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Energy consumption and energy ananlytics has gained increased focus and consideration in industrial applications especially process lines to upgrade their performance and efficiency in the competitive world. A competent analytics method…

Systems and Control · Electrical Eng. & Systems 2022-11-18 Parvathy Sobha , Nita R Patne

Energy consumption represents a significant cost in data center operation. A large fraction of the energy, however, is used to power idle servers when the workload is low. Dynamic provisioning techniques aim at saving this portion of the…

Performance · Computer Science 2012-02-28 Tan Lu , Minghua Chen

This paper presents a methodology for allocating energy consumption to multiple users of shared data center machines, infrastructure, and software. Google uses this methodology to provide carbon reporting data for enterprise customers of…

Software Engineering · Computer Science 2024-06-17 Ian Schneider , Taylor Mattia

In this paper, a re-evaluation undertaken for dynamic VM consolidation problem and optimal online deterministic algorithms for the single VM migration in an experimental environment. We proceeded to focus on energy and performance trade-off…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-12-18 Nasrin Akhter , Mohamed Othman , Ranesh Kumar Naha

Nowadays the number of available processing cores within computing nodes which are used in recent clustered environments, are growing up with a rapid rate. Despite this trend, the number of available network interfaces in such computing…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-07-13 Mohsen Soryani , Morteza Analoui , Ghobad Zarrinchian

Workflows provide an expressive programming model for fine-grained control of large-scale applications in distributed computing environments. Accurate estimates of complex workflow execution metrics on large-scale machines have several key…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-04-18 Alok Singh , Mai Nguyen , Shweta Purawat , Daniel Crawl , Ilkay Altintas

The Intel Haswell-EP processor generation introduces several major advancements of power control and energy-efficiency features. For computationally intense applications using advanced vector extension (AVX) instructions, the processor…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-08-27 Joseph Schuchart , Daniel Hackenberg , Robert Schöne , Thomas Ilsche , Ramkumar Nagappan , Michael K. Patterson

The energy requirements of current natural language processing models continue to grow at a rapid, unsustainable pace. Recent works highlighting this problem conclude there is an urgent need for methods that reduce the energy needs of NLP…

Computation and Language · Computer Science 2023-05-03 Joseph McDonald , Baolin Li , Nathan Frey , Devesh Tiwari , Vijay Gadepally , Siddharth Samsi

Scientific workflows are used to analyze large amounts of data. These workflows comprise numerous tasks, many of which are executed repeatedly, running the same custom program on different inputs. Users specify resource allocations for each…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-10-11 Fabian Lehmann , Jonathan Bader , Ninon De Mecquenem , Xing Wang , Vasilis Bountris , Florian Friederici , Ulf Leser , Lauritz Thamsen

With the increasing popularity of cloud computing, datacenters are becoming more important than ever before. A typical datacenter typically consists of a large number of homogeneous or heterogeneous servers connected by networks.…

Distributed, Parallel, and Cluster Computing · Computer Science 2014-05-15 Aftab Ahmed Chandio , Zhibin Yu , Feroz Shah Syed , Imtiaz Ali Korejo

Energy efficiency has become a key concern in modern computing. Major processor vendors now offer heterogeneous architectures that combine powerful cores with energy-efficient ones, such as Intel P/E systems, Apple M1 chips, and Samsungs…

Operating Systems · Computer Science 2024-06-28 Till Smejkal , Robert Khasanov , Jeronimo Castrillon , Hermann Härtig

We consider a task graph mapped on a set of homogeneous processors. We aim at minimizing the energy consumption while enforcing two constraints: a prescribed bound on the execution time (or makespan), and a reliability threshold. Dynamic…

Data Structures and Algorithms · Computer Science 2012-08-03 Guillaume Aupy , Anne Benoit , Yves Robert

Many scientific workflow scheduling algorithms need to be informed about task runtimes a-priori to conduct efficient scheduling. In heterogeneous cluster infrastructures, this problem becomes aggravated because these runtimes are required…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-05-24 Jonathan Bader , Fabian Lehmann , Lauritz Thamsen , Jonathan Will , Ulf Leser , Odej Kao

The importance of low power consumption is widely acknowledged due to the increasing use of portable devices, which require minimizing the consumption of energy. The energy in a computational system depends heavily on the software being…

Adaptation and Self-Organizing Systems · Physics 2024-04-15 Kostas Zotos , Andreas Litke , Alexander Chatzigeorgiou , Spyros Nikolaidis , George Stephanides

The rapid adoption of large language models (LLMs) has led to significant advances in natural language processing and text generation. However, the energy consumed through LLM model inference remains a major challenge for sustainable AI…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-07-08 Grant Wilkins , Srinivasan Keshav , Richard Mortier

Energy consumption of software applications has emerged as a critical concern for developers to contemplate in their daily development processes. Previous studies have surveyed a limited number of developers to understand their viewpoints…

Software Engineering · Computer Science 2025-11-18 Bihui Jin , Heng Li , Pengyu Nie , Ying Zou

With the continuous increase of online services as well as energy costs, energy consumption becomes a significant cost factor for the evaluation of data center operations. A significant contributor to that is the performance of database…

Databases · Computer Science 2013-03-21 Raik Niemann , Nikolaos Korfiatis , Roberto Zicari , Richard Göbel

The National Energy Research Scientific Computing Center (NERSC), as the high-performance computing (HPC) facility for the Department of Energy's Office of Science, recognizes the essential role of quantum computing in its future mission.…

The energy consumption by ICT (Information and Communication Technology) equipment is rapidly increasing which causes a significant economic and environmental problem. At present, the network infrastructure is becoming a large portion of…

Networking and Internet Architecture · Computer Science 2016-09-20 Mohammad Habibullah Khan , Eric Rondeau , Jean-Philippe Georges

With the increasing amount of data available to scientists in disciplines as diverse as bioinformatics, physics, and remote sensing, scientific workflow systems are becoming increasingly important for composing and executing scalable data…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-03-20 Jonathan Bader , Nils Diedrich , Lauritz Thamsen , Odej Kao