(Solved) : 1 Implement Sequential Program Multiply Two Square Matrices B Dimension 20 X 20 Initialize Q37737915 . . . .

1) Implement a sequential program that multiply two squarematrices A and B of dimension 20 x 20. You will initialize thematrix with random integer

2) Compute the wall time using the following code fragment#include clock_t start, end; double cpu_time_used; start = clock();… /* Do the work. */ end = clock(); cpu_time_used = ((double)(end – start)) / CLOCKS_PER_SEC;

3) Implement the MPI program provided athttps://computing.llnl.gov/tutorials/mpi/samples/C/mpi_mm.c Note:You might want to adjust the dimensions of the matrices to 20 x20

4) Use the code fragment below to measure the wall time of theparallel implementation double startwtime = 0.0, endwtime;startwtime = MPI_Wtime(); … /* Do the work.