Neverlast: an NVM-centric operating system for persistent edge systems
Neverlast: an NVM-centric operating system for persistent edge systems
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Neverlast:用于持久边缘系统的以 NVM 为中心的操作系统
DOI:
10.1145/3476886.3477513
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
W. Schröder-Preikschat
中科院分区:
文献类型:
--
作者:
C. Eichler;H. Hofmeier;S. Reif;T. Hönig;J. Nolte;W. Schröder-Preikschat
The development of novel non-volatile memories (NVM) with low latencies presents a turning point in the design of computational systems, especially the design of efficient intermittently-powered edge computing systems. Persistent edge computing systems operate under the imminent risk of high-frequent power-supply failures and therefore require adjustments to all parts of the system: The operating system must persist the whole system state prior to power failures to guarantee consistent progress.In this paper, we present Neverlast, a comprehensive approach focusing on the persistence of computational progress (i.e., register and memory contents) and the persistence of hardware configuration (e.g., configuration of external sensors). To ensure persistence, Neverlast implements an interrupt-driven power-failure manager that preserves the system's state on a fine-grained instruction level with minimal overhead. For peripheral devices, our configurable device and energy manager tracks and replays operations to ensure that devices restart in the correct state. Following this approach, persistence is provided as a service to the application, abstracting from power management and state-preserving techniques.
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DOI:
--
发表时间:
2017
期刊:
IEEE Non-Volatile Memory System and Applications Symposium
影响因子:
--
作者:
Hyeonho Song;S. Noh
通讯作者:
S. Noh
DOI:
--
发表时间:
2020
期刊:
ACM SIGPLAN Conference on Languages, Compilers, and Tools for Embedded Systems
影响因子:
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作者:
Gautier Berthou;Pierre;Delphine Demange;Rémi Oudin;T. Risset
通讯作者:
T. Risset
DOI:
10.1145/3356250.3360033
发表时间:
2019-11
期刊:
Proceedings of the 17th Conference on Embedded Networked Sensor Systems
影响因子:
--
作者:
Adriano Branco;L. Mottola;M. H. Alizai;J. H. Siddiqui
通讯作者:
Adriano Branco;L. Mottola;M. H. Alizai;J. H. Siddiqui
DOI:
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发表时间:
1988
期刊:
SIGP
影响因子:
--
作者:
R. Weicker
通讯作者:
R. Weicker
DOI:
10.3390/s18010172
发表时间:
2018-01-10
期刊:
Sensors (Basel, Switzerland)
影响因子:
--
作者:
Rodriguez Arreola A;Balsamo D;Merrett GV;Weddell AS
通讯作者:
Weddell AS