geeks3d.com — Here is a nice tutorial about how to code a real time ray tracer using CUDA. This tutorial is focused on sending a ray into a loaded triangulated model, computing the first hit position and do simple light calculations. read more...
geeks3d.com — GPU Caps Viewer 1.7.0 is available for download. This new version adds NVIDIA CUDA support and databases (video cards and OpenGL extensions) have been updated. GPU Caps Viewer is a graphics card utility for Windows. It quickly describes the essential capabilities of your graphics card including GPU type, amount of VRAM, OpenGL API support level and extensions as well as NVIDIA CUDA support level. GPU Caps Viewer also offers OpenGL demos using some of the latest features such as geometry instancing. read more...
geeks3d.com — A raycasting demo using NVIDIA CUDA to speed up the kd-tree building. Source code is provided and compute capability of GeForce 8800 GTX is dicussed. read more...