DSPLIB User Guide
DSPLIB_subConstant_priv.h
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1 /******************************************************************************
2  * *
3  * module name :DSPLIB *
4  * *
5  * module descripton :Matrix Multiply Accelerator Library module for C7x+MMA *
6  * *
7  * Copyright (C) 2017-2018 Texas Instruments Incorporated - https://www.ti.com/ *
8  * ALL RIGHTS RESERVED *
9  * *
10  ******************************************************************************/
11 
12 /********************************************************************************
13  * @file DSPLIB_subConstant_priv.h
14  *
15  * @brief File to hold private parameter of function DSPLIB_subConstant
16  *
17  * @version 0.1 - Mar 2022 : Initial Version
18  *
19  ********************************************************************************/
20 
21 #ifndef DSPLIB_SUBCONSTANT_IXX_IXX_OXX_PRIV_H_
22 #define DSPLIB_SUBCONSTANT_IXX_IXX_OXX_PRIV_H_
23 
24 #include "../common/DSPLIB_utility.h"
25 #include "DSPLIB_subConstant.h"
26 
39 #define DSPLIB_SUBCONSTANT_IXX_IXX_OXX_PBLOCK_SIZE (2 * SE_PARAM_SIZE + 1 * DSPLIB_PARAM_SIZE + 2 * sizeof(int32_t))
45 typedef DSPLIB_STATUS (*pFxnDSPLIB_subConstant_exec)(DSPLIB_kernelHandle handle,
46  void *restrict pIn1,
47  void *restrict pIn2,
48  void *restrict pOut);
49 
80 template <typename dataType>
81 extern DSPLIB_STATUS DSPLIB_subConstant_init_ci(DSPLIB_kernelHandle handle,
82  const DSPLIB_bufParams1D_t *bufParamsIn,
83  const DSPLIB_bufParams1D_t *bufParamsOut,
84  const DSPLIB_subConstant_InitArgs *pKerInitArgs);
85 
110 template <typename dataType, int32_t dataIn>
111 extern DSPLIB_STATUS
112 DSPLIB_subConstant_exec_ci(DSPLIB_kernelHandle handle, void *restrict pIn1, void *restrict pIn2, void *restrict pOut);
113 
130 template <typename dataType, int32_t dataIn>
131 extern DSPLIB_STATUS
132 DSPLIB_subConstant_exec_cn(DSPLIB_kernelHandle handle, void *restrict pIn1, void *restrict pIn2, void *restrict pOut);
133 
137 typedef struct {
141  pFxnDSPLIB_subConstant_exec execute;
145  int32_t blockSize;
146  uint8_t bufPblock[DSPLIB_SUBCONSTANT_IXX_IXX_OXX_PBLOCK_SIZE];
147 } DSPLIB_subConstant_PrivArgs;
148 
166 DSPLIB_STATUS DSPLIB_subConstant_init_cn(DSPLIB_kernelHandle handle,
167  DSPLIB_bufParams2D_t *bufParamsIn,
168  DSPLIB_bufParams2D_t *bufParamsOut);
169 
170 #endif /* DSPLIB_SUBCONSTANT_IXX_IXX_OXX_PRIV_H_ */
171 
172 /* ======================================================================== */
173 /* End of file: DSPLIB_subConstant.h */
174 /* ======================================================================== */
DSPLIB_subConstant.h
DSPLIB_SUBCONSTANT_IXX_IXX_OXX_PBLOCK_SIZE
#define DSPLIB_SUBCONSTANT_IXX_IXX_OXX_PBLOCK_SIZE
Macro to define the size of bufPblock array of DSPLIB_subConstant_PrivArgs structure.
Definition: DSPLIB_subConstant_priv.h:39
pFxnDSPLIB_subConstant_exec
DSPLIB_STATUS(* pFxnDSPLIB_subConstant_exec)(DSPLIB_kernelHandle handle, void *restrict pIn1, void *restrict pIn2, void *restrict pOut)
This is a function pointer type that conforms to the declaration of DSPLIB_subConstant_exec_ci and DS...
Definition: DSPLIB_subConstant_priv.h:45
DSPLIB_subConstant_exec_ci
DSPLIB_STATUS DSPLIB_subConstant_exec_ci(DSPLIB_kernelHandle handle, void *restrict pIn1, void *restrict pIn2, void *restrict pOut)
This function is the main execution function for the C7x implementation of the kernel....
Definition: DSPLIB_subConstant_ci.cpp:152
DSPLIB_subConstant_init_ci
DSPLIB_STATUS DSPLIB_subConstant_init_ci(DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_subConstant_InitArgs *pKerInitArgs)
This function is the initialization function for the C7x implementation of the kernel....
Definition: DSPLIB_subConstant_ci.cpp:61
DSPLIB_subConstant_exec_cn
DSPLIB_STATUS DSPLIB_subConstant_exec_cn(DSPLIB_kernelHandle handle, void *restrict pIn1, void *restrict pIn2, void *restrict pOut)
This function is the main execution function for the natural C implementation of the kernel....
Definition: DSPLIB_subConstant_cn.cpp:33
DSPLIB_subConstant_init_cn
DSPLIB_STATUS DSPLIB_subConstant_init_cn(DSPLIB_kernelHandle handle, DSPLIB_bufParams2D_t *bufParamsIn, DSPLIB_bufParams2D_t *bufParamsOut)
This function is the initialization function for the natural C implementation of the kernel....
DSPLIB_STATUS
DSPLIB_STATUS_NAME DSPLIB_STATUS
Return value for DSPLIB functions.
Definition: DSPLIB_types.h:170
DSPLIB_STATUS_NAME
DSPLIB_STATUS_NAME
The enumeration of all status codes.
Definition: DSPLIB_types.h:151
DSPLIB_kernelHandle
void * DSPLIB_kernelHandle
Handle type for DSPLIB operations.
Definition: DSPLIB_types.h:172
DSPLIB_bufParams1D_t
A structure for a 1 dimensional buffer descriptor.
Definition: DSPLIB_bufParams.h:70
DSPLIB_bufParams2D_t
A structure for a 2 dimensional buffer descriptor.
Definition: DSPLIB_bufParams.h:78
DSPLIB_subConstant_InitArgs
Structure containing the parameters to initialize the kernel.
Definition: DSPLIB_subConstant.h:105
DSPLIB_subConstant_PrivArgs
Structure that is reserved for internal use by the kernel.
Definition: DSPLIB_subConstant_priv.h:137
DSPLIB_subConstant_PrivArgs::execute
pFxnDSPLIB_subConstant_exec execute
Function pointer to point to the right execution variant between DSPLIB_subConstant_exec_cn and DSPLI...
Definition: DSPLIB_subConstant_priv.h:141
DSPLIB_subConstant_PrivArgs::blockSize
int32_t blockSize
Size of input buffer for different batches DSPLIB_subConstant_init that will be retrieved and used by...
Definition: DSPLIB_subConstant_priv.h:145