compiler optimizations 中文意思是什麼
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The arrival of optimizations such as lock elision adds yet one more reason to avoid trying to eliminate synchronization - the compiler can do it automatically where it is safe, and leave it in place otherwise
像鎖省略這樣的優化的到來，又增加了一條避免清除同步的理由編譯器會在安全的時候自動清除同步，所以就把同步放在那吧。 -
Firstly, the thesis summarizes the compilation optimizations in modern compiler and the direction of low - power compilation, then analyses the modern compiler such as impact and trimaran, especially their register allocation strategies
本文首先概述了現代編譯器中的編譯優化技術以及低功耗編譯的方向，具體分析了面向指令級優化的編譯器impact和trimaran ，分析了其中的組成模塊，並深入了解其中的寄存器分配機制。 -
Then the thesis presents two peephole optimizations for the c 、 c + + compiler based on the architecture of thump to improve the quality of generated codes. one optimization is on multimedia applications. since thump supports two mmx instructions, the optimized compiler can generate these instructions to improve the performance
論文討論了如何利用thump體系結構的特點進一步提高目標代碼生成質量的優化技術，並實現了兩種窺孔優化，包括針對thump的多媒體指令的優化演算法和基於thump的高速乘除處理部件的優化演算法。 -
The classic compiler optimizations, such as dead code elimination, constant folding, constant propagation, elimination of partial redundancies, loop unrolling, etc., are static analyses
典型的編譯器最優化，如死代碼消除、常數合併、常數傳送、部分冗餘的消除、循環展開等等，是靜態分析。 -
The compiler can perform optimizations with indirect calls, such as hoisting the load of a virtual method address out of a loop
，編譯器可以使用間接調用執行優化，如提升循環外虛方法地址的加載。 -
Inlining is one of the most important optimizations that the compiler performs and here we talk about a couple of the pragmas that help modify this behavior
內聯是編譯器所執行的最重要的優化之一，我們將在此處討論兩個可幫助修改此行為的雜注。 -
You should use early - bound objects whenever possible, because they allow the compiler to make important optimizations that yield more efficient applications
應當盡可能使用早期綁定對象，因為它們允許編譯器進行重要優化，從而生成更高效的應用程序。 -
Compiler option has been removed and the following four compiler options dealing with floating point optimizations have been added
編譯器選項，並且添加了下面的四個編譯選項，這些選項用來處理浮點優化： / fp : precise -
Attributes describe how to serialize data, specify characteristics that are used to enforce security, and limit optimizations by the just - in - time compiler so the code remains easy to debug
屬性（ attribute ）描述如何將數據序列化，指定用於強制安全性的特性，並限制實時（ jit ）編譯器的優化，從而使代碼易於調試。 -
When you use optimizations to create a release build, the compiler will not produce symbolic debugging information
當使用優化創建發布版本時，編譯器不會產生符號調試信息。 -
Reducing energy consumption of computer systems through software optimizations can well compensate the additional cost of assistant hardware. compiler - directed reconfiguration of the hardware sources or tuning of the parameters of the hardwares can reduce the wasted energy consumption efficiently, such as dynamic voltage scaling ( dvs ) and turning off unused system units ( tosu ) and so on
從軟體方面降低系統的功耗可以很好地彌補僅從硬體方面降低功耗的不足，使用編譯器動態調整硬體的執行可以很好地達到降低功耗的目的，例如編譯指導的動態電壓縮放（ dynamicvoltagescaling ）和功能部件關閉（ turningoffunusedsystemunit ） 。 -
Using syntactic methods rather than libraries can give you better code in the long run since the compiler and jvm, working together, can perform optimizations that would be difficult or impossible with a library approach
這是因為編譯器和java虛擬器（ jvm ）能一同優化程序代碼，而這些優化對于類庫中的代碼是很難或無法實現的。
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