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Platform: Portable Computing Language | ||
Device: NVIDIA Tegra X1 | ||
Driver version : 1.3 (Linux ARM64) | ||
Compute units : 1 | ||
Clock frequency : 921 MHz | ||
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Global memory bandwidth (GBPS) | ||
float : 17.95 | ||
float2 : 20.21 | ||
float4 : 20.92 | ||
float8 : 19.82 | ||
float16 : 15.14 | ||
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Single-precision compute (GFLOPS) | ||
float : 214.09 | ||
float2 : 229.80 | ||
float4 : 230.95 | ||
float8 : 229.31 | ||
float16 : 228.80 | ||
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Half-precision compute (GFLOPS) | ||
half : 212.93 | ||
half2 : 228.95 | ||
half4 : 228.69 | ||
half8 : 245.39 | ||
half16 : 238.39 | ||
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Double-precision compute (GFLOPS) | ||
double : 7.32 | ||
double2 : 7.31 | ||
double4 : 7.30 | ||
double8 : 7.27 | ||
double16 : 7.21 | ||
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Integer compute (GIOPS) | ||
int : 70.95 | ||
int2 : 74.95 | ||
int4 : 76.43 | ||
int8 : 76.62 | ||
int16 : 76.78 | ||
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Transfer bandwidth (GBPS) | ||
enqueueWriteBuffer : 2.94 | ||
enqueueReadBuffer : 0.69 | ||
enqueueMapBuffer(for read) : 2487.73 | ||
memcpy from mapped ptr : 0.70 | ||
enqueueUnmap(after write) : 0.68 | ||
memcpy to mapped ptr : 3.68 | ||
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Kernel launch latency : 32.77 us | ||
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Note via POCL 1.3 |