* 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.cpp
* \brief Add算子的kernel入口函数
*
* 本文件实现了Add算子在AI Core上的kernel入口函数。
* 该函数根据tiling key(数据类型)分发到相应的模板实现。
* kernel使用tiling策略将计算任务划分到多个AI Core上并行执行。
*/
#include "add_example.h"
enum class AddExampleTilingKey : uint32_t
{
TILING_KEY_EXAMPLE_FLOAT = 0,
TILING_KEY_EXAMPLE_INT32 = 1,
};
template <uint32_t schMode>
__global__ __aicore__ void add_example(GM_ADDR x, GM_ADDR y, GM_ADDR z, GM_ADDR workspace, GM_ADDR tiling)
{
REGISTER_TILING_DEFAULT(AddExampleTilingData);
GET_TILING_DATA_WITH_STRUCT(AddExampleTilingData, tilingData, tiling);
if constexpr (schMode == static_cast<uint32_t>(AddExampleTilingKey::TILING_KEY_EXAMPLE_FLOAT)) {
NsAddExample::AddExample<float> op;
op.Init(x, y, z, &tilingData);
op.Process();
}
if constexpr (schMode == static_cast<uint32_t>(AddExampleTilingKey::TILING_KEY_EXAMPLE_INT32)) {
NsAddExample::AddExample<int32_t> op;
op.Init(x, y, z, &tilingData);
op.Process();
}
}