Transparent Runtime Migration of Loop-Based Traces of Processor Instructions to Reconfigurable Processing Units

Table 1

Detected Megablock characteristics.

Kernels	Megablock characteristics
	Avg. Inst. Executed p/call	Max. ILP	Coverage (%)	SW IPC
count	192	2	94.9	0.857
even_ones	192	3	94.0	0.857
fibonacci	1,497	2	99.4	0.857
ham_dist	192	3	94.0	0.857
pop_cnt32	256	3	97.2	0.889
reverse	224	3	95.6	0.875
compress	138	3	89.7	0.889
divlu	155	2	90.5	0.833
expand	138	3	89.7	0.889
gcd	330	2	98.8	0.889
isqrt	96	3	84.0	0.857
maxstr	120	2	88.1	0.800
popcount3	15500	3	85.4	0.912
mpegcrc	465	4	87.6	0.934
usqrt	288	6	84.9	0.947
merge1	444	2.7	N/A	0.865
merge2	166	2.5	N/A	0.860