Forums - Unable to load libQnnSystem.so with dlopen() in QNN SDK v 2.12

1 post / 0 new
Unable to load libQnnSystem.so with dlopen() in QNN SDK v 2.12
swathym
Join Date: 4 Nov 22
Posts: 1
Posted: Fri, 2023-10-20 03:57

Hi,

We were trying to execute SampleApp with QNNSDK v2.12 for inference on HTP backend. 

We are getting Segmentation fault when loading libQnnSystem.so using dlopen() function. Please see the following code which was used.

         fhandle_ = dlopen(file_name_.c_str(), RTLD_NOW | RTLD_GLOBAL);   

Please help us resolve this issue.

  • Up0
  • Down0

Opinions expressed in the content posted here are the personal opinions of the original authors, and do not necessarily reflect those of Qualcomm Incorporated or its subsidiaries (“Qualcomm”). The content is provided for informational purposes only and is not meant to be an endorsement or representation by Qualcomm or any other party. This site may also provide links or references to non-Qualcomm sites and resources. Qualcomm makes no representations, warranties, or other commitments whatsoever about any non-Qualcomm sites or third-party resources that may be referenced, accessible from, or linked to this site.