An Empirical Investigation on System and Statement Level Parallelism Strategies for Accelerating Scatter Search Using Handel-C and Impulse-C

Table 5

Impulse-C (resource usage): a comparison among different Scatter Search implementations.

Resources	Implementation
	Base	UnRoll	Pipeline
DSP48Es	51	792	97
Block RAM	121	124	125
Slice Reg	12231	169971	14281
Slice LUTS	21285	598407	24585
Slice LUT-FF	24535	679292	30052
Maximum Freq.	65.084 MHz	67.72 MHz	65.084 MHz
Clock no.	190388040	129010702	160753272
Time	2.925 Sec	1.905 Sec	2.4699 Sec