DSPLIB_bexp_ci.cpp File Reference

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Macros
#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	LAST_VEC_AND_MASK_OFFSET   (SE_PARAM_BASE)

Functions
template<typename dataType >
DSPLIB_STATUS	DSPLIB_bexp_init_ci (DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_bexp_InitArgs *pKerInitArgs)
	This function is the initialization function for the C7x implementation of the kernel. The function declaration conforms to the declaration of DSPLIB_bexp_init. More...
template DSPLIB_STATUS	DSPLIB_bexp_init_ci< int8_t > (DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_bexp_InitArgs *pKerInitArgs)
template DSPLIB_STATUS	DSPLIB_bexp_init_ci< uint8_t > (DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_bexp_InitArgs *pKerInitArgs)
template DSPLIB_STATUS	DSPLIB_bexp_init_ci< int16_t > (DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_bexp_InitArgs *pKerInitArgs)
template DSPLIB_STATUS	DSPLIB_bexp_init_ci< uint16_t > (DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_bexp_InitArgs *pKerInitArgs)
template DSPLIB_STATUS	DSPLIB_bexp_init_ci< int32_t > (DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_bexp_InitArgs *pKerInitArgs)
template DSPLIB_STATUS	DSPLIB_bexp_init_ci< uint32_t > (DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_bexp_InitArgs *pKerInitArgs)
template DSPLIB_STATUS	DSPLIB_bexp_init_ci< int64_t > (DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_bexp_InitArgs *pKerInitArgs)
template DSPLIB_STATUS	DSPLIB_bexp_init_ci< uint64_t > (DSPLIB_kernelHandle handle, const DSPLIB_bufParams1D_t *bufParamsIn, const DSPLIB_bufParams1D_t *bufParamsOut, const DSPLIB_bexp_InitArgs *pKerInitArgs)
template<typename UnsignedDataType >
void	bexp_exec_ci_unsigned_small_inputs (void *restrict pIn, void *restrict pOut, uint8_t *restrict pBlock, int32_t mainLoopCount)
template<typename SignedDataType >
void	bexp_exec_ci_signed_small_inputs (void *restrict pIn, void *restrict pOut, uint8_t *restrict pBlock, int32_t mainLoopCount)
template<typename UnsignedDataType >
void	bexp_exec_ci_unsigned (void *restrict pOut, uint32_t mainLoopCount)
template<typename SignedDataType >
void	bexp_exec_ci_signed (void *restrict pOut, uint32_t mainLoopCount)
template<>
DSPLIB_STATUS	DSPLIB_bexp_exec_ci< int8_t > (DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut)
template<>
DSPLIB_STATUS	DSPLIB_bexp_exec_ci< uint8_t > (DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut)
template<>
DSPLIB_STATUS	DSPLIB_bexp_exec_ci< int16_t > (DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut)
template<>
DSPLIB_STATUS	DSPLIB_bexp_exec_ci< uint16_t > (DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut)
template<>
DSPLIB_STATUS	DSPLIB_bexp_exec_ci< int32_t > (DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut)
template<>
DSPLIB_STATUS	DSPLIB_bexp_exec_ci< uint32_t > (DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut)
template<>
DSPLIB_STATUS	DSPLIB_bexp_exec_ci< int64_t > (DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut)
template<>
DSPLIB_STATUS	DSPLIB_bexp_exec_ci< uint64_t > (DSPLIB_kernelHandle handle, void *restrict pIn, void *restrict pOut)

Macro Definition Documentation

SE_PARAM_BASE

#define SE_PARAM_BASE   (0x0000)

Definition at line 53 of file DSPLIB_bexp_ci.cpp.

SE_SE0_PARAM_OFFSET

#define SE_SE0_PARAM_OFFSET   (SE_PARAM_BASE)

Definition at line 54 of file DSPLIB_bexp_ci.cpp.

SE_SE1_PARAM_OFFSET

#define SE_SE1_PARAM_OFFSET   (SE_SE0_PARAM_OFFSET + SE_PARAM_SIZE)

Definition at line 55 of file DSPLIB_bexp_ci.cpp.

LAST_VEC_AND_MASK_OFFSET

#define LAST_VEC_AND_MASK_OFFSET   (SE_PARAM_BASE)

Definition at line 56 of file DSPLIB_bexp_ci.cpp.

Function Documentation

DSPLIB_bexp_init_ci()

template<typename dataType >

DSPLIB_STATUS DSPLIB_bexp_init_ci	(	DSPLIB_kernelHandle	handle,
		const DSPLIB_bufParams1D_t *	bufParamsIn,
		const DSPLIB_bufParams1D_t *	bufParamsOut,
		const DSPLIB_bexp_InitArgs *	pKerInitArgs
	)

This function is the initialization function for the C7x implementation of the kernel. The function declaration conforms to the declaration of DSPLIB_bexp_init.

Init function of the bexp kernel to setup the SE

Definition at line 62 of file DSPLIB_bexp_ci.cpp.

DSPLIB_bexp_init_ci< int8_t >()

template DSPLIB_STATUS DSPLIB_bexp_init_ci< int8_t >	(	DSPLIB_kernelHandle	handle,
		const DSPLIB_bufParams1D_t *	bufParamsIn,
		const DSPLIB_bufParams1D_t *	bufParamsOut,
		const DSPLIB_bexp_InitArgs *	pKerInitArgs
	)

DSPLIB_bexp_init_ci< uint8_t >()

template DSPLIB_STATUS DSPLIB_bexp_init_ci< uint8_t >	(	DSPLIB_kernelHandle	handle,
		const DSPLIB_bufParams1D_t *	bufParamsIn,
		const DSPLIB_bufParams1D_t *	bufParamsOut,
		const DSPLIB_bexp_InitArgs *	pKerInitArgs
	)

DSPLIB_bexp_init_ci< int16_t >()

template DSPLIB_STATUS DSPLIB_bexp_init_ci< int16_t >	(	DSPLIB_kernelHandle	handle,
		const DSPLIB_bufParams1D_t *	bufParamsIn,
		const DSPLIB_bufParams1D_t *	bufParamsOut,
		const DSPLIB_bexp_InitArgs *	pKerInitArgs
	)

DSPLIB_bexp_init_ci< uint16_t >()

template DSPLIB_STATUS DSPLIB_bexp_init_ci< uint16_t >	(	DSPLIB_kernelHandle	handle,
		const DSPLIB_bufParams1D_t *	bufParamsIn,
		const DSPLIB_bufParams1D_t *	bufParamsOut,
		const DSPLIB_bexp_InitArgs *	pKerInitArgs
	)

DSPLIB_bexp_init_ci< int32_t >()

template DSPLIB_STATUS DSPLIB_bexp_init_ci< int32_t >	(	DSPLIB_kernelHandle	handle,
		const DSPLIB_bufParams1D_t *	bufParamsIn,
		const DSPLIB_bufParams1D_t *	bufParamsOut,
		const DSPLIB_bexp_InitArgs *	pKerInitArgs
	)

DSPLIB_bexp_init_ci< uint32_t >()

template DSPLIB_STATUS DSPLIB_bexp_init_ci< uint32_t >	(	DSPLIB_kernelHandle	handle,
		const DSPLIB_bufParams1D_t *	bufParamsIn,
		const DSPLIB_bufParams1D_t *	bufParamsOut,
		const DSPLIB_bexp_InitArgs *	pKerInitArgs
	)

DSPLIB_bexp_init_ci< int64_t >()

template DSPLIB_STATUS DSPLIB_bexp_init_ci< int64_t >	(	DSPLIB_kernelHandle	handle,
		const DSPLIB_bufParams1D_t *	bufParamsIn,
		const DSPLIB_bufParams1D_t *	bufParamsOut,
		const DSPLIB_bexp_InitArgs *	pKerInitArgs
	)

DSPLIB_bexp_init_ci< uint64_t >()

template DSPLIB_STATUS DSPLIB_bexp_init_ci< uint64_t >	(	DSPLIB_kernelHandle	handle,
		const DSPLIB_bufParams1D_t *	bufParamsIn,
		const DSPLIB_bufParams1D_t *	bufParamsOut,
		const DSPLIB_bexp_InitArgs *	pKerInitArgs
	)

bexp_exec_ci_unsigned_small_inputs()

template<typename UnsignedDataType >

void bexp_exec_ci_unsigned_small_inputs ( void *restrict  pIn, void *restrict  pOut, uint8_t *restrict  pBlock, int32_t  mainLoopCount  )

inline

Templated implementation of the bexp kernel to handle unsigned and signed data types differently

Check the last bit and if it is 1, return 0 else, return norm + 1

Definition at line 170 of file DSPLIB_bexp_ci.cpp.

bexp_exec_ci_signed_small_inputs()

template<typename SignedDataType >

void bexp_exec_ci_signed_small_inputs ( void *restrict  pIn, void *restrict  pOut, uint8_t *restrict  pBlock, int32_t  mainLoopCount  )

inline

Definition at line 211 of file DSPLIB_bexp_ci.cpp.

bexp_exec_ci_unsigned()

template<typename UnsignedDataType >

void bexp_exec_ci_unsigned ( void *restrict  pOut, uint32_t  mainLoopCount  )

inline

Check the last bit and if it is 1, return 0 else, return norm + 1

Definition at line 242 of file DSPLIB_bexp_ci.cpp.

bexp_exec_ci_signed()

template<typename SignedDataType >

void bexp_exec_ci_signed ( void *restrict  pOut, uint32_t  mainLoopCount  )

inline

Definition at line 280 of file DSPLIB_bexp_ci.cpp.

DSPLIB_bexp_exec_ci< int8_t >()

template<>

DSPLIB_STATUS DSPLIB_bexp_exec_ci< int8_t >	(	DSPLIB_kernelHandle	handle,
		void *restrict	pIn,
		void *restrict	pOut
	)

Exec function of the bexp kernel

Definition at line 313 of file DSPLIB_bexp_ci.cpp.

DSPLIB_bexp_exec_ci< uint8_t >()

template<>

DSPLIB_STATUS DSPLIB_bexp_exec_ci< uint8_t >	(	DSPLIB_kernelHandle	handle,
		void *restrict	pIn,
		void *restrict	pOut
	)

Definition at line 344 of file DSPLIB_bexp_ci.cpp.

DSPLIB_bexp_exec_ci< int16_t >()

template<>

DSPLIB_STATUS DSPLIB_bexp_exec_ci< int16_t >	(	DSPLIB_kernelHandle	handle,
		void *restrict	pIn,
		void *restrict	pOut
	)

Definition at line 374 of file DSPLIB_bexp_ci.cpp.

DSPLIB_bexp_exec_ci< uint16_t >()

template<>

DSPLIB_STATUS DSPLIB_bexp_exec_ci< uint16_t >	(	DSPLIB_kernelHandle	handle,
		void *restrict	pIn,
		void *restrict	pOut
	)

Definition at line 404 of file DSPLIB_bexp_ci.cpp.

DSPLIB_bexp_exec_ci< int32_t >()

template<>

DSPLIB_STATUS DSPLIB_bexp_exec_ci< int32_t >	(	DSPLIB_kernelHandle	handle,
		void *restrict	pIn,
		void *restrict	pOut
	)

Definition at line 434 of file DSPLIB_bexp_ci.cpp.

DSPLIB_bexp_exec_ci< uint32_t >()

template<>

DSPLIB_STATUS DSPLIB_bexp_exec_ci< uint32_t >	(	DSPLIB_kernelHandle	handle,
		void *restrict	pIn,
		void *restrict	pOut
	)

Definition at line 464 of file DSPLIB_bexp_ci.cpp.

DSPLIB_bexp_exec_ci< int64_t >()

template<>

DSPLIB_STATUS DSPLIB_bexp_exec_ci< int64_t >	(	DSPLIB_kernelHandle	handle,
		void *restrict	pIn,
		void *restrict	pOut
	)

Definition at line 494 of file DSPLIB_bexp_ci.cpp.

DSPLIB_bexp_exec_ci< uint64_t >()

template<>

DSPLIB_STATUS DSPLIB_bexp_exec_ci< uint64_t >	(	DSPLIB_kernelHandle	handle,
		void *restrict	pIn,
		void *restrict	pOut
	)

Definition at line 524 of file DSPLIB_bexp_ci.cpp.