##System Requirements NVIDIA GPU CUDA Compute Capability >=2.0
##Usage USAGE: gpubf [-chmntv] [-d character] [file ...]
OPTIONS: -c Execute the same program on CPU(1 core, 1 thread). -h Display available options and exit. -l Display execution time and number of processor for logging. -m Display execution time includes copying memory among host and device. This option turns on the -t option. -n Display the result of execution with a number. -t Display execution time with the result. -v Display product version and exit. -b decimal Set the block size of kernel function (default block size is 1). -d character Set the delimiter of the source code (default delimiter is LF, and EOF is always taken as the delimiter).