end2end example: Brevitas to deployment CNN?

[julienmas]

Hi,

I was wondering if it exists an example of a model using convolutional layers coded with Brevitas somwhere, that can be simply transformed with FINN and deployed on a PYNQ board. All the examples I was able to find were already .onnx files. Lately I tried to used the brevitas LowPrecisionLeNet model described in the brevitas github repo's readme.md, but I wasn't able to build a PYNQ driver using DataflowBuildConfig() and build_dataflow_cfg() functions.

Julien

[rpitonak]

Hello,

Have you already seen this notebook (cnv_end2end_example.ipynb)?

It uses a model from Brevitas example (CNV_1W1A) with all the code available.

Hope it helps.

Rado

[julienmas]

Thanks, I wasn't able to find this Brevitas code ^^'
I'm still open to other examples though, this example uses ModuleList() to build the model, I was looking more for an example using the "classic" way to build a model (not using Sequential either). I know it sounds like details but it's always useful to have multiple examples to get to know FINN, especially for beginners :)