Forums - QNN 2.9.0 - Undefined symbol gzeof

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QNN 2.9.0 - Undefined symbol gzeof
panneerselvam.n
Join Date: 21 Jun 22
Posts: 3
Posted: Wed, 2023-04-26 00:23
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HI,

Got the following error while runing the qnn-tensorflow-converter tool in QNN version 2.9.0. but same thing is working fine in QNN version 2.8.0.

Traceback (most recent call last):
  File "/media/kpithonda/82BC1944BC19345F1/AI_SDK/Sample_SDK_QNN/qnn-v2.9.0/target/x86_64-linux-clang/python/qti/aisw/converters/backend/__init__.py", line 17, in <module>
    import libPyQnnModelTools as qnn_modeltools
ModuleNotFoundError: No module named 'libPyQnnModelTools'
 
During handling of the above exception, another exception occurred:
 
Traceback (most recent call last):
  File "/media/kpithonda/82BC1944BC19345F1/AI_SDK/Sample_SDK_QNN/qnn-v2.9.0/target/x86_64-linux-clang/bin/qnn-onnx-converter", line 12, in <module>
    from qti.aisw.converters import onnx as onnx_frontend
  File "/media/kpithonda/82BC1944BC19345F1/AI_SDK/Sample_SDK_QNN/qnn-v2.9.0/target/x86_64-linux-clang/python/qti/aisw/converters/onnx/__init__.py", line 16, in <module>
    from . import custom_op_translations
  File "/media/kpithonda/82BC1944BC19345F1/AI_SDK/Sample_SDK_QNN/qnn-v2.9.0/target/x86_64-linux-clang/python/qti/aisw/converters/onnx/custom_op_translations.py", line 10, in <module>
    from qti.aisw.converters.backend.custom_ops.op_factory import OpFactory
  File "/media/kpithonda/82BC1944BC19345F1/AI_SDK/Sample_SDK_QNN/qnn-v2.9.0/target/x86_64-linux-clang/python/qti/aisw/converters/backend/__init__.py", line 19, in <module>
    raise e
  File "/media/kpithonda/82BC1944BC19345F1/AI_SDK/Sample_SDK_QNN/qnn-v2.9.0/target/x86_64-linux-clang/python/qti/aisw/converters/backend/__init__.py", line 13, in <module>
    from . import libPyIrQuantizer as ir_quantizer
ImportError: /media/kpithonda/82BC1944BC19345F1/AI_SDK/Sample_SDK_QNN/qnn-v2.9.0/target/x86_64-linux-clang/python/qti/aisw/converters/backend/libPyIrQuantizer.so: undefined symbol: gzeof

 

Please help to resolve above issue.

Thanks & Regards,

Panneerselvam N

 

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Re: QNN 2.9.0 - Undefined symbol gzeof
weihuan
Join Date: 12 Apr 20
Posts: 270
Posted: Sat, 2023-04-29 08:43
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Dear developer,

QNN was not suppoted on QDN.

Pls raise SaleForce ticket to Qualcomm.

BR.

Wei

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Re: QNN 2.9.0 - Undefined symbol gzeof
hustc12
Join Date: 3 Aug 23
Posts: 2
Posted: Thu, 2023-08-03 13:37
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I've met exactly the same issue (although I use the different version of the QNN SDK). Do you have any further suggestion? Thanks!

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Re: QNN 2.9.0 - Undefined symbol gzeof
472365351
Join Date: 5 Jul 22
Posts: 1
Posted: Tue, 2024-01-23 06:09
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gzeof is from zlib, here is my solution:

Uncomment "zlib zlibmodule.c -I$(prefix)/include -L$(exec_prefix)/lib -lz" line in Python-xxx/Modules/Setup, and rebuild python3.6.x

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