Executable Usage - 2023.2 English

Vitis Libraries

Release Date
2023.2 English
  • Work Directory(Step 1)

The steps for library download and environment setup can be found in l2_vitis_data_analytics. For getting the design,

cd L2/benchmarks/classification/naive_bayes
  • Build kernel(Step 2)

Run the following make command to build your XCLBIN and host binary targeting a specific device. Please be noticed that this process will take a long time, maybe couple of hours.

make run TARGET=hw PLATFORM=xilinx_u200_xdma_201830_2
  • Run kernel(Step 3)

To get the benchmark results, please run the following command.

./build_dir.hw.xilinx_u200_xdma_201830_2/test_nb.exe -xclbin build_dir.hw.xilinx_u200_xdma_201830_2/naiveBayesTrain_kernel.xclbin ./data/test.dat -g ./data/test_g.dat -c 10 -t 13107

Naive Bayes Input Arguments:

Usage: test_nb.exe -xclbin <xclbin_name> -in <input_data> -g <golden_data> -c <number of class> -t <number of feature>
       -xclbin:      the kernel name
       -in    :      input data
       -g     :      golden data
       -c     :      number of class
       -t     :      number of feature

Note: Default arguments are set in Makefile, you can use other platforms to build and run.

  • Example output(Step 4)
---------------------Multinomial Training Test of Naive Bayes-----------------
Found Platform
Platform Name: Xilinx
Found Device=xilinx_u200_xdma_201830_2
INFO: Importing build_dir.hw.xilinx_u200_xdma_201830_2/naiveBayesTrain_kernel.xclbin
Loading: 'build_dir.hw.xilinx_u200_xdma_201830_2/naiveBayesTrain_kernel.xclbin'
kernel has been created
kernel start------
kernel end------
Total Execution time 17.381ms

Start Profiling...
Write DDR Execution time 0.108582ms
Kernel Execution time 0.519421ms
Read DDR Execution time 0.03953ms
Total Execution time 0.667533ms

Prior probability:
-2.34341 -2.38597 -2.30259 -2.43042 -2.20727 -2.36446 -2.22562 -2.30259
-2.27303 -2.21641 0 0 0 0 0 0
Check pass.