How to find implementation details of SkipSimplifiedLayerNormalization?

[kawgit]

Hi, I'm new to onnx and I want to better understand what certain nodes are doing. When viewing the onnx graph for Phi-3-mini, I noticed a node called "SkipSimplifiedLayerNormalization." I found the documentation a little vague, so I tried looking around this repo for a bit to see if I could find its implementation but had no luck.

Where can I go to see the exact implementation (or at least pseudo code) of a given ONNX node? It would be helpful it this solution could apply to any node, not just "SkipSimplifiedLayerNormalization"

[amarin16]

This is the class that holds the implementation of SkipSimplifiedLayerNormalization (defined here)