浮點指令 的英文怎麼說

中文拼音 [fúdiǎnzhǐlìng]
浮點指令 英文
floating point i truction
  • 浮 : Ⅰ動詞1 （漂在液體表面） float; drift 2 [方言] （在水裡游） swim Ⅱ形容詞1 （在表面上的） superfici...
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 指 : 指構詞成分。
  • 浮點 : [計算機] floating decimal; floating point
  • 指令 : 1 （指示; 命令） instruct; order; direct2 （上級機關對下級機關的指示） instructions; order; direc...
  1. 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。
  2. Jx5 is a complex microprocessor, which contains cache, microcode rom, instruction prefetch unit, instruction decode unit, integer unit, mmx unit, floating point unit, page unit, bus unit, dp logic, apic and so on. it is very difficulty to test a such complicated microprocessor and receive anticipative fault coverage ratio. so, we must add dft in cpu ’ design

    Jx5微處理器是一款結構異常復雜的微處理器，它的內部包含有: cache 、微碼rom 、指令預取部件和動態分支預測部件、指令譯碼部件、整數部件、多媒體部件、浮點部件、分段和分頁部件、總線介面部件、雙處理器介面部件、可編程中斷控制部件等。
  3. There are five parts in powerpc603e ? microprocessor : integer execution unit, floating point unit ( fpu ), instruction ( data ) cache, bus interface unit and memory manage unit. the instructions are executed with pipeline way

    Powerpc603e微處理器系統由定點執行單元、浮點單元、指令（數據） cache 、總線介面單元、存儲管理單元組成，以流水和超標量方式執行指令。
  4. It has five parts, such as integer execution unit, floating point unit ( fpu ), instruction cache, bus interface unit and memory manage unit. the instructions are executed with pipeline way. the instruction set and i / o signals are compatible with powerpc

    它由定點執行單元、浮點單元、指令cache 、總線介面單元、存儲管理單元組成，以流水和超標量方式執行指令，指令集和介面時序兼容powerpc ，是典型的risc微處理器結構。
  5. Powerpc provides a robust set of floating - point arithmetic, comparison, and conversion operations

    Powerpc提供了一組健壯的浮點運算、比較和轉換操作（指令） 。
  6. Of course, doubleword integer instructions are not available on 32 - bit implementations, and floating - point instructions are supported only through software emulation on most embedded implementations

    當然，在32位的實現上還不能用雙字整數指令，在大部分嵌入式實現中浮點指令也只是通過軟體模擬提供支持。
  7. Many embedded applications have little or no need for floating - point arithmetic, and software emulation of powerpc floating - point instruction execution is usually more than adequate when it is needed

    很多嵌入式應用程序很少或者根本不需要浮點演算法，而當需要的時候，對powerpc浮點指令執行進行軟體模擬就足夠了。
  8. Losses of sediment to suspension during dredging for the mainland landing point would only exceed the water quality objectives inside a small ( 1km ) mixing zone and the dredging would have no unacceptable adverse impacts remote from the dredging site

    在內地的著陸點進行挖泥工程，將導致該處的沉澱物懸浮水中，但只會令范圍細小（ 1公里）的混合區超出水質指標。
  9. But because all instructions completed in one clock cycle, it lacked floating - point and superscalar parallel processing ability

    但是由於所有的指令都必須在一個時鐘周期內完成，因此其浮點運算和超量計算（并行處理）能力很差。
  10. Firstly the thesis introduces the frame and design of the c 、 c + + compiler, and discusses the implementation of the compiler based on gcc, which is a retargetable compiler. the implementation considers the architecture of thump, including the delay slots, the instruction interlock, macro expansion, and libraries for soft - float. and addresses the process developing the cross compiler and native compiler for thump

    論文介紹了thump的c 、 c + +編譯器的總體結構以及設計方案，並詳細闡述了利用可重定向編譯器gcc實現thump的c 、 c + +編譯器的方法和過程，包括延遲槽修改、指令互鎖的實現、宏指令展開以及軟體浮點庫的生成等，並實現了thump的交叉編譯器和本地編譯器。
  11. While floating - point data is stored in the fprs in double - precision format, a set of single - precision arithmetic instructions perform the arithmetic operation and round the final result to single - precision while detecting exceptions such as exponent overflow, underflow, and inexact that should occur with a single - precision operation

    雖然浮點數以雙精度格式存儲于fpr中，但是，有一組單精度運算指令，可以執行運算操作並將最終結果舍入為單精度，同時檢測進行單精度操作時可能會發生的異常（比如指數溢出、下溢和失去精度） 。
  12. Sse and sse2 instructions will be used for some scalar floating - point computations, when it is determined that it is faster to use the sse sse2 instructions and registers rather than the x87 floating - point register stack

    時，優化程序將選擇何時以及如何使用sse和sse2指令。當確定使用sse / sse2指令和寄存器肯定要比使用x87浮點寄存器堆棧更快時， sse和sse2指令將用於某些標量浮點計算。
  13. To achieve this, an architectural power model for multi - port register - file is presented firstly. based this model, several practical optimization techniques are applied to reduce the power of register - file. the experimental results show that these techniques can reduce about half power of register - files in godson - 2

    並進一步提出通過減少偵聽浮點總線的項數以及減少指令立即數域的保存等方法減少發射隊列中相應部分的開銷，有效降低了面積和功耗; 4 .提出了物理寄存器堆的低功耗訪問方法。
  14. More calculation already having an huge memory size, all controllers could now manage up memory words and could use double words and floatting point ( with more than 45 new instructions arithmeticc, trigonometric, conversion, . . )

    在已有的大內存容量基礎上，現在的twido控制器可以支持更多的內部字，雙字處理，以及浮點運算；並新增多達45種數學指令，包括算術運算、三角函數轉換等。
  15. Note that embedded microprocessors are frequently implemented without direct hardware support for the powerpc floating - point instruction set, or only provide an interface to attach floating - point hardware

    注意，嵌入式微處理器實現時經常不提供對浮點指令集的直接硬體支持，或者只是提供一個附加浮點硬體的介面。
  16. Table 7 lists the base and optional powerpc floating - point instruction set

    表7列出了基本的和可選的powerpc浮點指令集。
  17. The ip cores used in this system include an integer processor core compatible with the intelx86 integer instruction set and an floating - point processor core compatible with the intelx86 floating - point instruction set, which are developed by ourselves

    該系統中採用的ip核主要包括自主研發的兼容intelx86定點指令集的定點微處理器核和兼容intelx86浮點指令集的浮點微處理器核，還包括片上rom核、連接soc外部的介面等。
  18. An instruction where each parameter is independent of the others, for example, when moving data from memory to a floatingpoint register

    一條指令，其中每一個參數與其它參數無關，例如，把數據從存儲器傳送到浮點寄存器的指令。
  19. An instruction where each parameter is independent of the others, for example, when moving data from memory to a floating - point register

    一條指令，其中每一個參數與其它參數無關，例如，把數據從存儲器傳送到浮點寄存器的指令。
  20. Any cr field can be the target of an integer or floating - point comparison instruction

    任何一個cr欄位都可以是整數或者浮點比較指令的目標。
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