Three Strategies for Improving Shortest Vector Enumeration Using GPUs

Table 6

GPU performance analysis with strategies of Sections 5.1.2 and 5.2 for dim. 90.

Performance factor	Level
	64	58	52	46
Execution time (s)	955	497	1809	5362
Number of launching GPU’s kernel	21	402	5757	17104
Global load efficiency (%)	29	29	30	31
Global store efficiency (%)	14	20	58	61
Branch efficiency (%)	78	81	87	92
Occupancy (%)	25	25	25	25