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snpe-tflite-to-dlc conversion fails
lbrondon
Join Date: 11 Oct 21
Posts: 1
Posted: Wed, 2021-11-17 08:58
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Hello,

I'm trying to run snpe-tflite-to-dlc in Ubuntu 20.04 LTS, but I keep getting the error message that follows:

lucas@cpqrent6tiw643:~/snpe-1.55.0.2958/models$ snpe-tflite-to-dlc --input_network tflite_model/luma_plus_chroma_default.tflite --input_dim input "1,2256,3008,1" --output_path tflite_model/dlc/luma_plus_chroma_default.dlc.dlc

Failed to find necessary python package
Python version mismatch: module was compiled for version 3.6, while the interpreter is running version 3.8.
Please ensure that libDlModelToolsPy3.so is discoverable your PYTHONPATH
 
 
For the record, a few points I'd like to anticipate:
 
  • I've manually installed python3.6 (since it does not come pre-installed in Ubuntu 20.04)
  • I've set up python3.6 as the default alternative, just like explained in https://developer.qualcomm.com/docs/snpe/setup.html.
  • I've installed Tflite 2.3 (using pip install)
 
Any help is much appreciated.
 
 
 
 
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Re: snpe-tflite-to-dlc conversion fails
hwu5
Join Date: 22 Nov 21
Posts: 3
Posted: Mon, 2021-11-22 05:23
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Hi 

I cannot reproduce your issue.

Here is my test environment for reference:

Linux 18.04

NDK android-ndk-r19c

Python3.6.9

tflite 2.3.0

TVM 0.8.dev0

I suggest you can have a try with recommended environment.

Thanks.

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Re: snpe-tflite-to-dlc conversion fails
smalothu
Join Date: 2 Aug 21
Posts: 1
Posted: Thu, 2024-04-25 18:36
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Hi 

I'm also trying to convert .tflite to .dlc and couldn't success. below is error , can anyone help

 

  File "/prj/qct/webtech_hyd18/mlg_user_admin/qaisw_source_repo/qaisw_repo_release/snpe_src/QAISW/ThirdParty/tvm/src/tvm_fork/src/ir/diagnostic.cc", line 264
TVMError: The source maps are not populated for this module. Please use `tvm.relay.transform.AnnotateSpans` to attach source maps for error reporting.
Error: The Relay type checker is unable to show the following types match.
In particular `Tensor[(48), float32]` does not match `Tensor[(48), uint8]`
 
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