Forums - QNN 2.10 / 2.11 Linux QIK extraction error

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QNN 2.10 / 2.11 Linux QIK extraction error
aurelien
Join Date: 16 Jan 23
Posts: 5
Posted: Mon, 2023-06-12 07:58
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Hi,

While trying to use QNN, I run into errors with installation of the SDK on Ubuntu.

I can download a .qik file for either v2.10.40.4 or v2.11.0.230603 from https://qpm.qualcomm.com/#/main/tools/details/qualcomm_ai_engine_direct

I found that the way to use this file is through the QIK tool of QPM. I installed QPM v2.33.2 for Linux and tried to use the qik EXTRACT or qik INSTALL commands, however both fail (silently) with the following log file written in /var/tmp/qcom/qik/logs/, and mentioning an XML error for the package: "SDK is not a valid value for ProductType"

2023-06-12 16:42:34.688  INFO   QIKTool                         === STARTING QIK v1.0.11.15, PID 3342458 ===========================================================
2023-06-12 16:42:34.695  INFO   QIKTool                         Command Line: /opt/qcom/qik/bin/qik.dll EXTRACT qualcomm_ai_engine_direct.2.10.40.4.Linux-AnyCPU.qik
2023-06-12 16:42:34.702  INFO   QIKTool                         Loading Package: /home/user/Downloads/Qualcomm/qualcomm_ai_engine_direct.2.10.40.4.Linux-AnyCPU.qik
2023-06-12 16:42:34.702  INFO   QIKTool                         Checking QIK package
2023-06-12 16:42:34.722  INFO   QIKTool                         Processing package data
2023-06-12 16:42:34.795  EXCEPTION  QIKTool                         Exception reading QIKPackage data
System.InvalidOperationException: There is an error in XML document (23, 6). ---> System.InvalidOperationException: Instance validation error: 'SDK' is not a valid value for ProductType.
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderQIKPackage.Read2_ProductType(String s)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderQIKPackage.Read8_QIKPackageInfo(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderQIKPackage.Read14_QIKPackage(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderQIKPackage.Read15_QIKPackage()
   --- End of inner exception stack trace ---
   at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
   at System.Xml.Serialization.XmlSerializer.Deserialize(Stream stream)
   at QIKLibraryCore.QCCReader.ReadObject[T](Int32 blockID, Boolean useXMLSerializer)
   at QIKLibraryCore.PackageLoader.readQIKPackage()
2023-06-12 16:42:34.795  INFO   QIKTool                         === EXITING, exitcode: 5 (ReadError) ===========================================================

Is it the proper way to use/instal the QNN SDK? How to work around this error?

Thanks for your help,

Aurelien

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Re: QNN 2.10 / 2.11 Linux QIK extraction error
aurelien
Join Date: 16 Jan 23
Posts: 5
Posted: Tue, 2023-06-13 06:51
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Update: I was trying to use the QIK tool directly to work around the incompatibility of QPM with Ubuntu 22.04. There is probably a way to install / extract the .qik file via the command line QPM (qpm-cli) but I ended up getting a zip archive for the QNN SDK at https://www.qualcomm.com/support/software-tools/tools.qualcomm-neural-ne... and gave up on QIK/QPM for now

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Re: QNN 2.10 / 2.11 Linux QIK extraction error
logyourself
Join Date: 19 May 16
Posts: 3
Posted: Sat, 2023-06-24 10:24
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Where is qualcomm developer relations? It's so difficult to use SNPE on devkit 2023's WSL!

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Re: QNN 2.10 / 2.11 Linux QIK extraction error
zmonteci
Join Date: 22 May 18
Posts: 16
Posted: Fri, 2024-04-12 17:18
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If you are still having trouble with this I suggest following this steps. after downloading Qualcomm Package Manager 3 and using 

sudo dpkg -i QualcommPackageManager<version>

From the terminal

1. qpm-cli --login <username>
2. qpm-cli --license-activate qualcomm_neural_processing_sdk
3. qpm-cli --extract qualcomm_neural_processing_sdk (or)
   qpm-cli --extract <full path to downloaded .qik file> 

 

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