43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
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/**
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* Copyright (c) 2025 Huawei Technologies Co., Ltd.
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* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
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* CANN Open Software License Agreement Version 2.0 (the "License").
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* Please refer to the License for details. You may not use this file except in compliance with the License.
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
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* See LICENSE in the root of the software repository for the full text of the License.
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*/
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/*!
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* \file l1_to_fb_iterator.h
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* \brief
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*/
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#ifndef L1_TO_FB_ITERATOR_H
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#define L1_TO_FB_ITERATOR_H
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#include "iterator.h"
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/////////////////////////////////////////////////////
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// l1_to_fb
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/////////////////////////////////////////////////////
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// Partial specialization for V220
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template <ArchType ArchTag, typename DataType>
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struct l1_to_fb {
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using HardwareParams = HardwareInfo<ArchTag>;
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static constexpr uint32_t BLOCK_SIZE = HardwareParams::fbBlockSize / sizeof(DataType);
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__aicore__
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l1_to_fb(AscendC::LocalTensor<DataType> fbTensor, AscendC::LocalTensor<DataType> l1Tensor, uint32_t ntileActual)
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{
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copy_cbuf_to_fbuf((__fbuf__ DataType *)fbTensor.GetPhyAddr(),
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(__cbuf__ DataType *)l1Tensor.GetPhyAddr(),
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1,
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CeilDiv<BLOCK_SIZE>(ntileActual),
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0,
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0);
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};
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};
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#endif // L1_TO_FB_ITERATOR_H
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