Parallel Vector Sparse Solver(PVSS)
Results on SGI/R10000 (195MHZ) with 15GB of memory
| Problem Type |
Number of Equations |
Number of Terms |
1 Processors |
2 Processors |
4 Processors |
| Problem Type |
Number of Equations |
Number of Terms |
Wall Clock Time (Sec.) |
User Time (Sec.) |
System Time (Sec.) |
Wall Clock Time (Sec.) |
User Time (Sec.) |
System Time (Sec.) |
Wall Clock Time (Sec.) |
User Time (Sec.) |
System Time (Sec.) |
| CT20STIF |
52,329 |
1,323,067 |
40. |
38. |
2. |
25. |
43. |
2. |
17. |
52. |
2. |
| HSCT2.4_172k |
172,400 |
7,133,785 |
136. |
129. |
7. |
90. |
141. |
9. |
60. |
144. |
10. |
| MN12 |
264,002 |
6,425,738 |
146. |
137. |
8. |
96. |
150. |
9. |
67. |
164. |
10. |
| Lewis |
493,551 |
15,118,767 |
405. |
375. |
18. |
265. |
415. |
23. |
168. |
429. |
26. |
| HSCT2.4_551k |
551,585 |
22,587,709 |
514. |
480. |
23. |
345. |
541. |
23. |
215. |
518. |
27. |
| Computer Chip |
807,118 |
33,136,896 |
14779. |
14608. |
108. |
8788. |
15320. |
112. |
4587. |
15478. |
129. |
Results on PC 866 MHZ with Dual Processor usign Windows 2000 with 2 GB Memory
| Problem Type |
Number of Equations |
Number of Terms |
VSS 1 Processors |
PVSS 2 Processors |
| Problem Type |
Number of Equations |
Number of Terms |
Wall Clock Time (Sec.) |
Wall Clock Time (Sec.) |
| CT20STIF |
52,329 |
1,323,067 |
45.40 |
24.30 |
| HSCT2.4_172k |
172,400 |
7,133,785 |
117.91. |
64.41 |
| MN12 |
264,002 |
6,425,738 |
131.92 |
73.67 |
| Lewis |
493,551 |
15,118,767 |
1126 |
320 |
| HSCT2.4_551k |
551,585 |
22,587,709 |
940 |
345 |
| Computer Chip |
807,118 |
33,136,896 |
N/A |
24,530 |
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