Hi Edgar, I tested the execution of my code using the option -mca coll ^inter as you suggested and the program worked fine, even when I use 1 server instance.
What is the modification caused by this parameter? I did not find an explanation about the utilization of the module coll inter. Thanks a lot for your attention and for the solution. Best regards, Rodrigo Oliveira On Tue, Mar 27, 2012 at 1:10 PM, Rodrigo Oliveira <rsilva.olive...@gmail.com > wrote: > > Hi Edgar. > > Thanks for the response. I just did not understand why the Barrier works > before I remove one of the client processes. > > I tryed it with 1 server and 3 clients and it worked properly. After I > removed 1 of the clients, it stops working. So, the removal is affecting > the functionality of Barrier, I guess. > > Anyone has an idea? > > > On Mon, Mar 26, 2012 at 12:34 PM, Edgar Gabriel <gabr...@cs.uh.edu> wrote: > >> I do not recall on what the agreement was on how to treat the size=1 > > >
