How to use OpenVX extension example

[weilly_li]

Hi,  Guys

    I want to try it about this web example. But still not find the correct way to build it.

    My target is "Running  gaussian_filter example on i.MX8MPlus " ,

    please tell me the way if you had solve this problem . I will appreciate you  !! thank you !!

Weilly Li

[sa27]

Hello  NXP Community,

Inline with Weilly's above request, I also want to build an OpenVX application using Gaussian filter example for i.MX8QuadMax 

Available information at link1, link2, and link3 provide detail insight about OpenVX, however, none of them talks about the procedure to build the OpenVX application. I would appreciate if someone can point me to the correct resource to build the OpenVX application for i.MX8QuadMax.

Thank you.

Shiva

[weilly_li · Accepted solution]

Dear, Shiva

this DEMO had run successfully on i.mx8qm/imx8mp.
You can follow the step on Linux:
1. set up i.mx8qm environment
     $ source /opt/fsl-imx-xwayland/5.4-zeus/environment-setup-aarch64-poky-linux
2. Enter Folder
    cd gaussian_filter
3. Compile Code
    make
4. Copy Shared Library file to i.MX8QM
    scp gaussian root@xx.xx.xx.xx:~
5. Run on i.MX8QM
    ./gaussian

But NPU Performance Can't Display on the DEMO...
Maybe Modify OPENVX Code... can do it !!