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Semi-Automatic Region-Based Memory Management for Real-Time Java Embedded Systems

机译:基于半自动的基于区域的内存管理,用于实时Java嵌入式系统

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In this paper we address the problem of dynamic memory management in real-time Java embedded systems. Our work aims at suppressing the need for garbage collection in order to avoid unpredictable pause times. For that we use a simple static analysis algorithm coupled with region-based memory management as presented in [15]. To overcome the well-known limitations of region inference, we propose in this paper to involve the developer in the analysis process by providing feedback on programming constructs likely to produce memory leaks. Experiments show that for most programming patterns, our system behaves as efficiently as a garbage collector in terms of memory consumption. Our analysis tool is furthermore able to provide useful feedback to the programmer to pinpoint problematic constructs.
机译:在本文中,我们解决了实时Java嵌入式系统中动态内存管理的问题。我们的工作旨在抑制垃圾收集的需要,以避免不可预测的暂停时间。为此,我们使用简单的静态分析算法与[15]中所示的基于区域的内存管理耦合。为了克服区域推断的众所周知的局限性,我们提出了通过提供有可能产生内存泄漏的编程构造的反馈来涉及分析过程中的开发人员。实验表明,对于大多数编程模式,我们的系统在内存消耗方面作为垃圾收集器的表现在垃圾收集器中。我们的分析工具还能够为程序员提供有用的反馈,以确定有问题的结构。

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