Platform: Intel(R) OpenCL
  Device: AMD A10-7850K APU with Radeon(TM) R7 Graphics  
    Driver version  : 1.2.0.117 (Linux x64)
    Compute units   : 4
    Clock frequency : 4000 MHz

    Global memory bandwidth (GBPS)
      float   : 13.31
      float2  : 12.38
      float4  : 13.23
      float8  : 14.21
      float16 : 14.76

    Single-precision compute (GFLOPS)
      float   : 12.65
      float2  : 50.25
      float4  : 62.71
      float8  : 23.14
      float16 : 46.36

    Double-precision compute (GFLOPS)
      double   : 11.87
      double2  : 31.64
      double4  : 15.13
      double8  : 24.39
      double16 : 30.34

    Transfer bandwidth (GBPS)
      enqueueWriteBuffer         : 1.87
      enqueueReadBuffer          : 3.52
      enqueueMapBuffer(for read) : 15123.12
        memcpy from mapped ptr   : 3.52
      enqueueUnmap(after write)  : 16468.43
        memcpy to mapped ptr     : 3.46

    Kernel launch latency : 3.08 us