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/ * * * You are required to modify the MPI code so that, instead of using MPI _ Allgather, it uses the non -
You are required to modify the MPI code so that, instead of using MPIAllgather, it uses the nonblocking send and receive messages.
This must be done without affecting correctness.
#include
#include
#include
#define N
int mainint argc, char argv
int rank, P;
int i j;
int sbuffNN;
int rbuff;
MPIInit&argc, &argv;
MPICommrankMPICOMMWORLD, &rank;
MPICommsizeMPICOMMWORLD, &P;
fori; i
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