On 19 June 2013 20:42, Reuti <reuti_at_[hidden]> wrote:
> Am 19.06.2013 um 19:43 schrieb Riccardo Murri <riccardo.murri_at_[hidden]>:
>> On 19 June 2013 16:01, Ralph Castain <rhc_at_[hidden]> wrote:
>>> How is OMPI picking up this hostfile? It isn't being specified on the cmd line - are you running under some resource manager?
>> Via the environment variable `OMPI_MCA_orte_default_hostfile`.
>> We're running under SGE, but disable the OMPI/SGE integration (rather
> It's disabled by default, you would have to activate it during `configure` of Open MPI.
It's enabled but (IIRC) the problem is that OpenMPI detects the
presence of SGE from some environment variable, which, in our version
of SGE, simply isn't there.
I can dig up the details if you're interested.