Test Unified Model data output for high resolution atmosphere model
- 10 day run
- N1280L85 (2560x1920x85) resolution
- 72x50 processor decomposition
- 2 OpenMP threads per core
Results of using different model output formats/data packing
| Wallclock time (hh:mm) | Total output size (Gbytes) | Size of p9 file (Gbytes) | Number of IO server processors | Model output | Notes
|
|---|
| 08:18 | 1325 | 232 | 36 | Fieldfiles output, 'New Climate' packing profile |
|
| 08:50 | 1325 | 232 | 0 | Fieldfiles output, 'New Climate' packing profile |
|
| 08:51 | 1314 | 234 | 36 | NetCDF output 32 bit | Time and total output size estimated from 2 day run
|
| 09:20 | 1314 | 234 | 0 | NetCDF output 32 bit |
|
| 10:03 | 2630 | 468 | 0 | NetCDF output 64 bit |
|
| 11:51 | 689 | 126 | 36 | NetCDF output 32 bit, 'New Climate' packing profile, deflate level 1 | Time and total output size estimated from 2 day run
|
| 20:05 | 689 | 126 | 0 | NetCDF output 32 bit, 'New Climate' packing profile, deflate level 1 | Time and total output size estimated from 2 day run
|
