I have a rather large network application, which runs on cluster of Linux machines.
I am using MPI_Ssend and a corresponding a MPI_Recv. I notice that
whenever MPI_Recv starts waiting firs, and then MPI_Ssend is posted, the MPI calls just block. This, of course results in non-coherent
Am I missing something? If yes, how do I find out where I am going wrong?
I tried VampirTrace but I am having trouble making shared libraries, and
when the application runs I get assertion errors which leads to signal 6 (abort).
Thanks for any help.