Intel® Integrated Performance Primitives Developer Reference

Developer Reference

  • 2020
  • 07/15/2020
  • Public Content
Contents

EncodeZfpSetAccuracy

Sets the desired precision value in the ZFP compression structure.

Syntax

IppStatus ippsEncodeZfpSetAccuracy_32f(Ipp64f
precision
, IppEncodeZfpState_32f*
pState
);
Include Files
ippdc.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
Parameters
precision
Value to assign to the
minExp
 field of the ZFP compression structure.
pState
Pointer to the ZFP compression structure.
Description
This function sets the value of the
minExp
 field in the ZFP compression structure to the value of the
precision
 input parameter.
Return Values
ippStsNoErr
Indicates no error.
ippStsNullPtrErr
Indicates an error if the
pState
 pointer is
NULL
.
ippStsContexMatchErr
Indicates an error if the ZFP compression structure data is invalid.

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