Developer Reference

  • 0.10
  • 10/21/2020
  • Public Content
Contents

LAPACK Utility Functions and Routines

This section describes LAPACK utility functions and routines.
Summary information about these routines is given in the following table:
LAPACK Utility Routines
Routine Name
Data Types
Description
 
Returns the version of the Lapack library.
 
Environmental enquiry function which returns values for tuning algorithmic performance.
s
,
d
Determines machine parameters for floating-point arithmetic.

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