Use MPI to write a parallel program that computes the dot product of two large vectors of size N, where N is a multiple of the number of parallel threads. Your program should partition the work equally among the threads. The final dot product sum should be computed using MPI_Reduce and then printed by the Master thread.
i can help you to write your code in mpi C to solve the problem of dot product between vectors. if its in my hands i can do it as fast as possible. thanks