Hello,
I work on a renderer based on OptiX 6.0.0 (with cuda 10.2) and using OpenGL for some rasterization. The renderer uses Optix 6.0.0 denoiser for the output image. Everything seems to be working fine.
The renderer is running on Linux Ubuntu 18.04 on a google cloud VM using 4 Tesla T4 with drivers 440.100. The program on this setup is working, but when building it on a separate computer using a GTX 970 and copying the executable on the VM, it fails by generating a SIGBUS randomly when calling the function rtPostProcessingStageCreateBuiltin(…) for the denoiser (the renderer is running on only one of the four gpus available after the call to rtContextSetDevices).
So I was wondering if this could be due to the fact that we are building the renderer with a non-RTX graphic card ?
Plus even when using dll from optix 6.0.0, the reported version by rtGetVersion is 6.6.0, is that normal ?