Parallel Implementation of FEM Solver for Shared Memory Using OpenMP

Table 11

Jacobi solver parallel timing and speedup for system of equations having 131585 unknowns.

Threads	1	2	3	4	5	6	7	8
Jacobi	3780	2583	2023	1458	1455	1178	1129	982
Speedup	1.00	1.46	1.87	2.59	2.60	3.21	3.35	3.85
Threads	9	10	11	12	13	14	15	16
Jacobi	899	814	754	733	681	642	619	605
Speedup	4.20	4.64	5.01	5.16	5.55	5.89	6.11	6.25