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Error in train_mnist_model notebook #24
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issue also doesn't seem to be present with the older version docker dontainer |
My understanding is that "latest" runs Vitis 1.3 ... all the workflows including PYNQ-DPU are for 1.2, /docker_run.sh xilinx/vitis-ai:1.2.82 in that case it produces (when fixing the legacy DPUV2 in the json file call):
[VAI_C][Warning] layer [output_logits_Softmax] (type: Softmax) is not supported in DPU, deploy it in CPU instead. Kernel topology "mnist_classifier_kernel_graph.jpg" for network "mnist_classifier"
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I arrived to the same conclusion, can confirm |
Am facing the same issue. |
After setting up the Vitis AI CPU docker container, I ran it from host/ using
./docker_run.sh xilinx/vitis-ai-cpu:latest
following the guide in host/README.mdIn the container I ran the compile.sh once, so it copies the board files, then the other commands to start the notebook
I had to slightly modify the compile.sh to run where the MODEL_NAME is referenced with normal braces instead of curly braces.
I also tried to manually copy the board files and had the same result.
The notebook mostly runs fine, there are some warnings about deprecated functions, but everything works until the very last part. I modified it slightly to point to the Ultra96 board images instead of the default.
result:
Any ideas what's causing the error? Anything I can do to mitigate it?
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