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Environment Variables

Environment variables provide an easy way for those running MPI jobs to tune certain software aspects for more desirable results. Typically, the improvements are in performance, but resource efficiencies are also often possible (e.g., improved memory utilization for the MPI software stack).

 

 

 

 

 

 

 

 


High Performance Computing at LLNL    Lawrence Livermore National Laboratory

Last modified October 21, 2009
UCRL-MI-126792