Process 1 says 'Hello, world!'
  Process 2 says 'Hello, world!'
  Process 3 says 'Hello, world!'
06 September 2018 03:21:03 PM

COMMUNICATOR_MPI - Master process:
  C++/MPI version
  An MPI example program.

  The number of processes is 4

  Process 0 says 'Hello, world!'
  Number of processes in odd communicator  = 2
  Sum of global ID's in odd communicator   = 4
  Number of processes in even communicator = 2
  Sum of global ID's in even communicator  = 2

COMMUNICATOR_MPI:
  Normal end of execution.

06 September 2018 03:21:03 PM