Intel® Integrated Performance Primitives Developer Reference

Developer Reference

  • 2020
  • 10/21/2020
  • Public Content
Contents

ReduceDictionary

Performs the dictionary reducing.

Syntax

IppStatus ippsReduceDictionary_8u_I(const Ipp8u
inUse
[256], Ipp8u*
pSrcDst
, int
srcDstLen
, int*
pSizeDictionary
);
Include Files
ippdc.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
Parameters
inUse
Table of 256 values of the Ipp8u type.
pSrcDst
Pointer to the source and destination buffer.
srcDstLen
Length of the source and destination buffer.
pSizeDictionary
Pointer to the size of the dictionary on entry, and to the size of reduced dictionary after operation.
Description
This function performs the dictionary reducing.
Return Values
ippStsNoErr
Indicates no error.
ippStsNullPtrErr
Indicates an error if one of the pointers is
NULL
.
ippStsSizeErr
Indicates an error if length of the source and destination buffer 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