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Any implementation or version of MPI should work, as long as the same MPI is used for all instructions and the MPI devel packages are installed.. For example:
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# load openmpi module or set it'sits path in your environment module load mpi/openmpi3-x86_64 or export LDexport LD_LIBRARY_PATH=<openmpi lib path>:$LD_LIBRARY_PATH export PATHexport PATH=<openmpi bin path>:$PATH |
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dmg pool create -z 100G --label io500_pool daos container create --type POSIX --pool $DAOSio500_POOLpool |
Set the pool, cont, fuse environment variables
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sed -i "s/io500_mpiargs=".*"/io500_mpiargs=\"-hosts $CLIENT_NODES -x DAOS_POOL -x DAOS_CONT -x LD_LIBRARY_PATH -x PATH -np 2\"/g" io500.sh |
For mpich:
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