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Comparing CASA-5 and CASA-6 (casa-pipeline-validation-8) across the two different CPUs available for batch processing in NM and CV shows that the newer CPUs (E5-2640v3) run a small calibration job (6.7GB) about 1.25 times faster than the old CPUs (E5-2670) with CASA-6 performing slower in every case.
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Full, serial pipeline with small dataset
RHEL7 - 6.7GB dataset with NM Lustre-2.5.5
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| CASA | nmpost051 (E5-2640v3) | cvpost020 (E5-2640v3) | nmpost048 (E5-2670) | cvpost003 (E5-2670) |
|---|---|---|---|---|
| 5 | 113 | 110, 111 | 142 | 140, 141 |
| 6 | 156, 158 | 197, 199 |
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Just serial hifv_importdata() with large dataset
RHEL7 - 350GB dataset with NM Lustre-2.5.5
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| CASA | nmpost051 (E5-2640v3) | cvpost020 (E5-2640v3) | nmpost048 (E5-2670) | cvpost003 (E5-2670) |
|---|---|---|---|---|
| 5 | 187 | 196 | 244 | 251 |
| 6 | 364, 378 | 453 |
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Both serial hifv_importdata() and hifv_hanning().
RHEL6 - with NM Lustre-2.5.5
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Full parallel pipeline with -n 8
RHEL7
"*" After 14 days of running the setjy task, and using Felipe's profiling metrics, I canceled the job.
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Full parallel pipeline with -n 9
RHEL7
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