onnxruntime

f68d5263 - Merged PR 5100436: EinSum ONNX 1.7 (opset 12) ORT DML EP kernel

Merged PR 5100436: EinSum ONNX 1.7 (opset 12) ORT DML EP kernel Adds EinSum operator (purely an EP kernel, not a dedicated DML operator), which takes an equation string and depending on the specifics is capable of representing: identity, diag, trace, transpose, reduce sum, dot product, matmul, elementwise multiplication, inner product, outer product. The DML EP recognizes many of them (identity, transpose, reduce sum, 1D dot product, matmul, elementwise multiplication), but defers to CPU when not supported (extended inner product, outer product, diag, trace, arbitrary batch ellipsis). https://github.com/onnx/onnx/blob/master/docs/Operators.md#Einsum WindowsAI PR: https://microsoft.visualstudio.com/DefaultCollection/WindowsAI/_git/WindowsAI/pullrequest/5100608 Related work items: #27469790