DSPF_sp_vecsum_sq
[Math]

Collaboration diagram for DSPF_sp_vecsum_sq:

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Detailed Description

float	DSPF_sp_vecsum_sq (const float *x, const int nx)

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Function Documentation

float DSPF_sp_vecsum_sq	(	const float *	x,
		const int	nx
	)

This routine performs a sum of squares of the elements of the array x and returns the sum.

Parameters:

	x	Pointer to input array.
	nx	Number of elements in arrays.

Algorithm:

DSPF_sp_vecsum_sq_cn.c is the natural C equivalent of the optimized linear assembly code without restrictions. Note that the linear assembly code is optimized and restrictions may apply.

Assumptions:

The x array must be double-word aligned

Implementation Notes:

Interruptibility: The code is interruptible.
Endian Support: The code supports both big and little endian modes.

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