Commit 1f12814c authored by gbalduzz's avatar gbalduzz
Browse files

Remove switch on MPI_Datatype

parent c03223a9

include/dca/parallel/mpi_concurrency/mpi_collective_sum.hpp

+9 −10
Original line number Diff line number Diff line
@@ -591,17 +591,16 @@ void MPICollectiveSum::delayedSum(T* in, std::size_t n) { 


// TODO: move to .cpp file.

inline void MPICollectiveSum::resolveSums() {

  switch (current_type_) {

    case MPI_DOUBLE:

  // Note: we can not use a switch statement as MPI_Datatype is not integer on the Summit system.

  if (current_type_ == MPI_DOUBLE)

    return resolveSumsImplementation<double>();

    case MPI_FLOAT:

  else if (current_type_ == MPI_FLOAT)

    return resolveSumsImplementation<float>();

    case MPI_UNSIGNED_LONG:

  else if (current_type_ == MPI_UNSIGNED_LONG)

    return resolveSumsImplementation<unsigned long int>();

    default:

  else

    throw(std::logic_error("Type not supported."));

}

}



template <typename T>

inline void MPICollectiveSum::resolveSumsImplementation() {