1 2Platform: Intel(R) OpenCL 3 Device: Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz 4 Driver version: 1.2 (Win32) 5 6 Global memory bandwidth (GBPS) 7 float : 20.64 8 float2 : 18.90 9 float4 : 19.73 10 float8 : 20.03 11 float16 : 19.73 12 13 Single-precision compute (GFLOPS) 14 float : 25.44 15 float2 : 50.81 16 float4 : 51.61 17 float8 : 52.55 18 float16 : 51.92 19 20 Double-precision compute (GFLOPS) 21 double : 25.45 22 double2 : 25.47 23 double4 : 25.71 24 double8 : 26.23 25 double16 : 27.16 26 27 Transfer bandwidth (GBPS) 28 enqueueWriteBuffer : 2.30 29 enqueueReadBuffer : 6.47 30 enqueueMapBuffer(for read) : 1.#J 31 memcpy from mapped ptr : 8.39 32 enqueueUnmap(after write) : 1.#J 33 memcpy to mapped ptr : 8.13 34 35 Kernel launch latency : 2.28 us 36 37 38 39--------------------------------------------------------------------------------- 40 41 42 43Platform: Intel(R) OpenCL 44 Device: Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz 45 Driver version: 1.2 (Win64) 46 47 Global memory bandwidth (GBPS) 48 float : 17.90 49 float2 : 19.17 50 float4 : 19.17 51 float8 : 20.65 52 float16 : 17.90 53 54 Single-precision compute (GFLOPS) 55 float : 25.41 56 float2 : 101.06 57 float4 : 171.80 58 float8 : 81.04 59 float16 : 95.44 60 61 Double-precision compute (GFLOPS) 62 double : 25.41 63 double2 : 87.65 64 double4 : 34.09 65 double8 : 30.03 66 double16 : 86.77 67 68 Transfer bandwidth (GBPS) 69 enqueueWriteBuffer : 2.26 70 enqueueReadBuffer : 7.56 71 enqueueMapBuffer(for read) : 1.#J 72 memcpy from mapped ptr : 9.26 73 enqueueUnmap(after write) : 1.#J 74 memcpy to mapped ptr : 8.95 75 76 Kernel launch latency : 2.43 us 77 78