Commits on Oct 14, 2024

1. WebNN: Implement scatterElements operator in DirectML backend …

   The `scatterElements` operator is proposed by WebML WG [1] for
   supporting popular transformer-based models.
   
   This CL adds the IDL and mojo definitions of scatterElements, and
   implements it in the DirectML backend by mapping to
   `DML_OPERATOR_SCATTER` [2].
   
   This CL also adds the `scatterElements` validation and conformance tests
   into WPT.
   
   [1]: webmachinelearning/webnn#375 (comment)
   [2]: https://learn.microsoft.com/en-us/windows/win32/api/directml/ns-directml-dml_scatter_operator_desc
   
   Bug: 370536101,370538328
   Change-Id: Ifb73bed5eb05cb919b106b4aaea5127ec099edb2
   Cq-Include-Trybots: luci.chromium.try:win11-blink-rel, mac14.arm64-blink-rel, mac14-blink-rel, mac15.arm64-blink-rel, mac15-blink-rel, linux-blink-rel
   Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5921136
   Reviewed-by: Alex Gough <ajgo@chromium.org>
   Reviewed-by: Weizhong Xia <weizhong@google.com>
   Auto-Submit: ningxin hu <ningxin.hu@intel.com>
   Commit-Queue: ningxin hu <ningxin.hu@intel.com>
   Commit-Queue: Weizhong Xia <weizhong@google.com>
   Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com>
   Reviewed-by: Austin Sullivan <asully@chromium.org>
   Cr-Commit-Position: refs/heads/main@{#1368312}

   

   huningxin authored and chromium-wpt-export-bot committed Oct 14, 2024
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