The Splitting Crank–Nicolson Scheme with Intrinsic Parallelism for Solving Parabolic Equations

Table 8

Comparison of three schemes’ calculation time for r = 1.2 at t = 0.5.

h	Algorithm 2	C-N scheme	ASC-N scheme
1/37 (K = 6)	6.4121s	20.2625s	16.7089s
1/49 (K = 8)	21.4226s	49.9863s	41.0513s
1/61 (K = 10)	53.2623s	175.2632s	146.0665s
1/91 (K = 15)	341.5628s	1167.2047s	966.9273s