Publications

  • Bhalachandra, Sridutt, Allan Porterfield, Stephen L. Olivier, Jan F. Prins, and Rob Fowler. "Improving energy efficiency in memory-constrained applications using core-specific power control." In Proceedings of the 5th International Workshop on Energy Efficient Supercomputing, E2SC’17, pages 6:1–6:8, New York, NY, USA. ACM. [link] [slides]
  • Bhalachandra, Sridutt, Allan Porterfield, Stephen L. Olivier and Jan F. Prins. "An Adaptive Core-specific Runtime for Energy Efficiency." In IEEE Parallel and Distributed Processing Symposium (IPDPS), 2017 IEEE International, pp. 947-956. IEEE, 2017. [link] [slides]
  • Wang, Wei, Allan Porterfield, John Cavazos, and Sridutt Bhalachandra. "Compiler Transformations Meet CPU Clock Modulation and Power Capping." In Parallel Processing Workshops (ICPPW), 2016 45th International Conference on, pp. 266-272. IEEE, 2016. [link]
  • Porterfield, Allan, Sridutt Bhalachandra, Wei Wang, and Rob Fowler."Variability: A Tuning Headache." In 2016 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), pp. 1069-1072. IEEE, 2016. [link]
  • Wang, Wei, Allan Porterfield, John Cavazos, and Sridutt Bhalachandra. "Using per-loop CPU clock modulation for energy efficiency in OpenMP applications." In Parallel Processing (ICPP), 2015 44th International Conference on, pp. 629-638. IEEE, 2015. [link] [slides]
  • Porterfield, Allan, Rob Fowler, Sridutt Bhalachandra, Barry Rountree, Diptorup Deb, and Rob Lewis. "Application Runtime Variability and Power Optimization for Exascale Computers." In Proceedings of the 5th International Workshop on Runtime and Operating Systems for Supercomputers, p. 3. ACM, 2015. [link]
  • Bhalachandra, Sridutt, Allan Porterfield, and Jan F. Prins. "Using Dynamic Duty Cycle Modulation to improve energy efficiency in High Performance Computing." In Parallel and Distributed Processing Symposium Workshop (IPDPSW), 2015 IEEE International, pp. 911-918. IEEE, 2015. [link]
  • Bates, Natalie, Girish Ghatikar, Ghaleb Abdulla, Gregory A. Koenig, Sridutt Bhalachandra, Mehdi Sheikhalishahi, Tapasya Patki, Barry Rountree, and Stephen Poole. "Electrical Grid and Supercomputing Centers: An Investigative Analysis of Emerging Opportunities and Challenges." Informatik- Spektrum (2014): 1-17. [link]
  • Porterfield, Allan, Rob Fowler, Sridutt Bhalachandra, and Wei Wang. "OpenMP and MPI application energy measurement variation." In Proceedings of the 1st International Workshop on Energy Efficient Supercomputing, p. 7. ACM, 2013. [link]
  • Porterfield, Allan K., Stephen L. Olivier, Sridutt Bhalachandra, and Jan F. Prins. "Power measurement and concurrency throttling for energy reduction in openmp programs." In Parallel and Distributed Processing Symposium Workshops & PhD Forum (IPDPSW), 2013 IEEE 27th International, pp. 884-891. IEEE, 2013. [link]
  • Bhalachandra, Sridutt, Sripriya Thothadri, and Pradeep Rao. "Enabling high performance computing using Microsoft HPC server." In Proceedings of the 5th ACM COMPUTE Conference: Intelligent & scalable system technologies, p. 12. ACM, 2012. [link]