Received from Ralph Castain on Thu, Feb 26, 2015 at 04:14:05PM EST:
> > On Feb 26, 2015, at 1:07 PM, Lev Givon wrote:
> >
> > I recently tried to build OpenMPI 1.8.4 on a daily release of what will
> > eventually become Ubuntu 15.04 (64-bit) with the --with-slurm and --with-pmi
> > options on. I
Looks like we don’t have a separate pmi-libdir configure option, so it may not
work. I can add one to the master and set to pull it across to 1.8.5.
> On Feb 26, 2015, at 1:07 PM, Lev Givon wrote:
>
> I recently tried to build OpenMPI 1.8.4 on a daily release of what will
> eventually become
I recently tried to build OpenMPI 1.8.4 on a daily release of what will
eventually become Ubuntu 15.04 (64-bit) with the --with-slurm and --with-pmi
options on. I noticed that the libpmi.so.0.0.0 library in Ubuntu 15.04 is now
in the multiarch location /usr/lib/x86_64-linux-gnu rather than /usr/li
Pretty sure Slurm doesn’t support dynamic spawn - we don’t support it when
direct launched using srun. It is only supported when launched by mpiexec
Might change in future releases, assuming Slurm has or adds the support
> On Feb 26, 2015, at 5:26 AM, Lev Givon wrote:
>
> I've been using Open
I've been using OpenMPI 1.8.4 manually built on Ubuntu 14.04.2 against the PMI
libraries provided by the stock SLURM 2.6.5 Ubuntu packages. Although I am able
to successfully run MPI jobs that use MPI_Comm_spawn via mpi4py 1.3.1 (also
manually built against OpenMPI 1.8.4) to dynamically create proc
