TDA4AEN-Q1: Onnx2bin operation failed

yaning guo

Part Number: TDA4AEN-Q1

Hello experts,
When I was using edgeai-tidl-tools (11_01) to convert the onnx model of the yolov5 network to a bin model, the code was set to perform quantization for 10 rounds. However, during the compilation process, it only quantized for 1 round and then displayed "Done!", but no valid bin file was generated. Could you please help me analyze the reason?

(The onnx2bin_data.rar in the attachment contains the compilation log, the onnx model and onnx2bin.py.)

onnx2bin_data.zip

4 months ago

0 yaning guo 4 months ago

Prodigy 10 points

Hello, I added the configuration for the ONNX model in lines 68 to 109 of the model_configs.py, and then ran the command "python3 onnxrt_ep.py -c -m tyrenet-v1". However, the compilation still ended after the first round of quantization and no final bin file was generated. Looking forward to receiving your reply! model_configs.rar

0 Vaibhav Kumar 4 months ago in reply to yaning guo

TI__Intellectual 2390 points

Hi,

In the model configs.py "extra_info=dict(num_images=1, num_classes=2)" , here change num_images to number of calibration frames because otherwise this will overwrite in number of calibration images in onnxrt_ep.py . Can you try this and see if it works ?

0 yaning guo 4 months ago in reply to Vaibhav Kumar

Prodigy 10 points

Hi,

After I changed "extra_info=dict(num_images=1, num_classes=2)" to "extra_info=dict(num_images=10, num_classes=2)", the compilation result was consistent with the previous compilation situation.
The attached files contain the revised model_configs.py, onnxrt.py , compilation log and test data.
Were you able to successfully export the bin file using the attached onnx model ? If so, could you share the configuration file with me?

onnx2bin.rar

0 Vaibhav Kumar 4 months ago in reply to yaning guo

TI__Intellectual 2390 points

hi, can you try with the following tools. 5078.tidl_tools.tar.gz

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TDA4AEN-Q1: Onnx2bin operation failed