/**
 * Copyright (c) 2026 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.
 */

#include "sinc.h"
#include "opdev/aicpu/aicpu_task.h"
#include "opdev/make_op_executor.h"
#include "opdev/op_dfx.h"
#include "aclnn_kernels/common/op_error_check.h"

using namespace op;
namespace l0op {
OP_TYPE_REGISTER(Sinc);

static const std::initializer_list<op::DataType> AICORE_DTYPE_SUPPORT_LIST = {
    op::DataType::DT_FLOAT, op::DataType::DT_FLOAT16, op::DataType::DT_BF16};

// 根据芯片类型、dtype判断算子是否支持走aicore
inline static bool IsAiCoreSupport(const aclTensor* self)
{
    // Sin只需要判断dtype
    return CheckType(self->GetDataType(), AICORE_DTYPE_SUPPORT_LIST);
}

// AICORE算子kernel
inline static const aclTensor* SincAiCore(const aclTensor* self, aclTensor* sincOut, aclOpExecutor* executor)
{
    L0_DFX(SincAiCore, self, sincOut);
    // 使用框架宏ADD_TO_LAUNCHER_LIST_AICORE，将AiCore Sin算子加入任务队列
    // Sinc是算子的OpType，self是算子的输入，sincOut是算子的输出
    auto retAicore = ADD_TO_LAUNCHER_LIST_AICORE(Sinc, OP_INPUT(self), OP_OUTPUT(sincOut));
    OP_CHECK_ADD_TO_LAUNCHER_LIST_AICORE(
        retAicore != ACLNN_SUCCESS, return nullptr, "Sinc ADD_TO_LAUNCHER_LIST_AICORE failed.");
    return sincOut;
}

const aclTensor* Sinc(const aclTensor* self, aclOpExecutor* executor)
{
    if (!IsAiCoreSupport(self)) {
        return nullptr;
    }
    auto sincOut = executor->AllocTensor(self->GetViewShape(), self->GetDataType(), op::Format::FORMAT_ND);
    return SincAiCore(self, sincOut, executor);
}
} // namespace l0op