PETROBRAS
The following table shows previous lists and the number of systems installed when the list was published. Site Efficiency in the table is SUM(Rmax)/SUM(Rpeak), expressed as a percentage.
| List | Systems | Highest Ranking | Sum Rmax (GFlops) |
Sum Rpeak (GFlops) |
Site Efficiency (%) |
|---|---|---|---|---|---|
| 11/2007 | 1 | 452 | 6210.00 | 9555.00 | 64.99 |
| 06/2007 | 1 | 216 | 6210.00 | 9555.00 | 64.99 |
| 11/2006 | 2 | 275 | 6731.00 | 14125.00 | 47.65 |
| 06/2006 | 2 | 173 | 6731.00 | 14125.00 | 47.65 |
| 11/2005 | 2 | 121 | 6731.00 | 14125.00 | 47.65 |
| 06/2005 | 2 | 99 | 6731.00 | 14125.00 | 47.65 |
| 11/2004 | 4 | 56 | 8531.64 | 17190.60 | 49.63 |
| 06/2004 | 6 | 246 | 5618.23 | 9827.20 | 57.17 |
| 11/2003 | 1 | 336 | 511.00 | 716.80 | 71.29 |