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Devesh Tiwari

Assistant Professor,  Electrical and Computer Engineering

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  • 617.373.8999

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Research Focus

Large scale high performance computing systems; Data-intensive computing; cloud computing; machine learning and big data analytics

About

Devesh’s research focus revolves around designing sustainable, resilient, and scalable systems with special emphasis on understanding and exploiting cross-layer interactions. His research interest also involves applying high performance computing and data analytics expertise to emerging inter-disciplinary research domains. His research publications have received best paper award nominations at conferences including Supercomputing (SC), Dependable Systems and Networks (DSN), and Parallel & Distributed Processing Symposium (IPDPS). His work has appeared in various conferences such as USENIX FAST, SC, DSN, HPCA, MICRO, IPDPS, and have been covered by the news media including Slashdot and HPCWire.

Before joining Northeastern, Devesh was a staff scientist at the Oak Ridge National Laboratory, a flagship multiprogram science and technology national laboratory of the United States Department of Energy (DOE). Devesh earned his Ph.D. in Electrical and Computer Engineering from North Carolina State University. Before that, he obtained his B.S. degree in Computer Science and Engineering from Indian Institute of Technology (IIT) Kanpur in India.

Research Overview

Large scale high performance computing systems; Data-intensive computing; cloud computing; machine learning and big data analytics

Department Research Areas

Selected Publications

  • K. Mohit, S. Gupta, T. Patel, M. Wilder, W. Shi, S. Fu, C. Engelmann, D. Tiwari, Understanding and Analyzing Interconnect Errors and Network Congestion on a Large Scale HPC System, In Dependable Systems and Networks (DSN), 48th Annual IEEE/IFIP International Conference 2018
  • S.S. Vazhkudai, R. Miller, D. Tiwari, C. Zimmer, F. Wang, S. Oral, R. Gunasekaran, D. Steinert, GUIDE: A Scalable Information Directory Sevice to Collect, Federate, and Analyze Logs for Operational Insights Into a Leadership HPC Facility, In Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, 45, 2017, 1-12
  • S. Gupta, T. Patel, C. Engelmann, and D. Tiwari, Failures in Large Scale Systems: Long-Term Measurement, Analysis, and implications, In Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, 45, 2017, 44
  • J. Kelley, C. Stewart, N. Morris, D. Tiwari, Y. He, S. Elnikety, Obtaining and Managing Answer Quality for Online Data-Intensive Services, ACM Transactions on Modeling and Performance Evaluation of Computing Systems (TOMPECS), 2(2), 2017, 11
  • B. Nie, J. Xue, S. Gupta, C. Engelmann, E. Smirni, D. Tiwari, Characterizing Temperature, Power, and Soft-Error Behaviors in Data Center Systems: Insights, Challenges, and Opportunities, In Proceedings of the 25th IEEE International Symposium on the Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS) 2017, 22-31
  • S. Gupta, T. Patel, C. Engelmann, D. Tiwari, Failures in Large Scale Systems: Long-term Measurement, Analysis, and Implications, Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, 44, 2017, 12

Faculty

Jul 08, 2019

Exploring New Territories in HPC Job Scheduling

ECE Assistant Professor Devesh Tiwari was awarded a $500K NSF grant for “REYAZ: Reliability-Aware Job Scheduling for HPC Systems.”

Faculty

Sep 20, 2017

Tiwari Selected as Program Area Vice Chair for IPDPS

ECE Assistant Professor Desesh Tiwari was selected to be the Program Area Vice Chair for the 32nd IEEE International Parallel and Distributed Processing Symposium which is one of the leading conferences in high performance parallel and distributed computing.

Jan 20, 2017

New Faculty Spotlight: Devesh Tiwari

Devesh Tiwari joins the Electrical & Computer Engineering department in January 2017 as an Assistant Professor.

Faculty

Jan 13, 2017

Increasing the Reliability of Supercomputing

ECE Assistant Professor Devesh Tiwari is researching methods to improve supercomputing by making large-scale, data-intensive computing more efficient, more reliable, and more sustainable so innovation can flourish.

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