Starting Parallel Tasks
After you set breakpoints, you can start all of the parallel tasks with the Group > Go command.
NOTE: No parallel tasks reach the first line of code in your main routine until all parallel tasks start.
Be cautious in placing breakpoints at or before a line that calls MPI_Init() or MPL_Init() because timeouts can occur while your program is being initialized. After you allow the parallel processes to proceed into the MPI_Init() or MPL_Init() call, allow all of the parallel processes to proceed through it within a short time.
