Use MPI point-to-point communication to implement the broadcast and reduce functions. Compare the performance of your implementation with that of the MPI global operations MPI_BCAST and MPI_REDUCE for...

Use MPI point-to-point communication to implement the broadcast and reduce

functions. Compare the performance of your implementation with that of the

MPI global operations MPI_BCAST and MPI_REDUCE for different data sizes

and different numbers of processes. Use data sizes up to 104 doubles and up to

all available number of processes. Plot and explain the obtained results.