Dear Yann,
I recently opened an issue at github for openmpi since I saw a PMI2_init fail, too. For now, it boiled down to the option --disable-dlopen, which is in the easyconfig I think and --disable-dlopen as well as --enable-static imply f--disable-mca-dso. Anyways, if you remove the --disable-dlopen from the config-opts (and/or enable-static) and rebuild OpenMpi it should work. (https://github.com/open-mpi/ompi/issues/4338#issuecomment-384578916) Best, Andreas ________________________________ Von: [email protected] <[email protected]> im Auftrag von Yann Sagon <[email protected]> Gesendet: Dienstag, 8. Mai 2018 17:40:12 An: [email protected] Betreff: [easybuild] foss/2018a pmi slurm Dear list, I installed foss/2018a without slurm specific flags (because I forgot) and then I recompiled only openmpi with the following flags : --with-slurm --with-pmi I think there is no need to recompile something else, but I may be mistaken. When I try to submit a job using srun, I have the error about pmi etc. PMI2_Init failed to intialize. Return code: 1 In slurm.conf, I have the following directive: MpiDefault=pmi2 I'm using slurm 17.11.5 According to ldd $(which mpirun) mpirun is using [...] libpmi.so.0 => /usr/lib64/libpmi.so.0 (0x00002b53dec26000) libpmi2.so.0 => /usr/lib64/libpmi2.so.0 (0x00002b53dee2b000) libmunge.so.2 => /usr/lib64/libmunge.so.2 (0x00002b53df044000) libslurm.so.32 => /usr/lib64/libslurm.so.32 (0x00002b53e0683000) [...] rpm -qf /usr/lib64/libslurm.so.32 slurm-17.11.5-1.el6.x86_64 rpm -qf /usr/lib64/libpmi.so.0 slurm-17.11.5-1.el6.x86_64 rpm -qf /usr/lib64/libpmi2.so.0 slurm-17.11.5-1.el6.x86_64 rpm -qf /usr/lib64/libmunge.so.2 munge-libs-0.5.10-1.el6.x86_64 Is there someone who can confirm that foss/2018a is compatible with slurm 17.11.5? Best
