- 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/louvain_fast
- 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_u55c_gen3x16_xdma_2_202110_1
- Run kernel(Step 3)
To get the benchmark results, please run the following command.
./build_dir.hw.xilinx_u55c_gen3x16_xdma_2_202110_1/host.exe -x build_dir.hw.xilinx_u55c_gen3x16_xdma_2_202110_1/kernel_louvain.xclbin -f 3 -c -o -m 10 data/example-wt.txt -prun
Louvain fast Input Arguments:
Usage: host.exe -[-x -f -c -o -m -prun -d -t] -x: the kernel name -f: File-type : 3 is Pajek (each edge once) -c: Turns distance-1 vertex coloring on. -o: Turns priting final clustering onto a file with "_clustInfo" suffix to the input file. The file contains the cluster-id for each vertex (the line number is the implicit id for a vertex. -m: The minimum size for coloring to be enabled (default value is 100,000 vertices). -prun: The kernel type is fast -d: The threshold value with distance-1 vertex coloring (default value is 0.0001). -t: The threshold value without coloring (default value is 0.000001).
Note: Default arguments are set in Makefile, you can use other Datasets listed in the table.
- Example output(Step 4)
... ******************************************** ********* Compact Summary ************* ******************************************** Number of threads : 1 m=10 thhd=0.000001 thhd_c=0.0002 Total number of phases : 1 Total number of iterations : 3 = + 3 Final number of clusters : 4 : 4 Final modularity : 0.149872 : 0.149872 Total time for clustering : 0.000000 Total time for building phases : 0.069543 Total E2E time(s) : 2.648519 = + 2.648519 Total time for coloring : 0.000000 ******************************************** TOTAL TIME : 2.718061 ******************************************** Total time for Init buff_host : 0.003191 = + 0.003191 Total time for Read buff_host : 0.001154 = + 0.001154 Total time for totTimeE2E_2 : 2.648519 = + 2.648519 Total time for totTimeReGraph : 0.359287 = + 0.359287 ----- time for ToTeachNum : 0.038004 = + 0.038004 ----- time for ToTeachC : 0.004088 = + 0.004088 ----- time for ToTeachM : 0.000000 = + 0.000000 ----- time for ToTeachBuild : 0.069543 = + 0.069543 ----- time for ToTeachSet : 0.192248 = + 0.192248 Total time for totTimeFeature : 0.000083 = + 0.000083 ******************************************** TOTAL TIME2 : 3.016897 = + 3.016473 ******************************************** TOTAL PrePre : 8.021335 = 5.051470(dev) + 2.328372(bin) + 0.637452(buff) +0.004041 TOTAL PostPost : 0.225914 = 0.003621 + 0.222293