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NAME USERS QUEUES HOSTS PROJECTS SLOTS MEM TMP SWP JOBS
bulletmpi_total_limit - bulletmpi bulletmpi-large bulletfarm/ - 3072/3072 - - - -
bulletmpi_slot_limit hezaveh bulletmpi - - 288/512 - - - -
bulletmpi_slot_limit lehmann bulletmpi - - 128/512 - - - -
bulletmpi_slot_limit sforeman bulletmpi - - 256/512 - - - -
bulletmpi_slot_limit frubio bulletmpi - - 32/512 - - - -
bulletmpi_slot_limit weast bulletmpi - - 300/512 - - - -
bulletmpi_slot_limit cuoco bulletmpi - - 20/512 - - - -
bulletmpi_long_slot_limit shoeche bulletmpi-large - - 2048/2048 - - - -
There are 2 flavors of mpi available at SLAC, the stock RedHat rpm version, and the RedHat version compiled with LSF hooks. They each use a slightly different bsub command to submit jobs which is described below.
OpenMPI environment
We recommend you compile and run MPI jobs on the bullet cluster using the lsf-openmpi module. It is built from the RedHat OpenMPI source but compiled with support for the LSF batch job system. Login to one of the interactive bullet nodes via "ssh bullet", you will be redirected to either bullet0001 or bullet0002. Once logged in, run which mpirun. The command should return this path:
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