Cray XT3 performance on the polymer chain melt benchmark

Processors: 1 8 64 512 1024 2048 4096 8192 10000
Fixed CPU secs: 4.1165 0.4302 0.0837 0.0448
Fixed || Efficiency: 100.0% 119.6% 76.8% 17.9%
Scaled CPU secs: 4.1165 4.0093 4.0123 4.5643 4.6122 4.6558 4.6451 4.7197 4.6614
Scaled || Efficiency: 100.0% 102.7% 102.6% 90.2% 89.3% 88.4% 88.6% 87.2% 88.3%