Dear friends,
We are trying to use the EinsteinToolKit GW150914.rpar binary balckhole merge simulation as use case to test that our container orchestration product OpenShift can be used for HPC. Our test environment only has 30 CPUs so we need to execute that simulation in a reasonable time.
Please can you tell us how to modify GW150914.rpar in order to get a less precise simulation executed in a 30 CPUs cluster in a reasonable time (~ few days). Now we can run the simulation GW150914.rpar using OpenMPI + EinsteinToolKit, but it takes so long to be executed (~ weeks).
We believe that GW150914.rpar EinsteinToolKit is a great use case to test OpenShift for HPC, and of course we will reference to EinsteinToolKit is our final report as a use case for Openshift in HPC mode.
Many thanks in advance for your help, Benja