Utilisation

export PATH=/usr/local/cuda-7.5/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/cuda-7.5/lib64:$LD_LIBRARY_PATH

les exemples sont dans /local/admin1/NVIDIA_CUDA-7.5_Samples/

• Exemple avec nbody:

./nbody -bench


GPU Device 0: "Quadro K620" with compute capability 5.0

> Compute 5.0 CUDA device: [Quadro K620]
3072 bodies, total time for 10 iterations: 4.661 ms
= 20.246 billion interactions per second
= 404.929 single-precision GFLOP/s at 20 flops per interaction