/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

/*!
 * \file add_example_aicpu_graph_infer.cpp
 * \brief Graph-level data type inference for AddExampleAicpu operator.
 *        This file provides the inference logic to determine the output tensor
 *        data type based on the input tensor at graph compilation time.
 */

#include "register/op_impl_registry.h"
#include "log/log.h"

namespace ops {
using namespace ge;

static constexpr int64_t IDX_0 = 0;

/*!
 * \brief Infer the output data type of AddExampleAicpu operator.
 * \param context Pointer to the inference context for data type inference.
 * \return ge::graphStatus GRAPH_SUCCESS if inference succeeds, otherwise error code.
 *
 * This function retrieves the input tensor data type and propagates it to the output tensor.
 * For the AddExampleAicpu operator, the output data type is identical to the input data type.
 */
static ge::graphStatus InferDataTypeAddExample(gert::InferDataTypeContext* context)
{
    OP_LOGD(context->GetNodeName(), "Begin to do InferDataTypeAddExample");

    // 设置输出的dtype
    ge::DataType sizeDtype = context->GetInputDataType(IDX_0);
    context->SetOutputDataType(IDX_0, sizeDtype);

    OP_LOGD(context->GetNodeName(), "End to do InferDataTypeAddExample");
    return GRAPH_SUCCESS;
}

IMPL_OP(AddExampleAicpu).InferDataType(InferDataTypeAddExample);

}; // namespace ops