Ed Peddycoart wrote:
I'm missing the question. The ranks start at 0 and end at N-1. Typically, one thinks of all N processes starting at once. E.g., you could have a hostfile that lists the 5 machines on which your processes will run. When you use "mpirun --np 5 --hostfile myhostfile ...", all 5 processes will be started, each on its machine. Each one should get to an MPI_Init() call, at which point they coordinate with one another to set up interprocess communications.
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- [OMPI users] OpenMPI and glut Ed Peddycoart
- Re: [OMPI users] OpenMPI and glut Ed Peddycoart
- Re: [OMPI users] OpenMPI and glut Eugene Loh