main
test-branch
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| 1 | #include<mpi.h>
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| 2 | #include"data_depend_bad.h"
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| 3 |
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| 4 | int main(int argc, char** argvs){
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| 5 | int rank;
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| 6 | int data = 0;
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| 7 |
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| 8 | MPI_Init(&argc, &argv);
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| 9 | MPI_Comm_rank(MPI_COMM_WORLD, &rank);
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| 10 | if (rank==0) {
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| 11 | x = 1;
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| 12 | MPI_Send(&x, 1, MPI_INT, 1, 0, MPI_COMM_WORLD);
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| 13 | }
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| 14 | if (rank==1) {
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| 15 | MPI_Recv(&x, 1, MPI_INT, 0, 0, MPI_COMM_WORLD, MPI_STATUS_IGNORE);
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| 16 | if (x == 1)
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| 17 | MPI_Recv(&x, 1, MPI_INT, 0, 0, MPI_COMM_WORLD, MPI_STATUS_IGNORE);
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| 18 | }
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| 19 | MPI_Finalize();
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| 20 | }
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