Re: [OMPI users] Fault tolerant feature in Open MPI

2016-03-19 Thread Xavier Besseron
Dear Husen, Did you check the information in file ./docs/chapters/01_FTB_on_Linux.txt inside the ftb tarball? You might want to look at sub-section 4.1. You can also try to get support on this via the MVAPICH2 mailing list. Best regards, Xavier On Fri, Mar 18, 2016 at 11:24 AM, Husen R wrot

[OMPI users] Why does 'self' needs to be explicitly mentioned?

2016-03-19 Thread dpchoudh .
Hello all I am wondering as to: 1. Why 'self' needs to be explicitly mentioned when using the BTL communication? Since it must always be there for MPI communication to work, should it not be implicit? I am sure there is some architectural rationale behind this; could someone please elaborate? 2.