Hi mpich, I have a requirement where in we need to add start stop application instances on the fly before starting a job.Is there any mpich service available. I looked through dynamic process model, but its not sufficing our need. More precisely my requirement is suppose I started 4 instances of my application. Now I want to add one more instance dynamically to this set Is there any tool which MPICH supports for fault tolerance behavior? Thanks Sanjeev _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss