Created
December 3, 2016 14:27
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Hello MPI
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| #include <mpi.h> | |
| #include <iostream> | |
| int main(int argc, char *argv[]) | |
| { | |
| int rank, size; | |
| MPI::Init(argc, argv); | |
| rank = MPI::COMM_WORLD.Get_rank(); | |
| size = MPI::COMM_WORLD.Get_size(); | |
| std::cout<< "Hello from process "<< rank <<" of "<< size <<"\n"; | |
| MPI::Finalize(); | |
| return 0; | |
| } |
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