优化编译器

此优化编译器的目标机器是一具有单指令流多数据流体系结构的计算机。为充分利用目标机器的计算能力，此编译器的源语言对C语言有所扩充。

This optimizing compiler 's target machine is a Single Instruction , Multiple Data ( SIMD ) machine .

GoogleClosure一个有趣的用法就是作为优化编译器的后端。

A more interesting , but related , use of Google Closure is as an optimizing compiler backend .

然后叙述采用两级软件流水的VLIW优化编译器；

Then a VLIW optimizing compiler adopting two-level software pipelining is described .

Java程序语言因其高效和安全性在不同的平台都得到了广泛应用，从服务端到移动电话平台，因此提供高效的Java优化编译器与运行系统有着重要的意义。

As the Java programming language enjoys widespread popularity on different platforms ranging from servers to mobile phones due to its productivity and safety , it is very important to provide optimizing compilers and more efficient runtime systems .

RISC的主要原则表明许多固定运行时间的复杂指令可以并且应该由优化编译器先于运行时间进行处理。

The major tenet of RISC states that much of the static runtime complexity can and should be handle prior to runtime by an optimizing compiler .

Nutter打算使用JVM的Invokedynamic将Rhino的派发机制直接连接到JVM的优化编译器上。

Nutter plans on employing the JVM 's Invokedynamic to wire up Rhino 's dispatch mechanism directly into the JVM 's optimizing compiler .

C语言优化编译器是借助于微机上的Intel80386C语言编译器为研制平台，采用交叉编译的方法设计实现的，它是我国自行设计的第一个从底层开发实现的巨型机C语言编译器。

The YH 2 C optimization compiler has been designed and realized by taking microcomputer 's Intel 80386 C compiler as the research and design platform and using the cross compiling method . It is the first supercomputer C compiler designed from bottom layer in our country .

上述方法已在一个优化编译器自动测试工具中成功实现。

This method is successfully implemented in an automatic testing tool for compiling optimization .

面向嵌入式系统的优化编译器生成器设计

The Optimizing Compiler Generator for Embedded Systems

为优化编译器，程序理解提供了一种切实可行的方法。

This method supplements the existing methods and can be used in optimizing compiler and program understanding .

这篇论文尝试解决优化编译器的后端中的两个重要的问题：指令选择和寄存器分配。

This thesis attacks two important issues in back end of an optimizing compiler : instruction selection and register allocation .

在一个优化编译器中，优化可分为机器无关优化和机器相关优化。

In an optimizing compiler , the optimization can be divided into two categories : machine-independent optimization and machine-dependent optimization .

编写好评测的一个挑战就是，优化编译器要擅长找出死代码&对于程序执行的输出没有作用的代码。

One of the challenges of writing good benchmarks is that optimizing compilers are adept at spotting dead code & code that has no effect on the outcome of the program execution .

这个系统的实现是基于一个包含支持多语言的中间实现并能在整个程序执行期内对程序进行优化的编译器体系结构&低级虚拟机（LowLevelVirtualMachine）。

This system is base on a compiler architecture named Low Level Virtual Machine that including a muti-languages supporting IR and could optimize the program during the whole lift time of the software .

另一个实验工作与我们在优化的编译器有关。

The other experimental work is on our optimizing compiler .

编译优化是编译器设计的一个重要方面，尤其是在高性能编译器设计中，先进的编译优化技术可以大幅提高编译器的性能。

Compilation optimization is an important aspect of the compiler design . Especially for the high performance compiler design , advanced compilation optimization methods can greatly enhance the effect of compiler optimization .

作者基于CCS软件simulator的功能，探讨了在没有硬件环境的情况下如何对数据采集的仿真实现，并介绍了DSP的COFF文件格式以及DSP的优化ANSIC编译器。

Based on the simulator of CCS , this paper researches the realization of data acquisition without the hardware , and introduces the file format of COFF and the optimal compiler ANSI C in DSP .

当执行优化的动态编译器做出的假设已经过时时，就会发生这种情况。

This can happen when assumptions made by an optimizing dynamic compiler have become outdated .

指令调度相关的优化是现代编译器后端的重要组成部分。

Instruction scheduling is a very important phase in the back end of an optimized compiler .

本文还结合具体的硬件环境对代码本身做出了大量优化，使得编译器能够充分的使用硬件循环、软件流水化、矢量化等技术。

This paper does a lot of optimization work on C code according to the hardware circumstance so that complier can make full use of hardware loop , software pipelining and vector operation .

需要指出的是，允许的优化类随编译器生成的是可验证代码（/clr：safe）或非可验证代码（/clror/clr：pure）的不同而不同。

It 's worth pointing out that the class of allowable optimizations is different depending on whether the compiler is generating verifiable code ( / clr : safe ) or unverifiable code ( / clr or / clr : pure ) .

优化设置VISUALBASIC6.0编译器的选项

Optimally Set Visual Basic 6.0 Compiler Options

本课题的主要目的是设计一个优化的小型C编译器，它能在Linux操作系统下工作，将标准C代码编写的源程序翻译成一种自定义的虚拟机语言，并且能够执行出正确结果。

This project aims to design a small optimizing C compiler based on Linux . The compiler can translate C language code into IBM 8088 assembly language .

当对SQL查询进行优化时，SQL编译器所做出的决定会受到优化器的数据库内容模型的重大影响。

When optimizing SQL queries , the decisions made by the SQL compiler are heavily influenced by the optimizer 's model of the database contents .

目前为止，我们检查的所有优化都是GWT编译器所做的语言级别的优化。

So far , all of the optimizations that we have looked at were language-level optimizations made by the GWT compiler .

本文的工作结果已经应用到一个实际的SIMD芯片的优化／并行化编译器中。

The result of this research has been applied to a real optimizing and parallelizing compiler for a SIMD chip .

这是许多编译器过去的C/C++和Java编译器经常实施的优化，但GWT编译器充分利用了这种技巧来生成快速JavaScript。

This is a common optimization done by compilers historically , C / C + + and Java compilers but is a trick that the GWT compiler takes full advantage of as well to produce fast JavaScript .

程序优化与变换是编译器领域一个热门的研究问题。

Program optimization and program transformation is a hot research issue in the area of compiler .

编译优化测试是针对编译器优化功能的测试，检查经过编译优化后得到的目标程序的功能是否正确、执行性能是否得到改善。

Compiling optimization testing tests the optimization function of a compiler which checks whether the generated object code is correct and its execution performance is improved or not .

但一般的优化方法都是通过优化编译器，让编译器来自动优化程序。

But common optimization methods make the compiler optimize the programs automatically by optimizing the compiler .