| 54 |  | void ForceMatrixDecomposition::distributeInitialData() { | 
| 55 |  | snap_ = sman_->getCurrentSnapshot(); | 
| 56 |  | storageLayout_ = sman_->getStorageLayout(); | 
| 57 | < | #ifdef IS_MPI | 
| 58 | < | int nLocal = snap_->getNumberOfAtoms(); | 
| 59 | < | int nGroups = snap_->getNumberOfCutoffGroups(); | 
| 60 | < |  | 
| 61 | < | AtomCommIntRow = new Communicator<Row,int>(nLocal); | 
| 62 | < | AtomCommRealRow = new Communicator<Row,RealType>(nLocal); | 
| 63 | < | AtomCommVectorRow = new Communicator<Row,Vector3d>(nLocal); | 
| 64 | < | AtomCommMatrixRow = new Communicator<Row,Mat3x3d>(nLocal); | 
| 57 | > | nLocal_ = snap_->getNumberOfAtoms(); | 
| 58 | > | nGroups_ = snap_->getNumberOfCutoffGroups(); | 
| 59 |  |  | 
| 60 | < | AtomCommIntColumn = new Communicator<Column,int>(nLocal); | 
| 61 | < | AtomCommRealColumn = new Communicator<Column,RealType>(nLocal); | 
| 62 | < | AtomCommVectorColumn = new Communicator<Column,Vector3d>(nLocal); | 
| 63 | < | AtomCommMatrixColumn = new Communicator<Column,Mat3x3d>(nLocal); | 
| 60 | > | #ifdef IS_MPI | 
| 61 | > |  | 
| 62 | > | AtomCommIntRow = new Communicator<Row,int>(nLocal_); | 
| 63 | > | AtomCommRealRow = new Communicator<Row,RealType>(nLocal_); | 
| 64 | > | AtomCommVectorRow = new Communicator<Row,Vector3d>(nLocal_); | 
| 65 | > | AtomCommMatrixRow = new Communicator<Row,Mat3x3d>(nLocal_); | 
| 66 |  |  | 
| 67 | < | cgCommIntRow = new Communicator<Row,int>(nGroups); | 
| 68 | < | cgCommVectorRow = new Communicator<Row,Vector3d>(nGroups); | 
| 69 | < | cgCommIntColumn = new Communicator<Column,int>(nGroups); | 
| 70 | < | cgCommVectorColumn = new Communicator<Column,Vector3d>(nGroups); | 
| 67 | > | AtomCommIntColumn = new Communicator<Column,int>(nLocal_); | 
| 68 | > | AtomCommRealColumn = new Communicator<Column,RealType>(nLocal_); | 
| 69 | > | AtomCommVectorColumn = new Communicator<Column,Vector3d>(nLocal_); | 
| 70 | > | AtomCommMatrixColumn = new Communicator<Column,Mat3x3d>(nLocal_); | 
| 71 |  |  | 
| 72 | < | int nAtomsInRow = AtomCommIntRow->getSize(); | 
| 73 | < | int nAtomsInCol = AtomCommIntColumn->getSize(); | 
| 74 | < | int nGroupsInRow = cgCommIntRow->getSize(); | 
| 75 | < | int nGroupsInCol = cgCommIntColumn->getSize(); | 
| 72 | > | cgCommIntRow = new Communicator<Row,int>(nGroups_); | 
| 73 | > | cgCommVectorRow = new Communicator<Row,Vector3d>(nGroups_); | 
| 74 | > | cgCommIntColumn = new Communicator<Column,int>(nGroups_); | 
| 75 | > | cgCommVectorColumn = new Communicator<Column,Vector3d>(nGroups_); | 
| 76 |  |  | 
| 77 | + | nAtomsInRow_ = AtomCommIntRow->getSize(); | 
| 78 | + | nAtomsInCol_ = AtomCommIntColumn->getSize(); | 
| 79 | + | nGroupsInRow_ = cgCommIntRow->getSize(); | 
| 80 | + | nGroupsInCol_ = cgCommIntColumn->getSize(); | 
| 81 | + |  | 
| 82 |  | // Modify the data storage objects with the correct layouts and sizes: | 
| 83 | < | atomRowData.resize(nAtomsInRow); | 
| 84 | < | atomRowData.setStorageLayout(storageLayout_); | 
| 85 | < | atomColData.resize(nAtomsInCol); | 
| 83 | > | atomRowData.resize(nAtomsInRow_); | 
| 84 | > | atomRowData.setStorageLayout(storageLayout_); | 
| 85 | > | atomColData.resize(nAtomsInCol_); | 
| 86 |  | atomColData.setStorageLayout(storageLayout_); | 
| 87 | < | cgRowData.resize(nGroupsInRow); | 
| 87 | > | cgRowData.resize(nGroupsInRow_); | 
| 88 |  | cgRowData.setStorageLayout(DataStorage::dslPosition); | 
| 89 | < | cgColData.resize(nGroupsInCol); | 
| 89 | > | cgColData.resize(nGroupsInCol_); | 
| 90 |  | cgColData.setStorageLayout(DataStorage::dslPosition); | 
| 91 |  |  | 
| 92 |  | vector<vector<RealType> > pot_row(N_INTERACTION_FAMILIES, | 
| 93 | < | vector<RealType> (nAtomsInRow, 0.0)); | 
| 93 | > | vector<RealType> (nAtomsInRow_, 0.0)); | 
| 94 |  | vector<vector<RealType> > pot_col(N_INTERACTION_FAMILIES, | 
| 95 | < | vector<RealType> (nAtomsInCol, 0.0)); | 
| 95 | > | vector<RealType> (nAtomsInCol_, 0.0)); | 
| 96 |  |  | 
| 97 |  |  | 
| 98 |  | vector<RealType> pot_local(N_INTERACTION_FAMILIES, 0.0); | 
| 99 |  |  | 
| 100 |  | // gather the information for atomtype IDs (atids): | 
| 101 |  | vector<int> identsLocal = info_->getIdentArray(); | 
| 102 | < | identsRow.reserve(nAtomsInRow); | 
| 103 | < | identsCol.reserve(nAtomsInCol); | 
| 102 | > | identsRow.reserve(nAtomsInRow_); | 
| 103 | > | identsCol.reserve(nAtomsInCol_); | 
| 104 |  |  | 
| 105 |  | AtomCommIntRow->gather(identsLocal, identsRow); | 
| 106 |  | AtomCommIntColumn->gather(identsLocal, identsCol); | 
| 230 |  | snap_->atomData.torque[i] += trq_tmp[i]; | 
| 231 |  | } | 
| 232 |  |  | 
| 233 | < | int nLocal = snap_->getNumberOfAtoms(); | 
| 233 | > | nLocal_ = snap_->getNumberOfAtoms(); | 
| 234 |  |  | 
| 235 |  | vector<vector<RealType> > pot_temp(N_INTERACTION_FAMILIES, | 
| 236 | < | vector<RealType> (nLocal, 0.0)); | 
| 236 | > | vector<RealType> (nLocal_, 0.0)); | 
| 237 |  |  | 
| 238 |  | for (int i = 0; i < N_INTERACTION_FAMILIES; i++) { | 
| 239 |  | AtomCommRealRow->scatter(pot_row[i], pot_temp[i]); | 
| 313 |  | #else | 
| 314 |  | snap_->atomData.force[atom2] += fg; | 
| 315 |  | #endif | 
| 315 | – |  | 
| 316 |  | } | 
| 317 |  |  | 
| 318 |  | // filling interaction blocks with pointers | 
| 319 |  | InteractionData ForceMatrixDecomposition::fillInteractionData(int atom1, int atom2) { | 
| 320 | – |  | 
| 320 |  | InteractionData idat; | 
| 321 | + |  | 
| 322 |  | #ifdef IS_MPI | 
| 323 |  | if (storageLayout_ & DataStorage::dslAmat) { | 
| 324 |  | idat.A1 = &(atomRowData.aMat[atom1]); | 
| 325 |  | idat.A2 = &(atomColData.aMat[atom2]); | 
| 326 |  | } | 
| 327 | < |  | 
| 327 | > |  | 
| 328 |  | if (storageLayout_ & DataStorage::dslElectroFrame) { | 
| 329 |  | idat.eFrame1 = &(atomRowData.electroFrame[atom1]); | 
| 330 |  | idat.eFrame2 = &(atomColData.electroFrame[atom2]); | 
| 370 |  | idat.dfrho2 = &(snap_->atomData.functionalDerivative[atom2]); | 
| 371 |  | } | 
| 372 |  | #endif | 
| 373 | < |  | 
| 373 | > | return idat; | 
| 374 |  | } | 
| 375 | + |  | 
| 376 |  | InteractionData ForceMatrixDecomposition::fillSkipData(int atom1, int atom2){ | 
| 377 | + |  | 
| 378 |  | InteractionData idat; | 
| 377 | – | skippedCharge1 | 
| 378 | – | skippedCharge2 | 
| 379 | – | rij | 
| 380 | – | d | 
| 381 | – | electroMult | 
| 382 | – | sw | 
| 383 | – | f | 
| 379 |  | #ifdef IS_MPI | 
| 385 | – |  | 
| 380 |  | if (storageLayout_ & DataStorage::dslElectroFrame) { | 
| 381 |  | idat.eFrame1 = &(atomRowData.electroFrame[atom1]); | 
| 382 |  | idat.eFrame2 = &(atomColData.electroFrame[atom2]); | 
| 385 |  | idat.t1 = &(atomRowData.torque[atom1]); | 
| 386 |  | idat.t2 = &(atomColData.torque[atom2]); | 
| 387 |  | } | 
| 388 | < |  | 
| 388 | > | if (storageLayout_ & DataStorage::dslForce) { | 
| 389 | > | idat.t1 = &(atomRowData.force[atom1]); | 
| 390 | > | idat.t2 = &(atomColData.force[atom2]); | 
| 391 | > | } | 
| 392 | > | #else | 
| 393 | > | if (storageLayout_ & DataStorage::dslElectroFrame) { | 
| 394 | > | idat.eFrame1 = &(snap_->atomData.electroFrame[atom1]); | 
| 395 | > | idat.eFrame2 = &(snap_->atomData.electroFrame[atom2]); | 
| 396 | > | } | 
| 397 | > | if (storageLayout_ & DataStorage::dslTorque) { | 
| 398 | > | idat.t1 = &(snap_->atomData.torque[atom1]); | 
| 399 | > | idat.t2 = &(snap_->atomData.torque[atom2]); | 
| 400 | > | } | 
| 401 | > | if (storageLayout_ & DataStorage::dslForce) { | 
| 402 | > | idat.t1 = &(snap_->atomData.force[atom1]); | 
| 403 | > | idat.t2 = &(snap_->atomData.force[atom2]); | 
| 404 | > | } | 
| 405 | > | #endif | 
| 406 |  |  | 
| 407 |  | } | 
| 397 | – | SelfData ForceMatrixDecomposition::fillSelfData(int atom1) { | 
| 398 | – | } | 
| 408 |  |  | 
| 409 |  |  | 
| 410 | + |  | 
| 411 | + |  | 
| 412 |  | /* | 
| 413 |  | * buildNeighborList | 
| 414 |  | * | 
| 415 |  | * first element of pair is row-indexed CutoffGroup | 
| 416 |  | * second element of pair is column-indexed CutoffGroup | 
| 417 |  | */ | 
| 418 | < | vector<pair<int, int> >  buildNeighborList() { | 
| 419 | < | Vector3d dr, invWid, rs, shift; | 
| 420 | < | Vector3i cc, m1v, m2s; | 
| 421 | < | RealType rrNebr; | 
| 422 | < | int c, j1, j2, m1, m1x, m1y, m1z, m2, n, offset; | 
| 418 | > | vector<pair<int, int> > ForceMatrixDecomposition::buildNeighborList() { | 
| 419 | > |  | 
| 420 | > | vector<pair<int, int> > neighborList; | 
| 421 | > | #ifdef IS_MPI | 
| 422 | > | cellListRow_.clear(); | 
| 423 | > | cellListCol_.clear(); | 
| 424 | > | #else | 
| 425 | > | cellList_.clear(); | 
| 426 | > | #endif | 
| 427 |  |  | 
| 428 | < |  | 
| 429 | < | vector<pair<int, int> > neighborList; | 
| 430 | < | Vector3i nCells; | 
| 431 | < | Vector3d invWid, r; | 
| 432 | < |  | 
| 433 | < | rList_ = (rCut_ + skinThickness_); | 
| 419 | < | rl2 = rList_ * rList_; | 
| 420 | < |  | 
| 421 | < | snap_ = sman_->getCurrentSnapshot(); | 
| 428 | > | // dangerous to not do error checking. | 
| 429 | > | RealType rCut_; | 
| 430 | > |  | 
| 431 | > | RealType rList_ = (rCut_ + skinThickness_); | 
| 432 | > | RealType rl2 = rList_ * rList_; | 
| 433 | > | Snapshot* snap_ = sman_->getCurrentSnapshot(); | 
| 434 |  | Mat3x3d Hmat = snap_->getHmat(); | 
| 435 |  | Vector3d Hx = Hmat.getColumn(0); | 
| 436 |  | Vector3d Hy = Hmat.getColumn(1); | 
| 437 |  | Vector3d Hz = Hmat.getColumn(2); | 
| 438 |  |  | 
| 439 | < | nCells.x() = (int) ( Hx.length() )/ rList_; | 
| 440 | < | nCells.y() = (int) ( Hy.length() )/ rList_; | 
| 441 | < | nCells.z() = (int) ( Hz.length() )/ rList_; | 
| 439 | > | nCells_.x() = (int) ( Hx.length() )/ rList_; | 
| 440 | > | nCells_.y() = (int) ( Hy.length() )/ rList_; | 
| 441 | > | nCells_.z() = (int) ( Hz.length() )/ rList_; | 
| 442 |  |  | 
| 443 | < | for (i = 0; i < nGroupsInRow; i++) { | 
| 444 | < | rs = cgRowData.position[i]; | 
| 445 | < | snap_->scaleVector(rs); | 
| 446 | < | } | 
| 435 | < |  | 
| 436 | < |  | 
| 437 | < | VDiv (invWid, cells, region); | 
| 438 | < | for (n = nMol; n < nMol + cells.componentProduct(); n ++) cellList[n] = -1; | 
| 439 | < | for (n = 0; n < nMol; n ++) { | 
| 440 | < | VSAdd (rs, mol[n].r, 0.5, region); | 
| 441 | < | VMul (cc, rs, invWid); | 
| 442 | < | c = VLinear (cc, cells) + nMol; | 
| 443 | < | cellList[n] = cellList[c]; | 
| 444 | < | cellList[c] = n; | 
| 445 | < | } | 
| 446 | < | nebrTabLen = 0; | 
| 447 | < | for (m1z = 0; m1z < cells.z(); m1z++) { | 
| 448 | < | for (m1y = 0; m1y < cells.y(); m1y++) { | 
| 449 | < | for (m1x = 0; m1x < cells.x(); m1x++) { | 
| 450 | < | Vector3i m1v(m1x, m1y, m1z); | 
| 451 | < | m1 = VLinear(m1v, cells) + nMol; | 
| 452 | < | for (offset = 0; offset < nOffset_; offset++) { | 
| 453 | < | m2v = m1v + cellOffsets_[offset]; | 
| 454 | < | shift = V3Zero(); | 
| 443 | > | Mat3x3d invHmat = snap_->getInvHmat(); | 
| 444 | > | Vector3d rs, scaled, dr; | 
| 445 | > | Vector3i whichCell; | 
| 446 | > | int cellIndex; | 
| 447 |  |  | 
| 448 | < | if (m2v.x() >= cells.x) { | 
| 448 | > | #ifdef IS_MPI | 
| 449 | > | for (int i = 0; i < nGroupsInRow_; i++) { | 
| 450 | > | rs = cgRowData.position[i]; | 
| 451 | > | // scaled positions relative to the box vectors | 
| 452 | > | scaled = invHmat * rs; | 
| 453 | > | // wrap the vector back into the unit box by subtracting integer box | 
| 454 | > | // numbers | 
| 455 | > | for (int j = 0; j < 3; j++) | 
| 456 | > | scaled[j] -= roundMe(scaled[j]); | 
| 457 | > |  | 
| 458 | > | // find xyz-indices of cell that cutoffGroup is in. | 
| 459 | > | whichCell.x() = nCells_.x() * scaled.x(); | 
| 460 | > | whichCell.y() = nCells_.y() * scaled.y(); | 
| 461 | > | whichCell.z() = nCells_.z() * scaled.z(); | 
| 462 | > |  | 
| 463 | > | // find single index of this cell: | 
| 464 | > | cellIndex = Vlinear(whichCell, nCells_); | 
| 465 | > | // add this cutoff group to the list of groups in this cell; | 
| 466 | > | cellListRow_[cellIndex].push_back(i); | 
| 467 | > | } | 
| 468 | > |  | 
| 469 | > | for (int i = 0; i < nGroupsInCol_; i++) { | 
| 470 | > | rs = cgColData.position[i]; | 
| 471 | > | // scaled positions relative to the box vectors | 
| 472 | > | scaled = invHmat * rs; | 
| 473 | > | // wrap the vector back into the unit box by subtracting integer box | 
| 474 | > | // numbers | 
| 475 | > | for (int j = 0; j < 3; j++) | 
| 476 | > | scaled[j] -= roundMe(scaled[j]); | 
| 477 | > |  | 
| 478 | > | // find xyz-indices of cell that cutoffGroup is in. | 
| 479 | > | whichCell.x() = nCells_.x() * scaled.x(); | 
| 480 | > | whichCell.y() = nCells_.y() * scaled.y(); | 
| 481 | > | whichCell.z() = nCells_.z() * scaled.z(); | 
| 482 | > |  | 
| 483 | > | // find single index of this cell: | 
| 484 | > | cellIndex = Vlinear(whichCell, nCells_); | 
| 485 | > | // add this cutoff group to the list of groups in this cell; | 
| 486 | > | cellListCol_[cellIndex].push_back(i); | 
| 487 | > | } | 
| 488 | > | #else | 
| 489 | > | for (int i = 0; i < nGroups_; i++) { | 
| 490 | > | rs = snap_->cgData.position[i]; | 
| 491 | > | // scaled positions relative to the box vectors | 
| 492 | > | scaled = invHmat * rs; | 
| 493 | > | // wrap the vector back into the unit box by subtracting integer box | 
| 494 | > | // numbers | 
| 495 | > | for (int j = 0; j < 3; j++) | 
| 496 | > | scaled[j] -= roundMe(scaled[j]); | 
| 497 | > |  | 
| 498 | > | // find xyz-indices of cell that cutoffGroup is in. | 
| 499 | > | whichCell.x() = nCells_.x() * scaled.x(); | 
| 500 | > | whichCell.y() = nCells_.y() * scaled.y(); | 
| 501 | > | whichCell.z() = nCells_.z() * scaled.z(); | 
| 502 | > |  | 
| 503 | > | // find single index of this cell: | 
| 504 | > | cellIndex = Vlinear(whichCell, nCells_); | 
| 505 | > | // add this cutoff group to the list of groups in this cell; | 
| 506 | > | cellList_[cellIndex].push_back(i); | 
| 507 | > | } | 
| 508 | > | #endif | 
| 509 | > |  | 
| 510 | > |  | 
| 511 | > |  | 
| 512 | > | for (int m1z = 0; m1z < nCells_.z(); m1z++) { | 
| 513 | > | for (int m1y = 0; m1y < nCells_.y(); m1y++) { | 
| 514 | > | for (int m1x = 0; m1x < nCells_.x(); m1x++) { | 
| 515 | > | Vector3i m1v(m1x, m1y, m1z); | 
| 516 | > | int m1 = Vlinear(m1v, nCells_); | 
| 517 | > |  | 
| 518 | > | for (vector<Vector3i>::iterator os = cellOffsets_.begin(); | 
| 519 | > | os != cellOffsets_.end(); ++os) { | 
| 520 | > |  | 
| 521 | > | Vector3i m2v = m1v + (*os); | 
| 522 | > |  | 
| 523 | > | if (m2v.x() >= nCells_.x()) { | 
| 524 |  | m2v.x() = 0; | 
| 458 | – | shift.x() = region.x(); | 
| 525 |  | } else if (m2v.x() < 0) { | 
| 526 | < | m2v.x() = cells.x() - 1; | 
| 461 | < | shift.x() = - region.x(); | 
| 526 | > | m2v.x() = nCells_.x() - 1; | 
| 527 |  | } | 
| 528 | < |  | 
| 529 | < | if (m2v.y() >= cells.y()) { | 
| 528 | > |  | 
| 529 | > | if (m2v.y() >= nCells_.y()) { | 
| 530 |  | m2v.y() = 0; | 
| 466 | – | shift.y() = region.y(); | 
| 531 |  | } else if (m2v.y() < 0) { | 
| 532 | < | m2v.y() = cells.y() - 1; | 
| 469 | < | shift.y() = - region.y(); | 
| 532 | > | m2v.y() = nCells_.y() - 1; | 
| 533 |  | } | 
| 534 | + |  | 
| 535 | + | if (m2v.z() >= nCells_.z()) { | 
| 536 | + | m2v.z() = 0; | 
| 537 | + | } else if (m2v.z() < 0) { | 
| 538 | + | m2v.z() = nCells_.z() - 1; | 
| 539 | + | } | 
| 540 | + |  | 
| 541 | + | int m2 = Vlinear (m2v, nCells_); | 
| 542 |  |  | 
| 543 | < | m2 = VLinear (m2v, cells) + nMol; | 
| 544 | < | for (j1 = cellList[m1]; j1 >= 0; j1 = cellList[j1]) { | 
| 545 | < | for (j2 = cellList[m2]; j2 >= 0; j2 = cellList[j2]) { | 
| 546 | < | if (m1 != m2 || j2 < j1) { | 
| 547 | < | dr = mol[j1].r - mol[j2].r; | 
| 548 | < | VSub (dr, mol[j1].r, mol[j2].r); | 
| 549 | < | VVSub (dr, shift); | 
| 550 | < | if (VLenSq (dr) < rrNebr) { | 
| 551 | < | neighborList.push_back(make_pair(j1, j2)); | 
| 543 | > | #ifdef IS_MPI | 
| 544 | > | for (vector<int>::iterator j1 = cellListRow_[m1].begin(); | 
| 545 | > | j1 != cellListRow_[m1].end(); ++j1) { | 
| 546 | > | for (vector<int>::iterator j2 = cellListCol_[m2].begin(); | 
| 547 | > | j2 != cellListCol_[m2].end(); ++j2) { | 
| 548 | > |  | 
| 549 | > | // Always do this if we're in different cells or if | 
| 550 | > | // we're in the same cell and the global index of the | 
| 551 | > | // j2 cutoff group is less than the j1 cutoff group | 
| 552 | > |  | 
| 553 | > | if (m2 != m1 || cgColToGlobal[(*j2)] < cgRowToGlobal[(*j1)]) { | 
| 554 | > | dr = cgColData.position[(*j2)] - cgRowData.position[(*j1)]; | 
| 555 | > | snap_->wrapVector(dr); | 
| 556 | > | if (dr.lengthSquare() < rl2) { | 
| 557 | > | neighborList.push_back(make_pair((*j1), (*j2))); | 
| 558 |  | } | 
| 559 |  | } | 
| 560 |  | } | 
| 561 |  | } | 
| 562 | + | #else | 
| 563 | + | for (vector<int>::iterator j1 = cellList_[m1].begin(); | 
| 564 | + | j1 != cellList_[m1].end(); ++j1) { | 
| 565 | + | for (vector<int>::iterator j2 = cellList_[m2].begin(); | 
| 566 | + | j2 != cellList_[m2].end(); ++j2) { | 
| 567 | + |  | 
| 568 | + | // Always do this if we're in different cells or if | 
| 569 | + | // we're in the same cell and the global index of the | 
| 570 | + | // j2 cutoff group is less than the j1 cutoff group | 
| 571 | + |  | 
| 572 | + | if (m2 != m1 || (*j2) < (*j1)) { | 
| 573 | + | dr = snap_->cgData.position[(*j2)] - snap_->cgData.position[(*j1)]; | 
| 574 | + | snap_->wrapVector(dr); | 
| 575 | + | if (dr.lengthSquare() < rl2) { | 
| 576 | + | neighborList.push_back(make_pair((*j1), (*j2))); | 
| 577 | + | } | 
| 578 | + | } | 
| 579 | + | } | 
| 580 | + | } | 
| 581 | + | #endif | 
| 582 |  | } | 
| 583 |  | } | 
| 584 |  | } | 
| 585 |  | } | 
| 489 | – | } | 
| 586 |  |  | 
| 587 | < |  | 
| 587 | > | // save the local cutoff group positions for the check that is | 
| 588 | > | // done on each loop: | 
| 589 | > | saved_CG_positions_.clear(); | 
| 590 | > | for (int i = 0; i < nGroups_; i++) | 
| 591 | > | saved_CG_positions_.push_back(snap_->cgData.position[i]); | 
| 592 | > |  | 
| 593 | > | return neighborList; | 
| 594 | > | } | 
| 595 |  | } //end namespace OpenMD |