1 2Platform: Intel(R) OpenCL 3 Device: AMD Ryzen 5 1600 Six-Core Processor 4 Driver version : 1.2.0.117 (Linux x64) 5 Compute units : 12 6 Clock frequency : 0 MHz 7 8 Global memory bandwidth (GBPS) 9 float : 20.89 10 float2 : 24.43 11 float4 : 27.57 12 float8 : 28.70 13 float16 : 27.78 14 15 Single-precision compute (GFLOPS) 16 float : 129.95 17 float2 : 257.70 18 float4 : 318.98 19 float8 : 129.56 20 float16 : 234.57 21 22 No half precision support! Skipped 23 24 Double-precision compute (GFLOPS) 25 double : 129.01 26 double2 : 161.40 27 double4 : 83.06 28 double8 : 125.26 29 double16 : 153.76 30 31 Transfer bandwidth (GBPS) 32 enqueueWriteBuffer : 3.56 33 enqueueReadBuffer : 13.11 34 enqueueMapBuffer(for read) : 19810.73 35 memcpy from mapped ptr : 13.37 36 enqueueUnmap(after write) : 26710.00 37 memcpy to mapped ptr : 13.21 38 39 Kernel launch latency : 2.77 us 40 41