/**
 * 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.
 */

#ifndef INCLUDE_ITERTOR_H
#define INCLUDE_ITERTOR_H

#include "mla_common_func.h"
#include "mla_hardware.h"
#include "kernel_operator.h"
#include "mla_layout.h"
#include "mla_mem.h"

namespace MlaPreprocess {
/////////////////////////////////////////////////////
// gm_to_l1
/////////////////////////////////////////////////////
template <ArchType ArchTag, typename DataType, DataFormat FormatInGM, DataFormat FormatInL1>
struct gm_to_l1 {
    __aicore__ gm_to_l1(AscendC::LocalTensor<DataType> l1Tensor,
                        AscendC::GlobalTensor<DataType> gmTensor,
                        uint32_t nTileActual,
                        uint32_t nTileCeil,
                        uint32_t nVal,
                        uint32_t dTileActual,
                        uint32_t dTileCeil,
                        uint32_t dVal) {};
};

/////////////////////////////////////////////////////
// l1_to_l0_a
/////////////////////////////////////////////////////
template <ArchType ArchTag, typename DataType, bool IsTransPose, DataFormat DFmtIn, DataFormat DFmtOut>
struct l1_to_l0_a {
    __aicore__ l1_to_l0_a(AscendC::LocalTensor<DataType> l0Tensor,
                          AscendC::LocalTensor<DataType> l1Tensor,
                          uint32_t mTileCeil,
                          uint32_t kPartCeil,
                          uint32_t mSrcStride,
                          uint32_t kSrcStride,
                          uint32_t mDstStride,
                          uint32_t kDstStride) {};
};

/////////////////////////////////////////////////////
// l1_to_l0_b
/////////////////////////////////////////////////////
template <ArchType ArchTag, typename DataType, bool IsTransPose, DataFormat DFmtIn, DataFormat DFmtOut>
struct l1_to_l0_b {
    __aicore__ l1_to_l0_b(AscendC::LocalTensor<DataType> l0Tensor,
                          AscendC::LocalTensor<DataType> l1Tensor,
                          uint32_t nTileCeil,
                          uint32_t kPartCeil,
                          uint32_t nSrcStride,
                          uint32_t kSrcStride,
                          uint32_t nDstStride,
                          uint32_t kDstStride) {};
};

/////////////////////////////////////////////////////
// l0c_to_gm
/////////////////////////////////////////////////////
template <ArchType ArchTag, DataFormat OutFormatType, typename OutDataType, typename L0CDataType>
struct l0c_to_gm {
    __aicore__ l0c_to_gm(AscendC::GlobalTensor<OutDataType> gmTensor,
                         AscendC::LocalTensor<L0CDataType> l0cTensor,
                         uint32_t mTileActual,
                         uint32_t nTileActual,
                         uint32_t mTileCeil,
                         uint32_t nActual,
                         uint8_t  unitFlag = 0) {};
};

/////////////////////////////////////////////////////
// l0c_to_l1
/////////////////////////////////////////////////////
template <ArchType ArchTag, DataFormat LayoutOut, typename ElementOut, typename ElementIn>
struct l0c_to_l1 {
    __aicore__ l0c_to_l1(AscendC::LocalTensor<ElementOut> l1Tensor,
                         AscendC::LocalTensor<ElementIn> l0cTensor,
                         AscendC::LocalTensor<uint64_t> deqTensor,
                         uint32_t mTileActual,
                         uint32_t nTileActual,
                         uint32_t mTileCeil,
                         uint32_t nActual) {};
};

template <ArchType ArchTag, typename DataType>
struct l1_to_bt {
    __aicore__ l1_to_bt(uint64_t dst,
                        const AscendC::LocalTensor<DataType> &src,
                        uint16_t convControl,
                        uint16_t nBurst,
                        uint16_t lenBurst,
                        uint16_t srcGap,
                        uint16_t dstGap) {};
};

template <ArchType ArchTag, typename DataType>
struct l1_to_fb {
    __aicore__ l1_to_fb(AscendC::LocalTensor<DataType> &dst,
                        AscendC::LocalTensor<DataType> &src,
                        uint16_t burstNum,
                        uint16_t burstLen,
                        uint16_t srcGap,
                        uint16_t dstGap) {};
};

#include "mla_preprocess_gm_to_l1_iterator.h"
#include "mla_preprocess_gm_to_ub_iterator.h"
#include "mla_preprocess_l0c_to_gm_iterator.h"
#include "mla_preprocess_l0c_to_l1_iterator.h"
#include "mla_preprocess_l0c_to_ub_iterator.h"
#include "mla_preprocess_l1_to_bt_iterator.h"
#include "mla_preprocess_l1_to_fb_iterator.h"
#include "mla_preprocess_l1_to_l0_iterator.h"
#include "mla_preprocess_l1_to_ub_iterator.h"
}
#endif