Developer Reference

  • 2020
  • 10/21/2020
  • Public Content
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.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804