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编译原理阿霍 9787111326748

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作者阿霍

出版社机械工业出版社

ISBN9787111326748

出版时间2011-01

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开本32开

定价78元

货号XYY9787111326748

上书时间2024-10-15

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商品描述: 导语摘要
第2版对每一章都进行了全面的修订，以反映自上一版出版20多年来软件工程。程序设计语言和计算机体系结构方面的发展对编译技术的影响。
本书全面介绍了编译器的设计，并强调编译技术在软件设计和开发中的广泛应用。每章中都包含大量的习题和丰富的参考文献。

作者简介
    Alfred V.Aho是哥伦比亚大学的Lawrence Gussman计算机科学教授。Aho教授多次获奖，其中包括哥伦比亚校友会颁发的2003年度Great Teacher奖和电子与电器工程师协会的John von Neumann奖章。他是美国国家工程院院士，以AACM和IEEE的会员。

目录
1  Introduction
2  A Simple Syntax-directed Translator
3  Lexical Analysis
4  Syntax Analysis
5  Syntax-Directed Translation
6  Intermediate-code Generation
7  Run-time Environments
8  Code Generation
9  Machine-independent Optimizations
10  Instruction-level Parallelism
11  Optimizing For Parallelism And Locality
12  Interprocedural Analysis
A  A Complete Front End
B  Finding Linearly Independent Solutions
Index

内容摘要
本书是编译领域无可替代的经典著作，被广大计算机专业人士誉为“龙书”。本书上一版自1986年出版以来，被世界各地的著名高等院校和研究机构（包括美国哥伦比亚大学、斯坦福大学、哈佛大学、普林斯顿大学、贝尔实验室）作为本科生和研究生的编译原理课程的教材。该书对我国高等计算机教育领域也产生了重大影响。
第2版对每一章都进行了全面的修订，以反映自上一版出版20多年来软件工程。程序设计语言和计算机体系结构方面的发展对编译技术的影响。
本书全面介绍了编译器的设计，并强调编译技术在软件设计和开发中的广泛应用。每章中都包含大量的习题和丰富的参考文献。本书适合作为高等院校计算机专业本科生和研究生的编译原理与技术课程的教材，也可供广大计算机技术人员参考。

精彩内容
    Languagel, are used to search databases. Database queries consist of predicatescontaining relational and boolean operators. They can be interpreted or com-piled into commands to search a database for records satisfying that predicate.Compiled SimulationSimulation is a general technique used in many scientific and engineering disci-plines to understand a phenomenon or to validate a design. Inputs to a simula-tor usually include the description of the design and specific input parametersfor that particular simulation run. Simulations can be very expensive. We typi-cally need to simulate many possible design alternatives on many different inputsets, and each experiment may take days to complete on a high-performancemachine. Instead of writing a simulator that interprets the design, it is fasterto compile the design to produce machine code that simulates that particulardesign natively. Compiled simulation can run orders of magnitude faster thanan interpreter-based approach. Compiled simulation is used in many state-of-the-art tools that simulate designs written in Verilog or VHDL.1.5.5 Software Productivity ToolsPrograms are arguably the most complicated engineering artifacts ever pro-duced; they consist of many many details, every one of which must be correctbefore the program will work completely. As a result, errors are rampant inprograms; errors may crash a system, produce wrong results, render a systemvulnerable to security attacks, or even lead to catastrophic failures in criticalsystems. Testing is the primary technique for locating errors in programs.

    An interesting and promising complementary approach is to use data-flowanalysis to locate errors statically （that is, before the program is run）. Data-flow analysis can find errors along all the possible execution paths, and notjust those exercised by the input data sets, as in the case of program testing.Many of the data-flow-analysis techniques, originally developed for compileroptimizations, can be used to create tools that assist programmers in theirsoftware engineering tasks.

    The problem of finding all program'errors is undecidable. A data-flow anal-ysis may be designed to warn the programmers of all possible statements witha particular category of errors. But if most of these warnings are false alarms,users will not use the tool. Thus, practical error detectors are often neithersound nor complete. That is, they may not find all the errors in the program,and not all errors reported are guaranteed to be real errors. Nonetheless, var-ious static analyses have been developed and shown to be effective in findingerrors, such as dereferencing null or freed pointers, in real programs. The factthat error detectors may be unsound makes them significantly different fromcompiler optimizations. Optimizers must be conservative and cannot alter thesemantics of the program under any circumstances.

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编译原理 阿霍 9787111326748

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编译原理阿霍 9787111326748