Hello, everybody,
today when I read the description of Example exMPI04 (example/Extended/ parallel/mpi/exMPI04/README), there is such a sentence:
The number of extra workers requested is set in G4MPImanager constructor in main(). While G4MPImanager can be created with any number of extra workers (< total number), the ntuple merging is at present supported only for one.
Does this means that I can only have one ntuple when calling MPI/G4MPI for computation on the cluster?
Now in my G4 program, there are dozens of ntuples, so do they not work?