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Kurzbeschreibung
Java offers powerful multithreading capabilities -- even on operating systems that offer no inherent multithreading support. Multithreading gives Java developers a powerful tool for dramatically improving the responsiveness and performance of their programs. Now there's a complete guide to multithreaded programming with the Java 2 platform, written by multithreaded programming experts Bil Lewis and Daniel J. Berg. Start by understanding the rationale, fundamental concepts and foundations of multithreading, including the structures upon which threads are built, thread construction and lifecycles. Then, using extensive code examples, you'll master thread scheduling models; synchronization variables; and learn how to solve complex synchronization problems. The authors explain thread-specific data, and demonstrate how to leverage OS libraries to make Java multithreading more effective. They also cover multithreaded program design, interactions with RMI, tools for building threaded programs; and advanced techniques for maximizing thread performance.
Synopsis
Java offers powerful multithreading capabilities -- even on operating systems that offer no inherent multithreading support. Multithreading gives Java developers a powerful tool for dramatically improving the responsiveness and performance of their programs. Now there's a complete guide to multithreaded programming with the Java 2 platform, written by multithreaded programming experts Bil Lewis and Daniel J. Berg. Start by understanding the rationale, fundamental concepts and foundations of multithreading, including the structures upon which threads are built, thread construction and lifecycles. Then, using extensive code examples, you'll master thread scheduling models; synchronization variables; and learn how to solve complex synchronization problems. The authors explain thread-specific data, and demonstrate how to leverage OS libraries to make Java multithreading more effective. They also cover multithreaded program design, interactions with RMI, tools for building threaded programs; and advanced techniques for maximizing thread performance.
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Buchdeckel | Copyright | Inhaltsverzeichnis | Auszug | Stichwortverzeichnis | Rückseite
Buchdeckel | Copyright | Inhaltsverzeichnis | Auszug | Stichwortverzeichnis | Rückseite
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1 von 1 Kunden fanden die folgende Rezension hilfreich
Format:Taschenbuch
The first 150 pages (one third) of this book have little to do with Java. Rather, it is a port of the authors' previous book on POSIX. It talks about three main platforms (Solaris, Digital, and Wintel) and goes into great detail as to how a Java VM uses each OS's primitives to offer Java synchronization. Why?
The authors show bias towards Solaris, and they spend a great amount of time focusing on how you can get the right number of LWPs on Solaris.
If I'm buying a Java book, I'm programming to the Java VM and could care less if Digital Unix gives you one light-weight process per CPU plus one for each outstanding system call. I also don't care about making native calls to the OS under Solaris.
The introduction suggests that multitheading offers increased speed by running on Parellel hardware. I think what people are really looking for is increased responsiveness. Most computers are single-CPU.
The authors are experts in their areas, and they do cover eventually cover multithreading in a no-nonsense manner, with the target audience being the advanced programmer. Don't be annoyed by thier constantly saying, "no, you don't want to do that. Don't do that", and then telling you why in a few more chapters.
Format:Taschenbuch
This is a good book, with plenty of information to become a true master of Java threads. You can also become a real wizkid of what not to do when programming threads. For the first 160 pages, there are few Java programs, and the ones that are there, mostly demonstrate wrong ways of doing things. This goes well in hand with the text, which contains plenty of don'ts.
The first part also contains a really good introduction to concepts and lays a good foundation for doing and understanding the programs in the latter 2 thirds of the book, however the rest of the book is well enough written, that it's possible to pick up pretty much anywhere.
Suggestion to future readers: Put every chapter into a thread, and schedule the thread to run, which you find most interesting to the task at hand.
Format:Taschenbuch
This book is a must for any serious programmer who works with threads. The authors do a great job of explaining not only the basics, but also the most advanced topics in multithreaded programming. This includes advanced means of synchronization, differences between platforms, and an excellent discussion of performance issues. True, the book is not 100% about Java, but I certainly consider this a strength, not a weakness. This book is for those who want to understand what they are doing, and not just blindly follow some code examples. Great book, great achievement.
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Poor writing
Prentice Hall's other books (Core Java, Just Java, etc.) were so good that I didn't bother to carefully look at Multithreaded Programming with Java Technology before buying it. Lesen Sie weiter...
Veröffentlicht am 1. März 2000 von John G.
Excellent Source to know java from OS perspective
This book is a one of such books which you can keep as reference. This may not be a begineers book. This book gives clear picture of mapping of POSIX threads an Java API... Lesen Sie weiter...
Veröffentlicht am 17. Februar 2000 von RG
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