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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).
Alexander George McManus, John Hunt
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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).
Alexander George McManus, John Hunt
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Blocking time monitoring in the real-time specification for Java
Proceedings of the 6th international workshop on Java technologies for real-time and embedded systems, 2008Blocking for resource accesses can have a crucial impact on a real-time system's ability to meet its deadlines. In priority-based systems, uncontrolled blocking can lead to potentially unbounded priority inversion. To counteract this, basic priority inheritance and priority ceiling protocols have been defined.
Dos Santos O.M., Wellings A.
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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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IFAC Proceedings Volumes, 2000
Abstract Real-time systems engineers have, for some time, identified Java as an attractive programming language, but have been unable to exploit its benefits as it cannot provide the fundamental temporal predictability required. However, this is all changing, as academic and industrial experts propose extensions to the Java environment.
M.J. Baxter, Julian M. Bass
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Abstract Real-time systems engineers have, for some time, identified Java as an attractive programming language, but have been unable to exploit its benefits as it cannot provide the fundamental temporal predictability required. However, this is all changing, as academic and industrial experts propose extensions to the Java environment.
M.J. Baxter, Julian M. Bass
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IEEE Instrumentation & Measurement Magazine, 2000
Embedded and real-time system design are properly separate concerns. Many embedded systems lack strict timeliness requirements, while many real-time systems (e.g., telephone central office switches) are not embedded. However, a number of embedded systems do have real-time requirements, including a number of products that fall under the I&M umbrella ...
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Embedded and real-time system design are properly separate concerns. Many embedded systems lack strict timeliness requirements, while many real-time systems (e.g., telephone central office switches) are not embedded. However, a number of embedded systems do have real-time requirements, including a number of products that fall under the I&M umbrella ...
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Real-Time Garbage Collection for Java [PDF]
Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06), 2006 Automatic 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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Profiling Real-Time Java applications
2007 International Conference on Computer Engineering & Systems, 2007The analysis of time and memory consumption of programs has become very important in real-time and embedded systems. This has lead to the development of many analysis tools. These are commonly used to search for hidden bottlenecks in applications and determine efficient algorithms.
J.M. Enery +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 ...
A. Corsaro, Ron K. Cytron
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Component-Oriented Development for Real-Time Java
2011The Real-Time Specification for Java (RTSJ) offers developers an attractive platform for development of software that is composed of variously stringent real-time and non real-time tasks. However, the RTSJ introduces a programming model involving several non-intuitive rules and restrictions which make systems modeling and development a complex and ...
Plsek, Ales +2 more
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A real-time benchmark for Java#8482;
Proceedings of the 5th international workshop on Java technologies for real-time and embedded systems - JTRES '07, 2007The introduction of pause time sensitive garbage collectors in various Java™ Standard Edition runtime implementations and the availability of real-time Java implementations based on Real-Time Specification for Java (RTSJ, aka JSR-1) has opened the door to using the Java programming language and runtime system for both soft and hard real-time ...
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