metal_partitioner.py

# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

from typing import final, List

from executorch.backends.aoti.aoti_partitioner import AotiPartitioner
from executorch.backends.apple.metal.metal_backend import MetalBackend  # usort: skip
from executorch.exir._warnings import experimental
from executorch.exir.backend.compile_spec_schema import CompileSpec


@final
@experimental(
    "This API and all of Metal backend related functionality are experimental."
)
class MetalPartitioner(AotiPartitioner):
    """
    Metal partitioner driven by AOTInductor backend.
    """

    def __init__(self, compile_spec: List[CompileSpec]) -> None:
        super().__init__(MetalBackend.__name__, compile_spec)