DRIVE OS Version: 6.0.8.1
Currently running a perception process on Orin, with multiple inference models running simultaneously, some on the GPU and some on the DLA. After preprocessing, inference is performed, using CUDA streams for asynchronous processing, and after processing, cudaStreamSynchronize is called for synchronization. After running for a while, there are occasional cases where the call to cudaStreamSynchronize gets stuck. How can I debug and resolve this issue?
Dear @qiuwen ,
Could you check if any memory faults are errors in /var/log/syslog when you notice this issue? Is it noticed on DOS 6.0.10 release as well?
Is there any repro steps/model/command that you can share?
Also, try changing CUDA_DEVICE_MAX_CONNECTIONS ("export CUDA_DEVICE_MAX_CONNECTIONS=32) if it helps?
Could you please provide any update for this topic?
Could you please provide any update for this topic?