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_graph. For getting the design,

cd L2/benchmarks/pagerank_multi_channels
  • 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_u50_gen3x16_xdma_201920_3
  • Run kernel(Step 3)

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

./build_dir.hw.xilinx_u50_gen3x16_xdma_201920_3/host.exe -xclbin build_dir.hw.xilinx_u50_gen3x16_xdma_201920_3/kernel_pagerank_0.xclbin -dataSetDir data/ -refDir data/

PageRank MultiChannels Input Arguments:

Usage: host.exe -[-xclbin -dataSetDir -refDir]
      -xclbin:      the kernel name
      -dataSetDir:  the path point to input directory
      -refDir:      the path point to reference directory

Note: Default arguments are set in Makefile, you can use other Datasets listed in the table.

  • Example output(Step 4)
Found Platform
Platform Name: Xilinx
INFO: Found Device=xilinx_u50_gen3x16_xdma_201920_3
INFO: Importing build_dir.hw.xilinx_u50_gen3x16_xdma_201920_3/kernel_pagerank_0.xclbin
Loading: 'build_dir.hw.xilinx_u50_gen3x16_xdma_201920_3/kernel_pagerank_0.xclbin'
INFO: Kernel has been created
INFO: Finish kernel setup
INFO: Finish event_write
INFO: Finish event_kernel

INFO: Finish kernel execution
INFO: Finish E2E execution
INFO: Data transfer from host to device: 379 us
INFO: Data transfer from device to host: 192 us
INFO: Average kernel execution per run: 174373 us
INFO: Average execution per run: 174944 us

INFO: sum_golden = 4.30706
INFO: sum_pagerank = 4.30706
INFO: Accurate Rate = 1
INFO: Err Geomean = 8.74996e-06
INFO: Result is correct