Energy-Efficient Scheduling for Tasks with Deadline in Virtualized Environments

Table 1

Computational results for HEFT, GA, HPSO, and the proposed algorithm (denoted as Alg).

					API (%)
	HEFT	GA	HPSO	Alg	/HEFT	/GA	/HPSO
10	1.3778	1.3818	1.3983	0.7786	43.49	43.65	44.32
20	1.6587	2.1356	2.0215	0.9023	45.54	57.75	55.36
30	2.6818	2.6512	2.3426	1.2194	54.53	54.01	47.95
40	2.5874	2.8063	2.6862	1.5984	38.22	43.04	40.51
50	3.1639	2.9899	2.8415	1.8165	42.59	39.25	36.07
60	3.3024	3.2114	3.1632	2.1437	35.09	33.25	33.23
70	3.7576	3.4919	3.6034	2.3796	36.67	31.85	33.96
80	4.3788	4.7745	4.5689	2.6832	38.82	43.80	41.27
90	4.6321	4.9899	4.9128	2.8987	37.42	41.91	40.99
100	5.5504	5.9123	5.7867	3.0896	44.34	47.74	46.61