in build2cmake/src/torch/cuda.rs [68:77]
fn write_torch_registration_macros(file_set: &mut FileSet) -> Result<()> {
let mut path = PathBuf::new();
path.push("torch-ext");
path.push("registration.h");
file_set
.entry(path)
.extend_from_slice(REGISTRATION_H.as_bytes());
Ok(())
}