Forums - snpe-net-run fails on RB6

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snpe-net-run fails on RB6
adamj6636
Join Date: 26 May 23
Posts: 3
Posted: Fri, 2023-05-26 04:05
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Hello,

I am trying to use the Snapdragon Neural Processing Engine SDK on a qrb5165n IOT RB6. I have set up the SDK on a separate x86 development environment. I have used that to generate a dlc file following the VGG and Inception-v3 tutorials, and have successfully run both those dlc files on the x86 environment using snpe-net-run. However, when I copy those dlc files over to the RB6 they fail when I call snpe-net-run, with this error:

error_code=312; error_message=Undefined error. error_code=312; error_message=Undefined error. SNPE model format version detected: 4.0.0; error_component=SNPE; line_no=59; thread_id=547953209712; error_component=SNPE; line_no=267; thread_id=547967516688

Does anyone know how I can make this work? I am able to call snpe-net-run -h on the RB6 and it displays as expected. The RB6 is running ubuntu 18.04 and python 3.6.

Thanks for any help

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Re: snpe-net-run fails on RB6
linhnguy
Join Date: 6 Jan 21
Posts: 2
Posted: Mon, 2023-05-29 01:17
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Hi Adam,

It looks like miss mach SNPE version that you converted at SNPE v1.x but did snpe-net-run at V2.x OR vice versa.

Check snpe-net-run version by: $snpe-net-run --version

 

Regards

Linh

 

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Re: snpe-net-run fails on RB6
adamj6636
Join Date: 26 May 23
Posts: 3
Posted: Mon, 2023-06-05 04:38
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Hi Linh,

Just confirming that I was building the dlc using snpe-version 2.10.0.4541 and using snpe-net-run version 1.60.0.3313 which caused the problem. Seems like snpe-net-run version 2.10.0.4541 doesn't work on the RB6, but after building the dlc using snpe version 1.60 I was able to get the dlc to run on the target machine using the corresponding snpe-net-run version.

Thanks for the help,

Adam

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