/**
 * 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.
 */

/* Generated By CANNBot */
/**
 * Scale Kernel 入口 — scale_apt.cpp
 * RANK 来自 TilingKey, DTYPE 来自 CANN 框架 (def 注册的 Input("x") 类型)
 * 目标架构: DAV_3510 (arch35 / ascend950)
 */
#include "kernel_operator.h"
#include "arch35/scale_kernel.h"
#include "arch35/scale_tiling_struct.h"

using TilingData4 = ScaleTilingData<4>;  // RANK≤4: 数组维度 [4]
using TilingData8 = ScaleTilingData<8>;  // RANK>4: 数组维度 [8]

template<int RANK>
__global__ __aicore__ void scale(
    GM_ADDR x, GM_ADDR scale_in, GM_ADDR bias,
    GM_ADDR y,
    GM_ADDR workspace, GM_ADDR tiling)
{
    GM_ADDR ins[3]   = {x, scale_in, bias};
    GM_ADDR outs[1]  = {y};

    REGISTER_NONE_TILING;
    KERNEL_TASK_TYPE_DEFAULT(KERNEL_TYPE_AIV_ONLY);

    if constexpr (RANK == 4) {
        GET_TILING_DATA_WITH_STRUCT(TilingData4, td, tiling);
        ScaleKernel<DTYPE_X, 4> kernel;
        kernel.Init(ins, outs, &td);
        kernel.Process();
    } else {
        GET_TILING_DATA_WITH_STRUCT(TilingData8, td, tiling);
        ScaleKernel<DTYPE_X, 8> kernel;
        kernel.Init(ins, outs, &td);
        kernel.Process();
    }
}