Lei Chai
Graduate Student
Department of Computer Science and
Engineering
The Ohio State University
Office: Dreese Laboratory 774
Email: chail@cse.ohio-state.edu
Phone (o): (614)
292-8458
Education
Ph.D Student, September 2003 – now, Department of Computer Science and
Engineering, Ohio State University
B.S. June 2003, Department of Computer Science, Zhejiang University,
Research
I am a member of Network-Based
Computing Laboratory. My advisor is Prof. D.K. Panda.
My research
interests include High Performance Computing and Network File System.
• L. Chai, P. Lai, H.-W. Jin and D.
K. Panda,
Designing
An Efficient Kernel-level and User-level Hybrid Approach for MPI Intra-node
Communication on Multi-core Systems, Int'l Conference on Parallel Processing (ICPP '08), Sept. 2008.
• L. Chai, X. Ouyang, R. Noronha and D.K. Panda. pNFS/PVFS2 over InfiniBand: Early Experiences. Petascale Data Storage Workshop 2007, in conjunction with SuperComputing (SC) 2007, Reno, NV, November 2007. Conference Slides
•
H. -W.
Jin, S. Sur, L. Chai, D. K. Panda, Lightweight Kernel-Level
Primitives for High-Performance MPI Intra-Node Communication over Multi-Core
Systems. IEEE Cluster 2007 (Poster),
Austin, TX, September 2007.
•
K.
Vaidyanathan, L. Chai, W. Huang and D. K. Panda, Efficient
Asynchronous Memory Copy Operations on Multi-Core Systems and I/OAT. IEEE Cluster 2007, Austin, TX, September
2007
•
R. Noronha, L. Chai, T. Talpey and D.
K. Panda, Designing NFS With RDMA For Security, Performance and Scalability. The 2007 International Conference on
Parallel Processing (ICPP-07),
• S. Sur, M. Koop, L. Chai and D. K. Panda, Performance
Analysis and Evaluation of Mellanox ConnectX InfiniBand Architecture with
Multi-Core Platforms, 15th
Symposium on Hot Interconnects, August 2007. Conference
Slides
•
L. Chai, Q. Gao and D. K. Panda, Understanding
the Impact of Multi-Core Architecture in Cluster Computing: A Case Study with
Intel Dual-Core System, The 7th IEEE
International Symposium on Cluster Computing and the Grid (CCGrid 2007), May
2007.
•
L. Chai, A. Hartono and D. K.
Panda, Designing
High Performance and Scalable MPI Intra-node Communication Support for Clusters, The IEEE International Conference on Cluster
Computing (Cluster 2006), September 2006.
•
L. Chai, R. Noronha and D. K.
Panda, MPI
over uDAPL: Can High Performance and Portability Exist Across Architectures?,
The 6th IEEE International Symposium on
Cluster Computing and the Grid (CCGrid 2006), May 2006.
• S.
Sur, L. Chai, H.-W. Jin and D. K. Panda, Shared
Receive Queue Based Scalable MPI Design for InfiniBand Clusters, International Parallel and Distributed
Processing Symposium (IPDPS 2006), April, 2006.
• S.
Sur, H.-W. Jin, L. Chai and D. K. Panda, RDMA
Read Based Rendezvous Protocol for MPI over InfiniBand: Design Alternatives and
Benefits, Symposium on Principles
and Practice of Parallel Programming (PPOPP 2006), March 2006.
• L. Chai, R. Noronha, P. Gupta, G.
Brown, and D. K. Panda, Designing
a Portable MPI-2 over Modern Interconnects Using uDAPL Interface,
EuroPVM/MPI 2005, Sept. 2005.
• H. -W. Jin, S. Sur, L. Chai, and
. K. Panda, LiMIC:
Support for High-Performance MPI Intra-Node Communication on Linux Cluster,
Proceedings of the 2005 International
Conference on Parallel Processing (ICPP-05), June 2005
• L. Chai, S. Sur, H. -W. Jin, and
D. K. Panda, Analysis of
Design Considerations for Optimizing Multi-Channel MPI over InfiniBand, Proceedings of Workshop on Communication
Architecture for Clusters (CAC 2005); In Conjunction with the International
Parallel and Distributed Processing Symposium (IPDPS 2005), April 2005
Courses
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Last Update: June, 2007