The OptiX 7 advanced samples have been updated to automatically use the latest installed OptiX SDK version which incudes support for OptiX SDK 7.2.0 now (Oct. 2020) and in the meantime OptiX 7.4.0.
Support for the NVIDIA Management Library (NVML) has been added to the nvlink_shared and rtigo3 examples to determine the system’s current NVLINK topology. That allows supporting arbitrary NVLINK configurations, esp. with more than two GPUs installed.
A new introduction example intro_motion_blur has been added as well.
It demonstrates how to implement motion blur with linear matrix transforms, scale-rotate-translate (SRT) motion transforms, and optional camera motion blur inside an animation timeline where frame number, frames per seconds, object velocity and angular velocity of the rotating object can be changed interactively. This example is only built when using the OptiX SDK 7.2.0 and newer.
Please always refer to the updated README.me which contains more information.