624	<	n_extra = tot_nmol - ( 4 * n_cells * n_cells * n_cells );
625	<	temp1 = ((double)n_extra) / ( pow( temp3, 3.0 ) - pow( n_cells, 3.0 ) );
626	<	n_per_extra = (int)ceil( temp1 );
587	>	have_extra = 0;
588	>	if (temp2 < temp3){
589	>	// we have a non-complete lattice
590	>	have_extra = 1;
591
592	<	if( n_per_extra > 4){
593	<	sprintf( painCave.errMsg,
594	<	"SimSetup error. There has been an error in constructing"
595	<	" the non-complete lattice.\n" );
592	>	n_cells = (int) temp3 - 1;
593	>	cellx = info[0].boxL[0] / temp3;
594	>	celly = info[0].boxL[1] / temp3;
595	>	cellz = info[0].boxL[2] / temp3;
596	>	n_extra = tot_nmol - (4 * n_cells * n_cells * n_cells);
597	>	temp1 = ((double) n_extra) / (pow(temp3, 3.0) - pow(n_cells, 3.0));
598	>	n_per_extra = (int) ceil(temp1);
599	>
600	>	if (n_per_extra > 4){
601	>	sprintf(painCave.errMsg,
602	>	"SimSetup error. There has been an error in constructing"
603	>	" the non-complete lattice.\n");
604		painCave.isFatal = 1;
605		simError();
606		}
607		}
608		else{
609	<	n_cells = (int)temp3;
610	<	cellx = info->boxLx / temp3;
611	<	celly = info->boxLy / temp3;
612	<	cellz = info->boxLz / temp3;
609	>	n_cells = (int) temp3;
610	>	cellx = info[0].boxL[0] / temp3;
611	>	celly = info[0].boxL[1] / temp3;
612	>	cellz = info[0].boxL[2] / temp3;
613		}
614
615		current_mol = 0;
#	Line 645 | Line 617 | void SimSetup::initFromBass( void ){
617		current_comp = 0;
618		current_atom_ndx = 0;
619
620	<	for( i=0; i < n_cells ; i++ ){
621	<	for( j=0; j < n_cells; j++ ){
622	<	for( k=0; k < n_cells; k++ ){
620	>	for (i = 0; i < n_cells ; i++){
621	>	for (j = 0; j < n_cells; j++){
622	>	for (k = 0; k < n_cells; k++){
623	>	makeElement(i * cellx, j * celly, k * cellz);
624
625	<	makeElement( i * cellx,
653	<	j * celly,
654	<	k * cellz );
625	>	makeElement(i * cellx + 0.5 * cellx, j * celly + 0.5 * celly, k * cellz);
626
627	<	makeElement( i * cellx + 0.5 * cellx,
657	<	j * celly + 0.5 * celly,
658	<	k * cellz );
627	>	makeElement(i * cellx, j * celly + 0.5 * celly, k * cellz + 0.5 * cellz);
628
629	<	makeElement( i * cellx,
661	<	j * celly + 0.5 * celly,
662	<	k * cellz + 0.5 * cellz );
663	<
664	<	makeElement( i * cellx + 0.5 * cellx,
665	<	j * celly,
666	<	k * cellz + 0.5 * cellz );
629	>	makeElement(i * cellx + 0.5 * cellx, j * celly, k * cellz + 0.5 * cellz);
630		}
631		}
632		}
633
634	<	if( have_extra ){
634	>	if (have_extra){
635		done = 0;
636
637		int start_ndx;
638	<	for( i=0; i < (n_cells+1) && !done; i++ ){
639	<	for( j=0; j < (n_cells+1) && !done; j++ ){
638	>	for (i = 0; i < (n_cells + 1) && !done; i++){
639	>	for (j = 0; j < (n_cells + 1) && !done; j++){
640	>	if (i < n_cells){
641	>	if (j < n_cells){
642	>	start_ndx = n_cells;
643	>	}
644	>	else
645	>	start_ndx = 0;
646	>	}
647	>	else
648	>	start_ndx = 0;
649
650	<	if( i < n_cells ){
650	>	for (k = start_ndx; k < (n_cells + 1) && !done; k++){
651	>	makeElement(i * cellx, j * celly, k * cellz);
652	>	done = (current_mol >= tot_nmol);
653
654	<	if( j < n_cells ){
655	<	start_ndx = n_cells;
656	<	}
657	<	else start_ndx = 0;
658	<	}
685	<	else start_ndx = 0;
654	>	if (!done && n_per_extra > 1){
655	>	makeElement(i * cellx + 0.5 * cellx, j * celly + 0.5 * celly,
656	>	k * cellz);
657	>	done = (current_mol >= tot_nmol);
658	>	}
659
660	<	for( k=start_ndx; k < (n_cells+1) && !done; k++ ){
660	>	if (!done && n_per_extra > 2){
661	>	makeElement(i * cellx, j * celly + 0.5 * celly,
662	>	k * cellz + 0.5 * cellz);
663	>	done = (current_mol >= tot_nmol);
664	>	}
665
666	<	makeElement( i * cellx,
667	<	j * celly,
668	<	k * cellz );
669	<	done = ( current_mol >= tot_nmol );
666	>	if (!done && n_per_extra > 3){
667	>	makeElement(i * cellx + 0.5 * cellx, j * celly,
668	>	k * cellz + 0.5 * cellz);
669	>	done = (current_mol >= tot_nmol);
670	>	}
671	>	}
672	>	}
673	>	}
674	>	}
675
676	<	if( !done && n_per_extra > 1 ){
677	<	makeElement( i * cellx + 0.5 * cellx,
678	<	j * celly + 0.5 * celly,
679	<	k * cellz );
698	<	done = ( current_mol >= tot_nmol );
699	<	}
676	>	for (i = 0; i < info[0].n_atoms; i++){
677	>	info[0].atoms[i]->setVel(vel);
678	>	}
679	>	}
680
681	<	if( !done && n_per_extra > 2){
702	<	makeElement( i * cellx,
703	<	j * celly + 0.5 * celly,
704	<	k * cellz + 0.5 * cellz );
705	<	done = ( current_mol >= tot_nmol );
706	<	}
707	<
708	<	if( !done && n_per_extra > 3){
709	<	makeElement( i * cellx + 0.5 * cellx,
710	<	j * celly,
711	<	k * cellz + 0.5 * cellz );
712	<	done = ( current_mol >= tot_nmol );
713	<	}
714	<	}
715	<	}
716	<	}
717	<	}
718	<
719	<
720	<	for( i=0; i<info->n_atoms; i++ ){
721	<	info->atoms[i]->set_vx( 0.0 );
722	<	info->atoms[i]->set_vy( 0.0 );
723	<	info->atoms[i]->set_vz( 0.0 );
724	<	}
725	<	}
726	<
727	<	void SimSetup::makeElement( double x, double y, double z ){
728	<
681	>	void SimSetup::makeElement(double x, double y, double z){
682		int k;
683		AtomStamp* current_atom;
684		DirectionalAtom* dAtom;
685		double rotMat[3][3];
686	+	double pos[3];
687
688	<	for( k=0; k<comp_stamps[current_comp]->getNAtoms(); k++ ){
689	<
690	<	current_atom = comp_stamps[current_comp]->getAtom( k );
691	<	if( !current_atom->havePosition() ){
692	<	sprintf( painCave.errMsg,
693	<	"SimSetup:initFromBass error.\n"
694	<	"\tComponent %s, atom %s does not have a position specified.\n"
695	<	"\tThe initialization routine is unable to give a start"
696	<	" position.\n",
743	<	comp_stamps[current_comp]->getID(),
744	<	current_atom->getType() );
688	>	for (k = 0; k < comp_stamps[current_comp]->getNAtoms(); k++){
689	>	current_atom = comp_stamps[current_comp]->getAtom(k);
690	>	if (!current_atom->havePosition()){
691	>	sprintf(painCave.errMsg,
692	>	"SimSetup:initFromBass error.\n"
693	>	"\tComponent %s, atom %s does not have a position specified.\n"
694	>	"\tThe initialization routine is unable to give a start"
695	>	" position.\n",
696	>	comp_stamps[current_comp]->getID(), current_atom->getType());
697		painCave.isFatal = 1;
698		simError();
699		}
700
701	<	the_atoms[current_atom_ndx]->setX( x + current_atom->getPosX() );
702	<	the_atoms[current_atom_ndx]->setY( y + current_atom->getPosY() );
703	<	the_atoms[current_atom_ndx]->setZ( z + current_atom->getPosZ() );
701	>	pos[0] = x + current_atom->getPosX();
702	>	pos[1] = y + current_atom->getPosY();
703	>	pos[2] = z + current_atom->getPosZ();
704
705	<	if( the_atoms[current_atom_ndx]->isDirectional() ){
705	>	info[0].atoms[current_atom_ndx]->setPos(pos);
706
707	<	dAtom = (DirectionalAtom *)the_atoms[current_atom_ndx];
707	>	if (info[0].atoms[current_atom_ndx]->isDirectional()){
708	>	dAtom = (DirectionalAtom *) info[0].atoms[current_atom_ndx];
709
710		rotMat[0][0] = 1.0;
711		rotMat[0][1] = 0.0;
#	Line 766 | Line 719 | void SimSetup::makeElement( double x, double y, double
719		rotMat[2][1] = 0.0;
720		rotMat[2][2] = 1.0;
721
722	<	dAtom->setA( rotMat );
722	>	dAtom->setA(rotMat);
723		}
724
725		current_atom_ndx++;
#	Line 775 | Line 728 | void SimSetup::makeElement( double x, double y, double
728		current_mol++;
729		current_comp_mol++;
730
731	<	if( current_comp_mol >= components_nmol[current_comp] ){
779	<
731	>	if (current_comp_mol >= components_nmol[current_comp]){
732		current_comp_mol = 0;
733		current_comp++;
734		}
735		}
736
737
738	<	void SimSetup::gatherInfo( void ){
738	>	void SimSetup::gatherInfo(void){
739	>	int i;
740
741		ensembleCase = -1;
742		ffCase = -1;
743
791	–	// get the stamps and globals;
792	–	the_stamps = stamps;
793	–	the_globals = globals;
794	–
744		// set the easy ones first
796	–	info->target_temp = the_globals->getTargetTemp();
797	–	info->dt = the_globals->getDt();
798	–	info->run_time = the_globals->getRunTime();
799	–	n_components = the_globals->getNComponents();
745
746	+	for (i = 0; i < nInfo; i++){
747	+	info[i].target_temp = globals->getTargetTemp();
748	+	info[i].dt = globals->getDt();
749	+	info[i].run_time = globals->getRunTime();
750	+	}
751	+	n_components = globals->getNComponents();
752
753	+
754		// get the forceField
755
756	<	strcpy( force_field, the_globals->getForceField() );
756	>	strcpy(force_field, globals->getForceField());
757
758	<	if( !strcasecmp( force_field, "DUFF" )) ffCase = FF_DUFF;
759	<	else if( !strcasecmp( force_field, "LJ" )) ffCase = FF_LJ;
758	>	if (!strcasecmp(force_field, "DUFF")){
759	>	ffCase = FF_DUFF;
760	>	}
761	>	else if (!strcasecmp(force_field, "LJ")){
762	>	ffCase = FF_LJ;
763	>	}
764	>	else if (!strcasecmp(force_field, "EAM")){
765	>	ffCase = FF_EAM;
766	>	}
767	>	else if (!strcasecmp(force_field, "WATER")){
768	>	ffCase = FF_H2O;
769	>	}
770		else{
771	<	sprintf( painCave.errMsg,
772	<	"SimSetup Error. Unrecognized force field -> %s\n",
773	<	force_field );
774	<	painCave.isFatal = 1;
813	<	simError();
771	>	sprintf(painCave.errMsg, "SimSetup Error. Unrecognized force field -> %s\n",
772	>	force_field);
773	>	painCave.isFatal = 1;
774	>	simError();
775		}
776
777	<	// get the ensemble
777	>	// get the ensemble
778
779	<	strcpy( ensemble, the_globals->getEnsemble() );
779	>	strcpy(ensemble, globals->getEnsemble());
780
781	<	if( !strcasecmp( ensemble, "NVE" ))      ensembleCase = NVE_ENS;
782	<	else if( !strcasecmp( ensemble, "NVT" )) ensembleCase = NVT_ENS;
783	<	else if( !strcasecmp( ensemble, "NPTi" ) || !strcasecmp( ensemble, "NPT") )
781	>	if (!strcasecmp(ensemble, "NVE")){
782	>	ensembleCase = NVE_ENS;
783	>	}
784	>	else if (!strcasecmp(ensemble, "NVT")){
785	>	ensembleCase = NVT_ENS;
786	>	}
787	>	else if (!strcasecmp(ensemble, "NPTi") || !strcasecmp(ensemble, "NPT")){
788		ensembleCase = NPTi_ENS;
789	<	else if( !strcasecmp( ensemble, "NPTf" )) ensembleCase = NPTf_ENS;
790	<	else if( !strcasecmp( ensemble, "NPTim" )) ensembleCase = NPTim_ENS;
791	<	else if( !strcasecmp( ensemble, "NPTfm" )) ensembleCase = NPTfm_ENS;
789	>	}
790	>	else if (!strcasecmp(ensemble, "NPTf")){
791	>	ensembleCase = NPTf_ENS;
792	>	}
793	>	else if (!strcasecmp(ensemble, "NPTxyz")){
794	>	ensembleCase = NPTxyz_ENS;
795	>	}
796		else{
797	<	sprintf( painCave.errMsg,
798	<	"SimSetup Warning. Unrecognized Ensemble -> %s, "
799	<	"reverting to NVE for this simulation.\n",
800	<	ensemble );
801	<	painCave.isFatal = 0;
802	<	simError();
803	<	strcpy( ensemble, "NVE" );
804	<	ensembleCase = NVE_ENS;
797	>	sprintf(painCave.errMsg,
798	>	"SimSetup Warning. Unrecognized Ensemble -> %s \n"
799	>	"\treverting to NVE for this simulation.\n",
800	>	ensemble);
801	>	painCave.isFatal = 0;
802	>	simError();
803	>	strcpy(ensemble, "NVE");
804	>	ensembleCase = NVE_ENS;
805		}
837	–	strcpy( info->ensemble, ensemble );
806
807	<	// get the mixing rule
807	>	for (i = 0; i < nInfo; i++){
808	>	strcpy(info[i].ensemble, ensemble);
809
810	<	strcpy( info->mixingRule, the_globals->getMixingRule() );
811	<	info->usePBC = the_globals->getPBC();
812	<
813	<
810	>	// get the mixing rule
811	>
812	>	strcpy(info[i].mixingRule, globals->getMixingRule());
813	>	info[i].usePBC = globals->getPBC();
814	>	}
815	>
816		// get the components and calculate the tot_nMol and indvidual n_mol
817	<
818	<	the_components = the_globals->getComponents();
817	>
818	>	the_components = globals->getComponents();
819		components_nmol = new int[n_components];
820
821
822	<	if( !the_globals->haveNMol() ){
822	>	if (!globals->haveNMol()){
823		// we don't have the total number of molecules, so we assume it is
824		// given in each component
825
826		tot_nmol = 0;
827	<	for( i=0; i<n_components; i++ ){
828	<
829	<	if( !the_components[i]->haveNMol() ){
830	<	// we have a problem
831	<	sprintf( painCave.errMsg,
832	<	"SimSetup Error. No global NMol or component NMol"
833	<	" given. Cannot calculate the number of atoms.\n" );
834	<	painCave.isFatal = 1;
864	<	simError();
827	>	for (i = 0; i < n_components; i++){
828	>	if (!the_components[i]->haveNMol()){
829	>	// we have a problem
830	>	sprintf(painCave.errMsg,
831	>	"SimSetup Error. No global NMol or component NMol given.\n"
832	>	"\tCannot calculate the number of atoms.\n");
833	>	painCave.isFatal = 1;
834	>	simError();
835		}
836
837		tot_nmol += the_components[i]->getNMol();
#	Line 869 | Line 839 | void SimSetup::gatherInfo( void ){
839		}
840		}
841		else{
842	<	sprintf( painCave.errMsg,
843	<	"SimSetup error.\n"
844	<	"\tSorry, the ability to specify total"
845	<	" nMols and then give molfractions in the components\n"
846	<	"\tis not currently supported."
847	<	" Please give nMol in the components.\n" );
842	>	sprintf(painCave.errMsg,
843	>	"SimSetup error.\n"
844	>	"\tSorry, the ability to specify total"
845	>	" nMols and then give molfractions in the components\n"
846	>	"\tis not currently supported."
847	>	" Please give nMol in the components.\n");
848		painCave.isFatal = 1;
849		simError();
850		}
851
852	<	// set the status, sample, and thermal kick times
853	<
854	<	if( the_globals->haveSampleTime() ){
855	<	info->sampleTime = the_globals->getSampleTime();
856	<	info->statusTime = info->sampleTime;
857	<	info->thermalTime = info->sampleTime;
852	>	//check whether sample time, status time, thermal time and reset time are divisble by dt
853	>	if (globals->haveSampleTime() && !isDivisible(globals->getSampleTime(), globals->getDt())){
854	>	sprintf(painCave.errMsg,
855	>	"Sample time is not divisible by dt.\n"
856	>	"\tThis will result in samples that are not uniformly\n"
857	>	"\tdistributed in time.  If this is a problem, change\n"
858	>	"\tyour sampleTime variable.\n");
859	>	painCave.isFatal = 0;
860	>	simError();
861		}
889	–	else{
890	–	info->sampleTime = the_globals->getRunTime();
891	–	info->statusTime = info->sampleTime;
892	–	info->thermalTime = info->sampleTime;
893	–	}
862
863	<	if( the_globals->haveStatusTime() ){
864	<	info->statusTime = the_globals->getStatusTime();
863	>	if (globals->haveStatusTime() && !isDivisible(globals->getStatusTime(), globals->getDt())){
864	>	sprintf(painCave.errMsg,
865	>	"Status time is not divisible by dt.\n"
866	>	"\tThis will result in status reports that are not uniformly\n"
867	>	"\tdistributed in time.  If this is a problem, change \n"
868	>	"\tyour statusTime variable.\n");
869	>	painCave.isFatal = 0;
870	>	simError();
871		}
872
873	<	if( the_globals->haveThermalTime() ){
874	<	info->thermalTime = the_globals->getThermalTime();
875	<	}
873	>	if (globals->haveThermalTime() && !isDivisible(globals->getThermalTime(), globals->getDt())){
874	>	sprintf(painCave.errMsg,
875	>	"Thermal time is not divisible by dt.\n"
876	>	"\tThis will result in thermalizations that are not uniformly\n"
877	>	"\tdistributed in time.  If this is a problem, change \n"
878	>	"\tyour thermalTime variable.\n");
879	>	painCave.isFatal = 0;
880	>	simError();
881	>	}
882
883	<	// check for the temperature set flag
883	>	if (globals->haveResetTime() && !isDivisible(globals->getResetTime(), globals->getDt())){
884	>	sprintf(painCave.errMsg,
885	>	"Reset time is not divisible by dt.\n"
886	>	"\tThis will result in integrator resets that are not uniformly\n"
887	>	"\tdistributed in time.  If this is a problem, change\n"
888	>	"\tyour resetTime variable.\n");
889	>	painCave.isFatal = 0;
890	>	simError();
891	>	}
892
893	<	if( the_globals->haveTempSet() ) info->setTemp = the_globals->getTempSet();
893	>	// set the status, sample, and thermal kick times
894
895	<	// get some of the tricky things that may still be in the globals
895	>	for (i = 0; i < nInfo; i++){
896	>	if (globals->haveSampleTime()){
897	>	info[i].sampleTime = globals->getSampleTime();
898	>	info[i].statusTime = info[i].sampleTime;
899	>	}
900	>	else{
901	>	info[i].sampleTime = globals->getRunTime();
902	>	info[i].statusTime = info[i].sampleTime;
903	>	}
904
905	<	double boxVector[3];
906	<	if( the_globals->haveBox() ){
911	<	boxVector[0] = the_globals->getBox();
912	<	boxVector[1] = the_globals->getBox();
913	<	boxVector[2] = the_globals->getBox();
914	<
915	<	info->setBox( boxVector );
916	<	}
917	<	else if( the_globals->haveDensity() ){
918	<
919	<	double vol;
920	<	vol = (double)tot_nmol / the_globals->getDensity();
921	<	boxVector[0] = pow( vol, ( 1.0 / 3.0 ) );
922	<	boxVector[1] = boxVector[0];
923	<	boxVector[2] = boxVector[0];
924	<
925	<	info->setBox( boxVector );
926	<	}
927	<	else{
928	<	if( !the_globals->haveBoxX() ){
929	<	sprintf( painCave.errMsg,
930	<	"SimSetup error, no periodic BoxX size given.\n" );
931	<	painCave.isFatal = 1;
932	<	simError();
905	>	if (globals->haveStatusTime()){
906	>	info[i].statusTime = globals->getStatusTime();
907		}
934	–	boxVector[0] = the_globals->getBoxX();
908
909	<	if( !the_globals->haveBoxY() ){
910	<	sprintf( painCave.errMsg,
911	<	"SimSetup error, no periodic BoxY size given.\n" );
912	<	painCave.isFatal = 1;
940	<	simError();
909	>	if (globals->haveThermalTime()){
910	>	info[i].thermalTime = globals->getThermalTime();
911	>	} else {
912	>	info[i].thermalTime = globals->getRunTime();
913		}
942	–	boxVector[1] = the_globals->getBoxY();
914
915	<	if( !the_globals->haveBoxZ() ){
916	<	sprintf( painCave.errMsg,
917	<	"SimSetup error, no periodic BoxZ size given.\n" );
918	<	painCave.isFatal = 1;
948	<	simError();
915	>	info[i].resetIntegrator = 0;
916	>	if( globals->haveResetTime() ){
917	>	info[i].resetTime = globals->getResetTime();
918	>	info[i].resetIntegrator = 1;
919		}
950	–	boxVector[2] = the_globals->getBoxZ();
920
921	<	info->setBox( boxVector );
921	>	// check for the temperature set flag
922	>
923	>	if (globals->haveTempSet())
924	>	info[i].setTemp = globals->getTempSet();
925	>
926	>	// check for the extended State init
927	>
928	>	info[i].useInitXSstate = globals->getUseInitXSstate();
929	>	info[i].orthoTolerance = globals->getOrthoBoxTolerance();
930	>
931		}
932	+
933	+	//setup seed for random number generator
934	+	int seedValue;
935
936	+	if (globals->haveSeed()){
937	+	seedValue = globals->getSeed();
938
939	+	if(seedValue / 1E9 == 0){
940	+	sprintf(painCave.errMsg,
941	+	"Seed for sprng library should contain at least 9 digits\n"
942	+	"OOPSE will generate a seed for user\n");
943	+	painCave.isFatal = 0;
944	+	simError();
945	+
946	+	//using seed generated by system instead of invalid seed set by user
947	+	#ifndef IS_MPI
948	+	seedValue = make_sprng_seed();
949	+	#else
950	+	if (worldRank == 0){
951	+	seedValue = make_sprng_seed();
952	+	}
953	+	MPI_Bcast(&seedValue, 1, MPI_INT, 0, MPI_COMM_WORLD);
954	+	#endif
955	+	}
956	+	}//end of if branch of globals->haveSeed()
957	+	else{
958
959	+	#ifndef IS_MPI
960	+	seedValue = make_sprng_seed();
961	+	#else
962	+	if (worldRank == 0){
963	+	seedValue = make_sprng_seed();
964	+	}
965	+	MPI_Bcast(&seedValue, 1, MPI_INT, 0, MPI_COMM_WORLD);
966	+	#endif
967	+	}//end of globals->haveSeed()
968	+
969	+	for (int i = 0; i < nInfo; i++){
970	+	info[i].setSeed(seedValue);
971	+	}
972	+
973		#ifdef IS_MPI
974	<	strcpy( checkPointMsg, "Succesfully gathered all information from Bass\n" );
974	>	strcpy(checkPointMsg, "Successfully gathered all information from Bass\n");
975		MPIcheckPoint();
976		#endif // is_mpi
961	–
977		}
978
979
980	<	void SimSetup::finalInfoCheck( void ){
980	>	void SimSetup::finalInfoCheck(void){
981		int index;
982		int usesDipoles;
983	<
983	>	int usesCharges;
984	>	int i;
985
986	<	// check electrostatic parameters
987	<
988	<	index = 0;
989	<	usesDipoles = 0;
990	<	while( (index < info->n_atoms) && !usesDipoles ){
991	<	usesDipoles = ((info->atoms)[index])->hasDipole();
992	<	index++;
993	<	}
994	<
986	>	for (i = 0; i < nInfo; i++){
987	>	// check electrostatic parameters
988	>
989	>	index = 0;
990	>	usesDipoles = 0;
991	>	while ((index < info[i].n_atoms) && !usesDipoles){
992	>	usesDipoles = (info[i].atoms[index])->hasDipole();
993	>	index++;
994	>	}
995	>	index = 0;
996	>	usesCharges = 0;
997	>	while ((index < info[i].n_atoms) && !usesCharges){
998	>	usesCharges= (info[i].atoms[index])->hasCharge();
999	>	index++;
1000	>	}
1001		#ifdef IS_MPI
1002	<	int myUse = usesDipoles
1003	<	MPI_Allreduce( &myUse, &UsesDipoles, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD );
1002	>	int myUse = usesDipoles;
1003	>	MPI_Allreduce(&myUse, &usesDipoles, 1, MPI_INT, MPI_LOR, MPI_COMM_WORLD);
1004		#endif //is_mpi
1005
1006	+	double theRcut, theRsw;
1007
1008	<	if (the_globals->getUseRF() ) {
1009	<	info->useReactionField = 1;
1010	<
1011	<	if( !the_globals->haveECR() ){
1012	<	sprintf( painCave.errMsg,
1013	<	"SimSetup Warning: using default value of 1/2 the smallest "
1014	<	"box length for the electrostaticCutoffRadius.\n"
1015	<	"I hope you have a very fast processor!\n");
1016	<	painCave.isFatal = 0;
1017	<	simError();
1018	<	double smallest;
1019	<	smallest = info->boxLx;
1020	<	if (info->boxLy <= smallest) smallest = info->boxLy;
1021	<	if (info->boxLz <= smallest) smallest = info->boxLz;
1022	<	info->ecr = 0.5 * smallest;
1023	<	} else {
1024	<	info->ecr        = the_globals->getECR();
1025	<	}
1026	<
1027	<	if( !the_globals->haveEST() ){
1028	<	sprintf( painCave.errMsg,
1006	<	"SimSetup Warning: using default value of 0.05 * the "
1007	<	"electrostaticCutoffRadius for the electrostaticSkinThickness\n"
1008	<	);
1009	<	painCave.isFatal = 0;
1010	<	simError();
1011	<	info->est = 0.05 * info->ecr;
1012	<	} else {
1013	<	info->est        = the_globals->getEST();
1014	<	}
1015	<
1016	<	if(!the_globals->haveDielectric() ){
1017	<	sprintf( painCave.errMsg,
1018	<	"SimSetup Error: You are trying to use Reaction Field without"
1019	<	"setting a dielectric constant!\n"
1020	<	);
1021	<	painCave.isFatal = 1;
1022	<	simError();
1008	>	if (globals->haveRcut()) {
1009	>	theRcut = globals->getRcut();
1010	>
1011	>	if (globals->haveRsw())
1012	>	theRsw = globals->getRsw();
1013	>	else
1014	>	theRsw = theRcut;
1015	>
1016	>	info[i].setDefaultRcut(theRcut, theRsw);
1017	>
1018	>	} else {
1019	>
1020	>	the_ff->calcRcut();
1021	>	theRcut = info[i].getRcut();
1022	>
1023	>	if (globals->haveRsw())
1024	>	theRsw = globals->getRsw();
1025	>	else
1026	>	theRsw = theRcut;
1027	>
1028	>	info[i].setDefaultRcut(theRcut, theRsw);
1029		}
1030	<	info->dielectric = the_globals->getDielectric();
1031	<	}
1032	<	else {
1027	<	if (usesDipoles) {
1030	>
1031	>	if (globals->getUseRF()){
1032	>	info[i].useReactionField = 1;
1033
1034	<	if( !the_globals->haveECR() ){
1035	<	sprintf( painCave.errMsg,
1036	<	"SimSetup Warning: using default value of 1/2 the smallest "
1037	<	"box length for the electrostaticCutoffRadius.\n"
1038	<	"I hope you have a very fast processor!\n");
1034	>	if (!globals->haveRcut()){
1035	>	sprintf(painCave.errMsg,
1036	>	"SimSetup Warning: No value was set for the cutoffRadius.\n"
1037	>	"\tOOPSE will use a default value of 15.0 angstroms"
1038	>	"\tfor the cutoffRadius.\n");
1039		painCave.isFatal = 0;
1040		simError();
1041	<	double smallest;
1037	<	smallest = info->boxLx;
1038	<	if (info->boxLy <= smallest) smallest = info->boxLy;
1039	<	if (info->boxLz <= smallest) smallest = info->boxLz;
1040	<	info->ecr = 0.5 * smallest;
1041	<	} else {
1042	<	info->ecr        = the_globals->getECR();
1041	>	theRcut = 15.0;
1042		}
1043	<
1044	<	if( !the_globals->haveEST() ){
1045	<	sprintf( painCave.errMsg,
1046	<	"SimSetup Warning: using default value of 5%% of the "
1047	<	"electrostaticCutoffRadius for the "
1048	<	"electrostaticSkinThickness\n"
1049	<	);
1043	>	else{
1044	>	theRcut = globals->getRcut();
1045	>	}
1046	>
1047	>	if (!globals->haveRsw()){
1048	>	sprintf(painCave.errMsg,
1049	>	"SimSetup Warning: No value was set for switchingRadius.\n"
1050	>	"\tOOPSE will use a default value of\n"
1051	>	"\t0.95 * cutoffRadius for the switchingRadius\n");
1052		painCave.isFatal = 0;
1053		simError();
1054	<	info->est = 0.05 * info->ecr;
1054	<	} else {
1055	<	info->est        = the_globals->getEST();
1054	>	theRsw = 0.95 * theRcut;
1055		}
1056	+	else{
1057	+	theRsw = globals->getRsw();
1058	+	}
1059	+
1060	+	info[i].setDefaultRcut(theRcut, theRsw);
1061	+
1062	+	if (!globals->haveDielectric()){
1063	+	sprintf(painCave.errMsg,
1064	+	"SimSetup Error: No Dielectric constant was set.\n"
1065	+	"\tYou are trying to use Reaction Field without"
1066	+	"\tsetting a dielectric constant!\n");
1067	+	painCave.isFatal = 1;
1068	+	simError();
1069	+	}
1070	+	info[i].dielectric = globals->getDielectric();
1071		}
1072	<	}
1072	>	else{
1073	>	if (usesDipoles || usesCharges){
1074
1075	+	if (!globals->haveRcut()){
1076	+	sprintf(painCave.errMsg,
1077	+	"SimSetup Warning: No value was set for the cutoffRadius.\n"
1078	+	"\tOOPSE will use a default value of 15.0 angstroms"
1079	+	"\tfor the cutoffRadius.\n");
1080	+	painCave.isFatal = 0;
1081	+	simError();
1082	+	theRcut = 15.0;
1083	+	}
1084	+	else{
1085	+	theRcut = globals->getRcut();
1086	+	}
1087	+
1088	+	if (!globals->haveRsw()){
1089	+	sprintf(painCave.errMsg,
1090	+	"SimSetup Warning: No value was set for switchingRadius.\n"
1091	+	"\tOOPSE will use a default value of\n"
1092	+	"\t0.95 * cutoffRadius for the switchingRadius\n");
1093	+	painCave.isFatal = 0;
1094	+	simError();
1095	+	theRsw = 0.95 * theRcut;
1096	+	}
1097	+	else{
1098	+	theRsw = globals->getRsw();
1099	+	}
1100	+
1101	+	info[i].setDefaultRcut(theRcut, theRsw);
1102	+
1103	+	}
1104	+	}
1105	+	}
1106		#ifdef IS_MPI
1107	<	strcpy( checkPointMsg, "post processing checks out" );
1107	>	strcpy(checkPointMsg, "post processing checks out");
1108		MPIcheckPoint();
1109		#endif // is_mpi
1110
1111	+	// clean up the forcefield
1112	+	the_ff->cleanMe();
1113		}
1114	+
1115	+	void SimSetup::initSystemCoords(void){
1116	+	int i;
1117
1118	<	void SimSetup::initSystemCoords( void ){
1118	>	char* inName;
1119
1120	<	if( the_globals->haveInitialConfig() ){
1121	<
1122	<	InitializeFromFile* fileInit;
1120	>	(info[0].getConfiguration())->createArrays(info[0].n_atoms);
1121	>
1122	>	for (i = 0; i < info[0].n_atoms; i++)
1123	>	info[0].atoms[i]->setCoords();
1124	>
1125	>	if (globals->haveInitialConfig()){
1126	>	InitializeFromFile* fileInit;
1127		#ifdef IS_MPI // is_mpi
1128	<	if( worldRank == 0 ){
1128	>	if (worldRank == 0){
1129		#endif //is_mpi
1130	<	fileInit = new InitializeFromFile( the_globals->getInitialConfig() );
1130	>	inName = globals->getInitialConfig();
1131	>	fileInit = new InitializeFromFile(inName);
1132		#ifdef IS_MPI
1133	<	}else fileInit = new InitializeFromFile( NULL );
1133	>	}
1134	>	else
1135	>	fileInit = new InitializeFromFile(NULL);
1136		#endif
1137	<	fileInit->read_xyz( info ); // default velocities on
1137	>	fileInit->readInit(info); // default velocities on
1138
1139	<	delete fileInit;
1140	<	}
1141	<	else{
1139	>	delete fileInit;
1140	>	}
1141	>	else{
1142	>
1143	>	// no init from bass
1144	>
1145	>	sprintf(painCave.errMsg,
1146	>	"Cannot intialize a simulation without an initial configuration file.\n");
1147	>	painCave.isFatal = 1;;
1148	>	simError();
1149	>
1150	>	}
1151
1085	–	#ifdef IS_MPI
1086	–
1087	–	// no init from bass
1088	–
1089	–	sprintf( painCave.errMsg,
1090	–	"Cannot intialize a parallel simulation without an initial configuration file.\n" );
1091	–	painCave.isFatal;
1092	–	simError();
1093	–
1094	–	#else
1095	–
1096	–	initFromBass();
1097	–
1098	–
1099	–	#endif
1100	–	}
1101	–
1152		#ifdef IS_MPI
1153	<	strcpy( checkPointMsg, "Successfully read in the initial configuration" );
1153	>	strcpy(checkPointMsg, "Successfully read in the initial configuration");
1154		MPIcheckPoint();
1155		#endif // is_mpi
1106	–
1156		}
1157
1158
1159	<	void SimSetup::makeOutNames( void ){
1159	>	void SimSetup::makeOutNames(void){
1160	>	int k;
1161
1162	+
1163	+	for (k = 0; k < nInfo; k++){
1164		#ifdef IS_MPI
1165	<	if( worldRank == 0 ){
1165	>	if (worldRank == 0){
1166		#endif // is_mpi
1167	<
1168	<	if( the_globals->haveFinalConfig() ){
1169	<	strcpy( info->finalName, the_globals->getFinalConfig() );
1118	<	}
1119	<	else{
1120	<	strcpy( info->finalName, inFileName );
1121	<	char* endTest;
1122	<	int nameLength = strlen( info->finalName );
1123	<	endTest = &(info->finalName[nameLength - 5]);
1124	<	if( !strcmp( endTest, ".bass" ) ){
1125	<	strcpy( endTest, ".eor" );
1167	>
1168	>	if (globals->haveFinalConfig()){
1169	>	strcpy(info[k].finalName, globals->getFinalConfig());
1170		}
1127	–	else if( !strcmp( endTest, ".BASS" ) ){
1128	–	strcpy( endTest, ".eor" );
1129	–	}
1171		else{
1172	<	endTest = &(info->finalName[nameLength - 4]);
1173	<	if( !strcmp( endTest, ".bss" ) ){
1174	<	strcpy( endTest, ".eor" );
1175	<	}
1176	<	else if( !strcmp( endTest, ".mdl" ) ){
1177	<	strcpy( endTest, ".eor" );
1178	<	}
1179	<	else{
1180	<	strcat( info->finalName, ".eor" );
1181	<	}
1172	>	strcpy(info[k].finalName, inFileName);
1173	>	char* endTest;
1174	>	int nameLength = strlen(info[k].finalName);
1175	>	endTest = &(info[k].finalName[nameLength - 5]);
1176	>	if (!strcmp(endTest, ".bass")){
1177	>	strcpy(endTest, ".eor");
1178	>	}
1179	>	else if (!strcmp(endTest, ".BASS")){
1180	>	strcpy(endTest, ".eor");
1181	>	}
1182	>	else{
1183	>	endTest = &(info[k].finalName[nameLength - 4]);
1184	>	if (!strcmp(endTest, ".bss")){
1185	>	strcpy(endTest, ".eor");
1186	>	}
1187	>	else if (!strcmp(endTest, ".mdl")){
1188	>	strcpy(endTest, ".eor");
1189	>	}
1190	>	else{
1191	>	strcat(info[k].finalName, ".eor");
1192	>	}
1193	>	}
1194		}
1195	<	}
1196	<
1197	<	// make the sample and status out names
1198	<
1199	<	strcpy( info->sampleName, inFileName );
1200	<	char* endTest;
1201	<	int nameLength = strlen( info->sampleName );
1202	<	endTest = &(info->sampleName[nameLength - 5]);
1203	<	if( !strcmp( endTest, ".bass" ) ){
1151	<	strcpy( endTest, ".dump" );
1152	<	}
1153	<	else if( !strcmp( endTest, ".BASS" ) ){
1154	<	strcpy( endTest, ".dump" );
1155	<	}
1156	<	else{
1157	<	endTest = &(info->sampleName[nameLength - 4]);
1158	<	if( !strcmp( endTest, ".bss" ) ){
1159	<	strcpy( endTest, ".dump" );
1195	>
1196	>	// make the sample and status out names
1197	>
1198	>	strcpy(info[k].sampleName, inFileName);
1199	>	char* endTest;
1200	>	int nameLength = strlen(info[k].sampleName);
1201	>	endTest = &(info[k].sampleName[nameLength - 5]);
1202	>	if (!strcmp(endTest, ".bass")){
1203	>	strcpy(endTest, ".dump");
1204		}
1205	<	else if( !strcmp( endTest, ".mdl" ) ){
1206	<	strcpy( endTest, ".dump" );
1205	>	else if (!strcmp(endTest, ".BASS")){
1206	>	strcpy(endTest, ".dump");
1207		}
1208		else{
1209	<	strcat( info->sampleName, ".dump" );
1209	>	endTest = &(info[k].sampleName[nameLength - 4]);
1210	>	if (!strcmp(endTest, ".bss")){
1211	>	strcpy(endTest, ".dump");
1212	>	}
1213	>	else if (!strcmp(endTest, ".mdl")){
1214	>	strcpy(endTest, ".dump");
1215	>	}
1216	>	else{
1217	>	strcat(info[k].sampleName, ".dump");
1218	>	}
1219		}
1220	<	}
1221	<
1222	<	strcpy( info->statusName, inFileName );
1223	<	nameLength = strlen( info->statusName );
1224	<	endTest = &(info->statusName[nameLength - 5]);
1225	<	if( !strcmp( endTest, ".bass" ) ){
1173	<	strcpy( endTest, ".stat" );
1174	<	}
1175	<	else if( !strcmp( endTest, ".BASS" ) ){
1176	<	strcpy( endTest, ".stat" );
1177	<	}
1178	<	else{
1179	<	endTest = &(info->statusName[nameLength - 4]);
1180	<	if( !strcmp( endTest, ".bss" ) ){
1181	<	strcpy( endTest, ".stat" );
1220	>
1221	>	strcpy(info[k].statusName, inFileName);
1222	>	nameLength = strlen(info[k].statusName);
1223	>	endTest = &(info[k].statusName[nameLength - 5]);
1224	>	if (!strcmp(endTest, ".bass")){
1225	>	strcpy(endTest, ".stat");
1226		}
1227	<	else if( !strcmp( endTest, ".mdl" ) ){
1228	<	strcpy( endTest, ".stat" );
1227	>	else if (!strcmp(endTest, ".BASS")){
1228	>	strcpy(endTest, ".stat");
1229		}
1230		else{
1231	<	strcat( info->statusName, ".stat" );
1231	>	endTest = &(info[k].statusName[nameLength - 4]);
1232	>	if (!strcmp(endTest, ".bss")){
1233	>	strcpy(endTest, ".stat");
1234	>	}
1235	>	else if (!strcmp(endTest, ".mdl")){
1236	>	strcpy(endTest, ".stat");
1237	>	}
1238	>	else{
1239	>	strcat(info[k].statusName, ".stat");
1240	>	}
1241		}
1242	<	}
1190	<
1242	>
1243		#ifdef IS_MPI
1192	–	}
1193	–	#endif // is_mpi
1244
1245	+	}
1246	+	#endif // is_mpi
1247	+	}
1248		}
1249
1250
1251	<	void SimSetup::sysObjectsCreation( void ){
1251	>	void SimSetup::sysObjectsCreation(void){
1252	>	int i, k;
1253
1254		// create the forceField
1255
#	Line 1211 | Line 1265 | void SimSetup::sysObjectsCreation( void ){
1265
1266		#ifdef IS_MPI
1267		// divide the molecules among the processors
1268	<
1268	>
1269		mpiMolDivide();
1270		#endif //is_mpi
1271	<
1271	>
1272		// create the atom and SRI arrays. Also initialize Molecule Stamp ID's
1273	<
1273	>
1274		makeSysArrays();
1275
1276	<
1276	>	// make and initialize the molecules (all but atomic coordinates)
1277
1278	+	makeMolecules();
1279
1280	+	for (k = 0; k < nInfo; k++){
1281	+	info[k].identArray = new int[info[k].n_atoms];
1282	+	for (i = 0; i < info[k].n_atoms; i++){
1283	+	info[k].identArray[i] = info[k].atoms[i]->getIdent();
1284	+	}
1285	+	}
1286		}
1287
1288
1289	<	void SimSetup::createFF( void ){
1289	>	void SimSetup::createFF(void){
1290	>	switch (ffCase){
1291	>	case FF_DUFF:
1292	>	the_ff = new DUFF();
1293	>	break;
1294
1295	<	switch( ffCase ){
1295	>	case FF_LJ:
1296	>	the_ff = new LJFF();
1297	>	break;
1298
1299	<	case FF_DUFF:
1300	<	the_ff = new DUFF();
1301	<	break;
1299	>	case FF_EAM:
1300	>	the_ff = new EAM_FF();
1301	>	break;
1302
1303	<	case FF_LJ:
1304	<	the_ff = new LJFF();
1305	<	break;
1303	>	case FF_H2O:
1304	>	the_ff = new WATER();
1305	>	break;
1306
1307	<	default:
1308	<	sprintf( painCave.errMsg,
1309	<	"SimSetup Error. Unrecognized force field in case statement.\n");
1310	<	painCave.isFatal = 1;
1311	<	simError();
1307	>	default:
1308	>	sprintf(painCave.errMsg,
1309	>	"SimSetup Error. Unrecognized force field in case statement.\n");
1310	>	painCave.isFatal = 1;
1311	>	simError();
1312		}
1313
1314		#ifdef IS_MPI
1315	<	strcpy( checkPointMsg, "ForceField creation successful" );
1315	>	strcpy(checkPointMsg, "ForceField creation successful");
1316		MPIcheckPoint();
1317		#endif // is_mpi
1251	–
1318		}
1319
1320
1321	<	void SimSetup::compList( void ){
1321	>	void SimSetup::compList(void){
1322	>	int i;
1323	>	char* id;
1324	>	LinkedMolStamp* headStamp = new LinkedMolStamp();
1325	>	LinkedMolStamp* currentStamp = NULL;
1326	>	comp_stamps = new MoleculeStamp * [n_components];
1327	>	bool haveCutoffGroups;
1328
1329	<	comp_stamps = new MoleculeStamp*[n_components];
1330	<
1329	>	haveCutoffGroups = false;
1330	>
1331		// make an array of molecule stamps that match the components used.
1332		// also extract the used stamps out into a separate linked list
1333
1334	<	info->nComponents = n_components;
1335	<	info->componentsNmol = components_nmol;
1336	<	info->compStamps = comp_stamps;
1337	<	info->headStamp = new LinkedMolStamp();
1338	<
1339	<	char* id;
1268	<	LinkedMolStamp* headStamp = info->headStamp;
1269	<	LinkedMolStamp* currentStamp = NULL;
1270	<	for( i=0; i<n_components; i++ ){
1334	>	for (i = 0; i < nInfo; i++){
1335	>	info[i].nComponents = n_components;
1336	>	info[i].componentsNmol = components_nmol;
1337	>	info[i].compStamps = comp_stamps;
1338	>	info[i].headStamp = headStamp;
1339	>	}
1340
1341	+
1342	+	for (i = 0; i < n_components; i++){
1343		id = the_components[i]->getType();
1344		comp_stamps[i] = NULL;
1345	<
1345	>
1346		// check to make sure the component isn't already in the list
1347
1348	<	comp_stamps[i] = headStamp->match( id );
1349	<	if( comp_stamps[i] == NULL ){
1279	<
1348	>	comp_stamps[i] = headStamp->match(id);
1349	>	if (comp_stamps[i] == NULL){
1350		// extract the component from the list;
1351	<
1352	<	currentStamp = the_stamps->extractMolStamp( id );
1353	<	if( currentStamp == NULL ){
1354	<	sprintf( painCave.errMsg,
1355	<	"SimSetup error: Component \"%s\" was not found in the "
1356	<	"list of declared molecules\n",
1357	<	id );
1358	<	painCave.isFatal = 1;
1359	<	simError();
1351	>
1352	>	currentStamp = stamps->extractMolStamp(id);
1353	>	if (currentStamp == NULL){
1354	>	sprintf(painCave.errMsg,
1355	>	"SimSetup error: Component \"%s\" was not found in the "
1356	>	"list of declared molecules\n",
1357	>	id);
1358	>	painCave.isFatal = 1;
1359	>	simError();
1360		}
1361	<
1362	<	headStamp->add( currentStamp );
1363	<	comp_stamps[i] = headStamp->match( id );
1361	>
1362	>	headStamp->add(currentStamp);
1363	>	comp_stamps[i] = headStamp->match(id);
1364		}
1365	+
1366	+	if(comp_stamps[i]->getNCutoffGroups() > 0)
1367	+	haveCutoffGroups = true;
1368		}
1369	+
1370	+	for (i = 0; i < nInfo; i++)
1371	+	info[i].haveCutoffGroups = haveCutoffGroups;
1372
1373		#ifdef IS_MPI
1374	<	strcpy( checkPointMsg, "Component stamps successfully extracted\n" );
1374	>	strcpy(checkPointMsg, "Component stamps successfully extracted\n");
1375		MPIcheckPoint();
1376		#endif // is_mpi
1301	–
1302	–
1377		}
1378
1379	<	void SimSetup::calcSysValues( void ){
1379	>	void SimSetup::calcSysValues(void){
1380	>	int i;
1381
1382	+	int* molMembershipArray;
1383	+
1384		tot_atoms = 0;
1385		tot_bonds = 0;
1386		tot_bends = 0;
1387		tot_torsions = 0;
1388	<	for( i=0; i<n_components; i++ ){
1389	<
1390	<	tot_atoms +=    components_nmol[i] * comp_stamps[i]->getNAtoms();
1391	<	tot_bonds +=    components_nmol[i] * comp_stamps[i]->getNBonds();
1392	<	tot_bends +=    components_nmol[i] * comp_stamps[i]->getNBends();
1388	>	tot_rigid = 0;
1389	>	for (i = 0; i < n_components; i++){
1390	>	tot_atoms += components_nmol[i] * comp_stamps[i]->getNAtoms();
1391	>	tot_bonds += components_nmol[i] * comp_stamps[i]->getNBonds();
1392	>	tot_bends += components_nmol[i] * comp_stamps[i]->getNBends();
1393		tot_torsions += components_nmol[i] * comp_stamps[i]->getNTorsions();
1394	+	tot_rigid += components_nmol[i] * comp_stamps[i]->getNRigidBodies();
1395		}
1396	<
1396	>
1397		tot_SRI = tot_bonds + tot_bends + tot_torsions;
1398	+	molMembershipArray = new int[tot_atoms];
1399
1400	<	info->n_atoms = tot_atoms;
1401	<	info->n_bonds = tot_bonds;
1402	<	info->n_bends = tot_bends;
1403	<	info->n_torsions = tot_torsions;
1404	<	info->n_SRI = tot_SRI;
1405	<	info->n_mol = tot_nmol;
1406	<
1407	<	info->molMembershipArray = new int[tot_atoms];
1400	>	for (i = 0; i < nInfo; i++){
1401	>	info[i].n_atoms = tot_atoms;
1402	>	info[i].n_bonds = tot_bonds;
1403	>	info[i].n_bends = tot_bends;
1404	>	info[i].n_torsions = tot_torsions;
1405	>	info[i].n_SRI = tot_SRI;
1406	>	info[i].n_mol = tot_nmol;
1407	>
1408	>	info[i].molMembershipArray = molMembershipArray;
1409	>	}
1410		}
1411
1331	–
1412		#ifdef IS_MPI
1413
1414	<	void SimSetup::mpiMolDivide( void ){
1415	<
1414	>	void SimSetup::mpiMolDivide(void){
1415	>	int i, j, k;
1416		int localMol, allMol;
1417		int local_atoms, local_bonds, local_bends, local_torsions, local_SRI;
1418	+	int local_rigid;
1419	+	vector<int> globalMolIndex;
1420
1421	<	mpiSim = new mpiSimulation( info );
1340	<
1341	<	globalIndex = mpiSim->divideLabor();
1421	>	mpiSim = new mpiSimulation(info);
1422
1423	+	mpiSim->divideLabor();
1424	+	globalAtomIndex = mpiSim->getGlobalAtomIndex();
1425	+	//globalMolIndex = mpiSim->getGlobalMolIndex();
1426	+
1427		// set up the local variables
1428	<
1428	>
1429		mol2proc = mpiSim->getMolToProcMap();
1430		molCompType = mpiSim->getMolComponentType();
1431	<
1431	>
1432		allMol = 0;
1433		localMol = 0;
1434		local_atoms = 0;
1435		local_bonds = 0;
1436		local_bends = 0;
1437		local_torsions = 0;
1438	<	globalAtomIndex = 0;
1438	>	local_rigid = 0;
1439	>	globalAtomCounter = 0;
1440
1441	<
1442	<	for( i=0; i<n_components; i++ ){
1443	<
1444	<	for( j=0; j<components_nmol[i]; j++ ){
1445	<
1446	<	if( mol2proc[allMol] == worldRank ){
1447	<
1448	<	local_atoms +=    comp_stamps[i]->getNAtoms();
1449	<	local_bonds +=    comp_stamps[i]->getNBonds();
1365	<	local_bends +=    comp_stamps[i]->getNBends();
1366	<	local_torsions += comp_stamps[i]->getNTorsions();
1367	<	localMol++;
1441	>	for (i = 0; i < n_components; i++){
1442	>	for (j = 0; j < components_nmol[i]; j++){
1443	>	if (mol2proc[allMol] == worldRank){
1444	>	local_atoms += comp_stamps[i]->getNAtoms();
1445	>	local_bonds += comp_stamps[i]->getNBonds();
1446	>	local_bends += comp_stamps[i]->getNBends();
1447	>	local_torsions += comp_stamps[i]->getNTorsions();
1448	>	local_rigid += comp_stamps[i]->getNRigidBodies();
1449	>	localMol++;
1450		}
1451	<	for (k = 0; k < comp_stamps[i]->getNAtoms(); k++) {
1452	<	info->molMembershipArray[globalAtomIndex] = allMol;
1453	<	globalAtomIndex++;
1451	>	for (k = 0; k < comp_stamps[i]->getNAtoms(); k++){
1452	>	info[0].molMembershipArray[globalAtomCounter] = allMol;
1453	>	globalAtomCounter++;
1454		}
1455
1456	<	allMol++;
1456	>	allMol++;
1457		}
1458		}
1459		local_SRI = local_bonds + local_bends + local_torsions;
1460	+
1461	+	info[0].n_atoms = mpiSim->getMyNlocal();
1462
1463	<	info->n_atoms = mpiSim->getMyNlocal();
1464	<
1465	<	if( local_atoms != info->n_atoms ){
1466	<	sprintf( painCave.errMsg,
1467	<	"SimSetup error: mpiSim's localAtom (%d) and SimSetup's"
1468	<	" localAtom (%d) are not equal.\n",
1385	<	info->n_atoms,
1386	<	local_atoms );
1463	>
1464	>	if (local_atoms != info[0].n_atoms){
1465	>	sprintf(painCave.errMsg,
1466	>	"SimSetup error: mpiSim's localAtom (%d) and SimSetup's\n"
1467	>	"\tlocalAtom (%d) are not equal.\n",
1468	>	info[0].n_atoms, local_atoms);
1469		painCave.isFatal = 1;
1470		simError();
1471		}
1472
1473	<	info->n_bonds = local_bonds;
1474	<	info->n_bends = local_bends;
1475	<	info->n_torsions = local_torsions;
1476	<	info->n_SRI = local_SRI;
1477	<	info->n_mol = localMol;
1473	>	info[0].n_bonds = local_bonds;
1474	>	info[0].n_bends = local_bends;
1475	>	info[0].n_torsions = local_torsions;
1476	>	info[0].n_SRI = local_SRI;
1477	>	info[0].n_mol = localMol;
1478
1479	<	strcpy( checkPointMsg, "Passed nlocal consistency check." );
1479	>	strcpy(checkPointMsg, "Passed nlocal consistency check.");
1480		MPIcheckPoint();
1481		}
1482	<
1482	>
1483		#endif // is_mpi
1484
1485
1486	<	void SimSetup::makeSysArrays( void ){
1486	>	void SimSetup::makeSysArrays(void){
1487	>
1488	>	#ifndef IS_MPI
1489	>	int k, j;
1490	>	#endif // is_mpi
1491	>	int i, l;
1492
1493	<	// create the atom and short range interaction arrays
1493	>	Atom** the_atoms;
1494	>	Molecule* the_molecules;
1495
1496	<	Atom::createArrays(info->n_atoms);
1497	<	the_atoms = new Atom*[info->n_atoms];
1410	<	the_molecules = new Molecule[info->n_mol];
1411	<	int molIndex;
1496	>	for (l = 0; l < nInfo; l++){
1497	>	// create the atom and short range interaction arrays
1498
1499	<	// initialize the molecule's stampID's
1499	>	the_atoms = new Atom * [info[l].n_atoms];
1500	>	the_molecules = new Molecule[info[l].n_mol];
1501	>	int molIndex;
1502
1503	+	// initialize the molecule's stampID's
1504	+
1505		#ifdef IS_MPI
1416	–
1506
1507	<	molIndex = 0;
1508	<	for(i=0; i<mpiSim->getTotNmol(); i++){
1509	<
1510	<	if(mol2proc[i] == worldRank ){
1511	<	the_molecules[molIndex].setStampID( molCompType[i] );
1512	<	the_molecules[molIndex].setMyIndex( molIndex );
1513	<	the_molecules[molIndex].setGlobalIndex( i );
1514	<	molIndex++;
1507	>
1508	>	molIndex = 0;
1509	>	for (i = 0; i < mpiSim->getTotNmol(); i++){
1510	>	if (mol2proc[i] == worldRank){
1511	>	the_molecules[molIndex].setStampID(molCompType[i]);
1512	>	the_molecules[molIndex].setMyIndex(molIndex);
1513	>	the_molecules[molIndex].setGlobalIndex(i);
1514	>	molIndex++;
1515	>	}
1516		}
1427	–	}
1517
1518		#else // is_mpi
1519	<
1520	<	molIndex = 0;
1521	<	globalAtomIndex = 0;
1522	<	for(i=0; i<n_components; i++){
1523	<	for(j=0; j<components_nmol[i]; j++ ){
1524	<	the_molecules[molIndex].setStampID( i );
1525	<	the_molecules[molIndex].setMyIndex( molIndex );
1526	<	the_molecules[molIndex].setGlobalIndex( molIndex );
1527	<	for (k = 0; k < comp_stamps[i]->getNAtoms(); k++) {
1528	<	info->molMembershipArray[globalAtomIndex] = molIndex;
1529	<	globalAtomIndex++;
1519	>
1520	>	molIndex = 0;
1521	>	globalAtomCounter = 0;
1522	>	for (i = 0; i < n_components; i++){
1523	>	for (j = 0; j < components_nmol[i]; j++){
1524	>	the_molecules[molIndex].setStampID(i);
1525	>	the_molecules[molIndex].setMyIndex(molIndex);
1526	>	the_molecules[molIndex].setGlobalIndex(molIndex);
1527	>	for (k = 0; k < comp_stamps[i]->getNAtoms(); k++){
1528	>	info[l].molMembershipArray[globalAtomCounter] = molIndex;
1529	>	globalAtomCounter++;
1530	>	}
1531	>	molIndex++;
1532		}
1442	–	molIndex++;
1533		}
1444	–	}
1445	–
1534
1535	+
1536		#endif // is_mpi
1537
1538	+	info[l].globalExcludes = new int;
1539	+	info[l].globalExcludes[0] = 0;
1540	+
1541	+	// set the arrays into the SimInfo object
1542
1543	<	if( info->n_SRI ){
1543	>	info[l].atoms = the_atoms;
1544	>	info[l].molecules = the_molecules;
1545	>	info[l].nGlobalExcludes = 0;
1546
1547	<	Exclude::createArray(info->n_SRI);
1453	<	the_excludes = new Exclude*[info->n_SRI];
1454	<	for( int ex=0; ex<info->n_SRI; ex++) the_excludes[ex] = new Exclude(ex);
1455	<	info->globalExcludes = new int;
1456	<	info->n_exclude = info->n_SRI;
1547	>	the_ff->setSimInfo(info);
1548		}
1549	<	else{
1459	<
1460	<	Exclude::createArray( 1 );
1461	<	the_excludes = new Exclude*;
1462	<	the_excludes[0] = new Exclude(0);
1463	<	the_excludes[0]->setPair( 0,0 );
1464	<	info->globalExcludes = new int;
1465	<	info->globalExcludes[0] = 0;
1466	<	info->n_exclude = 0;
1467	<	}
1549	>	}
1550
1551	<	// set the arrays into the SimInfo object
1551	>	void SimSetup::makeIntegrator(void){
1552	>	int k;
1553
1554	<	info->atoms = the_atoms;
1555	<	info->molecules = the_molecules;
1556	<	info->nGlobalExcludes = 0;
1557	<	info->excludes = the_excludes;
1554	>	NVE<RealIntegrator>* myNVE = NULL;
1555	>	NVT<RealIntegrator>* myNVT = NULL;
1556	>	NPTi<NPT<RealIntegrator> >* myNPTi = NULL;
1557	>	NPTf<NPT<RealIntegrator> >* myNPTf = NULL;
1558	>	NPTxyz<NPT<RealIntegrator> >* myNPTxyz = NULL;
1559	>
1560	>	for (k = 0; k < nInfo; k++){
1561	>	switch (ensembleCase){
1562	>	case NVE_ENS:
1563	>	if (globals->haveZconstraints()){
1564	>	setupZConstraint(info[k]);
1565	>	myNVE = new ZConstraint<NVE<RealIntegrator> >(&(info[k]), the_ff);
1566	>	}
1567	>	else{
1568	>	myNVE = new NVE<RealIntegrator>(&(info[k]), the_ff);
1569	>	}
1570	>
1571	>	info->the_integrator = myNVE;
1572	>	break;
1573
1574	<	the_ff->setSimInfo( info );
1574	>	case NVT_ENS:
1575	>	if (globals->haveZconstraints()){
1576	>	setupZConstraint(info[k]);
1577	>	myNVT = new ZConstraint<NVT<RealIntegrator> >(&(info[k]), the_ff);
1578	>	}
1579	>	else
1580	>	myNVT = new NVT<RealIntegrator>(&(info[k]), the_ff);
1581	>
1582	>	myNVT->setTargetTemp(globals->getTargetTemp());
1583	>
1584	>	if (globals->haveTauThermostat())
1585	>	myNVT->setTauThermostat(globals->getTauThermostat());
1586	>	else{
1587	>	sprintf(painCave.errMsg,
1588	>	"SimSetup error: If you use the NVT\n"
1589	>	"\tensemble, you must set tauThermostat.\n");
1590	>	painCave.isFatal = 1;
1591	>	simError();
1592	>	}
1593	>
1594	>	info->the_integrator = myNVT;
1595	>	break;
1596	>
1597	>	case NPTi_ENS:
1598	>	if (globals->haveZconstraints()){
1599	>	setupZConstraint(info[k]);
1600	>	myNPTi = new ZConstraint<NPTi<NPT <RealIntegrator> > >(&(info[k]), the_ff);
1601	>	}
1602	>	else
1603	>	myNPTi = new NPTi<NPT<RealIntegrator> >(&(info[k]), the_ff);
1604	>
1605	>	myNPTi->setTargetTemp(globals->getTargetTemp());
1606
1607	+	if (globals->haveTargetPressure())
1608	+	myNPTi->setTargetPressure(globals->getTargetPressure());
1609	+	else{
1610	+	sprintf(painCave.errMsg,
1611	+	"SimSetup error: If you use a constant pressure\n"
1612	+	"\tensemble, you must set targetPressure in the BASS file.\n");
1613	+	painCave.isFatal = 1;
1614	+	simError();
1615	+	}
1616	+
1617	+	if (globals->haveTauThermostat())
1618	+	myNPTi->setTauThermostat(globals->getTauThermostat());
1619	+	else{
1620	+	sprintf(painCave.errMsg,
1621	+	"SimSetup error: If you use an NPT\n"
1622	+	"\tensemble, you must set tauThermostat.\n");
1623	+	painCave.isFatal = 1;
1624	+	simError();
1625	+	}
1626	+
1627	+	if (globals->haveTauBarostat())
1628	+	myNPTi->setTauBarostat(globals->getTauBarostat());
1629	+	else{
1630	+	sprintf(painCave.errMsg,
1631	+	"SimSetup error: If you use an NPT\n"
1632	+	"\tensemble, you must set tauBarostat.\n");
1633	+	painCave.isFatal = 1;
1634	+	simError();
1635	+	}
1636	+
1637	+	info->the_integrator = myNPTi;
1638	+	break;
1639	+
1640	+	case NPTf_ENS:
1641	+	if (globals->haveZconstraints()){
1642	+	setupZConstraint(info[k]);
1643	+	myNPTf = new ZConstraint<NPTf<NPT <RealIntegrator> > >(&(info[k]), the_ff);
1644	+	}
1645	+	else
1646	+	myNPTf = new NPTf<NPT <RealIntegrator> >(&(info[k]), the_ff);
1647	+
1648	+	myNPTf->setTargetTemp(globals->getTargetTemp());
1649	+
1650	+	if (globals->haveTargetPressure())
1651	+	myNPTf->setTargetPressure(globals->getTargetPressure());
1652	+	else{
1653	+	sprintf(painCave.errMsg,
1654	+	"SimSetup error: If you use a constant pressure\n"
1655	+	"\tensemble, you must set targetPressure in the BASS file.\n");
1656	+	painCave.isFatal = 1;
1657	+	simError();
1658	+	}
1659	+
1660	+	if (globals->haveTauThermostat())
1661	+	myNPTf->setTauThermostat(globals->getTauThermostat());
1662	+
1663	+	else{
1664	+	sprintf(painCave.errMsg,
1665	+	"SimSetup error: If you use an NPT\n"
1666	+	"\tensemble, you must set tauThermostat.\n");
1667	+	painCave.isFatal = 1;
1668	+	simError();
1669	+	}
1670	+
1671	+	if (globals->haveTauBarostat())
1672	+	myNPTf->setTauBarostat(globals->getTauBarostat());
1673	+
1674	+	else{
1675	+	sprintf(painCave.errMsg,
1676	+	"SimSetup error: If you use an NPT\n"
1677	+	"\tensemble, you must set tauBarostat.\n");
1678	+	painCave.isFatal = 1;
1679	+	simError();
1680	+	}
1681	+
1682	+	info->the_integrator = myNPTf;
1683	+	break;
1684	+
1685	+	case NPTxyz_ENS:
1686	+	if (globals->haveZconstraints()){
1687	+	setupZConstraint(info[k]);
1688	+	myNPTxyz = new ZConstraint<NPTxyz<NPT <RealIntegrator> > >(&(info[k]), the_ff);
1689	+	}
1690	+	else
1691	+	myNPTxyz = new NPTxyz<NPT <RealIntegrator> >(&(info[k]), the_ff);
1692	+
1693	+	myNPTxyz->setTargetTemp(globals->getTargetTemp());
1694	+
1695	+	if (globals->haveTargetPressure())
1696	+	myNPTxyz->setTargetPressure(globals->getTargetPressure());
1697	+	else{
1698	+	sprintf(painCave.errMsg,
1699	+	"SimSetup error: If you use a constant pressure\n"
1700	+	"\tensemble, you must set targetPressure in the BASS file.\n");
1701	+	painCave.isFatal = 1;
1702	+	simError();
1703	+	}
1704	+
1705	+	if (globals->haveTauThermostat())
1706	+	myNPTxyz->setTauThermostat(globals->getTauThermostat());
1707	+	else{
1708	+	sprintf(painCave.errMsg,
1709	+	"SimSetup error: If you use an NPT\n"
1710	+	"\tensemble, you must set tauThermostat.\n");
1711	+	painCave.isFatal = 1;
1712	+	simError();
1713	+	}
1714	+
1715	+	if (globals->haveTauBarostat())
1716	+	myNPTxyz->setTauBarostat(globals->getTauBarostat());
1717	+	else{
1718	+	sprintf(painCave.errMsg,
1719	+	"SimSetup error: If you use an NPT\n"
1720	+	"\tensemble, you must set tauBarostat.\n");
1721	+	painCave.isFatal = 1;
1722	+	simError();
1723	+	}
1724	+
1725	+	info->the_integrator = myNPTxyz;
1726	+	break;
1727	+
1728	+	default:
1729	+	sprintf(painCave.errMsg,
1730	+	"SimSetup Error. Unrecognized ensemble in case statement.\n");
1731	+	painCave.isFatal = 1;
1732	+	simError();
1733	+	}
1734	+	}
1735		}
1736	+
1737	+	void SimSetup::initFortran(void){
1738	+	info[0].refreshSim();
1739	+
1740	+	if (!strcmp(info[0].mixingRule, "standard")){
1741	+	the_ff->initForceField(LB_MIXING_RULE);
1742	+	}
1743	+	else if (!strcmp(info[0].mixingRule, "explicit")){
1744	+	the_ff->initForceField(EXPLICIT_MIXING_RULE);
1745	+	}
1746	+	else{
1747	+	sprintf(painCave.errMsg, "SimSetup Error: unknown mixing rule -> \"%s\"\n",
1748	+	info[0].mixingRule);
1749	+	painCave.isFatal = 1;
1750	+	simError();
1751	+	}
1752	+
1753	+
1754	+	#ifdef IS_MPI
1755	+	strcpy(checkPointMsg, "Successfully intialized the mixingRule for Fortran.");
1756	+	MPIcheckPoint();
1757	+	#endif // is_mpi
1758	+	}
1759	+
1760	+	void SimSetup::setupZConstraint(SimInfo& theInfo){
1761	+	int nZConstraints;
1762	+	ZconStamp** zconStamp;
1763	+
1764	+	if (globals->haveZconstraintTime()){
1765	+	//add sample time of z-constraint  into SimInfo's property list
1766	+	DoubleData* zconsTimeProp = new DoubleData();
1767	+	zconsTimeProp->setID(ZCONSTIME_ID);
1768	+	zconsTimeProp->setData(globals->getZconsTime());
1769	+	theInfo.addProperty(zconsTimeProp);
1770	+	}
1771	+	else{
1772	+	sprintf(painCave.errMsg,
1773	+	"ZConstraint error: If you use a ZConstraint,\n"
1774	+	"\tyou must set zconsTime.\n");
1775	+	painCave.isFatal = 1;
1776	+	simError();
1777	+	}
1778	+
1779	+	//push zconsTol into siminfo, if user does not specify
1780	+	//value for zconsTol, a default value will be used
1781	+	DoubleData* zconsTol = new DoubleData();
1782	+	zconsTol->setID(ZCONSTOL_ID);
1783	+	if (globals->haveZconsTol()){
1784	+	zconsTol->setData(globals->getZconsTol());
1785	+	}
1786	+	else{
1787	+	double defaultZConsTol = 0.01;
1788	+	sprintf(painCave.errMsg,
1789	+	"ZConstraint Warning: Tolerance for z-constraint method is not specified.\n"
1790	+	"\tOOPSE will use a default value of %f.\n"
1791	+	"\tTo set the tolerance, use the zconsTol variable.\n",
1792	+	defaultZConsTol);
1793	+	painCave.isFatal = 0;
1794	+	simError();
1795	+
1796	+	zconsTol->setData(defaultZConsTol);
1797	+	}
1798	+	theInfo.addProperty(zconsTol);
1799	+
1800	+	//set Force Subtraction Policy
1801	+	StringData* zconsForcePolicy = new StringData();
1802	+	zconsForcePolicy->setID(ZCONSFORCEPOLICY_ID);
1803	+
1804	+	if (globals->haveZconsForcePolicy()){
1805	+	zconsForcePolicy->setData(globals->getZconsForcePolicy());
1806	+	}
1807	+	else{
1808	+	sprintf(painCave.errMsg,
1809	+	"ZConstraint Warning: No force subtraction policy was set.\n"
1810	+	"\tOOPSE will use PolicyByMass.\n"
1811	+	"\tTo set the policy, use the zconsForcePolicy variable.\n");
1812	+	painCave.isFatal = 0;
1813	+	simError();
1814	+	zconsForcePolicy->setData("BYMASS");
1815	+	}
1816	+
1817	+	theInfo.addProperty(zconsForcePolicy);
1818	+
1819	+	//set zcons gap
1820	+	DoubleData* zconsGap = new DoubleData();
1821	+	zconsGap->setID(ZCONSGAP_ID);
1822	+
1823	+	if (globals->haveZConsGap()){
1824	+	zconsGap->setData(globals->getZconsGap());
1825	+	theInfo.addProperty(zconsGap);
1826	+	}
1827	+
1828	+	//set zcons fixtime
1829	+	DoubleData* zconsFixtime = new DoubleData();
1830	+	zconsFixtime->setID(ZCONSFIXTIME_ID);
1831	+
1832	+	if (globals->haveZConsFixTime()){
1833	+	zconsFixtime->setData(globals->getZconsFixtime());
1834	+	theInfo.addProperty(zconsFixtime);
1835	+	}
1836	+
1837	+	//set zconsUsingSMD
1838	+	IntData* zconsUsingSMD = new IntData();
1839	+	zconsUsingSMD->setID(ZCONSUSINGSMD_ID);
1840	+
1841	+	if (globals->haveZConsUsingSMD()){
1842	+	zconsUsingSMD->setData(globals->getZconsUsingSMD());
1843	+	theInfo.addProperty(zconsUsingSMD);
1844	+	}
1845	+
1846	+	//Determine the name of ouput file and add it into SimInfo's property list
1847	+	//Be careful, do not use inFileName, since it is a pointer which
1848	+	//point to a string at master node, and slave nodes do not contain that string
1849	+
1850	+	string zconsOutput(theInfo.finalName);
1851	+
1852	+	zconsOutput = zconsOutput.substr(0, zconsOutput.rfind(".")) + ".fz";
1853	+
1854	+	StringData* zconsFilename = new StringData();
1855	+	zconsFilename->setID(ZCONSFILENAME_ID);
1856	+	zconsFilename->setData(zconsOutput);
1857	+
1858	+	theInfo.addProperty(zconsFilename);
1859	+
1860	+	//setup index, pos and other parameters of z-constraint molecules
1861	+	nZConstraints = globals->getNzConstraints();
1862	+	theInfo.nZconstraints = nZConstraints;
1863	+
1864	+	zconStamp = globals->getZconStamp();
1865	+	ZConsParaItem tempParaItem;
1866	+
1867	+	ZConsParaData* zconsParaData = new ZConsParaData();
1868	+	zconsParaData->setID(ZCONSPARADATA_ID);
1869	+
1870	+	for (int i = 0; i < nZConstraints; i++){
1871	+	tempParaItem.havingZPos = zconStamp[i]->haveZpos();
1872	+	tempParaItem.zPos = zconStamp[i]->getZpos();
1873	+	tempParaItem.zconsIndex = zconStamp[i]->getMolIndex();
1874	+	tempParaItem.kRatio = zconStamp[i]->getKratio();
1875	+	tempParaItem.havingCantVel = zconStamp[i]->haveCantVel();
1876	+	tempParaItem.cantVel = zconStamp[i]->getCantVel();
1877	+	zconsParaData->addItem(tempParaItem);
1878	+	}
1879	+
1880	+	//check the uniqueness of index
1881	+	if(!zconsParaData->isIndexUnique()){
1882	+	sprintf(painCave.errMsg,
1883	+	"ZConstraint Error: molIndex is not unique!\n");
1884	+	painCave.isFatal = 1;
1885	+	simError();
1886	+	}
1887	+
1888	+	//sort the parameters by index of molecules
1889	+	zconsParaData->sortByIndex();
1890	+
1891	+	//push data into siminfo, therefore, we can retrieve later
1892	+	theInfo.addProperty(zconsParaData);
1893	+	}
1894	+
1895	+	void SimSetup::makeMinimizer(){
1896	+
1897	+	OOPSEMinimizer* myOOPSEMinimizer;
1898	+	MinimizerParameterSet* param;
1899	+	char minimizerName[100];
1900	+
1901	+	for (int i = 0; i < nInfo; i++){
1902	+
1903	+	//prepare parameter set for minimizer
1904	+	param = new MinimizerParameterSet();
1905	+	param->setDefaultParameter();
1906	+
1907	+	if (globals->haveMinimizer()){
1908	+	param->setFTol(globals->getMinFTol());
1909	+	}
1910	+
1911	+	if (globals->haveMinGTol()){
1912	+	param->setGTol(globals->getMinGTol());
1913	+	}
1914	+
1915	+	if (globals->haveMinMaxIter()){
1916	+	param->setMaxIteration(globals->getMinMaxIter());
1917	+	}
1918	+
1919	+	if (globals->haveMinWriteFrq()){
1920	+	param->setMaxIteration(globals->getMinMaxIter());
1921	+	}
1922	+
1923	+	if (globals->haveMinWriteFrq()){
1924	+	param->setWriteFrq(globals->getMinWriteFrq());
1925	+	}
1926	+
1927	+	if (globals->haveMinStepSize()){
1928	+	param->setStepSize(globals->getMinStepSize());
1929	+	}
1930	+
1931	+	if (globals->haveMinLSMaxIter()){
1932	+	param->setLineSearchMaxIteration(globals->getMinLSMaxIter());
1933	+	}
1934	+
1935	+	if (globals->haveMinLSTol()){
1936	+	param->setLineSearchTol(globals->getMinLSTol());
1937	+	}
1938	+
1939	+	strcpy(minimizerName, globals->getMinimizer());
1940	+
1941	+	if (!strcasecmp(minimizerName, "CG")){
1942	+	myOOPSEMinimizer = new PRCGMinimizer(&(info[i]), the_ff, param);
1943	+	}
1944	+	else if (!strcasecmp(minimizerName, "SD")){
1945	+	//myOOPSEMinimizer = MinimizerFactory.creatMinimizer("", &(info[i]), the_ff, param);
1946	+	myOOPSEMinimizer = new SDMinimizer(&(info[i]), the_ff, param);
1947	+	}
1948	+	else{
1949	+	sprintf(painCave.errMsg,
1950	+	"SimSetup error: Unrecognized Minimizer, use Conjugate Gradient \n");
1951	+	painCave.isFatal = 0;
1952	+	simError();
1953	+
1954	+	myOOPSEMinimizer = new PRCGMinimizer(&(info[i]), the_ff, param);
1955	+	}
1956	+	info[i].the_integrator = myOOPSEMinimizer;
1957	+
1958	+	//store the minimizer into simInfo
1959	+	info[i].the_minimizer = myOOPSEMinimizer;
1960	+	info[i].has_minimizer = true;
1961	+	}
1962	+
1963	+	}

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