onnxruntime

a71f7d33 - [NNAPI EP] Add some support for MatMul with batch inputs (#12261)

[NNAPI EP] Add some support for MatMul with batch inputs (#12261) MatMul allows multiplying batches of matrices. This change enables limited support of batch inputs in the NNAPI EP. Some limitations: - Broadcasting is not supported. A and B must have the same leading dimensions. - Only float inputs are supported. QDQ MatMul or QLinearMatMul with batch inputs is not supported yet. Note that NNAPI's ANEURALNETWORKS_BATCH_MATMUL is pretty much what we need, but it is only available from NNAPI feature level 6. This change composes a bunch of NNAPI operations to achieve a similar result but this is not ideal.