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Table 6
Computational cost of generating one component of the FFP8 fiducial realization for each frequency.
Frequency | Concurrency | TODs | Maps | Cost |
[GHz] | (Cores) | [min] | [min] | [CPU-hrs] |
|
||||
30 ......... | 3600 | 12 | 20 | 1920 |
44 ......... | 3600 | 36 | 15 | 3060 |
70 ......... | 3600 | 108 | 48 | 9360 |
100 ......... | 4800 | 64 | 3 | 5360 |
143 ......... | 4800 | 88 | 5 | 7440 |
217 ......... | 4800 | 96 | 5 | 8080 |
353 ......... | 4800 | 96 | 5 | 8080 |
545 ......... | 4800 | 18 | 2 | 1600 |
857 ......... | 4800 | 24 | 2 | 2080 |
Notes. TOD generation includes all of the detectors, and mapmaking all of the maps, at that frequency. Note the much higher cost of LFI mapmaking, due to its shorter baselines and run-baseline destriping.
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