cp2k/benchmarks/QS_reference/README.txt
2026-04-14 13:09:36 +02:00

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This is a set of small/medium sized inputs with realistic parameter settings
to perform MD simulations on 64 water molecules using different functionals.
The jobs start from an atomic guess but converge without problems and the
inputs are set to cover 10 MD steps.
Reference results for a dual socket AMD EPYC 7401 24-Core machine using
48 MPI threads are given.
Functional Combined Memory[GB] Wall Time[s]
========================================================
PBE 11.0 119
PBE/GAPW/AE 30.2 845
SCAN 14.2 249
PBE0/ADMM 16.8 1306
DC-SCAN 20.2 3525
ccGRB-Q/SCAN 33.2 479