Developer Reference for Intel® oneAPI Math Kernel Library - C

Developer Reference

  • 0.9
  • 09/09/2020
  • Public Content
Contents

Installing FFTW2 Interface Wrappers

Wrappers are delivered as source code, which you must compile to build the wrapper library. Then you can substitute the wrapper and
Intel® oneAPI Math Kernel Library
 libraries for the FFTW library. The source code for the wrappers, makefiles, and files with lists of wrappers are located in the
.\interfaces\fftw2xc
subdirectory in the
Intel® oneAPI Math Kernel Library
 directory.

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