energy-aware multi-level control system for a network of linux

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uters-.html
Wygenerowano: Piątek, 3 marca 2017, 23:06
ENERGY-AWARE MULTI-LEVEL
CONTROL SYSTEM FOR A
NETWORK OF LINUX SOFTWARE
ROUTERS: DESIGN AND
IMPLEMENTATION
Karpowicz, M; Arabas, P;
Niewiadomska-Szynkiewicz, E
IEEE Systems Journal;
tom -;
strony 1-12;
2015;
IEEE
The Linux operating system provides many well-developed tools that support the
concept of energy-efficient networking. This paper outlines the results of research
focused on the design and implementation of a control system reducing power
consumption of IP-traffic processing in a network of Linux-based software routers. It is
demonstrated how the standard ACPI-compliant system components can be adjusted
to meet the requirements of adaptive energy-aware network control and what
performance tradeoffs may there be expected. In particular, it is demonstrated how
the abstraction layers provided by the Linux kernel can be used to exploit
energy-saving mechanisms of packet processing servers. Formulations of the routing
optimization and service rate control problems are presented and discussed. The
results of the extensive experimental studies are presented as well.
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