Theory and Modern Applications
Table 8 Numerical results of PITTA
Inputting | m nonzero elements | |||||
|---|---|---|---|---|---|---|
m = 20 | m = 40 | m = 60 | m = 80 | m = 100 | ||
\(H_{1}\) | Elapsed time (s) | 1.5507 | 2.6985 | 3.7521 | 7.5174 | 8.4918 |
No. of iter. | 1799 | 2970 | 4336 | 8629 | 9932 | |
\(H_{2}\) | Elapsed time (s) | 1.4325 | 4.4381 | 3.6034 | 5.9576 | 8.7588 |
No. of iter. | 1791 | 3112 | 4597 | 6907 | 10,175 | |
\(H_{3}\) | Elapsed time (s) | 1.5883 | 2.3403 | 3.5121 | 6.9216 | 7.5436 |
No. of iter. | 2026 | 2996 | 4406 | 8751 | 8389 | |
\(H_{1}, H_{2}\) | Elapsed time (s) | 1.1125 | 1.6056 | 2.0113 | 2.9192 | 3.4436 |
No. of iter. | 616 | 890 | 1124 | 1563 | 1888 | |
\(H_{1}, H_{3}\) | Elapsed time (s) | 1.9713 | 1.6221 | 2.1273 | 2.8935 | 3.2136 |
No. of iter. | 625 | 917 | 1192 | 1611 | 1722 | |
\(H_{2}, H_{3}\) | Elapsed time (s) | 1.8236 | 1.5904 | 1.9945 | 2.6373 | 3.2237 |
No. of iter. | 670 | 892 | 1127 | 1478 | 1753 | |
\(H_{1}, H_{2},H_{3}\) | Elapsed time (s) | 1.2404 | 1.6589 | 2.0204 | 2.9801 | 3.2592 |
No. of iter. | 417 | 623 | 766 | 1004 | 1187 | |