Research Article
HotSpot Thermal Floorplan Solver Using Conjugate Gradient to Speed Up
Table 4
The conjugate gradient solver with SSOR precondition run time on the GSRC benchmark.
| | Design name | Block number | LU solver second (s) | CG solver with SSOR second (s) | Ratio |
| | n100 | 100 | 380.857101 | 44.486236 | 8.561234558 | | n200 | 200 | 6411.656280 | 311.195691 | 20.60329389 | | n300 | 300 | 32716.53333 | 1326.933276 | 24.65574865 | | Avg | 600 | 13169.68224 | 560.8717343 | 17.94009237 |
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