Hi,<div><br></div><div>I am trying to implement a scenario where I would need a set of processes to be aware of certain settings, something like a global variable. I want to do this without using any communication or IO (like writing to a config file).</div>
<div><br></div><div>Is it possible to do so using something like MPI_Comm_keyval_create? Is there any other way of achieving this? </div><div><br></div><div>Thanks,</div><div>Divya</div><div><br></div>