Load balancing in processor sharing systems
نویسندگان
چکیده
منابع مشابه
Load balancing in processor sharing systems
In this paper, we investigate optimal load balancing strategies for a multi-class multi-server processor-sharing system with a Poisson input stream, heterogeneous service rates, and a server-dependent holding cost per unit time. Specifically, we study (i) the centralized setting in which a dispatcher routes incoming jobs based on their service time requirements so as to minimize the weighted me...
متن کاملAnalysis of Load Balancing in Large Heterogeneous Processor Sharing Systems
We analyze randomized dynamic load balancing schemes for multi-server processor sharing systems when the number of servers in the system is large and the servers have heterogeneous service rates. In particular, we focus on the classical power-of-two load balancing scheme and a variant of it in which a newly arrived job is assigned to the server having the least instantaneous Lagrange shadow cos...
متن کاملBalancing Bike Sharing Systems
Bike Sharing Systems became popular in recent years to extend the public transportation network of cities or regions. Most research in this area focuses on finding the optimal locations for bike sharing stations. Still various approaches on how to operate such a system efficiently exist. The usefulness of a bike sharing system strongly depends on the user convenience which is directly connected...
متن کاملLoad Balancing in Quorum Systems
This paper introduces and studies the question of balancing the load on processors participating in a given quorum system. Our proposed measure for the degree of balancing is the ratio between the load on the least frequently referenced element and on the most frequently used one. We give some simple sufficient and necessary conditions for perfect balancing. We then look at the balancing proper...
متن کاملLoad Balancing in Distributed Systems
In Computer world Server load balancing is the process of distributing service requests across a group of servers. Users of one workstation are not hindered by the CPU intensive applications run on a different workstation. However, when a large number of machines in the network are idle, the efficiency of computation is decreased. The sharing of computing resources in a distributed system is a ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Telecommunication Systems
سال: 2010
ISSN: 1018-4864,1572-9451
DOI: 10.1007/s11235-010-9300-8