Plasma-PEPSC D3.2 Updated Report on MPI, Load Balancing and Resilience in Plasma Codes

In this deliverable, we describe the current state of MPI usage, load balancing and implementation of resilience of the four plasma physics simulation codes BIT, PIConGPU, GENE/GENE-X and Vlasiator and the improvements done since D3.1 from last year. Furthermore, a summary of the overall algorithmic improvements in the codes is given. However, the work is not, yet, complete and hence still describes work in progress, which we will be updated throughout the remainder of the project.