Re: [OMPI users] MPI_Finalize segmentation fault with MPI_Intercomm_merge

2008-01-17 Thread Rajesh Sudarsan
As a followup to my problem, I tested this sample code with LAM/MPI and it worked perfectly without any segmentation faults. Has any one tried this and faced this isue? Any help will be appreciated. Regards, Rajesh -- Forwarded message -- From: Rajesh Sudarsan List-Post: users@l

[OMPI users] MPI_Finalize segmentation fault with MPI_Intercomm_merge

2008-01-15 Thread Rajesh Sudarsan
Hi, I am trying to write a simple code which does the following - A master process running on 'n' processors spawn 4 processes using the MPI_Comm_spawn_multiple command. After spawning, the intercommunicator between the master and the spawned processes are merged using MPI_Intercomm_merge to create