ZCU102 deployment error

[vittorioserra]

Hello everyone,

I have a ZCU102 on which I would like to deploy my FINN model. As you know, the ZCU102 is not supported out of the box, so I have built a PYNQ image for it. The discussion on how it was built is here. Please don't be too intolerant on the fact that I had forgotten to patch the 2yk22 bug on that specific Vivado version ... I know it was kinda of an epic-fail.

As far as I can tell, the PYNQ image seems fully functional, I am able to ssh to the board and I have generated the ssh-keys, as specified in the getting-started tutorial . I ran into the same problem reported in discussion #442 and have applied the same solution successfully.

Some steps later, in the tfc_end2end_example notebook, I run into the error reported in the image below :

This is the metadata of the model :

It is worthy of notice, that I replaced the user@ip parameters with their manual counterpart. I suppose the DeployToPynq function is not working properly, since I see no folder being created on the target. The error reported above cascades a couple of cells after, as the error reported in the screenshot below :

What is really strange imho, is that the folders with the "model-reference" do not have the same value.

I would be really glad to get some suggestions and sorry again for the beginner question

[fpjentzsch]

Hi, this seems similar to the (unsolved) error discussed in the later messages of this thread: #389

With "model-reference", do you mean that "c6v9ps2b" ist not "zdf03n3l" in your case? Maybe you re-ran some earlier cells, triggering generation of a new randomly-named deployment folder?

Could you perform the copy operation within DeployToPYNQ (here) manually to figure out if this is truly a bug or just a permissions issue of some sort?