Though I would not recommend your technique for initiating a
checkpoint from an application, it may work. Since ompi-checkpoint
will need to contact and interact with every MPI process, this could
cause problems if the application is blocking in system() while ompi-
checkpoint is trying to
Dear all,
I am trying to checkpoint an mpi application at specific points
in my program. So, i created a small function as follows:
void mychkpt()
{
system ("ompi-checkpoint -v `pidof mpirun`");
}
and I am calling it in my MPI application at specific points. e.g
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