error when running fpAnalyserCompilerIpevaluator_720.py

max chang

Hi, I was trying to run the script on my own onnx model, which is optimized via onnx2onnx.py but not pytorch2onnx.py due to some errors , then the following error shows up:

 input = /workspace/.tmp/updater.json

Traceback (most recent call last):

 File "/workspace/scripts/fpAnalyserCompilerIpevaluator_720.py", line 43, in <module>

  bie_file = run_knerex(model_config, threads, 720)

 File "/workspace/scripts/utils/run_knerex.py", line 49, in run_knerex

 subprocess.run([LIBS_FOLDER + '/fpAnalyser/updater/run_updater', '-i', TMP_FOLDER + '/updater.json'], check=True)

 File "/workspace/miniconda/lib/python3.7/subprocess.py", line 512, in run

  output=stdout, stderr=stderr)

subprocess.CalledProcessError: Command '['/workspace/libs/fpAnalyser/updater/run_updater', '-i', '/workspace/.tmp/updater.json']' died with <Signals.SIGSEGV: 11>.

please let me know how to solve this, thanks.

Bike Xie

Hi Max,

Could you please share the generated onnx with us? We just need to check the onnx structure and you can set the weight to be dummy weight. If this is a pytorch model, please also share the pth file, dummy weight is fine.

max chang

Hi

sure,

output.zip

thanks again for the reply

Bike Xie

Hi Max,

Is this onnx model before onnx2onnx.py? I think we needs to check the issue of pytorch2onnx.py first as this is a necessary step.

max chang

OK, thanks for the reply，I will try to solve the pytorch2onnx issue first.

Jiyuan Liu

https://www.kneron.com/forum/discussion/comment/60#Comment_60

Hi Max,

Would you share the model before pytorch2onnx.py? I could help you locate and solve the issue.

The model you shared is after onnx2onnx which already has the dummy BatchNormalization node wrongly generated.

Thank you.

洪承孝

@Jiyuan Liu Hi, I also have same issue, could you help me to check my model before running onnx2onnx?

Jiyuan Liu

https://www.kneron.com/forum/discussion/comment/98#Comment_98

I think Max's issue is solved in this thread: https://www.kneron.com/forum/discussion/41/runtimeerror-when-converting-onnx-model-using-pytorch2onnx-py#latest

This was caused by a bug in the converter. And we updated the converter. You can get the new converter by running `git pull` under /workspace/libs/ONNX_Converter.

洪承孝

https://www.kneron.com/forum/discussion/comment/99#Comment_99

I trying to do this, but not work.

My model is onnx when it generated by weights file.

And then do onnx2onnx to convert model.

洪承孝

This is my original model after generated from the weights file.

yolov3-tiny-288.7z

洪承孝

This is my output after "fpAnalyserCompilerIpevaluator_520.py"

input = /workspace/.tmp/updater.json
Traceback (most recent call last):
  File "/workspace/scripts/fpAnalyserCompilerIpevaluator_520.py", line 43, in <module>
    bie_file = run_knerex(model_config, threads, 520)
  File "/workspace/scripts/utils/run_knerex.py", line 59, in run_knerex
    subprocess.run(commands, check=True)
  File "/workspace/miniconda/lib/python3.7/subprocess.py", line 512, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['/workspace/libs/fpAnalyser/updater/run_updater', '-i', '/workspace/.tmp/updater.json']' died with <Signals.SIGSEGV: 11>.

Jiyuan Liu

https://www.kneron.com/forum/discussion/comment/102#Comment_102

Okay, I'll check it.