Doxygen does not generate documentation for CUDA source files by default. The screenshot above shows how to enable Doxywizard to generate for .cu files. In the Expert tab, Input topic, find the FILE_PATTERNS section. Type *.cu and press the + button to add.
(To learn how to use Doxywizard to generate documentation for your code see here.)
Tried with: Doxygen 1.7.6.1
