Intel® Integrated Performance Primitives (Intel® IPP) Developer Guide and Reference

ID 790148
Date 3/22/2024
Public

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Document Table of Contents

AddProductC

Adds product of a vector and a constant to the accumulator vector.

Syntax

IppStatus ippsAddProductC_32f(const Ipp32f* pSrc, const Ipp32f val, Ipp32f* pSrcDst, int len);

IppStatus ippsAddProductC_64f(const Ipp64f* pSrc, const Ipp64f val, Ipp64f* pSrcDst, int len);

Include Files

ipps.h

Domain Dependencies

Headers: ippcore.h, ippvm.h

Libraries: ippcore.lib, ippvm.lib

Parameters

pSrc

Pointer to the source vector.

val

The value by which the source vector is multiplied.

pSrcDst

Pointer to the source and destination vector for the in-place operation.

len

Number of elements in the vector.

Description

This function multiplies each element of the source vector pSrc by a value val and adds the result to the corresponding element of the accumulator vector pSrcDst as given by:

pSrcDst[n] = pSrcDst[n] + pSrc[n]*val, 0 n < len

Return Values

ippStsNoErr

Indicates no error.

ippStsNullPtrErr

Indicates an error if any of the specified pointers is NULL.

ippStsSizeErr

Indicates an error if len is less than or equal to 0.