GPU-STREAM
Version: 0.9
Implementation: OpenCL
Precision: double

Running kernels 10 times
Array size: 400.0 MB (=0.4 GB)
Total size: 1200.0 MB (=1.2 GB)
Using OpenCL device 
Function    MBytes/sec  Min (sec)   Max         Average     
Copy        257397.667  0.00326     0.00341     0.00332     
Mul         266888.442  0.00314     0.00321     0.00318     
Add         272780.981  0.00461     0.00466     0.00464     
Triad       270801.525  0.00465     0.00466     0.00465