Sapelo2 changes after Jan.25 maintenance: Difference between revisions
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(Created page with " During the Jan. 25-26, 2022 Sapelo2 maintenance, the Slurm queueing software was updated to version 21.08.5. Changes needed in the job submission scripts: 1. If your applic...") |
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*foss/2019b and fosscuda/2019b toolchains | *foss/2019b and fosscuda/2019b toolchains | ||
*Intel MPI provided by the intel/2019b and intel/2020b modules | *Intel MPI provided by the intel/2019b and intel/2020b modules | ||
2. If your application uses MVAPICH2 (e.g. MVAPICH2/2.3.4-GCC-8.3.0), please run the binary with '''srun --mpi=pmi2''' instead of '''mpirun''' or '''mpiexec'''. | |||
Latest revision as of 17:10, 27 January 2022
During the Jan. 25-26, 2022 Sapelo2 maintenance, the Slurm queueing software was updated to version 21.08.5.
Changes needed in the job submission scripts:
1. If your application/program uses the MPI libraries listed below, please run the binary with srun instead of mpirun or mpiexec:
- OpenMPI versions up to 3.1.4
- foss/2019b and fosscuda/2019b toolchains
- Intel MPI provided by the intel/2019b and intel/2020b modules
2. If your application uses MVAPICH2 (e.g. MVAPICH2/2.3.4-GCC-8.3.0), please run the binary with srun --mpi=pmi2 instead of mpirun or mpiexec.