Analyzing 3D Advection-Diffusion Problems by Using the Improved Element-Free Galerkin Method

Table 4

Comparison of the CPU time of two methods under the same relative error.

Comparison	T
	0.1 s	0.3 s	0.5 s	0.7 s	0.9 s
Relative error (%)	0.5886	0.6330	0.6330	0.6330	0.6330
CPU time of EFG (s)	100.4	175.1	249.1	324.7	398
CPU time of IEFG (s)	98	170	246.6	316	393