کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
463943 697260 2008 21 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Model-based performance evaluation of distributed checkpointing protocols
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Model-based performance evaluation of distributed checkpointing protocols
چکیده انگلیسی

A large number of distributed checkpointing protocols have appeared in the literature. However, to make informed decisions about which protocol performs best for a given environment, one must use an objective measure for comparing them. Obviously, a distributed checkpointing protocol could be the best in a specific environment, but not in another environment. This paper presents an objective measure, called overhead ratio, for evaluating distributed checkpointing protocols. This measure extends previous evaluation schemes by incorporating several additional parameters that are inherent in distributed environments. In particular, we take into account the rollback propagation of the protocol, which impacts the length of the recovery process, and therefore the expected program run-time in executions that involve failures and recoveries. Using the objective measure as an evaluation technique, the paper also analyses several known protocols and compares their overhead ratios.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Performance Evaluation - Volume 65, Issue 5, May 2008, Pages 345–365
نویسندگان
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