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Table 1:

Computational resources for various combinations of input parameters.
Varying baseline, noise prior OFF. Nside = 512
Baseline (s) Iter Mem (GB) Procs Time (s) CPUh
3600 17 7.1 32 340.6 3.03
600 17 19.1 32 287.5 2.56
60 17 89.1 128 125.3 4.46
10 30 89.8 128 147.2 5.23
2.5 87 92.3 128 184.8 6.57
1.25 131 95.5 128 267.0 9.49
Varying baseline, noise prior ON. Nside = 512
Baseline (s) Iter Mem (GB) Procs Time (s) CPUh
60 17 89.1 128 123.6 4.39
10 24 89.8 128 138.9 4.94
2.5 30 92.3 128 154.7 5.50
1.25 32 95.6 128 172.0 6.12
0.625 33 102.1 128 166.1 5.91
0.156 36 142.6 256 214.4 15.24
Varying destriping resolution
Baseline length 0.625 s, noise prior ON. Nside_map = 512.
Nside_ cross Iter Mem (GB) Procs Time (s) CPUh
2048 35 124.7 256 390.9 27.80
1024 35 106.6 128 320.5 11.4
512 33 102.1 128 243.7 8.67
128 33 102.6 128 236.6 8.41
Split-mode
Baseline length 0.625 s, noise prior ON, nside = 512.
Split   Mem (GB) Procs Time (s) CPUh
2   55.1 128 267.1 9.50
4   29.9 128 348.1 12.38
8   16.7 32 1288.9 11.46
61   5.7 32 2059.8 18.31


Source LaTeX | All tables | In the text

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