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Table 6 Timing for patient-specific models. All computations were performed on 4 cores (Intel Xeon W-2133 (3.60GHz)). The reported timings are mean values of seven simulations (per patient). Speedup is computed using FOM timing as a reference

From: Greedy maximin distance sampling based model order reduction of prestressed and parametrized abdominal aortic aneurysms

 

Model

Computing time [s]

Speedup [-]

Patient 1

FOM

199.5

1.0

DROM

128.1

1.6

DHROM

13.5

14.8

Patient 2

FOM

261.1

1.0

DROM

175.9

1.5

DHROM

20.9

12.5

Patient 3

FOM

1126.1

1.0

DROM

618.5

1.8

DHROM

31.8

35.5