- 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/renumber
- 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_renumber.xclbin -i data/example.txt
Renumber Input Arguments:
Usage: host.exe -[-xclbin -i] -xclbin: the kernel name -i: the input data
Note: Default arguments are set in Makefile, the data have only one column that the node’s community id is divided by other clustering algorithm, for example louvain.
- Example output(Step 4)
-----------------Renumber---------------- INFO: numVertices=16 Within renumberClustersContiguously() INFO: renumberClustersContiguously time 0.0150 ms. Found Platform Platform Name: Xilinx Info: Context created Info: Command queue created Found Device=xilinx_u50_gen3x16_xdma_201920_3 INFO: Importing kernel_renumber.xclbin Loading: 'kernel_renumber.xclbin' Info: Program created Info: Kernel created kernel has been created XRT build version: 2.8.0 Build hash: e286e561dffa8fe46b74cb36b00b7cac8f8fad68 Build date: 2021-02-02 21:38:45 Git branch: HEAD PID: 129348 UID: 35700 [Wed Aug 4 08:52:03 2021 GMT] HOST: xsjkumar50 EXE: /wrk/xsjhdnobkup5/yuxiangz/project/renumber/single_renumber/data64M/host.exe [XRT] WARNING: unaligned host pointer '0x7fff7892a410' detected, this leads to extra memcpy INFO: kernel start------ INFO: kernel end------ INFO: Execution time 0.59ms Info: Time in host-to-device: 0.114176ms Info: Time in kernel: 0.279552ms Info: Time in device-to-host: 0.0768ms INFO: Number of unique clusters 4 Info: Test passed