Hi,

We've recently installed OpenMPI on one of our Cray XT5 machines, here at CSCS. This machine uses SLURM for launching jobs.
Doing an salloc defines this environment variable:
              BASIL_RESERVATION_ID
              The reservation ID on Cray systems running ALPS/BASIL only.


Since the alps ras module tries to find a variable called OMPI_ALPS_RESID which is set using a script, we thought that for SLURM systems it would be a good idea to directly integrate this BASIL_RESERVATION_ID variable in the code, rather than using a script. The small patch is attached.

Regards,

Jerome
-- 
Jérôme Soumagne
Scientific Computing Research Group
CSCS, Swiss National Supercomputing Centre 
Galleria 2, Via Cantonale  | Tel: +41 (0)91 610 8258
CH-6928 Manno, Switzerland | Fax: +41 (0)91 610 8282