Blue Gene Light performance on the polymer chain melt benchmark

Processors: 1 8 64 512 4096 32768 65536
Fixed CPU secs: 13.2 1.91 0.300 0.0645 0.0324
Fixed || Efficiency: 100% 86.0% 68.7% 39.9% 9.92%
Scaled CPU secs: 13.2 14.1 14.1 14.2 16.1 17.4 18.1
Scaled || Efficiency: 100% 93.2% 93.5% 93.0% 81.7% 75.5% 72.7%