NVIDIA / NVIDIA/TensorRT

DLA standalone: Safety certified DLA should only have one graph for the whole network

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Description

Description

Problems with building cudla models using EngineCapability::kDLA_STANDALONE.
We want to use patterns kDLA_STANDALONE to run the model, but we encounter the following error when compiling the model.
the command is:
/usr/src/tensorrt/bin/trtexec --maxAuxStreams=1 --onnx=No_upsample.onnx --verbose --int8 --useDLACore=0 --buildDLAStandalone --inputIOFormats=int8:dla_linear --outputIOFormats=int8:dla_linear

09/27/2024-17:35:27] [E] Error[2]: [foreignNode.cpp::determineCandidateForeignNodes::895] Error Code 2: Internal Error (Safety certified DLA should only have one graph for the whole network.)
[09/27/2024-17:35:27] [E] Engine could not be created from network
[09/27/2024-17:35:27] [E] Building engine failed
[09/27/2024-17:35:27] [E] Failed to create engine from model or file.
[09/27/2024-17:35:27] [E] Engine set up failed

our model don't have loop and condition

Environment

**TensorRT Version 8.6.1.2:

NVIDIA GPU:

**NVIDIA Driver Version: orin 6090:

CUDA Version:

CUDNN Version:

Operating System:

Python Version (if applicable):

Tensorflow Version (if applicable):

PyTorch Version (if applicable):

Baremetal or Container (if so, version):

Relevant Files

Model link:

Steps To Reproduce

/usr/src/tensorrt/bin/trtexec --maxAuxStreams=1 --onnx=No_upsample.onnx --verbose --int8 --useDLACore=0 --buildDLAStandalone --inputIOFormats=int8:dla_linear --outputIOFormats=int8:dla_linear

Commands or scripts:

Have you tried the latest release?:

Can this model run on other frameworks? For example run ONNX model with ONNXRuntime (polygraphy run <model.onnx> --onnxrt):

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the reported /usr/src/tensorrt/bin/trtexec command with No_upsample.onnx and inspect the verbose output around foreignNode.cpp::determineCandidateForeignNodes. Compare the DLA standalone behavior with the supplied TensorRT 8.6.1.2 environment; done means identifying why the network produces more than one graph and documenting or correcting the resulting build failure.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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