onnxruntime

6f47410e - webgpu: merge batchA into M dimension when batchB==1 (#28197)

webgpu: merge batchA into M dimension when batchB==1 (#28197) When M is small and batchA is large, there are some invalid elements in each tile, merge batchA into M dimesion would reduce the workgroup count. ### Description <!-- Describe your changes. --> ### Motivation and Context <!-- - Why is this change required? What problem does it solve? - If it fixes an open issue, please link to the issue here. --> --------- Co-authored-by: wp <webgraphics@intel.com>