instruction set

基本解释

Because of the nature of memory systems and instruction-set designs, the best generic routine to copy memory is rarely as fast as code written to copy a particular length.
由于内存系统和指令集设计的特性，用于复制内存的最佳通用例程的执行速度通常比用于复制特定长度的代码慢。
As time-to-market requirements place greater burden on designers for fast design cycles, Application Specific Instruction-set Processors are introduced into the embedded system.
面向实际应用为嵌入式系统定制具有专用指令集的处理器，可以加快应用程序执行速度、提高设计效率，缩短上市时间。
The core work of embedded system simulation is instruction-set simulation, the development of Instruction Set Simulator purely by hand is an onerous task, and easily goes wrong.
嵌入式系统仿真的核心工作就是指令集仿真，但纯手工开发一个指令集仿真器不但是一项繁重的工作，而且极易出错。

It is comprised of smaller revenue generating product lines such as digital light processing (DLP) projectors and reduced-instruction set computing (RISC) microprocessors.
FORBES: Buying Tech: Texas Instruments
The Brahma15 is a 21, 000 DMIP Quad-core ARMv7-A instruction set compatible multiprocessor. 32KB instruction and 32KB data caches per processor are backed by a shared 2MB L2 cache and feed the multi-issue, out-of-order superscalar 15-stage plus write back pipeline of the Brahma15.
ENGADGET: Broadcom's new ARM-based chip boosts Ultra HD TV into living rooms of the future
Startup Calxeda is already building server processors based on the ARM instruction set it shares with Qualcomm, and ARM has announced a 64-bit version of the processor instruction set it licenses to Qualcomm, Nvidia, and Texas Instruments — something that will almost surely be translated into processors for servers.
FORBES: Qualcomm: Server Chips? Probably. Fab? Probably Not. Device? Never

指令
Nowadays,more and more general-purpose microprocessors provide enhanced SIMD instruction-set extensions to exploit data level parallelism.
SIMD指令能够高效开发数据级并行,因此当前绝大多数通用微处理器都支持这种机制。