Understand numerical performance multi ion fluid codes

UKAEA-Edge-Code / EdgeCodeRequirements

MIT License

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Understand numerical performance multi ion fluid codes #23

Open jwscook opened 3 months ago

jwscook commented 3 months ago

Coupled ion fluid simulations involving perpendicular laplacians are "slow". We ought to understand performance of single ion simulations and how adding other ions changes the picture.

jwscook commented 3 months ago

Why not ADI or super-stepping?

jwscook commented 3 months ago

In conversation with Mike about setting up MWE examples displaying the performance slowdowns in 1D.