gistfile1.txt

./nbody -fp64 -n=30720 -benchmark
[nbody] starting...

Run "nbody -benchmark [-n=<numBodies>]" to measure perfomance.
	-fullscreen (run n-body simulation in fullscreen mode)
	-fp64       (use double precision floating point values for simulation)
	-numdevices=N (use first N CUDA devices for simulation)

> Windowed mode
> Simulation data stored in video memory
> Double precision floating point simulation
> 1 Devices used for simulation
> Compute 2.1 CUDA device: [GeForce GT 540M]
30720 bodies, total time for 10 iterations: 16921.125 ms
= 0.558 billion interactions per second
= 16.731 double-precision GFLOP/s at 30 flops per interaction
[nbody] test results...
PASSED

> exiting in 3 seconds: 3...2...1...done!