E3SM v3 SYPD matrix

Owned by Robert Jacob
Dec 11, 2024

Example simulated years per day for various configurations with E3SM v3.0

Each entry in the table has:  Number of nodes/machine, pecount designation (actual SYPD).   Current and past machines are represented.

"def" means that its the default node count for the compset/resolution

Unless otherwise specified,  tests were done with without I/O and the default compiler and MPI library and settings are available on latest maint-3.0  Adding I/O will slow down the model.

Data was obtained from:  comments in config_pesall.xml and PRs modifying it,  pace.ornl.gov database, confluence pages.


0.5 years/day1 year/day2-3 years/day5 years/day10 years/day15 years/day20 years/day

25+

years/day










F-case

ne30pg2_ne30pg2









W-cycle

ne30pg2_oEC60to30E2r2









G-case

T62_oEC60to30v3wLI


















Fcase

northamericax4v1pg2_WC14to60E2r3









W-cycle

northamericax4v1pg2_WC14to60E2r3


















F-case

ne120pg2_r0125_oRRS18v3









W-cycle

ne120pg2_oRRS18v3