Nikhil Bhatia

Future Technologies Group Computer Science and Mathematics Division Oak Ridge National Laboratory
Address:	One Bethel Valley Road MS-6173 Oak Ridge, TN 37831-6173
Office:	Bldg 5100, Room 228
Phone:	+1.865.241.1535
Fax:	+1.865.241.2650
Email:	bhatia@ornl.gov
URL:	http://www.ccs.ornl.gov/~bhatia

About

I recently joined the Future Technologies Group led by Dr Jeffrey Vetter. Before joining this group, I was pursuing my Masters at the University of Tennessee in the Department of Computer Science. At University of Tennessee, I worked with Dr Felix Wolf in the KOJAK working group of the Innovative Computing Laboratory directed by Dr Jack Dongarra. Before my Masters, I finished my undergraduate degree in Computer Engineering from Mumbai University, Mumbai, India.

Research Interests

I am interested in the following research areas:

Scalable tools for performance analysis of parallel applications.

Systems software for high performance computing.

Publications

N. Bhatia, S.R. Alam and J.S. Vetter, "Performance Modeling of Emerging HPC Architectures", In Proceedings of DOD High Performance Computing Modernization Program UGC, 2006, Denver, Colorado, USA, June 2006.

J.S. Vetter, N. Bhatia, E.M. Grobelny, and P.C. Roth, "Capturing Petascale Application Characteristics with the Sequoia Toolkit," In Proceedings of Parallel Computing 2005 (ParCO 2005), Malaga, Spain, September 2005

Bhatia, N., Song, F., Wolf, F., Dongarra, J., Mohr, B., Moore, S. "Automatic Experimental Analysis of Communication Patterns in Virtual Topologies," The 2005 International Conference on Parallel Processing (ICPP-05), Oslo, Norway, June 14-17, 2005.

Bhatia, N., Moore, S., Wolf, F., Dongarra, J., Mohr, B. "A Pattern-Based Approach to Automated Application Performance Analysis," Workshop on Patterns in High Performance Computing, University of Illinois at Urbana-Champaign, May, 2005.

Song, F., Wolf, F., Bhatia, N., Dongarra, J., Moore, S. "An Algebra for Cross-Experiment Performance Analysis," The 2004 International Conference on Parallel Processing (ICCP-04), Montreal, Quebec, Canada, August 15-18, 2004.

Last Modified April 27th, 2005, 5:17pm