Hardware and Software Requirements

You must have the IntelŪ C++ Compiler version 4.0 or higher installed on your system to use the class libraries. The IntelŪ C++ Class Libraries are functions abstracted from the instruction extensions available on Intel processors as specified in the table that follows.

Processor Requirements for Use of Class Libraries

Header File Extension Set Available on These Processors
ivec.h MMX(TM) technology PentiumŪ with MMX technology, Pentium II, Pentium III, Pentium 4, IntelŪ Xeon(TM), and ItaniumŪ processors
fvec.h Streaming SIMD Extensions Pentium III, Pentium 4, Intel Xeon, and Itanium processors
dvec.h Streaming SIMD Extensions 2 Pentium 4 and Intel Xeon processors