How to give each Process a certain array to start off with

Question

I am new to both mpi and mpj express, and thus not knowledgeable enough in how to translate my idea in code. My Idea and code thus far revolve around a function calculating numbers to use and saving them in array, thus one process starts with numbers from x to y while another process starts with y+1 to z.

How would I go about giving each process that array before going onto a simple send & recv pattern.

I hope that my intentions are clear and understandable.

Answer 1

You can different functions (Broadcast, Scatter, Gather) provided by MPJ Express. Online tutorials and detail about these functions is available at different websites. You can look at definitions about these functions provided by MPJ Express on this link.