trouble compiling a specific model

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trouble compiling a specific model #57

Open NasriYoussef opened 2 years ago

NasriYoussef commented 2 years ago

When running the compile command : tensil compile -a /demo/arch/ultra96v2.tarch -m arcfaceresnet100-8.onnx -o "fc1" -s true on the model on this repo : https://github.com/onnx/models/tree/main/vision/body_analysis/arcface I don't get any issues but the command keeps running indefinitely

petrohi commented 2 years ago

This comment is for us to plan compiler fixes to accommodate this model. There are several issues I am seeing right away:

[x] Frontend node traversal gets into seemingly infinite loop;
[x] Need support for Sub and Mul ONNX ops (this is already in progress for speech commands model);
[ ] Need support for Reshape with all-constant input (why this is not optimized out by ONNX?);
[ ] Need support for Identity op;
[ ] Need support for PRelu op.