Greg
Eisenhauer

General Information

Email:
eisen@cc.gatech.edu
Phone:
404-894-3227
Location - Building:
KACB
Location - Room:
3410
Roles:
Research Faculty
Primary Unit:
School of Computer Science

Details

Degrees with subject and Postdoc Experience:
Degree Type
Ph.D.
Subject
Computer Science
Year
1998
Institution
Georgia Institute of Technology
Location
Atlanta, GA
Statement of Research Interests:

Dr. Eisenhauer’s research focuses systems and middleware, particularly in the context of high performance computing and communication.  His recent work focus on streaming data, customizable communication protocols and efficient metadata handling.

Statement of Teaching Interests:

Dr. Eisenhauer’s teaching is focused on distributed and high performance computing systems. His research is student-focused and actively involves both graduate and undergraduate students.

Selection of recent research, scholarly, and creative activities:

Unlocking the Unusable: A Proactive Caching Framework for Reusing Partial Overlapped Data, C Guo, N Podhorszki, G Eisenhauer, Z Xie, S Klasky, Z Cao, Proceedings of the 17th ACM Workshop on Hot Topics in Storage and File Systems, 2025.

HPC I/O Innovations in the Exascale Era, G Eisenhauer, N Podhorszki, A Gainaru, S Klasky, J Gu, V Bolea, L Dulac, ..., The International Journal of High Performance Computing Applications, 2025.

HPC Campaign Management: Remote data access with user-defined error bound using ADIOS and ZFP, N Podhorszki, G Eisenhauer, T Kurc, Q Gong, Q Liu, J Chen, A Gainaru, Junmin Gu, Scott Klasky, Proceedings of the 2025 Supercomputing Asia Conference, 91-95.

The Artificial Scientist--in-transit Machine Learning of Plasma Simulations, J Kelling, V Bolea, M Bussmann, A Checkervarty, A Debus, J Ebert, ..., arXiv preprint arXiv:2501.03383, 2025.

To derive or not to derive: I/O libraries take charge of derived quantities computation, A Gainaru, N Podhorszki, L Dulac, Q Gong, S Klasky, G Eisenhauer, A Kougkas, XH Sun, J Lofstead,  2024 IEEE 36th International Symposium on Computer Architecture and High Performance Computing.

Optimizing Metadata Exchange: Leveraging DAOS for ADIOS Metadata I/O, RS Venkatesh, G Eisenhauer, N Podhorszki, D Ganyushin, S Klasky, A Gavrilovska, ISC High Performance 2024 Research Paper Proceedings (39th International Conference), 2024.

  

Streaming data in HPC workflows using ADIOS, G Eisenhauer, N Podhorszki, A Gainaru, S Klasky, P Davis, M Parashar, M Wolf, E Suchyta, E Fredj, V Bolea, F Pöschel, K Steingiger, M Bussman, R Pausch, S Chandrasekaran, Proceedings of the Cray User Group, 31-43, 2024

  

Enhancing metadata transfer efficiency: unlocking the potential of daos in the adios context, R Sarpangala Venkatesh, G Eisenhauer, S Klasky, A Gavrilovska, Proceedings of the SC'23 Workshops of the International Conference on High Performance Computing, Network, Storage, and Analysis, SC2025.

  

RAI4IoE: Responsible AI for enabling the Internet of Energy, M Xue, S Nepal, L Liu, S Sethuvenkatraman, X Yuan, C Rudolph, R Sun, G Eisenhauer, 2023 5th IEEE International Conference on Trust, Privacy and Security in Intelligent Systems and Applications (TPS-ISA)

  

F*** workflows: when parts of FAIR are missing, SR Wilkinson, G Eisenhauer, AJ Kapadia, K Knight, J Logan, P Widener, M Wolf, 2022 IEEE 18th International Conference on e-Science (e-Science), 507-512.