Numerics
| |
scale |
Bench mean % error |
Coefficient of variation |
Test mean % error |
| ismip-hom-a |
s0-p1-z20 Velocity |
-0.33% |
6.23% |
-0.33% |
| ismip-hom-a |
s0-p1-z80 Velocity |
3.85% |
4.39% |
3.85% |
| ismip-hom-c |
s0-p1-z20 Velocity |
3.13% |
5.71% |
3.13% |
| ismip-hom-c |
s0-p1-z80 Velocity |
10.00% |
6.54% |
10.00% |
| ismip-hom-f |
s0-p1-z0 Surface |
-0.06% |
0.17% |
-0.06% |
| ismip-hom-f |
s0-p1-z0 Velocity |
-0.46% |
2.64% |
-0.46% |
Verification
| |
scale |
Bit for Bit |
Configurations |
Std. Out Files |
| dome |
s0 |
[4, 4] |
[0, 4] |
4 |
| dome |
s1 |
[2, 2] |
[0, 2] |
2 |
| dome |
s2 |
[3, 3] |
[0, 3] |
3 |
| dome |
s3 |
[2, 2] |
[0, 2] |
2 |
| dome |
s4 |
[1, 1] |
[0, 1] |
1 |
| ismip-hom-a |
s0 |
[0, 2] |
[0, 2] |
2 |
| ismip-hom-c |
s0 |
[0, 2] |
[0, 2] |
2 |
| ismip-hom-f |
s0 |
[0, 1] |
[0, 1] |
1 |
| shelf-circular |
s0 |
[0, 1] |
[0, 1] |
1 |
| shelf-confined |
s0 |
[0, 1] |
[0, 1] |
1 |
| stream |
s0 |
[1, 1] |
[0, 1] |
1 |
Performance
| |
scale |
Proc. Counts |
Mean Time Diff (% of benchmark) |
| dome |
s0 |
1, 2, 4, 8 |
96.3534 |
| dome |
s1 |
1, 4 |
96.1603 |
| dome |
s2 |
1, 16, 256 |
96.2528 |
| dome |
s3 |
64, 256 |
97.1442 |
| dome |
s4 |
256 |
95.5153 |
References
LIVVkit is an open source project licensed under a BSD 3-clause License. We ask that you please acknowledge LIVVkit in any work it is used or supports. In any corresponding published work, please cite:
- 1
- K. J. Evans, J. H. Kennedy, D. Lu, M. M. Forrester, S. Price, J. Fyke, A. R. Bennett, M. J. Hoffman, I. Tezaur, C. S. Zender, and M. Vizca\'ıno. Livvkit 2.1: automated and extensible ice sheet model validation. Geoscientific Model Development, 12(3):1067–1086, 2019. URL: https://www.geosci-model-dev.net/12/1067/2019/, doi:10.5194/gmd-12-1067-2019.
- 2
- Joseph H. Kennedy, Andrew R. Bennett, Katherine J. Evans, Stephen Price, Matthew Hoffman, William H. Lipscomb, Jeremy Fyke, Lauren Vargo, Adrianna Boghozian, Matthew Norman, and Patrick H. Worley. Livvkit: an extensible, python-based, land ice verification and validation toolkit for ice sheet models. Journal of Advances in Modeling Earth Systems, 9(2):854–869, 2017. doi:10.1002/2017MS000916.
