Pursuing Laziness for Efficient Implementation of Modern Multithreaded Languages
Pursuing Laziness for Efficient Implementation of Modern Multithreaded Languages
复制标题
追求惰性以高效实现现代多线程语言
DOI：
10.1007/978-3-540-39707-6_13
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
T. Yuasa
中科院分区：
文献类型：
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作者：
Seiji Umatani;M. Yasugi;Tsuneyasu Komiya;T. Yuasa
现代的多线程有望支持高级功能，例如Java式锁的线程识别和动态划分的同步以及异常处理，但是，支持这些功能以降低现有的有效实现技术的有效性。粒度 /加入多线程语言，例如，懒惰的任务创建。 OPA具有上述高级功能。
Modern multithreaded languages are expected to support advanced features such as thread identification for Java-style locks and dynamically-scoped synchronization coupled with exception handling. However, supporting these features has been considered to degrade the effectiveness of existing efficient implementation techniques for fine-grained fork/join multithreaded languages, e.g., lazy task creation. This paper proposes efficient implementation techniques for an extended Java language OPA with the above advanced features. Our portable implementation in C achieves good performance by pursuing ‘laziness’ not only for task creation but also stealable continuation creation, thread ID allocation, and synchronizer creation.