...
Comparing CASA-5 and CASA-6 across the two different CPUs available for batch processing in NM and CV shows that the newer CPUs (E5-2640v3) run a simple calibration job (6.7GB) about 1.25 times faster than the old CPUs (E5-2670) with CASA-6 performing slower in every case.
Running just hifv_importdata()
RHEL7 - 6.7GB dataset with NM Lustre-2.5.5
...
RHEL7 - 350GB dataset with NM Lustre-2.10.8
| CASA | nmpost051 (E5-2640v3) | cvpost020 (E5-2640v3) | nmpost048 (E5-2670) | cvpost003 (E5-2670) |
|---|---|---|---|---|
| 5 | 187 | 196 | 244 | 251 |
| 6 | 364, 378 | 453 |
Running both hifv_importdata() and hifv_hanning().
...