An new OptiX Introduction example optixIntro_10 has been added to show how to use the OptiX 5.1.0 HDR DL Denoiser implementation.
With the OptiX 5.1.0 release, the built-in DL denoiser has been improved to support HDR input directly, which allows to move the tone-mapping into the final post-processing after the denoising stage again.
Please compare the necessary code changes against the optixIntro_09 example which had shown how to use the standard DL denoiser as supported since OptiX 5.0.0.