ViewVC Help
View File | Revision Log | Show Annotations | View Changeset | Root Listing
root/OpenMD/branches/development/src/rnemd/RNEMD.cpp
(Generate patch)

Comparing branches/development/src/rnemd/RNEMD.cpp (file contents):
Revision 1861 by gezelter, Tue Apr 9 19:45:54 2013 UTC vs.
Revision 1874 by gezelter, Wed May 15 15:09:35 2013 UTC

# Line 71 | Line 71 | namespace OpenMD {
71    RNEMD::RNEMD(SimInfo* info) : info_(info), evaluator_(info), seleMan_(info),
72                                  evaluatorA_(info), seleManA_(info),
73                                  commonA_(info), evaluatorB_(info),
74 <                                seleManB_(info), commonB_(info),
74 >                                seleManB_(info), commonB_(info),
75 >                                hasData_(false), hasDividingArea_(false),
76                                  usePeriodicBoundaryConditions_(info->getSimParams()->getUsePeriodicBoundaryConditions()) {
77  
78      trialCount_ = 0;
# Line 556 | Line 557 | namespace OpenMD {
557              slabWidth_ = hmat(2,2) / 10.0;
558          
559            if (hasSlabBCenter)
560 <            slabBCenter_ = rnemdParams->getSlabACenter();
560 >            slabBCenter_ = rnemdParams->getSlabBCenter();
561            else
562              slabBCenter_ = hmat(2,2) / 2.0;
563          
# Line 577 | Line 578 | namespace OpenMD {
578          }
579        }
580      }
581 +
582      // object evaluator:
583      evaluator_.loadScriptString(rnemdObjectSelection_);
584      seleMan_.setSelectionSet(evaluator_.evaluate());
583 –    
585      evaluatorA_.loadScriptString(selectionA_);
586      evaluatorB_.loadScriptString(selectionB_);
586 –    
587      seleManA_.setSelectionSet(evaluatorA_.evaluate());
588      seleManB_.setSelectionSet(evaluatorB_.evaluate());
589 –    
589      commonA_ = seleManA_ & seleMan_;
590 <    commonB_ = seleManB_ & seleMan_;    
590 >    commonB_ = seleManB_ & seleMan_;  
591    }
592    
593      
# Line 605 | Line 604 | namespace OpenMD {
604   #ifdef IS_MPI
605      }
606   #endif
607 +
608 +    // delete all of the objects we created:
609 +    delete areaAccumulator_;    
610 +    data_.clear();
611    }
612    
613    void RNEMD::doSwap(SelectionManager& smanA, SelectionManager& smanB) {
# Line 1148 | Line 1151 | namespace OpenMD {
1151            //if w is in the right range, so should be x, y, z.
1152            vector<StuntDouble*>::iterator sdi;
1153            Vector3d vel;
1154 <          for (sdi = coldBin.begin(); sdi != coldBin.end(); sdi++) {
1154 >          for (sdi = coldBin.begin(); sdi != coldBin.end(); ++sdi) {
1155              if (rnemdFluxType_ == rnemdFullKE) {
1156                vel = (*sdi)->getVel() * c;
1157                (*sdi)->setVel(vel);
# Line 1159 | Line 1162 | namespace OpenMD {
1162              }
1163            }
1164            w = sqrt(w);
1165 <          for (sdi = hotBin.begin(); sdi != hotBin.end(); sdi++) {
1165 >          for (sdi = hotBin.begin(); sdi != hotBin.end(); ++sdi) {
1166              if (rnemdFluxType_ == rnemdFullKE) {
1167                vel = (*sdi)->getVel();
1168                vel.x() *= x;
# Line 1278 | Line 1281 | namespace OpenMD {
1281        vector<RealType>::iterator ri;
1282        RealType r1, r2, alpha0;
1283        vector<pair<RealType,RealType> > rps;
1284 <      for (ri = realRoots.begin(); ri !=realRoots.end(); ri++) {
1284 >      for (ri = realRoots.begin(); ri !=realRoots.end(); ++ri) {
1285          r2 = *ri;
1286          //check if FindRealRoots() give the right answer
1287          if ( fabs(u0 + r2 * (u1 + r2 * (u2 + r2 * (u3 + r2 * u4)))) > 1e-6 ) {
# Line 1310 | Line 1313 | namespace OpenMD {
1313          RealType diff;
1314          pair<RealType,RealType> bestPair = make_pair(1.0, 1.0);
1315          vector<pair<RealType,RealType> >::iterator rpi;
1316 <        for (rpi = rps.begin(); rpi != rps.end(); rpi++) {
1316 >        for (rpi = rps.begin(); rpi != rps.end(); ++rpi) {
1317            r1 = (*rpi).first;
1318            r2 = (*rpi).second;
1319            switch(rnemdFluxType_) {
# Line 1377 | Line 1380 | namespace OpenMD {
1380          }
1381          vector<StuntDouble*>::iterator sdi;
1382          Vector3d vel;
1383 <        for (sdi = coldBin.begin(); sdi != coldBin.end(); sdi++) {
1383 >        for (sdi = coldBin.begin(); sdi != coldBin.end(); ++sdi) {
1384            vel = (*sdi)->getVel();
1385            vel.x() *= x;
1386            vel.y() *= y;
# Line 1388 | Line 1391 | namespace OpenMD {
1391          x = 1.0 + px * (1.0 - x);
1392          y = 1.0 + py * (1.0 - y);
1393          z = 1.0 + pz * (1.0 - z);
1394 <        for (sdi = hotBin.begin(); sdi != hotBin.end(); sdi++) {
1394 >        for (sdi = hotBin.begin(); sdi != hotBin.end(); ++sdi) {
1395            vel = (*sdi)->getVel();
1396            vel.x() *= x;
1397            vel.y() *= y;
# Line 1666 | Line 1669 | namespace OpenMD {
1669                    Vector3d vel;
1670                    Vector3d rPos;
1671                    
1672 <                  for (sdi = coldBin.begin(); sdi != coldBin.end(); sdi++) {
1672 >                  for (sdi = coldBin.begin(); sdi != coldBin.end(); ++sdi) {
1673                      //vel = (*sdi)->getVel();
1674                      rPos = (*sdi)->getPos() - coordinateOrigin_;
1675                      if (doLinearPart)
# Line 1682 | Line 1685 | namespace OpenMD {
1685                        }
1686                      }
1687                    }
1688 <                  for (sdi = hotBin.begin(); sdi != hotBin.end(); sdi++) {
1688 >                  for (sdi = hotBin.begin(); sdi != hotBin.end(); ++sdi) {
1689                      //vel = (*sdi)->getVel();
1690                      rPos = (*sdi)->getPos() - coordinateOrigin_;
1691                      if (doLinearPart)
# Line 1732 | Line 1735 | namespace OpenMD {
1735        int isd;
1736        StuntDouble* sd;
1737        vector<StuntDouble*> aSites;
1735 –      ConvexHull* surfaceMeshA = new ConvexHull();
1738        seleManA_.setSelectionSet(evaluatorA_.evaluate());
1739        for (sd = seleManA_.beginSelected(isd); sd != NULL;
1740             sd = seleManA_.nextSelected(isd)) {
1741          aSites.push_back(sd);
1742        }
1743 +      ConvexHull* surfaceMeshA = new ConvexHull();
1744        surfaceMeshA->computeHull(aSites);
1745        areaA = surfaceMeshA->getArea();
1746 +      delete surfaceMeshA;
1747 +
1748      } else {
1749        if (usePeriodicBoundaryConditions_) {
1750          // in periodic boundaries, the surface area is twice the x-y
# Line 1753 | Line 1758 | namespace OpenMD {
1758        }
1759      }
1760  
1761 +
1762 +
1763      if (hasSelectionB_) {
1764        int isd;
1765        StuntDouble* sd;
1766        vector<StuntDouble*> bSites;
1760 –      ConvexHull* surfaceMeshB = new ConvexHull();
1767        seleManB_.setSelectionSet(evaluatorB_.evaluate());
1768        for (sd = seleManB_.beginSelected(isd); sd != NULL;
1769             sd = seleManB_.nextSelected(isd)) {
1770          bSites.push_back(sd);
1771        }
1772 +      ConvexHull* surfaceMeshB = new ConvexHull();    
1773        surfaceMeshB->computeHull(bSites);
1774        areaB = surfaceMeshB->getArea();
1775 +      delete surfaceMeshB;
1776 +
1777      } else {
1778        if (usePeriodicBoundaryConditions_) {
1779          // in periodic boundaries, the surface area is twice the x-y
# Line 2004 | Line 2013 | namespace OpenMD {
2013          }
2014        }
2015      }
2016 +    hasData_ = true;
2017    }
2018  
2019    void RNEMD::getStarted() {
# Line 2036 | Line 2046 | namespace OpenMD {
2046    
2047    void RNEMD::writeOutputFile() {
2048      if (!doRNEMD_) return;
2049 +    if (!hasData_) return;
2050      
2051   #ifdef IS_MPI
2052      // If we're the root node, should we print out the results
# Line 2057 | Line 2068 | namespace OpenMD {
2068        RealType time = currentSnap_->getTime();
2069        RealType avgArea;
2070        areaAccumulator_->getAverage(avgArea);
2071 <      RealType Jz = kineticExchange_ / (time * avgArea)
2072 <        / PhysicalConstants::energyConvert;
2073 <      Vector3d JzP = momentumExchange_ / (time * avgArea);      
2074 <      Vector3d JzL = angularMomentumExchange_ / (time * avgArea);      
2071 >
2072 >      RealType Jz(0.0);
2073 >      Vector3d JzP(V3Zero);
2074 >      Vector3d JzL(V3Zero);
2075 >      if (time >= info_->getSimParams()->getDt()) {
2076 >        Jz = kineticExchange_ / (time * avgArea)
2077 >          / PhysicalConstants::energyConvert;
2078 >        JzP = momentumExchange_ / (time * avgArea);
2079 >        JzL = angularMomentumExchange_ / (time * avgArea);
2080 >      }
2081  
2082        rnemdFile_ << "#######################################################\n";
2083        rnemdFile_ << "# RNEMD {\n";
# Line 2214 | Line 2231 | namespace OpenMD {
2231        rnemdFile_ << "\t" << s;
2232      } else{
2233        sprintf( painCave.errMsg,
2234 <               "RNEMD detected a numerical error writing: %s for bin %d",
2234 >               "RNEMD detected a numerical error writing: %s for bin %u",
2235                 data_[index].title.c_str(), bin);
2236        painCave.isFatal = 1;
2237        simError();
# Line 2237 | Line 2254 | namespace OpenMD {
2254          isinf(s[1]) || isnan(s[1]) ||
2255          isinf(s[2]) || isnan(s[2]) ) {      
2256        sprintf( painCave.errMsg,
2257 <               "RNEMD detected a numerical error writing: %s for bin %d",
2257 >               "RNEMD detected a numerical error writing: %s for bin %u",
2258                 data_[index].title.c_str(), bin);
2259        painCave.isFatal = 1;
2260        simError();
# Line 2262 | Line 2279 | namespace OpenMD {
2279        rnemdFile_ << "\t" << s;
2280      } else{
2281        sprintf( painCave.errMsg,
2282 <               "RNEMD detected a numerical error writing: %s std. dev. for bin %d",
2282 >               "RNEMD detected a numerical error writing: %s std. dev. for bin %u",
2283                 data_[index].title.c_str(), bin);
2284        painCave.isFatal = 1;
2285        simError();
# Line 2284 | Line 2301 | namespace OpenMD {
2301          isinf(s[1]) || isnan(s[1]) ||
2302          isinf(s[2]) || isnan(s[2]) ) {      
2303        sprintf( painCave.errMsg,
2304 <               "RNEMD detected a numerical error writing: %s std. dev. for bin %d",
2304 >               "RNEMD detected a numerical error writing: %s std. dev. for bin %u",
2305                 data_[index].title.c_str(), bin);
2306        painCave.isFatal = 1;
2307        simError();

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines