Applying Queueing Theory to Computing Cluster Energy Optimization

نویسندگان

  • Mark Sevalnev
  • Tapio Niemi
چکیده

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Power Optimization in High Availability Server Cluster

Building a server cluster is one of the methods to provide high availability web server. However, not all of the servers in the cluster are utilized continuously. This condition leads to wasted energy consumed by unused servers. Therefore, to prevent excessive power consumption we need to optimize energy usage. This paper proposes an automated power optimization in high availability server clus...

متن کامل

Task Scheduling for Heterogeneous Multicore Systems

In recent years, as the demand for low energy and high performance computing has steadily increased, heterogeneous computing has emerged as an important and promising solution. Because most w orkloads can typically run most eff iciently on certain types of cores, mapping tasks on the best available resources can not only save energy but also deliver high performance. How ever, optimal task sche...

متن کامل

Control Theory and Economic Policy Optimization: The Origin, Achievements and the Fading Optimism from a Historical Standpoint

Economists were interested in economic stabilization policies as early as the 1930’s but the formal applications of stability theory from the classical control theory to economic analysis appeared in the early 1950’s when a number of control engineers actively collaborated with economists on economic stability and feedback mechanisms. The theory of optimal control resulting from the contributio...

متن کامل

Linear Optimization over a Polymatroid with Side Constraints – Scheduling Queues and Minimizing Submodular Functions

Two seemingly unrelated problems, scheduling a multiclass queueing system and minimizing a submodular function, share a rather deep connection via the polymatroid that is characterized by a submodular set function on the one hand and represents the performance polytope of the queueing system on the other hand. We first develop what we call a grouping algorithm that solves the queueing schedulin...

متن کامل

Stability and Optimization of Queueing Networks

We describe some approaches to the synthesis of optimal policies for multiclass queueing network models based upon the close connection between stability of queueing networks and their associated uid limit models. It is found that there is also a close connection between optimization of the network and optimal control of the far simpler uid network model. This observation leads to a new class o...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012