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multiscale-cosim / EBRAINS-cosim

EBRAINS-cosim
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2.1, 2.2, 2.3 Launching strategy for Co-simulation plan and actions #88

Open mfahdaz opened 2 years ago

mfahdaz commented 2 years ago
Aspect Detail
Summary Change the launching mechanism to launch the actions/applications on multi-node (supercomputers).
Task Area Design, Development, Deployment
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Summary

The launcher #62 receives the Co-simulation action plan and launches the necessary actions (applications) accordingly. Currently, the execution chain does not comply with design somewhat as there is only one Application Companion/Popen process for all MPI processes. This complicates the steering, and monitoring features. In contrast, there should be one Application Companion/Popen process for one MPI process.

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w-klijn commented 2 years ago

Design Fahad

mfahdaz commented 2 years ago

A starting point for the upcoming design session.