G4MPIstatus.cc

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/// @file G4MPIstatus.cc
/// @brief status of MPI application

#include "G4ApplicationState.hh"
#include "G4MPIstatus.hh"

// --------------------------------------------------------------------------
G4MPIstatus::G4MPIstatus()
  : rank_(0), run_id_(0), nevent_to_be_processed_(0), event_id_(0),
    cputime_(0.), g4state_(G4State_Quit)
{
  timer_ = new G4Timer;
}

// --------------------------------------------------------------------------
G4MPIstatus::~G4MPIstatus()
{
  delete timer_;
}

// --------------------------------------------------------------------------
void G4MPIstatus::StartTimer()
{
  timer_-> Start();
}

// --------------------------------------------------------------------------
void G4MPIstatus::StopTimer()
{
  timer_-> Stop();
}

// --------------------------------------------------------------------------
void G4MPIstatus::SetStatus(G4int arank, G4int runid, G4int noe, G4int evtid,
                            G4ApplicationState state)
{
  rank_ = arank;
  run_id_ = runid;
  nevent_to_be_processed_ = noe;
  event_id_ = evtid;
  g4state_ = state;
  if ( timer_-> IsValid() ) cputime_= timer_-> GetUserElapsed();
  else cputime_ = 0.;
}

// --------------------------------------------------------------------------
void G4MPIstatus::Pack(G4int* data) const
{
  data[0] = rank_;
  data[1] = run_id_;
  data[2] = nevent_to_be_processed_;
  data[3] = event_id_;
  data[4] = g4state_;

  G4double* ddata = (G4double*)(data+5);
  ddata[0] = cputime_;
}

// --------------------------------------------------------------------------
void G4MPIstatus::UnPack(G4int* data)
{
  rank_ = data[0];
  run_id_ = data[1];
  nevent_to_be_processed_ = data[2];
  event_id_ = data[3];
  g4state_ = (G4ApplicationState)data[4];

  G4double* ddata = (G4double*)(data+5);
  cputime_ = ddata[0];
}

// --------------------------------------------------------------------------
void G4MPIstatus::Print() const
{
  // * rank= 001 run= 10002 event= 00001 / 100000 state= Idle"
  G4cout << "* rank= " << rank_
         << " run= " << run_id_
         << " event= " << event_id_ << " / " << nevent_to_be_processed_
         << " state= " << GetStateString(g4state_)
         << " time= " << cputime_ << "s"
         << G4endl;
}

// --------------------------------------------------------------------------
G4String G4MPIstatus::GetStateString(G4ApplicationState astate) const
{
  G4String sname;

  switch(astate) {
  case G4State_PreInit:
    sname = "PreInit";
    break;
  case G4State_Init:
    sname = "Init";
    break;
  case G4State_Idle:
    sname = "Idle";
    break;
  case G4State_GeomClosed:
    sname = "GeomClosed";
    break;
  case G4State_EventProc:
    sname = "EventProc";
    break;
  case G4State_Quit:
    sname = "Quit";
    break;
  case G4State_Abort:
    sname = "Abort";
    break;
  default:
    sname = "Unknown";
    break;
  }

  return sname;
}