Добро пожаловать в клуб

Показать / Спрятать  Домой  Новости Статьи Файлы Форум Web ссылки F.A.Q. Логобург    Показать / Спрятать

       
Поиск   
Главное меню
ДомойНовостиСтатьиПостановка звуковФайлыКнижный мирФорумСловарьРассылкаКаталог ссылокРейтинг пользователейЧаВо(FAQ)КонкурсWeb магазинКарта сайта

Поздравляем!
Поздравляем нового Логобуржца НАшТЯ со вступлением в клуб!

Реклама

КНИЖНЫЙ МИР

Message Number Check and Message Rearranging Theory and Protocols   Shengfa Gao

Message Number Check and Message Rearranging Theory and Protocols

60 страниц. 2014 год.
LAP Lambert Academic Publishing
Message number check and message rearranging are basic theory concerning rollback recovery of distributed systems. In previous studies, the consistency of global state is based on the analysis of the dependency relations of message receipt and sending events. To simplify the determination of the global state consistency issue, we proposed message number check theory. Under the FIFO reliable channel assumption, the consistence of global state, can be determined by the number of messages sent and received by each process. In optimistic message protocols, the receipt order of unlogged messages may be lost upon receiver process failure, and the receipt order cannot be recovered if it is lost. To address the problem the loss of message receipt order, We propose an equivalent message sequence to replace original one. In the equivalent message sequence, the messages are rearranged according to the value of sender process’s improved logic clock. So, the message receipt order can be...
 
- Генерация страницы: 0.05 секунд -