Nvidia has so far guarded its GPU PhysX technology behind a large CUDA-shaped wall, meaning that anyone who wants to use it has to use CUDA too. However, the company has revealed that this may not be the case in the future, as Nvidia is considering porting PhysX over to OpenCL; the API that’s also being used by AMD to accelerate Havok physics.

In a recent Q&A session to coincide with the launch of Nvidia’s APEX tools for games developers using PhysX, we took the opportunity to ask Nvidia’s director of product management for PhysX, Nadeem Mohammad, about whether there were any plans to port PhysX over to OpenCL.

http://www.bit-tech.net/news/hardwar...sx-to-opencl/1