simd 中文意思是什麼
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Feu floating point execution unit. this performs floating point related calculations for both existing scalar instructions along with support for some of the new simd - fp instructions
Feu浮點執行單元。與支持simd _ fp指令的現有規模指令一起執行浮點相關的計算。 -
In chapter two, using the instruction of simd and memory in pentium to optimize idct, motion compensation and recompose frame and improving executive speed of idct to utilize vlcd and iq
在第二章中，使用intel處理器中的simd指令和內存優化技術對idct （反離散餘弦變化） 、運動補償和圖像重組等解碼過程進行優化實現。 -
Watch simd devil at it ' s very best
多流單指令數據流擴展指令可讓處理速度更快些。 -
A parallel odd - even sorting algorithm for simd - sm
模型上的奇偶排序演算法 -
A split alu structure has been used to accomplish the simd operation and achieve high speed operation. in the rtl level design phase, we apply 3 methods to improve the speed of alu unit and dag ( data address generation unit ) which support the bit - reserve addressing and circular addressing : 1
在dag模塊的設計中，以超前進位加法器構成進位選擇結構實現了對于比特反轉尋址計算，以兩級流水（ id 、 da ）實現了窗口尋址計算，滿足了時延要求。 -
Based on it, a highly compatible class of simd - mcc simulator is derived by object - oriented design
在此基礎上，採用面向對象方法設計出一個具有一定兼容性的模擬機類。 -
This hardware system absorbed simd and mimd parallel structure ' s merit in the maximum extent, it can be used not only to realize parallel type neural network algorithm, but also to realize parallel and serial type neural network algorithm and other parallel algorithm
該硬體系統最大限度地吸收了simd和mimd兩種并行結構的優點，既可以用於實現並型神經網路演算法，又可以用於實現並串型神經網路演算法及其他并行演算法。 -
However, until the pc is able to overcome its bandwidth bottlenecks it won ' t be able to keep its simd units fed as well as the ps2
不過我想在pc能夠克服帶寬的瓶頸之前，它的simd處理能力都遠遠比不上ps2 。 -
Sse streaming simd extensions
單一指令多數據流擴充 -
Specifies the architecture for code generation using the streaming simd extensions and streaming simd extensions 2 sse2 instructions
使用流式處理simd擴展（ sse ）和流式處理simd擴展2 （ sse2 ）指令指定生成代碼的結構。 -
3 ) the instruction - level parallel calculation of streamlines on 3d curvilinear grids has been implemented firstly by using the streaming simd extensions ( sse ), which are a set of extensions of the intel pentium hi / 4 processor. compared with the conventional algorithm, sse - based algorithm coded by vector class library enhances performance about 55 %, and coded by inlined - assembly is about 75 %
） pentium （ pentium4 ）處理器的流simd擴展（ sse ） ，首次實現了3d曲線網格流線計算的指令級并行，與傳統演算法相比，向量類庫編碼實現的sse演算法將性能提高了55左右，嵌入匯編實現提高了75左右。 -
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
雖然gpu具有非常高的計算速度，但並不能將以前在cpu中實現的演算法直接放到gpu中來執行，這是因為gpu的指令執行方式和cpu不一樣， gpu的體系結構是一種高度并行的單指令多數據（ simd ）指令執行體系，所以要在可編程圖形硬體上實現在cpu中效率不高的演算法，就需要重新制定演算法實現的數據結構和步驟，以充分利用gpu并行處理體系結構帶來的性能優勢。 -
Simd single instruction multiple data
單指令多數據流 -
Its 64 - bit capability and single instruction multiple data simd unit accelerate computationally intensive workloads such as multimedia and graphics
它64位的處理能力和單指令多數據（ simd ）單元可以加速計算密集型的應用，例如多媒體和圖形。 -
The research work introduced in this paper mainly concerns the processor core design for media soc. media enhancement backward extension to mips - i compatible isa is presented in this paper. based on the analysis of inherent characteristics of media application algorithms, the basic mips - i compatible isa is extended to support sub - word parallel simd operation, special result handling, and dedicated media instructions
在國家863計劃的支持下，我們開展了系統晶元中媒體增強的數字信號處理器核的設計研究，本文作為部分成果，著重探討了處理器核指令集結構的媒體處理增強、處理器核微結構的設計和優化以及系統總線設計和媒體數據流調度的問題。
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