I just updated to Optix 6.5.0 and am getting odd behavior. Whenever I enable all exceptions, the program crashes during the first call to rtContextLaunch*D. Using rtContextSetUsageReportCallback shows that it is somewhere in the middle of compiling the device programs for my particular driver version when this happens. There is no message printed to the console, but the exit code is 0xFFFFFFFFC0000005. I am enabling exceptions with this code:
rtContextSetExceptionEnabled(*context, RT_EXCEPTION_ALL, 1)
Environment: Windows 10, OptiX 6.5.0, display driver 436.15, CUDA driver 10.1.0, GeForce GTX 1080 Ti and RTX 8000 installed (using only one at a time).