[OMPI users] (no subject)

[sri pramoda]

 Dear Sir,
                I am Pramoda,PG scholar from Jadavpur Univesity,India.
 I've gone through a paper "Building a Fault Tolerant MPI Application:
 A Ring Communication Example".In this I found MPI_Comm_validate_rank command.
 But I didn't found this command in mpi. Hence I request you to please send me  
  the implementation of this command.
                Thank you,
                              Pramoda.