Comprehensive and Efficient Runtime Checking in System Software through Watchdogs
Comprehensive and Efficient Runtime Checking in System Software through Watchdogs
复制标题
通过看门狗对系统软件进行全面、高效的运行时检查
DOI:
10.1145/3317550.3321440
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Smith, Scott
中科院分区:
文献类型:
--
作者:
Lou, Chang;Huang, Peng;Smith, Scott
Systems software today is composed of numerous modules and exhibits complex failure modes. Existing failure detectors focus on catching simple, complete failures and treat programs uniformly at the process level. In this paper, we argue that modern software needs intrinsic failure detectors that are tailored to individual systems and can detect anomalies within a process at finer granularity. We particularly advocate a notion of intrinsic software watchdogs and propose an abstraction for it. Among the different styles of watchdogs, we believe watchdogs that imitate the main program can provide the best combination of completeness, accuracy and localization for detecting gray failures. But, manually constructing such mimic-type watchdogs is challenging and time-consuming. To close this gap, we present an early exploration for automatically generating mimic-type watchdogs.
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
仁志 安藤;尚史 加賀谷;康弘 竹森;八嗣 野田
通讯作者:
八嗣 野田
影响因子:
7.7
作者:
Roger Steciak
通讯作者:
Roger Steciak
DOI:
10.1145/3102980.3102983
发表时间:
2017
期刊:
Proceedings of the 16th Workshop on Hot Topics in Operating Systems
影响因子:
--
作者:
J. Mogul;R. Isaacs;B. Welch
通讯作者:
B. Welch