Work Directory (Step 1)
The steps for library download and environment setup can be found in l2_vitis_database. For getting the design:
cd L1/benchmarks/compound_sort
Build Kernel (Step 2)
Run the following make command to build your XCLBIN and host binary targeting a specific device. This process will take a long time, maybe couple of hours.
make run TARGET=hw PLATFORM=xilinx_u280_xdma_201920_3
- Run Kernel (Step 3)
To get the benchmark results, run the following command.
./build_dir.hw.xilinx_u280_xdma_201920_3/host.exe -xclbin build_dir.hw.xilinx_u280_xdma_201920_3/SortKernel.xclbin
Compound Sort Input Arguments:
Usage: host.exe -xclbin
-xclbin compound sort binary
Note
Default arguments are set in the Makefile; you can use other platforms to build and run.
- Example Output (Step 4)
-----------Sort Design--------------- key length is 131072 [INFO]Running in hw mode Found Platform Platform Name: Xilinx Found Device=xilinx_u280_xdma_201920_3 INFO: Importing build_dir.hw.xilinx_u280_xdma_201920_3/SortKernel.xclbin Loading: 'build_dir.hw.xilinx_u280_xdma_201920_3/SortKernel.xclbin' kernel has been created kernel start------ PASS! Write DDR Execution time 127.131us Kernel Execution time 1129.78us Read DDR Execution time 83.459us Total Execution time 1340.37us ------------------------------------------------------------