Platform: Portable Computing Language
  Device: pthread-ARMv7 Processor rev 0 (v7l)
    Driver version  : 0.10-pre (Android)
    Compute units   : 4
    Clock frequency : 2265 MHz

    Global memory bandwidth (GBPS)
      float   : 2.63
      float2  : 3.77
      float4  : 4.06
      float8  : 5.54
      float16 : 4.27

    Single-precision compute (GFLOPS)
      float   : 2.19
      float2  : 4.00
      float4  : 7.53
      float8  : 14.02
      float16 : 28.15

    Transfer bandwidth (GBPS)
      enqueueWriteBuffer         : 9.08
      enqueueReadBuffer          : 2.27
      enqueueMapBuffer(for read) : 19451.84
        memcpy from mapped ptr   : 2.28
      enqueueUnmap(after write)  : 27962.03
        memcpy to mapped ptr     : 1.99

    Kernel launch latency : 6.98 us