Created
July 12, 2023 17:51
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| # run with e.g. mpiexec -np 8 julia ./mpihello.jl | |
| using MPI | |
| MPI.Init() | |
| comm = MPI.COMM_WORLD | |
| size = MPI.Comm_size(comm) | |
| rank = MPI.Comm_rank(comm) | |
| print("Hello from $rank of $size processors!\n") | |
| MPI.Finalize() |
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