Research Article
Power and Execution Time Optimization through Hardware Software Partitioning Algorithm for Core Based Embedded System
Table 7
Design result provided by Simulated Annealing algorithm.
| 8-point DCT | Best partition | Hardware | 14 operations of (×) | 4 operations of (+) | Software | 2 operations of (×) | 22 operations of (+) | Total power consumed (mW) | 91.55 | The system’s latency (ns) | 586 |
| 16-point DCT | Best partition | Hardware | 60 operations of (×) | 48 operations of (+) | Software | 68 operations of (×) | 48 operations of (+) | Total power consumed (mW) | 487.78 | The system’s latency (ns) | 3024 |
| H.264 | Total power consumed (W) | 6.250 | The system’s latency (ns) | 1740 |
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