Optimizing Java

Optimizing Java

Yet that’s often the case. With this practical book, intermediate to advanced Java technologists working with complex technology stacks will learn how to tune Java applications for performance using a quantitative, verifiable approach.

Author: Benjamin J Evans

Publisher: "O'Reilly Media, Inc."

ISBN: 9781492039273

Category: Computers

Page: 440

View: 484

Performance tuning is an experimental science, but that doesn’t mean engineers should resort to guesswork and folklore to get the job done. Yet that’s often the case. With this practical book, intermediate to advanced Java technologists working with complex technology stacks will learn how to tune Java applications for performance using a quantitative, verifiable approach. Most resources on performance tend to discuss the theory and internals of Java virtual machines, but this book focuses on the practicalities of performance tuning by examining a wide range of aspects. There are no simple recipes, tips and tricks, or algorithms to learn. Performance tuning is a process of defining and determining desired outcomes. And it requires diligence. Learn how Java principles and technology make the best use of modern hardware and operating systems Explore several performance tests and common anti-patterns that can vex your team Understand the pitfalls of measuring Java performance numbers and the drawbacks of microbenchmarking Dive into JVM garbage collection logging, monitoring, tuning, and tools Explore JIT compilation and Java language performance techniques Learn performance aspects of the Java Collections API and get an overview of Java concurrency
Categories: Computers

Key Java

Key Java

16.1 Introduction When optimizing Java code, programmers naturally focus on improving performance. After all, the most common criticism levelled at Java is its relative lack of speed. There is, however, another side to optimization ...

Author: John Hunt

Publisher: Springer Science & Business Media

ISBN: 9781447106074

Category: Computers

Page: 331

View: 673

Intended for those who already know the Java language, this book will help programmers get the most out of Javas capabilities. Topics covered include: good Java style for reusable components, using Java beans, the JDBC, optimizing and testing code, using the IFC tools, and the new JFC. It also explores the significant and exciting developments in Java and covers techniques that will be fundamental to programmers developing significant applications in Java.
Categories: Computers

Extending a Java Virtual Machine to Dynamic Object oriented Languages

Extending a Java Virtual Machine to Dynamic Object oriented Languages

On firstpassamethodwillbe compiled using the baseline compiler, else the optimizing compiler. A fail-over step is done in case the first compilation fails. Key: state diagram. fail-over Compile baseline Method already compiled basline ...

Author: Pape, Tobias

Publisher: Universitätsverlag Potsdam

ISBN: 9783869562667

Category:

Page: 163

View: 846

Categories:

Computational Science and Its Applications ICCSA 2003

Computational Science and Its Applications   ICCSA 2003

Christian Nester, Michael Philippsen, and Bernhard Haumacher, “A More Efficient RMI for Java”. In Proceedings of ACM 1999 Java Grande Conference, pp. 152-157, 1999. Cierniak. M. and Li, W., “Optimizing Java bytecodes”, ...

Author: Vipin Kumar

Publisher: Springer

ISBN: 9783540448433

Category: Computers

Page: 926

View: 501

The three-volume set, LNCS 2667, LNCS 2668, and LNCS 2669, constitutes the refereed proceedings of the International Conference on Computational Science and Its Applications, ICCSA 2003, held in Montreal, Canada, in May 2003.The three volumes present more than 300 papers and span the whole range of computational science from foundational issues in computer science and mathematics to advanced applications in virtually all sciences making use of computational techniques. The proceedings give a unique account of recent results in computational science.
Categories: Computers

Compiler Construction

Compiler Construction

Thus, the overall performance improvement is due to both our static bytecode optimization, and the optimizations and ... The goal of our work is to develop tools that simplify the task of optimizing Java bytecode, and to demonstrate ...

Author: David A. Watt

Publisher: Springer

ISBN: 9783540464235

Category: Computers

Page: 300

View: 173

ETAPS2000 was the third instance of the EuropeanJoint Conferenceson Theory and Practice of Software. ETAPS is an annual federated conference that was established in 1998 by combining a number of existing and new conferences. This year it comprised ?ve conferences (FOSSACS, FASE, ESOP, CC, TACAS), ?ve satellite workshops (CBS, CMCS, CoFI, GRATRA, INT), seven invited lectures, a panel discussion, and ten tutorials. The events that comprise ETAPS address various aspects of the system - velopment process, including speci?cation, design, implementation, analysis, and improvement. The languages, methodologies, and tools which support these - tivities are all well within its scope. Di?erent blends of theory and practice are represented, with an inclination towards theory with a practical motivation on one hand and soundly-based practice on the other. Many of the issues involved in software design apply to systems in general, including hardware systems, and the emphasis on software is not intended to be exclusive.
Categories: Computers

Trustworthy Compilers

Trustworthy Compilers

By default, with no optimizations, loading the register comes first,then goes the call command, and the delay slot after that ... In general, the task of optimizing Java applications is very important, since Java is used worldwide, ...

Author: Vladimir O. Safonov

Publisher: John Wiley & Sons

ISBN: 0470593342

Category: Computers

Page: 320

View: 522

This unique guide book explains and teaches the concept of trustworthy compilers based on 50+ years of worldwide experience in the area of compilers, and on the author’s own 30+ years of expertise in development and teaching compilers. It covers the key topics related to compiler development as well as compiling methods not thoroughly covered in other books. The book also reveals many state-of-the-art compiler development tools and personal experience of their use in research projects by the author and his team. Software engineers of commercial companies and undergraduate/graduate students will benefit from this guide.
Categories: Computers

Performance oriented Application Development for Distributed Architectures

Performance oriented Application Development for Distributed Architectures

Furthermore , current Java platforms are incapable of automatically applying important optimizations for numerical code , such as loop transformations and automatic parallelization [ 20 ] . Nevertheless , our thesis is that there are no ...

Author: M. Gerndt

Publisher: IOS Press

ISBN: 1586032674

Category: Computers

Page: 100

View: 602

Annotation This publication is devoted to programming models, languages, and tools for performance-oriented program development in commercial and scientific environments. The included papers have been written based on presentations given at the workshop PADDA 2001. The goal of the workshop was to identify common interests and techniques for performance-oriented program development in commercial and scientific environments. Distributed architectures currently dominate the field of highly parallel computing. Distributed architectures, based on Internet and mobile computing technologies, are important target architectures in the domain of commercial computing too. The papers in this publication come from the two areas: scientific computing and commercial computing.
Categories: Computers

Professional Apache Tomcat 5

Professional Apache Tomcat 5

Java. Optimizations. The JVM has received quite a few “dials and knobs” in recent years that enable administrators to tweak its settings. The techniques described here are specific to Sun Microsystem's own JVM implementations, ...

Author: Vivek Chopra

Publisher: John Wiley & Sons

ISBN: 9780764559020

Category: Computers

Page: 598

View: 189

The Apache Tomcat server and related technologies give Java(TM) developers a rich set of tools to quickly build more sophisticated Web applications. Tomcat version 5 supports the latest JSP(TM) and Servlet specifications, JSP 2.0, and Servlets 2.4. This completely updated volume offers you a thorough education in Tomcat 5 as well as 4.1. You will learn to solve the problems that arise with installation and configuration, security, system testing, and more. This edition also introduces you to Tomcat clustering for planning and deploying installations in mission-critical production environments, and explores the new support for Tomcat in popular IDEs such as IntelliJ IDEA, Eclipse, NetBeans(TM)/Sun Java Studio, and JBuilder. You'll discover how to manage class loaders and Connectors, understand how to use IIS as a Web server front-end for Tomcat, examine JDBC-related issues in Tomcat, and be ready to put this technology to work. What you will learn from this bookTechniques and troubleshooting tips for installing JVM(TM) and Tomcat on Windows(R) and UNIX(R)/Linux(R) systemsDetailed Tomcat configuration, such as Access log administration, Single Sign-on across Web applications, request filtering, the Persistent Session Manager, and JavaMail(TM) session setupHow to resolve JDBC connectivity issues, including connection pooling, JNDI emulation, configuring a data source, and alternative JDBC(TM) configurationsHow to use Web servers like Apache and IIS with Tomcat to serve static contentA wide range of security issues, from securing Tomcat installations to configuring security policies for Web applications that run on themHow to configure Tomcat for virtual hosting environmentsProcedures for load-testing Web applications deployed in Tomcat using the open source JMeter frameworkHow to set up Tomcat clustering to provide scalability and high availability to Web applicationsHow to embed Tomcat within custom applications Who is this book for? This book is for J2EE(TM) system administrators and Java developers with responsibilities for Tomcat configuration, performance tuning, system security, or deployment architecture. Wrox Professional guides are planned and written by working programmers to meet the real-world needs of programmers, developers, and IT professionals. Focused and relevant, they address the issues technology professionals face every day. They provide examples, practical solutions, and expert education in new technologies, all designed to help programmers do a better job.
Categories: Computers

Continuous Delivery in Java

Continuous Delivery in Java

Additional Resources for Java Performance If you want to learn more about writing performant Java code and applications, we recommend the following books: • Optimizing Java: Practical Techniques for Improving JVM Application Performance ...

Author: Daniel Bryant

Publisher: O'Reilly Media

ISBN: 9781491985991

Category: Computers

Page: 482

View: 393

Continuous delivery adds enormous value to the business and the entire software delivery lifecycle, but adopting this practice means mastering new skills typically outside of a developer’s comfort zone. In this practical book, Daniel Bryant and Abraham Marín-Pérez provide guidance to help experienced Java developers master skills such as architectural design, automated quality assurance, and application packaging and deployment on a variety of platforms. Not only will you learn how to create a comprehensive build pipeline for continually delivering effective software, but you’ll also explore how Java application architecture and deployment platforms have affected the way we rapidly and safely deliver new software to production environments. Get advice for beginning or completing your migration to continuous delivery Design architecture to enable the continuous delivery of Java applications Build application artifacts including fat JARs, virtual machine images, and operating system container (Docker) images Use continuous integration tooling like Jenkins, PMD, and find-sec-bugs to automate code quality checks Create a comprehensive build pipeline and design software to separate the deploy and release processes Explore why functional and system quality attribute testing is vital from development to delivery Learn how to effectively build and test applications locally and observe your system while it runs in production
Categories: Computers

Compiler Construction

Compiler Construction

Vortex: An optimizing compiler for object-oriented languages. In Proccedings OOP- SLA '96 Conference on ... Marmot: an optimizing compiler for java. ... Using inter-procedural side-effect information in JIT optimizations.

Author: Alan Mycroft

Publisher: Springer Science & Business Media

ISBN: 9783540330509

Category: Computers

Page: 276

View: 724

This book constitutes the refereed proceedings of the 15th International Conference on Compiler Construction, CC 2006, held in March 2006 as part of ETAPS. The 17 revised full papers presented together with three tool demonstration papers and one invited paper were carefully reviewed and selected from 71 submissions. The papers are organized in topical sections.
Categories: Computers