DSPLIB_qrd.h File Reference

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Data Structures
struct	DSPLIB_qrdInitArgs
	Structure containing the parameters to initialize the kernel. More...

Functions
int32_t	DSPLIB_qrd_getHandleSize (DSPLIB_qrdInitArgs *pKerInitArgs)
	This is a query function to calculate the size of internal handle. More...
DSPLIB_STATUS	DSPLIB_qrd_init (DSPLIB_kernelHandle handle, DSPLIB_bufParams2D_t *bufParamsA, DSPLIB_bufParams2D_t *bufParamsQ, DSPLIB_bufParams2D_t *bufParamsR, DSPLIB_bufParams1D_t *bufParamsU, const DSPLIB_qrdInitArgs *pKerInitArgs)
	This function should be called before the DSPLIB_qrd_exec function is called. This function takes care of any one-time operations such as setting up the configuration of required hardware resources such as the streaming engine and streaming address generator. The results of these operations are stored in the handle. More...
DSPLIB_STATUS	DSPLIB_qrd_init_checkParams (DSPLIB_kernelHandle handle, DSPLIB_bufParams2D_t *bufParamsA, DSPLIB_bufParams2D_t *bufParamsQ, DSPLIB_bufParams2D_t *bufParamsR, DSPLIB_bufParams1D_t *bufParamsU, const DSPLIB_qrdInitArgs *pKerInitArgs)
	This function checks the validity of the parameters passed to DSPLIB_qrd_init function. This function is called with the same parameters as the DSPLIB_qrd_init, and this function must be called before the DSPLIB_qrd_init is called. More...
DSPLIB_STATUS	DSPLIB_qrd_exec_checkParams (DSPLIB_kernelHandle handle, const void *restrict pA, const void *restrict pQ, const void *restrict pR, const void *restrict pU, const void *restrict pScratch)
	This function checks the validity of the parameters passed to DSPLIB_qrd_exec function. This function is called with the same parameters as the DSPLIB_qrd_exec, and this function must be called before the DSPLIB_qrd_exec is called. More...
DSPLIB_STATUS	DSPLIB_qrd_exec (DSPLIB_kernelHandle handle, const void *restrict pA, const void *restrict pQ, const void *restrict pR, const void *restrict pU, const void *restrict pScratch)
	This function is the main kernel compute function. More...