onnxruntime

b0699d90 - Support Graph Input and Initializer for GatherToSplit Fusion (#18412)

Support Graph Input and Initializer for GatherToSplit Fusion (#18412) Support graph input and initializer for GatherToSplit fusion. Previously the fusion requires Gather nodes consume some other node which cannot be graph input or initializer. This helps some model training with such case so that we will not have GatherGrad in the final graph. GatherGrad is super inefficient in kernel implementation.