Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 8, issue 3
Articles | Volume 8, issue 3
https://doi.org/10.5194/gmd-8-769-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/gmd-8-769-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 8, issue 3
Model experiment description paper
 | 
24 Mar 2015
Model experiment description paper |  | 24 Mar 2015

Efficient performance of the Met Office Unified Model v8.2 on Intel Xeon partially used nodes

I. Bermous and P. Steinle

Viewed

Total article views: 3,420 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,112 1,093 215 3,420 324 264 186
  • HTML: 2,112
  • PDF: 1,093
  • XML: 215
  • Total: 3,420
  • Supplement: 324
  • BibTeX: 264
  • EndNote: 186
Views and downloads (calculated since 06 Nov 2014)
Cumulative views and downloads (calculated since 06 Nov 2014)

Cited

Saved (final revised paper)

Saved (preprint)

Latest update: 31 May 2025
Download
Short summary
The trend in High Performance Computing (HPC) is for less memory bandwidth relative to the computational power of each core. With each CPU having multiple cores, the best way of using HPC systems is not always straightforward. For some time critical applications, shorter run times can be obtained by using only some of the cores per CPU and keeping the others idle. A number of factors are required to consider, but this provides a simple technique for a significant gain in the application speed.
Read more
Share
Special issue
GA/GL: Decription of the Met Office Unified Model Global Atmosphere...