Hello, I have recently set up a Jetson Orin NX using the newly released JetPack 7.2. However, when I attempted to use trtexec (or run containerized applications), I encountered errors/warnings regarding a missing libnvdla_compiler.so file. Here is the log from nvidia-ctk Jun 03 06:22:06 orin-nx70 …

Hi, Do you need to deploy the model on DLA? When testing trtexec locally, it can run deploy the model on GPU correctly: $ ./trtexec --onnx=/home/nvidia/ResNet50.onnx &&&& RUNNING TensorRT.trtexec [TensorRT v101602] [b10] # ./trtexec --onnx=/home/nvidia/ResNet50.onnx ... &&&& PASSED TensorRT.trte…

Thank you for the update and for confirming that it runs successfully on the GPU. Yes, we definitely need to deploy this model on the DLA. We have already optimized this specific model for the DLA in a previous JetPack version. Furthermore, our entire system architecture and performance targets ar…

Also seeing this issue on an Orin AGX

Missing libnvdla_compiler.so in JetPack 7.2 on Jetson Orin NX

Robotics & Edge Computing Jetson Systems Jetson Orin NX

AastaLLL June 9, 2026, 3:31am 8

Hi, all

DLA will be supported in future TensorRT releases.
Thanks and sorry for the inconvenience.

DLA runtime unavailable on JetPack 7.2 (L4T R39.2) — Cannot create DLA engine

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Missing libnvdla_compiler.so in JetPack 7.2 on Jetson Orin NX

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