C++ (Cpp) loadBalance Examples

Example #1

File: AMRLevelPluto.cpp Project: aywander/pluto-outflows

// Initialize grids
void AMRLevelPluto::initialGrid(const Vector<Box>& a_newGrids)
{
  CH_assert(allDefined());

  if (s_verbosity >= 3)
  {
    pout() << "AMRLevelPluto::initialGrid " << m_level << endl;
  }

  // Save original grids and load balance
  m_level_grids = a_newGrids;
  m_grids = loadBalance(a_newGrids);

  if (s_verbosity >= 4)
  {
    // Indicate/guarantee that the indexing below is only for reading
    // otherwise an error/assertion failure occurs
    const DisjointBoxLayout& constGrids = m_grids;

    pout() << "new grids: " << endl;
    for (LayoutIterator lit = constGrids.layoutIterator(); lit.ok(); ++lit)
    {
      pout() << constGrids[lit()] << endl;
    }
  }

  // Define old and new state data structures
  IntVect ivGhost = m_numGhost*IntVect::Unit;
  m_UNew.define(m_grids,m_numStates,ivGhost);
  m_UOld.define(m_grids,m_numStates,ivGhost);

  // Set up data structures
  levelSetup();
}

Example #2

File: dialogeditaccount.cpp Project: acavestro/qDB

void DialogEditAccount::populateDialog(){
    ElencoConti::ContoPtr& acc = elenco->getAccount(itAccount);
    ui->lblAccountType->setText(QString::fromStdString(acc->getTipoConto()));
    loadBalance();
    ui->txtEditName->setText(QString::fromStdString(acc->getNome()));
    ui->txtEditSurname->setText(QString::fromStdString(acc->getCognome()));
}

Example #3

File: AMRLevelPluto.cpp Project: aywander/pluto-outflows

// Set up data on this level after regridding
void AMRLevelPluto::regrid(const Vector<Box>& a_newGrids)
{
  CH_assert(allDefined());

  if (s_verbosity >= 3)
  {
    pout() << "AMRLevelPluto::regrid " << m_level << endl;
  }

  // Save original grids and load balance
  m_level_grids = a_newGrids;
  m_grids = loadBalance(a_newGrids);

  if (s_verbosity >= 4)
  {
    // Indicate/guarantee that the indexing below is only for reading
    // otherwise an error/assertion failure occurs
    const DisjointBoxLayout& constGrids = m_grids;

    pout() << "new grids: " << endl;

    for (LayoutIterator lit = constGrids.layoutIterator(); lit.ok(); ++lit)
    {
      pout() << constGrids[lit()] << endl;
    }
  }

  // Save data for later
  DataIterator dit = m_UNew.dataIterator();
  for(;dit.ok(); ++dit){
	m_UOld[dit()].copy(m_UNew[dit()]);
  }

  // Reshape state with new grids
  IntVect ivGhost = m_numGhost*IntVect::Unit;
  m_UNew.define(m_grids,m_numStates,ivGhost);


  // Set up data structures
  levelSetup();

  // Interpolate from coarser level
  if (m_hasCoarser)
  {
    AMRLevelPluto* amrGodCoarserPtr = getCoarserLevel();
    m_fineInterp.interpToFine(m_UNew,amrGodCoarserPtr->m_UNew);
  }

  // Copy from old state
  m_UOld.copyTo(m_UOld.interval(),
                m_UNew,
                m_UNew.interval());

  m_UOld.define(m_grids,m_numStates,ivGhost);
}