Spiner-EOSPAC Comparison: performance and accuracy on Power9 CPU and GPU
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
The goal of this report is to concisely compare EOSPAC to Spiner EOS for a selection of commonly-used materials over as much of their domain as is possible. Importantly, this comparison does not address the way that the Euler equations may amplify interpolation errors and we take as given that the rational function interpolator gives the best possible representation of the EOS represented by the Sesame data. Neither does the report address all, or even majority of, the capabilities of each code nor does it explore performance or accuracy over multiple compilers and platforms.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- 89233218CNA000001
- OSTI ID:
- 1859858
- Report Number(s):
- LA-UR-22-22699
- Country of Publication:
- United States
- Language:
- English
Similar Records
Spiner vs EOSPAC6: capabilities, performance, and accuracy considerations
EOSPAC User’s Manual (V.6.4)
Evaluation of Runtime Performance for xRage Equations of State Input Settings and Cropped EOS Tables
Technical Report
·
Wed Sep 28 00:00:00 EDT 2022
·
OSTI ID:1890964
EOSPAC User’s Manual (V.6.4)
Technical Report
·
Tue May 21 00:00:00 EDT 2019
·
OSTI ID:1489917
Evaluation of Runtime Performance for xRage Equations of State Input Settings and Cropped EOS Tables
Technical Report
·
Mon Apr 22 00:00:00 EDT 2019
·
OSTI ID:1511191