Table 8 Execution time comparison between the MP-PF and the SIR-PF
From: Multi-prediction particle filter for efficient parallelized implementation
N | P | Position error | Execution time (speedup) |
|---|---|---|---|
SIR-PF | |||
20000 | 1 | 6.3124 × 10-2 | 1211.1 ms (1×) |
Proposed MP-PF (SRS) | |||
3050 | 10 | 6.2311 × 10-2 | 187.0 ms (6.5×) |
2000 | 20 | 6.2263 × 10-2 | 124.8 ms (9.7×) |
1400 | 50 | 6.2784 × 10-2 | 91.2 ms (13.2×) |
1150 | 100 | 6.2624 × 10-2 | 79.2 ms (15.3×) |
1050 | 200 | 6.2450 × 10-2 | 79.4 ms (15.3×) |
950 | 500 | 6.2818 × 10-2 | 95.2 ms (12.7×) |