EpGraphSupportInfo_AddNodesToFuse property

Pointer<NativeFunction<OrtStatusPtr Function(Pointer<OrtEpGraphSupportInfo> graph_support_info, Pointer<Pointer<OrtNode>> nodes, Size num_nodes, Pointer<OrtNodeFusionOptions> node_fusion_options)>> EpGraphSupportInfo_AddNodesToFuse

\brief Specify nodes that are supported by an OrtEp and should be fused into one node.

Because the nodes will be fused into one "fused node", there must not exist an unsupported node in a path between two of the provided nodes. Otherwise, the graph will become invalid.

This function can be called multiple times. A subsequent call to this function will force the next set of nodes to be fused into a different node.

\paramin graph_support_info OrtEpGraphSupportInfo instance to which to add the supported nodes. \paramin nodes Array of nodes supported by the EP that should be fused/compiled. \paramin num_nodes The number of supported nodes. \paramin node_fusion_options Optional node fusion options. Ignored if set to NULL.

\snippet{doc} snippets.dox OrtStatus Return Value

\since Version 1.23.

Implementation

external ffi.Pointer<
  ffi.NativeFunction<
    OrtStatusPtr Function(
      ffi.Pointer<OrtEpGraphSupportInfo> graph_support_info,
      ffi.Pointer<ffi.Pointer<OrtNode>> nodes,
      ffi.Size num_nodes,
      ffi.Pointer<OrtNodeFusionOptions> node_fusion_options,
    )
  >
>
EpGraphSupportInfo_AddNodesToFuse;