APJava: an aspect-oriented parallel programming model in Java
27 Aug 2009-pp 530-536
TL;DR: The paper discusses an overview of APJava and pre-translation scheme and basic translation scheme adopted in a translator for the APJava language.
Abstract: The paper introduces the APJava programming environment, called APJava. APJava is an aspect-oriented parallel dialect of Java that imports HPJava-like arrays -- in particular the distributed arrays -- as new data structures. The main purpose of APJava is to provide an easy-to-use aspect-oriented parallel programming environment to engineers and scientists unfamiliar with parallel programming. The paper discusses an overview of APJava and pre-translation scheme and basic translation scheme adopted in a translator for the APJava language.
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Journal Article•
TL;DR: AspectJ as mentioned in this paper is a simple and practical aspect-oriented extension to Java with just a few new constructs, AspectJ provides support for modular implementation of a range of crosscutting concerns.
Abstract: Aspect] is a simple and practical aspect-oriented extension to Java With just a few new constructs, AspectJ provides support for modular implementation of a range of crosscutting concerns. In AspectJ's dynamic join point model, join points are well-defined points in the execution of the program; pointcuts are collections of join points; advice are special method-like constructs that can be attached to pointcuts; and aspects are modular units of crosscutting implementation, comprising pointcuts, advice, and ordinary Java member declarations. AspectJ code is compiled into standard Java bytecode. Simple extensions to existing Java development environments make it possible to browse the crosscutting structure of aspects in the same kind of way as one browses the inheritance structure of classes. Several examples show that AspectJ is powerful, and that programs written using it are easy to understand.
2,947 citations
References
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Journal Article•
TL;DR: AspectJ as mentioned in this paper is a simple and practical aspect-oriented extension to Java with just a few new constructs, AspectJ provides support for modular implementation of a range of crosscutting concerns.
Abstract: Aspect] is a simple and practical aspect-oriented extension to Java With just a few new constructs, AspectJ provides support for modular implementation of a range of crosscutting concerns. In AspectJ's dynamic join point model, join points are well-defined points in the execution of the program; pointcuts are collections of join points; advice are special method-like constructs that can be attached to pointcuts; and aspects are modular units of crosscutting implementation, comprising pointcuts, advice, and ordinary Java member declarations. AspectJ code is compiled into standard Java bytecode. Simple extensions to existing Java development environments make it possible to browse the crosscutting structure of aspects in the same kind of way as one browses the inheritance structure of classes. Several examples show that AspectJ is powerful, and that programs written using it are easy to understand.
2,947 citations
18 Jun 2001
TL;DR: AspectJ provides support for modular implementation of a range of crosscutting concerns, and simple extensions to existing Java development environments make it possible to browse the crosscutting structure of aspects in the same kind of way as one browses the inheritance structure of classes.
Abstract: AspectJ? is a simple and practical aspect-oriented extension to Java?. With just a few new constructs, AspectJ provides support for modular implementation of a range of crosscutting concerns. In AspectJ's dynamic join point model, join points are well-defined points in the execution of the program; pointcuts are collections of join points; advice are special method-like constructs that can be attached to pointcuts; and aspects are modular units of crosscutting implementation, comprising pointcuts, advice, and ordinary Java member declarations. AspectJ code is compiled into standard Java bytecode. Simple extensions to existing Java development environments make it possible to browse the crosscutting structure of aspects in the same kind of way as one browses the inheritance structure of classes. Several examples show that AspectJ is powerful, and that programs written using it are easy to understand.
2,810 citations
TL;DR: (PART I)Fortran Forum is reprinting this High Performance Fortran Language Specification over several issues, devoted to the first four chapters of the HPFF Language Specificat...
Abstract: (PART I)Fortran Forum is reprinting this High Performance Fortran Language Specification over several issues. The current issue is devoted to the first four chapters of the HPFF Language Specificat...
809 citations
Book•
01 Nov 1993
TL;DR: High Performance Fortran is a set of extensions to Fortran expressing parallel execution at a relatively high level that brings the convenience of sequential Fortran a step closer to today's complex parallel machines.
Abstract: From the Publisher:
High Performance Fortran (HPF) is a set of extensions to Fortran expressing parallel execution at a relatively high level. For the thousands of scientists, engineers, and others who wish to take advantage of the power of both vector and parallel supercomputers, five of the principal authors of HPF have teamed up here to write a tutorial for the language.
There is an increasing need for a common parallel Fortran that can serve as a programming interface with the new parallel machines that are appearing on the market. While HPF does not solve all the problems of parallel programming, it does provide a portable, high-level expression for data- parallel algorithms that brings the convenience of sequential Fortran a step closer to today's complex parallel machines.
677 citations
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TL;DR: HP Java as mentioned in this paper is a grid computing environment for high-performance grid-enabled applications, including run-time communication library, compilation strategies and optimization schemes, which can be used not only for parallel computing, but also for gridenabled applications.
Abstract: The paper begins by considering what a grid computing environment might be, why it is demanded and how the authors' HP spmd programming fits into this picture. We then review our HP Java environment as a contribution towards programming support for high-performance grid-enabled environments. Future grid computing systems will need to provide programming models. In a proper programming model for grid-enabled environments and applications, high performance on multi-processor systems is a critical issue. We describe the features of HP Java, including run-time communication library, compilation strategies and optimization schemes. Through experiments, we compare HP Java programs against FORTRAN and ordinary Java programs. We aim to demonstrate that HP Java can be used “anywhere”—not only for high-performance parallel computing, but also for grid-enabled applications.
14 citations