<architecture> (SSE) Intel Corporation's floating point SIMD extention of their Pentium microprocessor architecture. SSE was formerly know as KNI (Katmai New Instructions). It was introduced with the Pentium III.
Intel Pentium III.
Try this search on Wikipedia, OneLook, Google
Nearby terms: STREAM « stream « streaming « Streaming SIMD Extensions » stream-oriented » STREAMS » strength reduction