On Sat, 2006-10-28 at 08:45 -0400, Jeff Squyres wrote:
> Sorry for the delay on this -- is this still the case with the OMPI
> trunk?
>
> We think we finally have all the issues solved with MPI_ABORT on the
> trunk.
>
Nah, it was a problem with overutilization, i.e. 4tasks on 2 cpus in one
What's the proper setup for using kerberos-single-sign-on with OpenMPI? For now
I've added the two environment variable XGRID_CONTROLLER_HOSTNAME and
XGRID_CONTROLLER_PASSWORD to submit jobs to the grid.
Yours,
Frank
George
Thanks for the references. However, I was not able to figure out if it what
I am asking is so trivial it is simply passed over or so subtle that its
been overlooked (I suspect the former). The binary tree algorithm in
MPI_Allreduce takes a tiume proportional to 2*N*log_2M where N is the
