Supported Machines
E3SM is supported for users of the following platforms
Perlmutter at NERSC
Frontier at OLCF
Polaris at ALCF
Other machines
In general, E3SM should run well on any cluster with a fast network (e.g. Infiniband, not just ethernet).
E3SM is highly configurable and its possible to define cases (such as single column) that will run on a laptop or workstation.
The per-node memory requirements depend on the resolution and components used.
Software prerequisites
The following are the external system and software requirements for installing and running E3SM. (Started from CESM1.2 pre reqs.)
...
Compiler Vendor | Current tested versions | test suites |
|---|---|---|
Intel | 2023.0.1, 20.0.4, 19.0.5, 18.0.4, 2023.05.15.007 | integration, maint1.0, super-bfb, hi-res, integration, prod, prod-bench, nbfb, maint-2.0, prod, maint-2.1, maint-1.1, extra-coverage, integration |
GNU | gnu 8.1, 9.1, 11.2 , 12.2.0 | developer, integration, integration, extra-coverage, integration |
nvhpc (fka pgi) | 22.7, 21.11 | developer, integration |
IBM | none | |
Cray | 15.0.1 | integration (many fails) |
NAG | none | |
AMD | none |
...