Research Article
High-Level Synthesis under Fixed-Point Accuracy Constraint
Table 2
Comparison of the tabu search and greedy algorithms in terms of quality improvement and execution time over-cost ()
| Benchmark | | | (s) | (s) | |
| | 14 | | 4.5 | 14.6 | 219% | IIR | 18 | | 35.1 | 83.2 | 137% | | 36 | | 78.3 | 177.1 | 126% | | 8 | | 26.1 | 62.8 | 141% |
| FFT | 12 | | 57.3 | 163.4 | 185% | | 20 | | 57.4 | 128.8 | 124% | | 13 | | 16.8 | 37.1 | 120% |
| NLMS | 25 | | 76.5 | 152.4 | 99% | | 49 | | 286.5 | 579.6 | 102% |
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