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In addition to hardware wall-time restrictions commonly seen in high-performance computing systems, it is likely that future systems will also be constrained by energy budgets. In the present work, finite difference algorithms of varying…

Mathematical Software · Computer Science 2017-09-29 Satya P. Jammy , Christian T. Jacobs , David J. Lusher , Neil D. Sandham

This paper presents an extension to an existing instruction set architecture, which gains considerable reduction in power consumption. The reduction in power consumption is achieved through coding of the most commonly executed instructions…

Hardware Architecture · Computer Science 2021-03-17 Bobby Sleeba , Mikael Collin , Mats Brorsson

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

We present a detailed comparison of computational efficiency and precision for several free energy difference ($\Delta F$) methods. The analysis includes both equilibrium and non-equilibrium approaches, and distinguishes between…

Biological Physics · Physics 2009-11-11 F. Marty Ytreberg , Robert H. Swendsen , Daniel M. Zuckerman

Reducing energy consumption is one of the key challenges in computing technology. One factor that contributes to high energy consumption is that all parts of the program are considered equally significant for the accuracy of the end-result.…

The static estimation of the energy consumed by program executions is an important challenge, which has applications in program optimization and verification, and is instrumental in energy-aware software development. Our objective is to…

During compilation from Java source code to bytecode, some information is irreversibly lost. In other words, compilation and decompilation of Java code is not symmetric. Consequently, the decompilation process, which aims at producing…

Software Engineering · Computer Science 2019-12-19 Nicolas Harrand , César Soto-Valero , Martin Monperrus , Benoit Baudry

Deep Learning has enabled many advances in machine learning applications in the last few years. However, since current Deep Learning algorithms require much energy for computations, there are growing concerns about the associated…

Machine Learning · Computer Science 2023-03-06 Vanessa Mehlin , Sigurd Schacht , Carsten Lanquillon

Over the past decades industries have had to tackle the issue of sustainability as a matter of increasing urgency to mitigate greenhouse gas emissions and abide by government regulation policies. The semiconductor industry has come under…

Optimization and Control · Mathematics 2023-11-10 Jenil Agrawal

Energy efficiency is becoming increasingly important for computing systems, in particular for large scale HPC facilities. In this work we evaluate, from an user perspective, the use of Dynamic Voltage and Frequency Scaling (DVFS)…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-03-09 Enrico Calore , Alessandro Gabbana , Sebastiano Fabio Schifano , Raffaele Tripiccione

The fundamental problem considered in this paper is "What is the \textit{energy} consumed for the implementation of a \emph{compressive sensing} decoding algorithm on a circuit?". Using the "information-friction" framework, we examine the…

Information Theory · Computer Science 2015-02-17 Tongxin Li , Mayank Bakshi , Pulkit Grover

Context. Nowadays, 83% of software developers use Large Language Models (LLMs) to generate code. LLMs recently became essential to increase the productivity of software developers and decrease the time and cost of software development.…

Software Engineering · Computer Science 2024-05-07 Vlad-Andrei Cursaru , Laura Duits , Joel Milligan , Damla Ural , Berta Rodriguez Sanchez , Vincenzo Stoico , Ivano Malavolta

Buildings account for 40% of global energy consumption. A considerable portion of building energy consumption stems from heating, ventilation, and air conditioning (HVAC), and thus implementing smart, energy-efficient HVAC systems has the…

Optimization and Control · Mathematics 2025-05-05 Fredrik Hagström , Vikas Garg , Fabricio Oliveira

The overall performance of the development of computing systems has been engrossed on enhancing demand from the client and enterprise domains. but, the intake of ever-increasing energy for computing systems has commenced to bound in…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-10-18 Syed Arshad Ali , Mohammad Affan , Mansaf Alam

In emerging high-performance Network-on-Chip (NoC) architectures, efficient power management is crucial to minimize energy consumption. We propose a novel framework called CAFEEN that employs both heuristic-based fine-grained and machine…

Machine Learning · Computer Science 2024-10-11 Kamil Khan , Sudeep Pasricha

The high variability of renewable energy resources presents significant challenges to the operation of the electric power grid. Conventional generators can be used to mitigate this variability but are costly to operate and produce carbon…

Optimization and Control · Mathematics 2012-04-13 Han-I Su , Abbas El Gamal

The validation of modern software systems incorporates both functional and quality requirements. This paper proposes a validation approach for software quality requirement - its power consumption. This approach validates whether the…

Software Engineering · Computer Science 2007-05-23 Raimondas Lencevicius , Edu Metz , Alexander Ran

This paper provides a first study of utilizing energy harvesting for sustainable machine learning in distributed networks. We consider a distributed learning setup in which a machine learning model is trained over a large number of devices…

Machine Learning · Computer Science 2021-02-11 Basak Guler , Aylin Yener

We investigate the energy efficiency of a library designed for parallel computations with sparse matrices. The library leverages high-performance, energy-efficient Graphics Processing Unit (GPU) accelerators to enable large-scale scientific…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-16 Massimo Bernaschi , Alessandro Celestini , Pasqua D'Ambra , Giorgio Richelli

Machine learning software accounts for a significant amount of energy consumed in data centers. These algorithms are usually optimized towards predictive performance, i.e. accuracy, and scalability. This is the case of data stream mining…

Machine Learning · Computer Science 2018-08-06 Eva García-Martín , Niklas Lavesson , Håkan Grahn , Emiliano Casalicchio , Veselka Boeva