Workflow from Scientific Research

Fig. 14. - The $(p,r,l)$ hybrid split-merge model with MPI/OpenMP. Each job uses MPI to spawn $p$ processes, one on each of $p$ multi-core machines. Jobs are divided into $k$ tasks, and each process is assigned a batch of $k/p$ tasks. Inside each process OpenMP executes $r$ threads which service the processes batch of tasks.

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