| X.h | Specify the device-order. |
| X_default_base.h | Declare additional members, used by |
| the DefaultCPU- and DefaultGPU-classes. | |
| X_default_cpu_impl.cc | Implement the CPU-routines. |
| X_default_cpu_impl.ih | CPU implementation header. |
| X_default_cpu_impl.cu | Implement the GPU-routines. |
| X_default_cpu_impl.cc | GPU implementation header. |
| X_kernels.h | Declare the GPU-kernels. |
| X_kernels.cu | Implement the GPU-kernels. |
| X_main.cc | Optionally implement main(). |