* 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 reduce_tiling.h
* \brief
*/
#if !defined(__ASCENDC_INCLUDE_INTERNAL_HEADERS__)
#define __ASCENDC_INCLUDE_INTERNAL_HEADERS__
#define __UNDEF_ASCENDC_INCLUDE_INTERNAL_HEADERS_REDUCE_TILING_H__
#endif
#ifndef LIB_REDUCE_REDUCE_TILING_H
#define LIB_REDUCE_REDUCE_TILING_H
#include <cstdint>
#include "graph/types.h"
#include "graph/tensor.h"
namespace AscendC {
* @brief Reduce pattern
* R means reduce axis, A means non-reduce axis
* each A/R represents a dimension
*/
#ifndef ASCC_ENUM_REDUCEPATTERN
#define ASCC_ENUM_REDUCEPATTERN
enum class ReducePattern : uint32_t {
AR = 0,
RA = 1,
R,
ARA,
ARAR,
ARARA,
ARARAR,
ARARARA,
ARARARAR,
ARARARARA,
RAR,
RARA,
RARAR,
RARARA,
RARARAR,
RARARARA,
};
#endif
* \brief This interface is used to obtain the maximum and minimum temporary space reserved or applied.
* The developer selects a proper space size based on this range as the tiling parameter.
*
* \param [in] srcShape, src tensor shape
* \param [in] dataType, actual data type of the input
* \param [in] pattern, reduce pattern
* \param [in] isSrcInnerPad, whether the last axis of input data is padded
* \param [in] isReuseSource, whether to reuse the input space of the source operand
* \param [out] maxValue, maximum temporary space required
* \param [out] minValue, minimum temporary space required
*/
void GetReduceProdMaxMinTmpSize(const ge::Shape& srcShape, const ge::DataType dataType, ReducePattern pattern,
bool isSrcInnerPad, bool isReuseSource, uint32_t& maxValue, uint32_t& minValue);
* \brief This interface is used to obtain the maximum and minimum temporary space reserved or applied.
* The developer selects a proper space size based on this range as the tiling parameter.
*
* \param [in] srcShape, src tensor shape
* \param [in] dataType, actual data type of the input
* \param [in] pattern, reduce pattern
* \param [in] isSrcInnerPad, whether the last axis of input data is padded
* \param [in] isReuseSource, whether to reuse the input space of the source operand
* \param [out] maxValue, maximum temporary space required
* \param [out] minValue, minimum temporary space required
*/
void GetReduceSumMaxMinTmpSize(const ge::Shape& srcShape, const ge::DataType dataType, ReducePattern pattern,
bool isSrcInnerPad, bool isReuseSource, uint32_t& maxValue, uint32_t& minValue);
* \brief This interface is used to obtain the maximum and minimum temporary space reserved or applied.
* The developer selects a proper space size based on this range as the tiling parameter.
*
* \param [in] srcShape, src tensor shape
* \param [in] dataType, actual data type of the input
* \param [in] pattern, reduce pattern
* \param [in] isSrcInnerPad, whether the last axis of input data is padded
* \param [in] isReuseSource, whether to reuse the input space of the source operand
* \param [out] maxValue, maximum temporary space required
* \param [out] minValue, minimum temporary space required
*/
void GetReduceMeanMaxMinTmpSize(const ge::Shape& srcShape, const ge::DataType dataType, ReducePattern pattern,
bool isSrcInnerPad, bool isReuseSource, uint32_t& maxValue, uint32_t& minValue);
* \brief This interface is used to obtain the maximum and minimum temporary space reserved or applied.
* The developer selects a proper space size based on this range as the tiling parameter.
*
* \param [in] srcShape, src tensor shape
* \param [in] dataType, actual data type of the input
* \param [in] pattern, reduce pattern
* \param [in] isSrcInnerPad, whether the last axis of input data is padded
* \param [in] isReuseSource, whether to reuse the input space of the source operand
* \param [out] maxValue, maximum temporary space required
* \param [out] minValue, minimum temporary space required
*/
void GetReduceMaxMaxMinTmpSize(const ge::Shape& srcShape, const ge::DataType dataType, ReducePattern pattern,
bool isSrcInnerPad, bool isReuseSource, uint32_t& maxValue, uint32_t& minValue);
* \brief This interface is used to obtain the maximum and minimum temporary space reserved or applied.
* The developer selects a proper space size based on this range as the tiling parameter.
*
* \param [in] srcShape, src tensor shape
* \param [in] dataType, actual data type of the input
* \param [in] pattern, reduce pattern
* \param [in] isSrcInnerPad, whether the last axis of input data is padded
* \param [in] isReuseSource, whether to reuse the input space of the source operand
* \param [out] maxValue, maximum temporary space required
* \param [out] minValue, minimum temporary space required
*/
void GetReduceMinMaxMinTmpSize(const ge::Shape& srcShape, const ge::DataType dataType, ReducePattern pattern,
bool isSrcInnerPad, bool isReuseSource, uint32_t& maxValue, uint32_t& minValue);
* \brief This interface is used to obtain the maximum and minimum temporary space reserved or applied.
* The developer selects a proper space size based on this range as the tiling parameter.
*
* \param [in] srcShape, src tensor shape
* \param [in] dataType, actual data type of the input
* \param [in] pattern, reduce pattern
* \param [in] isSrcInnerPad, whether the last axis of input data is padded
* \param [in] isReuseSource, whether to reuse the input space of the source operand
* \param [out] maxValue, maximum temporary space required
* \param [out] minValue, minimum temporary space required
*/
void GetReduceAnyMaxMinTmpSize(const ge::Shape& srcShape, const ge::DataType dataType, ReducePattern pattern,
bool isSrcInnerPad, bool isReuseSource, uint32_t& maxValue, uint32_t& minValue);
* \brief This interface is used to obtain the maximum and minimum temporary space reserved or applied.
* The developer selects a proper space size based on this range as the tiling parameter.
*
* \param [in] srcShape, src tensor shape
* \param [in] dataType, actual data type of the input
* \param [in] pattern, reduce pattern
* \param [in] isSrcInnerPad, whether the last axis of input data is padded
* \param [in] isReuseSource, whether to reuse the input space of the source operand
* \param [out] maxValue, maximum temporary space required
* \param [out] minValue, minimum temporary space required
*/
void GetReduceAllMaxMinTmpSize(const ge::Shape& srcShape, const ge::DataType dataType, ReducePattern pattern,
bool isSrcInnerPad, bool isReuseSource, uint32_t& maxValue, uint32_t& minValue);
}
#endif
#if defined(__UNDEF_ASCENDC_INCLUDE_INTERNAL_HEADERS_REDUCE_TILING_H__)
#undef __ASCENDC_INCLUDE_INTERNAL_HEADERS__
#undef __UNDEF_ASCENDC_INCLUDE_INTERNAL_HEADERS_REDUCE_TILING_H__
#endif
