The program is gpuNemo for network motif discovery on GPU (see the paper in ICDE 2015). The parameters taken as input by the program are as follows. Usage: gpuNemo options[inputfile...] -h --help Display this usage information. -i --input filename Input filename. -o --output path Output directory (default is the folder 'result'). -r --random number Number of random graphs (default = 0). -s --size motifsize Motif size. -u --undirected Undirected input graph. -g --GPU Device ID default = 0 For example, a command to run the program is: ./gpuNemo -i networks/yeast -s 4 -r 100 -o result -g 0 -u