Are all the other processes gone?  What version of OMPI are you using? 

On 11/28/2011 9:00 AM, Mudassar Majeed wrote:

Dear people,
                      In my MPI application, all the processes call the MPI_Finalize (all processes reach there) but the rank 0 process could not finish with MPI_Finalize and the application remains running. Please suggest what can be the cause of that.

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