Ananya Mukherjee

where-not optimization

4

// where(not(b), x, y) -> where(b, y, x) // https://github.com/microsoft/onnxruntime/blob/v1.15.1/onnxruntime/core/optimizer/not_where_fusion.h

Add sign to idempotent ops list

2

Sign op is idempotent, so adding it to eliminate_consecutive_idempotent_ops pass