* 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.
*/
* \file adds_apt.cpp
* \brief Adds 算子 Kernel 入口(atvoss 框架 - Elewise 模式)
*/
#include "kernel_operator.h"
#include "atvoss/elewise/elewise_sch.h"
#include "arch35/adds_dag.h"
#include "arch35/adds_tiling_data.h"
#include "arch35/adds_struct.h"
using namespace Ops::Base;
using namespace AscendC;
* \brief Adds Kernel 入口(Elewise 模式)
*
* 执行流程:
* 1. REGISTER_TILING_DEFAULT 注册自定义 TilingData 类型
* 2. GET_TILING_DATA_WITH_STRUCT 获取 TilingData
* 3. 创建 TPipe(atvoss Elewise 模式要求)
* 4. 创建 ElementwiseSch 调度器
* 5. SetVar<T, 0> 注入标量参数(对应 DAG 中的 Placeholder::Var<T, 0>)
* 6. Init + Process 执行计算
*
* 模板参数说明:
* - schMode: 调度模式(从 TilingKey 获取)
* - dtype: 数据类型 ID(DT_FLOAT, DT_FLOAT16 等),通过 TypeFromId 转换为实际类型 T
*/
template <uint64_t schMode, uint64_t dtype>
__global__ __aicore__ void adds(GM_ADDR x, GM_ADDR y,
GM_ADDR workspace, GM_ADDR tiling)
{
KERNEL_TASK_TYPE_DEFAULT(KERNEL_TYPE_AIV_ONLY);
using T = typename TypeFromId<dtype>::type;
REGISTER_TILING_DEFAULT(AddsTilingData);
GET_TILING_DATA_WITH_STRUCT(AddsTilingData, tilingData, tiling);
TPipe pipe;
if constexpr (dtype == TPL_FP16) {
using T = half;
ElementwiseSch<schMode, typename NsAdds::AddsOp<T, NsAdds::CAST_MODE_NONE, NsAdds::CAST_MODE_RINT>::OpDag> sch(&(tilingData.baseTiling), &pipe);
sch.template SetVar<float, 0>(tilingData.scalarValue);
sch.Init(x, y);
sch.Process();
} else if constexpr (dtype == TPL_FP32) {
using T = float;
ElementwiseSch<schMode, typename NsAdds::AddsOp<T, NsAdds::CAST_MODE_NONE, NsAdds::CAST_MODE_RINT>::OpDag> sch(&(tilingData.baseTiling), &pipe);
sch.template SetVar<float, 0>(tilingData.scalarValue);
sch.Init(x, y);
sch.Process();
} else if constexpr (dtype == TPL_BF16) {
using T = bfloat16_t;
ElementwiseSch<schMode, typename NsAdds::AddsOp<T, NsAdds::CAST_MODE_NONE, NsAdds::CAST_MODE_RINT>::OpDag> sch(&(tilingData.baseTiling), &pipe);
sch.template SetVar<float, 0>(tilingData.scalarValue);
sch.Init(x, y);
sch.Process();
} else if constexpr (dtype == TPL_INT16) {
using T = int16_t;
ElementwiseSch<schMode, NsAdds::AddsInt16Op::OpDag> sch(&(tilingData.baseTiling), &pipe);
sch.template SetVar<float, 0>(tilingData.scalarValue);
sch.Init(x, y);
sch.Process();
} else if constexpr (dtype == TPL_INT32) {
using T = int32_t;
ElementwiseSch<schMode, NsAdds::AddsOp<T,NsAdds::CAST_MODE_RINT, NsAdds::CAST_MODE_TRUNC>::OpDag> sch(&(tilingData.baseTiling), &pipe);
sch.template SetVar<float, 0>(tilingData.scalarValue);
sch.Init(x, y);
sch.Process();
} else if constexpr (dtype == TPL_INT64) {
using T = int64_t;
ElementwiseSch<schMode,NsAdds::AddsOp<T,NsAdds::CAST_MODE_RINT, NsAdds::CAST_MODE_TRUNC>::OpDag> sch(&(tilingData.baseTiling), &pipe);
sch.template SetVar<float, 0>(tilingData.scalarValue);
sch.Init(x, y);
sch.Process();
}
}