chooseDevice            Selects the specified device as primary
                        computation device. All further invocations to
                        nmfgpu will use the specified CUDA device.
deviceCount             Retrieves the total number of installed CUDA
                        devices.
deviceMemoryInfo        Requests the currently available and total
                        amount of device memory.
nmf                     Non-negative Matrix Factorization (NMF) on GPU
nmfgpu4R                R binding for computing non-negative matrix
                        factorizations using CUDA
nmfgpu4R.init           Initializes the C++ library nmfgpu, which
                        provides the core functionality of this
                        package.
print.DeviceMemoryInfo
                        Prints the information of a 'DeviceMemoryInfo'
                        object.
