A Novel Vulnerable Code Clone Detector Based on Context Enhancement and Patch Validation

Table 5

Time overhead comparisons.

LoC	CPVDetector	VUDDY	ReDeBug	Deckard
1k	0.62	0.44	11.6	1.12
10k	1.45	0.81	27.6	3.63
50k	6.47	4.86	38.5	14.27
100k	17.63	10.34	42.92	34.67
200k	38.44	24.81	103.43	185.69
300k	65.12	47.43	195.24	332.42