7.4. PILS - multiapp example

This example demonstrates the capabilities of DLB sharing resources with two different unrelated applications. The run-once.sh script executes two instances of PILS without MPI support, each one in a different set of CPUs. DLB is able to automatically lend resources from one to another.

Goals of this exercise

• Run the script run-once.sh with tracing and DLB enabled, and observe how two unrelated applications share resources.