DSPLIB User Guide
DSPLIB_cholesky_solver.h
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80 
81 #ifndef DSPLIB_CHOLESKY_SOLVER_IXX_IXX_OXX_H_
82 #define DSPLIB_CHOLESKY_SOLVER_IXX_IXX_OXX_H_
83 
84 // #include "../../common/DSPLIB_types.h"
85 #include "../common/DSPLIB_types.h"
86 
87 #ifdef __cplusplus
88 extern "C" {
89 #endif
90 
112 typedef struct {
114  int8_t funcStyle;
116  int32_t order;
118  int32_t stride;
120  int32_t strideCn;
121 
122 } DSPLIB_cholesky_solver_InitArgs;
123 
132 int32_t DSPLIB_cholesky_solver_getHandleSize(DSPLIB_cholesky_solver_InitArgs *pKerInitArgs);
133 
161 DSPLIB_STATUS DSPLIB_cholesky_solver_init(DSPLIB_kernelHandle handle,
162  DSPLIB_bufParams2D_t *bufParamsU,
163  DSPLIB_bufParams2D_t *bufParamsScratch,
164  DSPLIB_bufParams1D_t *bufParamsY,
165  DSPLIB_bufParams1D_t *bufParamsB,
166  DSPLIB_bufParams1D_t *bufParamsX,
167  DSPLIB_bufParams1D_t *bufParamsDiv,
168  const DSPLIB_cholesky_solver_InitArgs *pKerInitArgs);
169 
197 DSPLIB_STATUS DSPLIB_cholesky_solver_init_checkParams(DSPLIB_kernelHandle handle,
198  DSPLIB_bufParams2D_t *bufParamsU,
199  DSPLIB_bufParams2D_t *bufParamsScratch,
200  DSPLIB_bufParams1D_t *bufParamsY,
201  DSPLIB_bufParams1D_t *bufParamsB,
202  DSPLIB_bufParams1D_t *bufParamsX,
203  DSPLIB_bufParams1D_t *bufParamsDiv,
204  const DSPLIB_cholesky_solver_InitArgs *pKerInitArgs);
205 
226 DSPLIB_STATUS DSPLIB_cholesky_solver_exec_checkParams(DSPLIB_kernelHandle handle,
227  const void *restrict pU,
228  const void *restrict pScratch,
229  const void *restrict pY,
230  const void *restrict pB,
231  const void *restrict pX,
232  const void *restrict pDiv);
233 
273 DSPLIB_STATUS DSPLIB_cholesky_solver_exec(DSPLIB_kernelHandle handle,
274  void *restrict pU,
275  void *restrict pScratch,
276  void *restrict pY,
277  void *restrict pB,
278  void *restrict pX,
279  void *restrict pDiv);
280 
283 #ifdef __cplusplus
284 }
285 #endif
286 
287 #endif /* DSPLIB_CHOLESKY_SOLVER_IXX_IXX_OXX_H_ */
288 
289 /* ======================================================================== */
290 /* End of file: DSPLIB_cholesky_solver.h */
291 /* ======================================================================== */
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_cholesky_solver_init
DSPLIB_STATUS DSPLIB_cholesky_solver_init(DSPLIB_kernelHandle handle, DSPLIB_bufParams2D_t *bufParamsU, DSPLIB_bufParams2D_t *bufParamsScratch, DSPLIB_bufParams1D_t *bufParamsY, DSPLIB_bufParams1D_t *bufParamsB, DSPLIB_bufParams1D_t *bufParamsX, DSPLIB_bufParams1D_t *bufParamsDiv, const DSPLIB_cholesky_solver_InitArgs *pKerInitArgs)
This function should be called before the DSPLIB_cholesky_solver_exec function is called....
Definition: DSPLIB_cholesky_solver.cpp:66
DSPLIB_cholesky_solver_exec
DSPLIB_STATUS DSPLIB_cholesky_solver_exec(DSPLIB_kernelHandle handle, void *restrict pU, void *restrict pScratch, void *restrict pY, void *restrict pB, void *restrict pX, void *restrict pDiv)
This function is the main kernel compute function.
Definition: DSPLIB_cholesky_solver.cpp:146
DSPLIB_cholesky_solver_init_checkParams
DSPLIB_STATUS DSPLIB_cholesky_solver_init_checkParams(DSPLIB_kernelHandle handle, DSPLIB_bufParams2D_t *bufParamsU, DSPLIB_bufParams2D_t *bufParamsScratch, DSPLIB_bufParams1D_t *bufParamsY, DSPLIB_bufParams1D_t *bufParamsB, DSPLIB_bufParams1D_t *bufParamsX, DSPLIB_bufParams1D_t *bufParamsDiv, const DSPLIB_cholesky_solver_InitArgs *pKerInitArgs)
This function checks the validity of the parameters passed to DSPLIB_cholesky_solver_init function....
Definition: DSPLIB_cholesky_solver.cpp:31
DSPLIB_cholesky_solver_exec_checkParams
DSPLIB_STATUS DSPLIB_cholesky_solver_exec_checkParams(DSPLIB_kernelHandle handle, const void *restrict pU, const void *restrict pScratch, const void *restrict pY, const void *restrict pB, const void *restrict pX, const void *restrict pDiv)
This function checks the validity of the parameters passed to DSPLIB_cholesky_solver_exec function....
Definition: DSPLIB_cholesky_solver.cpp:122
DSPLIB_cholesky_solver_getHandleSize
int32_t DSPLIB_cholesky_solver_getHandleSize(DSPLIB_cholesky_solver_InitArgs *pKerInitArgs)
This is a query function to calculate the size of internal handle.
Definition: DSPLIB_cholesky_solver.cpp:25
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_cholesky_solver_InitArgs
Structure containing the parameters to initialize the kernel.
Definition: DSPLIB_cholesky_solver.h:112
DSPLIB_cholesky_solver_InitArgs::stride
int32_t stride
stride of input/output data in ci
Definition: DSPLIB_cholesky_solver.h:118
DSPLIB_cholesky_solver_InitArgs::funcStyle
int8_t funcStyle
Variant of the function refer to DSPLIB_FUNCTION_STYLE
Definition: DSPLIB_cholesky_solver.h:114
DSPLIB_cholesky_solver_InitArgs::strideCn
int32_t strideCn
stride of input/output data in cn
Definition: DSPLIB_cholesky_solver.h:120
DSPLIB_cholesky_solver_InitArgs::order
int32_t order
order of input data
Definition: DSPLIB_cholesky_solver.h:116