Hi, we were running some multi-sensor perception algorithms on Xavier, which includes several detection models & related cuda post-processing kernels, and also other cuda kernels such as stereo matching.
But we occasionally got errors in cv::cuda::Stream::waitForCompletion, as
cuda_stream.cpp:458: error: (-217) the launch timed out and was terminated in function waitForCompletion\n
seems it’s a cudaErrorLaunchTimeout error.
But when I searching for information, I found here
But other Jetson platform, like Xavier or TX2, doesn’t has such limit on kernel execution time.
Hi, thanks a lot for reply.
we are actually using drive os 5.2.12 qnx, instead of JetPack.
and I wonder that is there a time limit on kernel execution on Xavier?
or how can I check if there is a time limit and what’s the exact limit time on our Xavier?
and once a time out occurs, usually what cause it?
thanks again!