Did you rebuild / re-install Open MPI after these packages were installed? I believe that the assumption is that Open MPI didn't find the headers / libraries it needed to do the binding when it was built.
If that still didn't solve your issue, please send all the information listed here:
On Mar 4, 2014, at 6:57 AM, Saliya Ekanayake <firstname.lastname@example.org> wrote:
> In an earlier thread I mentioned getting the following error when trying --bind-to core option with mpirun. I was told that numactl and numactl-devel need to be installed. The sys admins have installed these in our cluster and I've rebuilt OpenMPI, but I still get the same warning. I wonder if there's anything more I need to do.
> WARNING: a request was made to bind a process. While the system
> supports binding the process itself, at least one node does NOT
> support binding memory to the process location.
> Node: 192.168.0.19
> This is a warning only; your job will continue, though performance may
> be degraded.
> Thank you,
> Saliya Ekanayake email@example.com
> Cell 812-391-4914 Home 812-961-6383
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