PROCESSOR-SDK-AM68A: Issue converting model with multiple raw inputs

Guy Geva

Part Number: PROCESSOR-SDK-AM68A
Other Parts Discussed in Thread: AM68

Tool/software:

Hi,

I'm trying to convert an onnx model with four different inputs. I created a binary file with inputs for calibration. These are the parameters I'm using:
modelType = 2
inputNetFile=model.onnx
numFeatureBits = 16
numParamBits = 16
calibrationOption = 0
addDataConvertToNet = 1
numFrames = 1
inNumChannels = 1 1 1 1
inHeight = 128 128 1 1
inWidth = 128 128 24 32
rawDataInElementType = 6 6 6 6
inElementType = 6 6 6 6
inFileFormat=1
inData=input.bin
inDataNamesList = input1 input2 input3 input4

After conversion, I get a mismatch in the input dimensions. Instead of having the dimensions:
input1 [1x128x128]
input2 [1x128x128]
input3 [1x1x24]
input4 [1x1x32]

I get:

input1 [1x128x128]
input2 [1x1x32]
input3 [1x128x128]
input4 [1x1x24]

Is there something missing?

Thanks,

Guy

8 months ago

0 Wen Li 8 months ago

TI__Expert 7451 points

Hi Guy;

Could you provide the exact script and procedure that you have used to convert your ONNX model? We will try to do the same on our side, and to see if we can get the same mismatch problem.

Thanks and regards

Wen Li

0 Guy Geva 8 months ago in reply to Wen Li

Prodigy 10 points

dummy_conversion.tar
Hi Wen Li,

I have created a dummy conversion directory containing the script and procedure I used. You can simply extract the tar file and run convert_model.sh to replicate the process. Let me know if you need any further details.

Thanks,
Guy

0 Wen Li 8 months ago in reply to Guy Geva

TI__Expert 7451 points

Hi Guy;

Thank you so much. I will try.

best regards

Wen Li

0 Guy Geva 8 months ago in reply to Wen Li

Prodigy 10 points

Hi Wen Li,

Did you get a chance to check this?

0 Wen Li 7 months ago in reply to Guy Geva

TI__Expert 7451 points

Hi Guy; sorry for late replay. Which version of the TIDL tools that you are using? By looking at your question title are using AM68 SDK 10.01.08.01. But which version of the tool are you using?

Thanks and regards

Wen

+1 Guy Geva 7 months ago in reply to Wen Li

Prodigy 10 points

Hi Wen Li,

I'm using TIDL tools 09_02_09_00 and Processor SDK 09.02.00.05.

I was able to resolve the issue by reorganizing the order of the inputs and dimensions according to the graph created when initially trying to convert the model and converting the model again.

Thanks,

Guy

0 Wen Li 7 months ago in reply to Guy Geva

TI__Expert 7451 points

Hi Guy;

Thanks for the feedback, I am glad it worked out for you.

I was curious if you have used the "tidl_model_import.out" in SDK or the tidl-model import of TIDL tools.

Best regards

Wen Li

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PROCESSOR-SDK-AM68A: Issue converting model with multiple raw inputs