# Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from __future__ import annotations

from typing import TYPE_CHECKING

from paddle import _C_ops

# from ....framework import LayerHelper, in_dynamic_or_pir_mode
from paddle.base.framework import in_dynamic_or_pir_mode

if TYPE_CHECKING:
    from paddle import Tensor


def embedding_grad_add_to_(
    token_indices: Tensor,
    main_grad_: Tensor,
    out_grad: Tensor,
    name: str | None = None,
) -> Tensor:
    if in_dynamic_or_pir_mode():
        return _C_ops.embedding_grad_add_to_(
            token_indices,
            main_grad_,
            out_grad,
        )