Hello. I’m using unchanged code from: nvJPEG-Decoder-MultipleInstances example.
It works in a loop. Everything is good for a few hours, but then it fails randomly (on different images) with error:
CUDA Runtime failure: [an illegal memory access was encountered]
Usually it happens on line 144:
And after that NVJpeg dies:
NVJPEG failure: #6 for all calls after.
But sometimes fail appears on lines 146 or 149, seems randomly.
I checked everything I could, but everything looks good: enough of memory, all ok with GPU, images are good and etc.
If I use only 1 thread everything work. So seems problem with threads, but I can’t understand where. Thread pool code is unchanged and looks good.
What can I check to understand problem better?