Sridutt Bhalachandra

According to our database, Sridutt Bhalachandra authored at least 23 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Power Consumption Trends in Supercomputers: A Study of NERSC's Cori and Perlmutter Machines.

Ermal Rrapaj, Sridutt Bhalachandra, Zhengji Zhao, Brian Austin, Hai Ah Nam, Nicholas J. Wright

Proceedings of the ISC High Performance 2024 Research Paper Proceedings (39th International Conference), 2024

2023

An automated and portable method for selecting an optimal GPU frequency.

Ghazanfar Ali, Mert Side, Sridutt Bhalachandra, Nicholas J. Wright, Yong Chen

Future Gener. Comput. Syst., December, 2023

Power Analysis of NERSC Production Workloads.

Zhengji Zhao, Ermal Rrapaj, Sridutt Bhalachandra, Brian Austin, Hai Ah Nam, Nicholas J. Wright

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

NPAT - A Power Analysis Tool at NERSC.

Andy Zhang, Sridutt Bhalachandra, Siqi Deng, Zhengji Zhao

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

Comparing Power Signatures of HPC Workloads: Machine Learning vs Simulation.

Anish Govind, Sridutt Bhalachandra, Zhengji Zhao, Ermal Rrapaj, Brian Austin, Hai Ah Nam

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

Performance-Aware Energy-Efficient GPU Frequency Selection using DNN-based Models.

Ghazanfar Ali, Mert Side, Sridutt Bhalachandra, Nicholas J. Wright, Yong Chen

Proceedings of the 52nd International Conference on Parallel Processing, 2023

2022

Understanding the Impact of Input Entropy on FPU, CPU, and GPU Power.

Sridutt Bhalachandra, Brian Austin, Samuel Williams, Nicholas J. Wright

CoRR, 2022

Optimal GPU Frequency Selection using Multi-Objective Approaches for HPC Systems.

Ghazanfar Ali, Sridutt Bhalachandra, Nicholas J. Wright, Mert Side, Yong Chen

Proceedings of the IEEE High Performance Extreme Computing Conference, 2022

2021

Cuttlefish: library for achieving energy efficiency in multicore parallel programs.

Sunil Kumar, Akshat Gupta, Vivek Kumar, Sridutt Bhalachandra

Proceedings of the International Conference for High Performance Computing, 2021

Understanding power variation and its implications on performance optimization on the Cori supercomputer.

Sridutt Bhalachandra, Brian Austin, Nicholas J. Wright

Proceedings of the 2021 International Workshop on Performance Modeling, 2021

2020

Toward an End-to-End Auto-tuning Framework in HPC PowerStack.

Xingfu Wu, Aniruddha Marathe, Siddhartha Jana, Ondrej Vysocky, Jophin John, Andrea Bartolini, Lubomir Riha, Michael Gerndt, Valerie Taylor, Sridutt Bhalachandra

Proceedings of the IEEE International Conference on Cluster Computing, 2020

2019

Understanding the Impact of Dynamic Power Capping on Application Progress.

Srinivasan Ramesh, Swann Perarnau, Sridutt Bhalachandra, Allen D. Malony, Peter H. Beckman

Proceedings of the 2019 IEEE International Parallel and Distributed Processing Symposium, 2019

2017

Improving Energy Efficiency in Memory-constrained Applications Using Core-specific Power Control.

Sridutt Bhalachandra, Allan Porterfield, Stephen L. Olivier, Jan F. Prins, Robert J. Fowler

Proceedings of the 5th International Workshop on Energy Efficient Supercomputing, 2017

An Adaptive Core-Specific Runtime for Energy Efficiency.

Sridutt Bhalachandra, Allan Porterfield, Stephen L. Olivier, Jan F. Prins

Proceedings of the 2017 IEEE International Parallel and Distributed Processing Symposium, 2017

2016

Variability: A Tuning Headache.

Allan Porterfield, Sridutt Bhalachandra, Wei Wang, Rob Fowler

Proceedings of the 2016 IEEE International Parallel and Distributed Processing Symposium Workshops, 2016

Compiler Transformations Meet CPU Clock Modulation and Power Capping.

Wei Wang, Allan Porterfield, John Cavazos, Sridutt Bhalachandra

Proceedings of the 45th International Conference on Parallel Processing Workshops, 2016

2015

Electrical Grid and Supercomputing Centers: An Investigative Analysis of Emerging Opportunities and Challenges.

Natalie J. Bates, Girish Ghatikar, Ghaleb Abdulla, Gregory A. Koenig, Sridutt Bhalachandra, Mehdi Sheikhalishahi, Tapasya Patki, Barry Rountree, Stephen W. Poole

Inform. Spektrum, 2015

Using Dynamic Duty Cycle Modulation to Improve Energy Efficiency in High Performance Computing.

Sridutt Bhalachandra, Allan Porterfield, Jan F. Prins

Proceedings of the 2015 IEEE International Parallel and Distributed Processing Symposium Workshop, 2015

Using Per-Loop CPU Clock Modulation for Energy Efficiency in OpenMP Applications.

Wei Wang, Allan Porterfield, John Cavazos, Sridutt Bhalachandra

Proceedings of the 44th International Conference on Parallel Processing, 2015

Application Runtime Variability and Power Optimization for Exascale Computers.

Allan Porterfield, Rob Fowler, Sridutt Bhalachandra, Barry Rountree, Diptorup Deb, Rob Lewis

Proceedings of the 5th International Workshop on Runtime and Operating Systems for Supercomputers, 2015

2013

OpenMP and MPI application energy measurement variation.

Allan Porterfield, Robert J. Fowler, Sridutt Bhalachandra, Wei Wang

Proceedings of the 1st International Workshop on Energy Efficient Supercomputing, 2013

Power Measurement and Concurrency Throttling for Energy Reduction in OpenMP Programs.

Allan Porterfield, Stephen L. Olivier, Sridutt Bhalachandra, Jan F. Prins

Proceedings of the 2013 IEEE International Symposium on Parallel & Distributed Processing, 2013

2012

Enabling high performance computing using Microsoft HPC server.

Sridutt Bhalachandra, Sripriya Thothadri, Pradeep Rao

Proceedings of the 5th ACM COMPUTE Conference: Intelligent & scalable system technologies, 2012