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Mobirise

Director
Ahmed Louri, IEEE Fellow

David and Marilyn Karlgaard Endowed Chair Professor of ECE
Director, HPCAT Laboratory
Editor-in-Chief, IEEE Transactions on Computers

Associate Editor, IEEE Transactions on Cloud Computing
Associate Editor, IEEE Transactions on Sustainable Computing

1

Prof. Louri Receives The George Washington University 2021 Office of the Vice-President for Research, Distinguished Researcher Award!

Congratulations to Prof. Ahmed Louri, who was selected to receive the GWU 2021 Office of the Vice-President for Research (OVPR), Distinguished Researcher Award. The OVPR Distinguished Researcher Award recognizes GWU faculty members who have made significant contributions in research and scholarship to the university and society. The award is given annually to just one GWU faculty member.

2

Prof. Louri is the recipient of the 2020 IEEE Computer Society’s Edward J. McCluskey Technical Achievement Award

Prof. Ahmed Louri is the recipient of the IEEE Computer Society 2020 Edward J. McCluskey Technical Achievement Award, “for pioneering contributions to the solution of on-chip and off-chip communication problems for parallel computing and manycore architectures.” (Award Video)


Lab Mission

We rely on computing in the design of systems for energy, transportation, finance, education, health, defense, entertainment, and overall wellness. However, today's computing systems are facing major challenges both at the technology and application levels. At the technology level, traditional scaling of device sizes has slowed down and the reduction of cost per transistor is plateauing, making it increasingly difficult to extract more computer performance by employing more transistors on-chip. Power limits and reduced semiconductor reliability are making device scaling more difficult – if not impossible – to leverage for performance in the future and across all platforms, including mobile, embedded systems, laptops, servers, and datacenters. Simultaneously, at the application level, we are entering a new computing era that calls for a migration from an algorithm computing world to a learning-based, data-intensive computing paradigm in which human capabilities are scaled and magnified. To meet the ever-increasing computing needs and to overcome power density limitations, the computing industry has embraced parallelism (parallel computing) as the only method for improving computer performance. Today, computing systems are being designed with tens to hundreds of computing cores integrated into a single chip and hundreds to thousands of computing servers based on these chips are connected in datacenters and supercomputers. However, power consumption remains a significant design problem, and such highly parallel systems still face major challenges in terms of energy efficiency, performance, and reliability. 


Professor Louri and his team investigate novel parallel computer architectures and technologies which deliver high reliability, high performance, and energy-efficient solutions to important application domains and societal needs. The research has far-reaching impacts on the computing industry and society at large. Current research topics include: (1) the use of machine learning techniques for designing energy-efficient, reliable multicore architectures, (2) scalable accelerator-rich reconfigurable heterogeneous architectures, (3) emerging interconnect technologies (photonic, wireless, RF, hybrid) for network-on-chips (NoCs) & embedded systems, (4) future parallel computing models and architectures including Convolutional Neural Networks (CNNs), Deep Neural Networks (DNNs), near data computing, approximate computing, and (5) cloud and edge computing.


Current Research

We Are Hiring!

HPCAT Laboratory is looking for new post-doctoral research fellows and Ph.D. students!


HPCAT Members

Jiajun
Li

Post-Doctoral Scientist

Lei
Yang

Post-Doctoral Scientist

Hao
Zheng

PhD Student

Ke
Wang

PhD Student

Yuechen
Chen

PhD Student

Yuan
Li

PhD Student

Hanan
Alqarni

PhD Student

Yaqi
Wu

PhD Student

Yingnan
Zhao

PhD Student

Jiani
Li

PhD Student

Zhaohan
Xi

PhD Student

Jiaqi Yang

PhD Student

Marie-Laure
Brossay

Undergraduate 
Student

Sebastian
Foubert

Undergraduate
Student

Sphia
Martinez

Undergraduate Student

Parmvir
Chahal

Undergraduate Student

News Highlights

Check out the latest news about HPCAT labs

Dr. Louri is the recipient of the 2020 IEEE Computer Society’s Edward J. McCluskey Technical Achievement Award

The award is given for outstanding and innovative contributions to the fields of computer and information science and engineering or computer technology, usually within the past 10, and not more than 15, years. (More) 

HPCAT was awarded a $1.2 Million NSF Grant

National Science Foundation grant is for the project "Neural-Network-based Stochastic Computing Architectures with applications to Machine Learning". This award brings the total amount of federal funds for Prof. Louri for this research topic to $4 million over the past three years.


Academic Research Partners

Avinash Karanth

Joseph K. Jachinowski Professor
Ohio University

Razvan Bunescu

Associate Professor

Ohio University

Savas Kaya

Professor

Ohio University

Dongsheng Brian Ma

Professor

University of Texas at Dallas

Fabrizio Lombardi

ITC Endowed Professor
Northeastern University

Hao Xin

Professor
University of Arizona

Guang R. Gao

Distinguished Professor
 University of Delaware

Jean-Luc Gaudiot

Distinguished Professor
University of California - Irvine


Related Organizations

HPCAT Lab
High Performance Computing Architectures & Technologies Lab

Department of Electrical and Computer Enginnering
School of Engineering and Applied Science
The George Washington University


800 22nd Street NW
Washington, DC 20052
United States of America 

Contact

Ahmed Louri, IEEE Fellow
David and Marilyn Karlgaard Endowed Chair Professor of ECE
Director,  HPCAT Lab 


Email: louri@gwu.edu                    
Phone: +1 (202) 994 8241