Environment: Platform: Jetson Orin NX 16GB / Jetson AGX Orin (both affected) JetPack 7.2 / L4T R39.2, TensorRT 10.16.2.10-1+cuda13.2 Power mode: MAXN Problem description: On JetPack 7.2 it is impossible to build or run any TensorRT engine on the DLA. Every attempt (both trtexec --useDLACore=0 --…

— 🤖 This is an automated AI response. I’m here to help, but please verify important details! — I could not find clear support for that in the provided Jetson AGX Orin documentation. — We support team will also look into your issue to have further suggestions soon. please stay tuned. —

Pretty surprising, but it sounds like DLA isn’t supported in this release [image] Missing libnvdla_compiler.so in JetPack 7.2 on Jetson Orin NX Jetson Orin NX Hi, all DLA will be supported in future TensorRT releases. Thanks and sorry for the inconvenience. …

Hi, all JetPack 7.2 use SBSA unified driver and causes the DLA support to not be available by default. We are working on adding DLA support in the future release but not have a concrete timeline currently. Will keep you updated on any further information. Thanks and sorry for the inconvenience.

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

Robotics & Edge Computing Jetson Systems Jetson AGX Orin

sjphilli June 18, 2026, 6:26pm 4

Pretty surprising, but it sounds like DLA isn’t supported in this release

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

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