1 2Platform: Portable Computing Language 3 Device: pthread 4 Driver version : 0.13-pre (Linux ARM) 5 Compute units : 8 6 Clock frequency : 1400 MHz 7 8 Global memory bandwidth (GBPS) 9 float : 3.80 10 float2 : 3.85 11 float4 : 3.02 12 float8 : 2.73 13 float16 : 2.24 14 15 Single-precision compute (GFLOPS) 16 float : 0.12 17 float2 : 0.12 18 float4 : 0.12 19 float8 : 0.12 20 float16 : 0.11 21 22 Transfer bandwidth (GBPS) 23 enqueueWriteBuffer : 4.70 24 enqueueReadBuffer : 2.28 25 enqueueMapBuffer(for read) : 23241.16 26 memcpy from mapped ptr : 2.28 27 enqueueUnmap(after write) : 37543.42 28 memcpy to mapped ptr : 2.27 29 30 Kernel launch latency : 3.15 us 31 32