1 2Platform: Portable Computing Language 3 Device: pthread-ARMv7 Processor rev 3 (v7l) 4 Driver version : 0.10-pre (Android) 5 Compute units : 4 6 Clock frequency : 1190 MHz 7 8 Global memory bandwidth (GBPS) 9 float : 0.91 10 float2 : 1.16 11 float4 : 1.25 12 float8 : 1.37 13 float16 : 1.30 14 15 Single-precision compute (GFLOPS) 16 float : 1.18 17 float2 : 2.33 18 float4 : 4.63 19 float8 : 4.65 20 float16 : 4.65 21 22 Transfer bandwidth (GBPS) 23 enqueueWriteBuffer : 2.55 24 enqueueReadBuffer : 1.28 25 enqueueMapBuffer(for read) : 8772.40 26 memcpy from mapped ptr : 1.26 27 enqueueUnmap(after write) : 11773.49 28 memcpy to mapped ptr : 1.26 29 30 Kernel launch latency : 4.87 us 31