AMD FireRay library, become FireRender ( Corona, Render legion ) https://corona-renderer.com/blog/render-legion-and-amd-announce-cooperation/ SDK, information http://developer.amd.com/tools-and-sdks/graphics-development/firepro-sdk/firerays-sdk/ AMD developper blog. http://developer.amd.com/community/blog/2015/08/14/amd-firerays-library/