I am profiling GAS and IAS in OptiX 7.1 using Nsight Compute 2023.2.1.
I want to check the geometry structure using the Acceleration Structure Viewer, but when I select IAS, it says “Failed to copy instances from device”, and nothing is displayed in the 3D view or tree.
There might have been a compatibility issue between the driver and Nsight Compute, so after updating Nsight Compute to the latest version, it displayed correctly.