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Table 4 Comparison of computational times of a large-scale system benchmark

From: Multiscale Hy3S: Hybrid stochastic simulation for supercomputers

Rf

Rs

Fixed EM Time (seconds)

Fixed Milstein Time (seconds)

SSA Time (seconds)

2

1

0.0222

0.0632

5.870

2

100

0.5240

0.5792

54.07

2

1000

45.43

45.30

694.52

10

1000

44.78

44.39

3 481

100

1000

47.71

48.34

34 633

1000

1000

93.76

326.54

> 300 000

2

10000

3 394.1

3 970.9

12 159

100

10000

4 703.8

4 736.1

> 600 000

1000

10000

5 164.5

5 337.9

ND

10000

10000

13 099.0

30 601.5

ND

  1. The computational times of a large-scale system benchmark using the fixed Euler-Maruyama (EM) and Milstein implementations of the HyJCMSS algorithm and the Next Reaction variant of the stochastic simulation algorithm (SSA). ND: Not Determined