[mvapich-discuss] MVAPICH2 2.1a, PMI2 interface, SLURM srun parallel luncher

[Filippo Spiga]

Hi Jonathan,

On Oct 16, 2014, at 2:39 PM, Jonathan Perkins <perkinjo at cse.ohio-state.edu> wrote:
> Can you try just using --with-pm=hydra (still keep using
> --with-pmi=pmi2)?  I haven't tried this in a while but I know that early
> in the process I experimented with this and we where in fact able to
> still run slurm jobs since both slurm and hydra support pmi2.

It does not work. The configure complains if I do the following "--with-pm=hydra --with-pmi=pmi2"

configure: error: The PM chosen (hydra) requires the PMI implementation simple but pmi2 was selected as the PMI implementation. 

If I leave only "--with-pm=hydra" without PMI, then srun do not lunch the executable compiled against MVAPICH2 properly. 

I am afraid I need to keep two builds, one SLURM-aware and PMI2-compatible and one "standard"

F

--
Mr. Filippo SPIGA, M.Sc.
http://filippospiga.info ~ skype: filippo.spiga

«Nobody will drive us out of Cantor's paradise.» ~ David Hilbert

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