Clarification about dynamic layers support on DLA core (Jetson AGX Orin 64 GB)

[AastaLLL]

Hi,

This is a known issue, please check the below topic for more info:

Trtexec failed to generate engine (Internal Error) with DLA

Descrption I tried launching the pre-built trtexec tool to generate trt engine for my onnx model (derived from torchvision Faster RCNN). My computing device is a Jetson Orin NX with two DL accelerators. Engine generation and inference was successful at FP16 precision without DLA. However, when DLA is enabled, trtexec outputs the following error during engine generation: [09/08/2022-12:15:55] [E] Error[1]: [valueCloner.cpp::replace::31] Error Code 1: Internal Error (Tensor is not known to this …

However, due to the limited resources, this issue hasn’t been fixed yet.
We have asked our internal team to check it further and will update more with you later.

Thanks.