A Comparative Study on Different Parallel Solvers for Nonlinear Analysis of Complex Structures

Table 9

930000-order slightly ill-conditioned matrix test results.

Methods	Time (s)	Iterations	Convergence	Number of threads
Method 1	447.3	297	1.0𝐸−12	1
Method 1	220.8	967	1.0𝐸−12	4
Method 1	170.2	1103	1.0𝐸−12	8
Method 2	150.4	480	1.0𝐸−12	8
Method 3	165.4	551	1.0𝐸−12	8
Serial codes	656.12	850	1.0𝐸−12	1