Research Article
Frequency Optimization Objective during System Prototyping on Multi-FPGA Platform
Table 3
Comparison between OAR and NCR strategies on system performance.
| | Benchmarks | OAR | NCR | Gain | | R_hop | Mux_ratio | Freq (MHz) | R_hop | Mux_ratio | Freq. (MHz) |
| | CPU50_occ30 | 0 | 9 | 29.41 | 0 | 9 | 29.41 | 0% | | CPU125_occ50 | 2 | 16 | 16.66 | 1 | 16 | 20 | 20.04% | | CPU150_occ30 | 3 | 24 | 12.82 | 1 | 29 | 15.62 | 21.84% | | CPU150_occ50 | 2 | 51 | 10.41 | 1 | 51 | 11.62 | 11.65% | | CPU375_occ80 | 2 | 51 | 10.41 | 1 | 51 | 11.62 | 11.65% | | CPU375_occ85 | 2 | 79 | 8.06 | 2 | 69 | 8.77 | 8.8% | | CPU700_occ80 | 2 | 134 | 5.61 | 2 | 109 | 6.49 | 15.68% |
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