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Table 3 Single Core Timings and Computational Speedup for Case 1

From: Increasing the Simulation Performance of Large-Scale Evacuations Using Parallel Computing Techniques Based on Domain Decomposition

No. computers Time taken (m:s) Max sub-domains per processor (MSDPP) Analytical computational
Speedup
(=20/MSDPP)
Actual computational speedup Real time speedup
1 51:01 20 1 1 0.28
2 21:50 10 2 2.3 0.64
3 14:17 7 2.86 3.6 1.01
4 11:17 5 4 4.5 1.26
5 8:59 4 5 5.7 1.60
7 6:37 3 6.67 7.7 2.2
10 4:40 2 10 10.9 3.1