Overview: Intel(R) Streaming SIMD Extensions 3

The Intel® C++ intrinsics listed in this section are designed for the Intel® Pentium® 4 processor with Intel® Streaming SIMD Extensions 3 (SSE3). They will not function correctly on other IA-32 architecture-based processors. The new Intel® SSE3 intrinsics include:

The prototypes for these intrinsics are in the pmmintrin.h header file.

Note iconNote

You can also use the single ia32intrin.h header file for any IA-32 architecture-based intrinsics.