also: エスエスイー
noun
Streaming SIMD Extensions; SSE
A set of CPU instructions for parallel processing of multiple data elements, used in multimedia and scientific computing.
このプロセッサはストリーミングＳＩＭＤ拡張命令に対応している。
This processor supports Streaming SIMD Extensions.
SSEを使うと、浮動小数点演算が高速化される。
Using SSE speeds up floating-point operations.
SIMD is the general concept of single instruction, multiple data; Streaming SIMD Extensions is a specific Intel implementation.
Borrowed from English 'Streaming SIMD Extensions', a trademark of Intel Corporation.