OptiX 4.0 is released!

Today we are happy to announce the release of OptiX 4.0.

This version is an important milestone in the evolution of OptiX, featuring a complete re-implementation of many core components, including an all-new LLVM-based compilation pipeline. The internal redesign has been in the works for several years, and lays the groundwork for better overall performance, better multi-GPU scaling, better debugging and profiling, and many other exciting features. Version 4.0 maintains compatibility with your existing applications and provides the same easy to use API for which OptiX is known.

You can find the download and release notes at: http://developer.nvidia.com/optix