Will NVDEC and AI engine compete for CUDA resoures?

AI & Data Science Deep Learning (Training & Inference)
1

Hi:

I am running ffmpeg decode with nvdec and the AI engine on T4 GPU. I found that if I increase the AI engine stress, the ffmpeg decode will have error like this

decode
decode1849×845 357 KB

so that my question is, Will NVDEC and AI engine compete for CUDA resoures? According to NVDEC, looks like NVDEC and AI engine are running on difference resources.

Thanks
Pan Deng