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Dealing With Swapping Jobs
For a "typical" espresso job (default planewave parallelization):
- if a job swaps on suncat (24GB nodes), run it on suncat2 (48GB nodes)
- if a job swaps on suncat2 (48GB nodes), run it on suncat3 (64GB nodes)
- if a job swaps on suncat3, use 2 suncat3 nodes. suncat3 (only!) has a fast interconnect that should help them run reasonably well on multiple nodes
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