| The model of program |
The amount of processes |
The amount of the rows distributed for process |
The size of 3D grid |
The running time of program (minutes) |
Parallel speedup |
Parallel efficiency |
| Serial program |
1 |
101 |
101 × 101 × 30 |
65 |
empty |
empty |
| Parallel program |
2 |
51, 50, |
101 × 101 × 30 |
33 |
1.97 |
0.99 |
| 4 |
26, 25, 25, 25 |
101 × 101 × 30 |
20 |
3.25 |
0.81 |
|
| 8 |
13, 13, 13, 13, 13, 12, 12, 12 |
101 × 101 × 30 |
13 |
5 |
0.62 |