DSPLIB_maxIndex_priv.h

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/******************************************************************************
 *                                                                             *
 * module name       :DSPLIB                                                   *
 *                                                                             *
 * module descripton :Matrix Multiply Accelerator Library module for C7x+MMA   *
 *                                                                             *
 * Copyright (C) 2017-2018 Texas Instruments Incorporated - https://www.ti.com/ *
 * ALL RIGHTS RESERVED                                                         *
 *                                                                             *
 ******************************************************************************/
 
/********************************************************************************
 *  @file     DSPLIB_maxIndex_priv.h
 *
 *  @brief    File to hold private parameter of function DSPLIB_maxIndex
 *
 *  @version  0.1 - Mar 2022 : Initial Version
 *
 ********************************************************************************/
 
#ifndef DSPLIB_MAXINDEX_IXX_IXX_OXX_PRIV_H_
#define DSPLIB_MAXINDEX_IXX_IXX_OXX_PRIV_H_
 
#include "../common/DSPLIB_utility.h"
#include "DSPLIB_maxIndex.h"
 
/*******************************************************************************
 *
 * DEFINES
 *
 ******************************************************************************/
#define SE_PARAM_BASE (0x0000)
#define SE_SE0_PARAM_OFFSET (SE_PARAM_BASE)
#define SE_SE1_PARAM_OFFSET (SE_SE0_PARAM_OFFSET + SE_PARAM_SIZE)
 
#define DSPLIB_MAXINDEX_IXX_IXX_OXX_PBLOCK_SIZE (1 * SE_PARAM_SIZE + 1 * DSPLIB_PARAM_SIZE + 2 * sizeof(int32_t))
 
typedef DSPLIB_STATUS (*pFxnDSPLIB_maxIndex_exec)(DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut);
 
template <typename dataType>
extern DSPLIB_STATUS DSPLIB_maxIndex_init_ci(DSPLIB_kernelHandle             handle,
                                             const DSPLIB_bufParams1D_t     *bufParamsIn,
                                             const DSPLIB_bufParams1D_t     *bufParamsOut,
                                             const DSPLIB_maxIndex_InitArgs *pKerInitArgs);
 
template <typename T, typename TIndex>
extern DSPLIB_STATUS DSPLIB_maxIndex_exec_ci(DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut);
 
template <typename dataType>
extern DSPLIB_STATUS DSPLIB_maxIndex_exec_cn(DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut);
 
typedef struct {
   pFxnDSPLIB_maxIndex_exec execute;
   int32_t blockSize;
   uint8_t bufPblock[DSPLIB_MAXINDEX_IXX_IXX_OXX_PBLOCK_SIZE];
} DSPLIB_maxIndex_PrivArgs;
 
template <typename T, typename TIndex> struct metadata {
   // derive c7x vector type from value template and index template
   typedef typename c7x::make_full_vector<T>::type      vec;
   typedef typename c7x::make_full_vector<TIndex>::type index_vec;
 
   vec       maxVals;
   index_vec maxIndices; // maxIndices[i] = index of location of maxVals[i]
};
 
template <typename T, typename TIndex> metadata<T, TIndex> DSPLIB_maxIndex_loopLogic(size_t length, void *pSrc);
#endif /* DSPLIB_MAXINDEX_IXX_IXX_OXX_PRIV_H_ */
 
/* ======================================================================== */
/*  End of file:  DSPLIB_maxIndex.h                                         */
/* ======================================================================== */