Hey there,
I am trying to run a project on RTX Ampere. Before the hardware update it was running fine but now the error:
�[1;31m>>> FATAL : OptiXDrawable::drawImplementation() optix::Exception ErrorString: <Unknown error (Details: Function “RTresult _rtContextLaunch2D(RTcontext, unsigned int, RTsize, RTsize)” caught exception: Encountered a CUDA error: ptxas application ptx input, line 10; error : PTX .version 7.0 does not support .target sm_86
ptxas fatal : Ptx assembly aborted due to errors returned (218): Invalid ptx)> ErrorCode: <0XFFFFFFFF>
�[0m
was reported on serveral machines running with Ampere. Tried to debug with gdb but didnt get useful information out of it. optixTutorial from NVIDIA-OptiX-SDK-6.5.0-linux64/SDK-precompiled-samples/ is running fine. Searched also for ptx files with sm_86, but they seam all to be sm_30. Would be nice, to get some more ideas, what to try next. Thanks in advance.
Here are my system infomations:
System: OpenSUSE 15.2
GPU: RTX 3070
Build:
CUDA Version: 10.1
OptiX Version: 6.5
built using: -m64 --use_fast_math -arch=sm_30
Runtime:
NVIDIA-SMI 460.32.03 Driver Version: 460.32.03 CUDA Version: 11.2