Ankita, looks like your program is not launching correctly. I would try the following: define two hosts in a machinefile. Use mpirun -np 2 machinefile date Ie can you use mpirun just to run the command 'date'
Secondly compile up and try to run an MPI 'Hello World' program On 9 May 2018 at 12:28, Ankita m <ankitamait...@gmail.com> wrote: > I am using ompi -3.1.0 version in my program and compiler is mpicc > > its a parallel program which uses multiple nodes with 16 cores in each > node. > > but its not working and generates a error file . i Have attached the error > file below. > > can anyone please tell what is the issue actually > > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users >
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