コード例 #1
0
ファイル: ReadDamsel.cpp プロジェクト: chrismullins/moab
ErrorCode ReadDamsel::parse_options(const FileOptions &opts,
                                    bool &parallel) 
{
    // Handle parallel options
  std::string junk;
  bool use_mpio = (MB_SUCCESS == opts.get_null_option("USE_MPIO"));
  ErrorCode rval = opts.match_option("PARALLEL", "READ_PART");
  parallel = (rval != MB_ENTITY_NOT_FOUND);
  nativeParallel = (rval == MB_SUCCESS);
  if (use_mpio && !parallel) {
    readMeshIface->report_error( "'USE_MPIO' option specified w/out 'PARALLEL' option" );
    return MB_NOT_IMPLEMENTED;
  }

  return MB_SUCCESS;
}
コード例 #2
0
ファイル: ReadNC.cpp プロジェクト: obmun/moab
ErrorCode ReadNC::parse_options(const FileOptions& opts, std::vector<std::string>& var_names, std::vector<int>& tstep_nums,
                                std::vector<double>& tstep_vals)
{
  int tmpval;
  if (MB_SUCCESS == opts.get_int_option("DEBUG_IO", 1, tmpval)) {
    dbgOut.set_verbosity(tmpval);
    dbgOut.set_prefix("NC ");
  }

  ErrorCode rval = opts.get_strs_option("VARIABLE", var_names);
  if (MB_TYPE_OUT_OF_RANGE == rval)
    noVars = true;
  else
    noVars = false;

  opts.get_ints_option("TIMESTEP", tstep_nums);
  opts.get_reals_option("TIMEVAL", tstep_vals);

  rval = opts.get_null_option("NOMESH");
  if (MB_SUCCESS == rval)
    noMesh = true;

  rval = opts.get_null_option("SPECTRAL_MESH");
  if (MB_SUCCESS == rval)
    spectralMesh = true;

  rval = opts.get_null_option("NO_MIXED_ELEMENTS");
  if (MB_SUCCESS == rval)
    noMixedElements = true;

  rval = opts.get_null_option("NO_EDGES");
  if (MB_SUCCESS == rval)
    noEdges = true;

  if (2 <= dbgOut.get_verbosity()) {
    if (!var_names.empty()) {
      std::cerr << "Variables requested: ";
      for (unsigned int i = 0; i < var_names.size(); i++)
        std::cerr << var_names[i];
      std::cerr << std::endl;
    }

    if (!tstep_nums.empty()) {
      std::cerr << "Timesteps requested: ";
      for (unsigned int i = 0; i < tstep_nums.size(); i++)
        std::cerr << tstep_nums[i];
      std::cerr << std::endl;
    }

    if (!tstep_vals.empty()) {
      std::cerr << "Time vals requested: ";
      for (unsigned int i = 0; i < tstep_vals.size(); i++)
        std::cerr << tstep_vals[i];
      std::cerr << std::endl;
    }
  }

  rval = opts.get_int_option("GATHER_SET", 0, gatherSetRank);
  if (MB_TYPE_OUT_OF_RANGE == rval) {
    MB_SET_ERR(rval, "Invalid value for GATHER_SET option");
  }

  rval = opts.get_int_option("TIMESTEPBASE", 0, tStepBase);
  if (MB_TYPE_OUT_OF_RANGE == rval) {
    MB_SET_ERR(rval, "Invalid value for TIMESTEPBASE option");
  }

  rval = opts.get_int_option("TRIVIAL_PARTITION_SHIFT", 1, trivialPartitionShift);
  if (MB_TYPE_OUT_OF_RANGE == rval) {
    MB_SET_ERR(rval, "Invalid value for TRIVIAL_PARTITION_SHIFT option");
  }

#ifdef MOAB_HAVE_MPI
  isParallel = (opts.match_option("PARALLEL", "READ_PART") != MB_ENTITY_NOT_FOUND);

  if (!isParallel)
  // Return success here, since rval still has _NOT_FOUND from not finding option
  // in this case, myPcomm will be NULL, so it can never be used; always check for isParallel 
  // before any use for myPcomm
    return MB_SUCCESS;

  int pcomm_no = 0;
  rval = opts.get_int_option("PARALLEL_COMM", pcomm_no);
  if (MB_TYPE_OUT_OF_RANGE == rval) {
    MB_SET_ERR(rval, "Invalid value for PARALLEL_COMM option");
  }
  myPcomm = ParallelComm::get_pcomm(mbImpl, pcomm_no);
  if (0 == myPcomm) {
    myPcomm = new ParallelComm(mbImpl, MPI_COMM_WORLD);
  }
  const int rank = myPcomm->proc_config().proc_rank();
  dbgOut.set_rank(rank);

  int dum;
  rval = opts.match_option("PARTITION_METHOD", ScdParData::PartitionMethodNames, dum);
  if (MB_FAILURE == rval) {
    MB_SET_ERR(rval, "Unknown partition method specified");
  }
  else if (MB_ENTITY_NOT_FOUND == rval)
    partMethod = ScdParData::ALLJORKORI;
  else
    partMethod = dum;
#endif

  return MB_SUCCESS;
}