Table 3: Execution-time comparisons between the ISO C and DSP-C implementations of the four applications. The runtime number of clock cycles is reported.
| Clock Cycles |
ISO C |
DSP-C |
Ratio |
| Control |
3946 |
3890 |
1.0 |
| SP1 |
5144 |
550 |
9.4 |
| SP2 |
168546 |
48064 |
3.5 |
| SP3 |
2822 |
349 |
8.1 |