Journal of Inequalities and Applications

Table 2 The comparison of computational results among the BGS-I, BGS-II, Method 2.1

From: A parallel multisplitting method with self-adaptive weightings for solving H-matrix linear systems

n		BGS-I	BGS-II	Method 2.1
32 × 32	IT	866	869	653
32 × 32	CPU(s)	3.465	3.838	2.5130
64 × 64	IT	3,353	3,358	2,314
64 × 64	CPU(s)	64.493	78.830	23.2740
128 × 128	IT	13,191	13,202	6,799
128 × 128	CPU(s)	1,203.512	1,367.604	365.7850

Note: \(k_{\mathrm{opt}}=2\) can be chosen in Method 2.1.

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