[Retracted] Application of the Logistics Management System Based on Cloud Computing Technology

Table 3

Comparison of execution efficiency of processors with different numbers.

Number of processors	Acceleration ratio (execution time of single processor/execution time of processors)	Efficiency (speedup ratio/number of processors)
1	—	—
2	1.46	0.73
4	2.4	0.6
8	3.57	0.45