skip embedding for coreml

Author: metascroy

extension/llm/export/partitioner_lib.py

@@ -142,6 +142,11 @@ def _validate_ios_version() -> None:
     return CoreMLPartitioner(  # pyre-fixme[16]
         compile_specs=compile_specs,
         take_over_mutable_buffer=take_over_mutable_buffer,
+        # Skip embe
+        skip_ops_for_coreml_delegation=[
+            "quantized_decomposed.embedding_4bit.dtype",
+            "aten.embedding.default",
+        ],
     )