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Java in real-time applications
IEEE Transactions on Nuclear Science, 1998This paper addresses the use of the Java programming language for real-time applications, giving an overview of its main advantages and current limitations. Java can implement at language level several of the constructs defined by the POSIX1.b standard for real-time applications.
E. Bertolissi, C. Preece
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The real-time specification for Java
Computer, 2000Gregory Bollella, James Gosling
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A real-time Java system on a multithreaded Java microcontroller
Proceedings Fifth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing. ISIRC 2002, 2003This paper presents a real-time Java hardware and software system for use in embedded applications. The system includes a multithreaded Java microcontroller, an adapted Java Virtual Machine (JVH) and an extended application programming interface (API). The microcontroller core is designed with a multithreaded pipeline and hardware support for real-time
Ungerer, Theo +3 more
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Implementing and optimizing real-time Java
Proceedings International Parallel and Distributed Processing Symposium, 2004The Real-time Java Experts Group has defined the real-time specification for Java (RTSJ), which provides the following capabilities: (1) new memory management models that can be used in lieu of garbage collection, (2) access to raw physical memory. (3) a higher resolution time granularity suitable for real-time systems, and (4) stronger guarantees on ...
Angelo Corsaro, Ron Cytron
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1998
This chapter considers Java as a language for real-time computer systems. This may not be as absurd as it at first appears, as the language from which Java evolved (called Oak) was designed for “smart” consumer electronic devices (such as TV-top control boxes).
John Edward Hunt +1 more
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This chapter considers Java as a language for real-time computer systems. This may not be as absurd as it at first appears, as the language from which Java evolved (called Oak) was designed for “smart” consumer electronic devices (such as TV-top control boxes).
John Edward Hunt +1 more
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Real-Time Systems, 1996
Java is a new programming language publicly released by Sun Microsystems in May of 1995 with hopes of revolutionizing the software industry. The popular press has responded with numerous articles touting the language's benefits. Since many of the applications which Java is intended to serve have real-time characteristics, we have recently undertaken to
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Java is a new programming language publicly released by Sun Microsystems in May of 1995 with hopes of revolutionizing the software industry. The popular press has responded with numerous articles touting the language's benefits. Since many of the applications which Java is intended to serve have real-time characteristics, we have recently undertaken to
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Refactoring Real-Time Java Profiles
2011 14th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing, 2011Just like other software, Java profiles benefits from refactoring when they have been used and have evolved for some time. This paper presents a refactoring of the Real-Time Specification for Java (RTSJ) and the Safety Critical Java (SCJ) profile (JSR-302).
Hans Søndergaard +4 more
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Real-Time Garbage Collection for Java
Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06), 2006Automatic memory management or garbage collection greatly simplifies the development of large systems. However, garbage collection is usually not used in real-time systems due to the unpredictable temporal behavior of current implementations of a garbage collector.
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Ravenscar‐Java: a high‐integrity profile for real‐time Java
Concurrency and Computation: Practice and Experience, 2002AbstractFor many, Java is the antithesis of a high‐integrity programming language. Its combination of object‐oriented programming features, its automatic garbage collection, and its poor support for real‐time multi‐threading are all seen as particular impediments.
Jagun Kwon +2 more
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Multiprocessors and the Real-Time Specification for Java
2008 11th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC), 2008Currently, the Real-Time Specification for Java (RTSJ) is silent on multiprocessor issues It attempts not to preclude multiprocessor implementations but provides no direct support. This paper discusses the issues that need to be addressed if the RTSJ is to be better defined for execution on a multiprocessor system.
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