کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
453316 694784 2006 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lightweight thread tunnelling in network applications
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Lightweight thread tunnelling in network applications
چکیده انگلیسی

Active Network nodes allow for non-trivial processing of data streams. These complex network applications typically benefit from protection between their components for fault-tolerance or security. However, fine-grained memory protection introduces bottlenecks in communication among components. This paper describes memory protection in Expert, an OS for programmable network elements which re-examines thread tunnelling as a way of allowing these complex applications to be split over multiple protection domains. We argue that previous problems with tunnelling are symptoms of overly general designs, and we demonstrate a minimal domain-crossing primitive which nevertheless achieves the majority of benefits possible from tunnelling.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 50, Issue 14, 5 October 2006, Pages 2462–2474
نویسندگان
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