1 2Platform: Portable Computing Language 3 Device: pthread 4 Driver version : 0.12-pre (Linux ARM) 5 Compute units : 4 6 Clock frequency : 900 MHz 7 8 Global memory bandwidth (GBPS) 9 float : 0.85 10 float2 : 0.87 11 float4 : 0.76 12 float8 : 0.75 13 float16 : 0.81 14 15 Single-precision compute (GFLOPS) 16 float : 0.03 17 float2 : 0.03 18 float4 : 0.03 19 float8 : 0.03 20 float16 : 0.03 21 22 Transfer bandwidth (GBPS) 23 enqueueWriteBuffer : 0.79 24 enqueueReadBuffer : 0.69 25 enqueueMapBuffer(for read) : 12427.57 26 memcpy from mapped ptr : 0.69 27 enqueueUnmap(after write) : 18970.70 28 memcpy to mapped ptr : 0.70 29 30 Kernel launch latency : 190270.91 us 31 32