Download QNN SDK

This section describes how to download the QNN SDK.

Please go to

https://softwarecenter.qualcomm.com/catalog/item/Qualcomm_AI_Runtime_Community

and select a version to download.

screenshot of selecting a version of QNN to download

We’re using version 2.40.0.251030, but you can choose whichever version you prefer.

After selecting the version to download, just click the button Download, or use the following URL to download it:

https://softwarecenter.qualcomm.com/api/download/software/sdks/Qualcomm_AI_Runtime_Community/All/2.40.0.251030/v2.40.0.251030.zip

Assume we want to download it to the directory $HOME/qnn, just do:

mkdir $HOME/qnn
cd $HOME/qnn
wget https://softwarecenter.qualcomm.com/api/download/software/sdks/Qualcomm_AI_Runtime_Community/All/2.40.0.251030/v2.40.0.251030.zip

unzip v2.40.0.251030.zip

After unzipping, you will get the following directory:

$HOME/qnn/qairt/2.40.0.251030

ls -lh qnn/qairt/2.40.0.251030/

total 752K
-rwxrwxrwx  1 kuangfangjun root  788 Oct 30 21:57 GENIE_README.txt
-rwxrwxrwx  1 kuangfangjun root 145K Oct 30 21:57 LICENSE.pdf
-rwxrwxrwx  1 kuangfangjun root 127K Oct 30 21:57 NOTICE.txt
-rwxrwxrwx  1 kuangfangjun root  75K Oct 30 21:58 NOTICE_WINDOWS.txt
-rwxrwxrwx  1 kuangfangjun root 223K Oct 30 21:57 QAIRT_ReleaseNotes.txt
-rwxrwxrwx  1 kuangfangjun root 127K Oct 30 21:57 QNN_NOTICE.txt
-rwxrwxrwx  1 kuangfangjun root 1.4K Oct 30 21:57 QNN_README.txt
-rwxrwxrwx  1 kuangfangjun root  45K Oct 30 21:58 QNN_TFLITE_DELEGATE_NOTICE.txt
-rwxrwxrwx  1 kuangfangjun root 1.1K Oct 30 21:58 QNN_TFLITE_DELEGATE_README.txt
-rwxrwxrwx  1 kuangfangjun root 6.8K Oct 30 21:58 QNN_TFLITE_DELEGATE_ReleaseNotes.txt
drwxrwxrwx  4 kuangfangjun root    0 Oct 30 21:57 benchmarks
drwxrwxrwx 19 kuangfangjun root    0 Oct 30 21:58 bin
drwxrwxrwx  5 kuangfangjun root    0 Oct 30 21:57 docs
drwxrwxrwx  7 kuangfangjun root    0 Oct 30 21:57 examples
drwxrwxrwx  5 kuangfangjun root    0 Oct 30 21:57 include
drwxrwxrwx 22 kuangfangjun root    0 Oct 30 21:58 lib
-rwxrwxrwx  1 kuangfangjun root  982 Oct 30 21:57 sdk.yaml
drwxrwxrwx  4 kuangfangjun root    0 Oct 30 21:58 share

QNN_SDK_ROOT

Now you can run:

export QNN_SDK_ROOT=$HOME/qnn/qairt/2.40.0.251030