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lanl / Multi-BGK

Conservative multispecies kinetic equation solver
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Re-MPI-ify the code #6

Closed berselius closed 5 years ago

berselius commented 6 years ago

There are hooks in the Vlasov solver that allows for running the advection solve across nodes - add these 'back' and deal with boundary conditions. This will also require new treatment for the poisson solve. For now it may be easiest to broadcast all densities to one node, solve Poisson, and send the E field back to the nodes. In future we can do this with Trilinos.

berselius commented 6 years ago

Progress is being made, first tests (without Poisson) are pending. See MPI_vlasov branch.

berselius commented 5 years ago

MPI_vlasov was merged on Oct 16