I have a repeatable crash in my code, so I tried to catch it in cuda-gdb but it doesn’t seem to be able to get into the device code, even though everything is build with ‘-g’ include *.cu with nvcc. My issue has to do with math at a certain point, so I would really like to get in the device code to look at variables at time of crash if that is possible. Below is all the information I can get currently.
--Type <RET> for more, q to quit, c to continue without paging-- CUDA Exception: Warp Illegal Address The exception was triggered at PC 0x555557bc2e60 Thread 1 "SensorApp" received signal CUDA_EXCEPTION_14, Warp Illegal Address. [Switching focus to CUDA kernel 33, grid 296, block (395,6,0), thread (62,0,0), device 0, sm 10, warp 13, lane 30] 0x0000555557bc2f00 in __closesthit__radiance_ptID_0xe1371196ca236d47<<<(832,13,1),(64,1,1)>>> ()