After a lot of changes, I have recompiled all. I have executed these
steps:
1. First of all, I have compiled contrib "pmi" package allocate
inside SLURM 17.02.7 folder: cd contribs/pmi2 && make && make
install --> pmi2 libs and includes created have been copied to my
SLURM destination folder (/soft/slurm). There, now I can find two
subolders (lib and include) with some files inside
2. I have compiled SLURM --> ./configure
--prefix=/soft/slurm-17.02.7 --with-pmix=/soft/slurm-17.02.7/
--enable-pam --with-munge=/usr/lib64/
--with-mysql_config=/usr/bin/
3. I have compiled OpenMPI-1.8.1 --> ./configure
--prefix=/soft/openmpi-1.8.1-v2 --with-slurm --with-valgrind
--with-threads --enable-mpi-thread-multiple
--with-pmi=/soft/slurm-17.02.7/
Now, after that, should srun distribute correctly my tasks as mpirun
does right?
Thanks.
El 09/10/2017 a las 11:56, Chris Samuel escribió:
On Monday, 9 October 2017 8:46:21 PM AEDT Sysadmin CAOS wrote:
Mmmm, yes... CentOS only offers PMIX packages and I don't know where I
can find PMI{1,2} packages... How should I compile SLURM?
To compile Slurm to support PMIx you need to have this in your configure:
--with-pmix=${PATH_TO_PMIX}
for PMI2 you need to build and install the contributed support:
cd contribs/pmi2/ && make && make install
I've also noticed you talk about Open-MPI 1.8.x, but PMIx support did not
arrive in Open-MPI (if I'm understanding things correctly) until v2.0.0.
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https://github.com/pmix/pmix/issues/74#issuecomment-209594410
Hope this helps!
Chris
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https://github.com/pmix/pmix/issues/74#issuecomment-209594410
