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Contributor
Contributor
166 Views
Registered: ‎03-06-2019

fail to install DNNDK on zcu102

Hi,

I am using DNNDK v3.1 and DPU TRD v3.0 (zcu102-dpu-trd-2019-1-190809.zip) . I built my linux image using petalinux and want to install DNNDK on the target side. However, when I run ./isntall.sh in ZCU102 folder on ZCU102, it gives me the error:

Begin to install Xilinx DNNDK ...
Install DPU Driver ...
modprobe: can't load module dpu (extra/dpu.ko): invalid module format
Installation failed!

Can I get some help?

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2 Replies
Participant yashaswini.shankar
Participant
112 Views
Registered: ‎07-24-2019

Re: fail to install DNNDK on zcu102

@baharlab Please check with your DPU architecture. If it varies just replace the respective dpu.ko file in ZCU102->pkgs->driver
Once u generate binaries you will be accompanied with rootfs.tar.gz file from where u can get lib->modlues->extra->dpu.ko file
Just Verify with architecture- dexplorer -v
Regards,
Yashaswini
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Xilinx Employee
Xilinx Employee
101 Views
Registered: ‎01-21-2014

Re: fail to install DNNDK on zcu102

If you're going through the TRD flow and building the petalinux project, then the DNNDK libs and DPU driver are built and included in the root file system. You don't need to install anything on the target - it's all there already.

Terry