Supercomputer Education and Research Centre (SERC)
Indian Institute of Science (IISc), Bangalore - 560012, India
e-mail: firstname.lastname@example.org Phone: 91-80-22932615 Fax: 91-80-23602648
Associated Lab: Middleware and Runtime Systems (MARS) Lab
I am an Associate Professor in SERC, IISc. Prior to joining IISc, from 1999-2003, I was in Innovative Computing Lab of Dr. Jack Dongarra, Computer Science Department, University of Tennessee, USA, first as a PhD student and then as a senior research associate.
My research interests are in parallel and grid computing. Our lab, GARL, deals with the following primary areas:
►Application Frameworks: Runtime frameworks for irregular applications, hybrid execution strategies, and programming models for accelerator-based systems; processor allocation, mapping and remapping strategies for Torus networks for different application classes including irregular, multi-physics, climate and weather applications.
►Middleware for Production Supercomputers: The objective is to abstract the complexities of the job submissions in supercomputing systems, and to provide quick turnaround times for the user jobs.
►Fault-tolerance: To sustain long-duration executions in the presence of failures, involving techniques like checkpointing and replication.
►Anurag Murty, Vijay Natarajan, Sathish Vadhiyar. Efficient Homology Computations on Multicore and Manycore Systems. To be presented in International Conference on High Performance Computing (HiPC), December 2013, Hyderabad, India.
►Sai Kiran Korwar, Sathish Vadhiyar, Ravi Nanjundiah. GPU-enabled Efficient Executions of Radiation Calculations in Climate Modeling. To be presented in International Conference on High Performance Computing (HiPC), December 2013, Hyderabad, India.
►Preeti Malakar, Vijay Natarajan, Sathish Vadhiyar, Ravi Nanjundiah. A Diffusion-Based Processor Reallocation Strategy for Tracking Multiple Dynamically Varying Weather Phenomena. To be presented in the International Conference on Parallel Processing (ICPP), October 2013, Lyon, France.
►R. Vasudevan, Sathish Vadhiyar, Laxmikant Kale. G-Charm: An Adaptive Runtime System for Message-Driven Parallel Applications on Hybrid Systems. In the proceedings of the International Conference on Supercomputing (ICS), pp 349-358, June 2013, Eugene, Oregon, USA.
►Hari Raghavan, Sathish Vadhiyar. Efficient Asynchronous Executions of AMR Computations and Visualization on a GPU System. Journal of Parallel and Distributed Computing (JPDC), Vol 73/6, pp 866-875, 2013.
Current: 3 Masters by Research, 2 project assistants
Past: 3 PhDs, 6 Masters by Research, 10 Masters by Course, 1 long-duration student intern from INSA, Lyon
►SE 295, January, 3:1. Parallel Programming. 2004,05,06,07,08,09,10,11,12,13.
►SE 292, August, 3:0. High Performance Computing. 2009,10,11,12,13.
►SE 293, August, 3:1. Topics in Grid Computing. 2004,05,06,07.
Chair: Session Chair - ICS 2013, Student affairs committee chair - PPoPP 2010,...
Program Committee: CCGrid 2014, IPDPS 2014, HiPC 2010-2013, HPCC 2013,,...
Reviewer: TPDS 2013, TCC 2013, JPDC 2013,...
Invited Talks: Garuda-NKN Partners Meet - July 2013, UT Austin - June 2013, MSRIT - March 2013,...
►Top Supercomputers-India. A project that lists the top supercomputers in India
►Yahoo! Faculty Research Award, 2011.
►Indian National Academy of Engineering (INAE) Young Engineer Award, 2009.
►University of Tennessee citation for Extraordinary Professional Promise, 2003.