Platform: Intel(R) OpenCL
  Device: AMD Ryzen 7 3700X 8-Core Processor             
    Driver version  : 1.2.0.117 (Linux x64)
    Compute units   : 16
    Clock frequency : 3600-4400 MHz

    Global memory bandwidth (GBPS)
      float   : 32.05
      float2  : 33.94
      float4  : 35.38
      float8  : 35.19
      float16 : 34.62

    Single-precision compute (GFLOPS)
      float   : 211.75
      float2  : 420.53
      float4  : 758.80
      float8  : 829.55
      float16 : 389.33

    No half precision support! Skipped

    Double-precision compute (GFLOPS)
      double   : 209.74
      double2  : 379.63
      double4  : 424.46
      double8  : 366.40
      double16 : 364.60

    Integer compute (GIOPS)
      int   : 207.75
      int2  : 258.28
      int4  : 258.76
      int8  : 238.38
      int16 : 231.89

    Transfer bandwidth (GBPS)
      enqueueWriteBuffer         : 4.49
      enqueueReadBuffer          : 18.96
      enqueueMapBuffer(for read) : 4169.87
        memcpy from mapped ptr   : 18.94
      enqueueUnmap(after write)  : 66692.04
        memcpy to mapped ptr     : 19.61

    Kernel launch latency : 2.25 us