单指令流单数据 single instruction stream single data; sisd
单指令流单数据流 single instruction single data stream; single instruction stream single data stream; sis-sds single instruction stream, single data stream
单指令流多数据流 simd; single instruction stream multiple data stream; single instruction stream,multiple data streams; sis-mds single instruction stream, multiple data stream
单指令执行方式 single instruction execute mode; single-instruction execute mode
Watch simd devil at it ' s very best 多流单指令数据流扩展指令可让处理速度更快些。
Single - cycle bit permutations with momr execution 利用momr执行完成单指令周期位置换
Simd single instruction multiple data 单指令多数据流
Simd single instruction multiple data 单指令多数据流
Gpu uses simd ( single instruction multiple data ) technology 图形处理器使用多流单指令数据流扩展指令集技术。
Its 64 - bit capability and single instruction multiple data simd unit accelerate computationally intensive workloads such as multimedia and graphics 它64位的处理能力和单指令多数据( simd )单元可以加速计算密集型的应用,例如多媒体和图形。
The main works were listed below : 1 . as the core of image tracker , the advanced dsp technology ( adsp - ts201 ) and the programmable logic device ( ep1s40f1020 chip ) were combined together to make certain that instruction was completed within single instruction period 主要体现在下面几点: 1 .图像跟踪器的硬件平台以先进的dsp技术( adsp - ts201 )和可编程逻辑器件( stratix系列的ep1s40f1020芯片)为核心,构成实时的图像跟踪处理器,使得指令可在单指令周期内完成运算。
Although gpu has a very high computing speed , algorithms implemented in cpu cannot be put to execute in gpu directly because of the discrepancy in instruction execution manner of the two . gpu ' s architecture is a high parallel simd instruction set system . to reimplement algorithms insufficient to run on cpu with programmable graphics hardware , it has to reconsider the data structures and procedures to implement them to make full use of the 虽然gpu具有非常高的计算速度,但并不能将以前在cpu中实现的算法直接放到gpu中来执行,这是因为gpu的指令执行方式和cpu不一样, gpu的体系结构是一种高度并行的单指令多数据( simd )指令执行体系,所以要在可编程图形硬件上实现在cpu中效率不高的算法,就需要重新制定算法实现的数据结构和步骤,以充分利用gpu并行处理体系结构带来的性能优势。