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ORCIDBarry Rountree
Barry L. Rountree
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- affiliation: Lawrence Livermore National Laboratory (LLNL), Livermore, CA, USA
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2020 – today
- 2023
[j14]Barry Rountree, William Condee:
Nonsense Code: A Nonmaterial Performance. Digit. Humanit. Q. 17(2) (2023)- [c59]Kyle Fan
, Barry Rountree, Tapasya Patki, Aniruddha Marathe, Stephanie Brink, Duncan McFarlane, Eric Green, Kathleen Shoga:
msr-genie: Navigating Model Specific Registers Across Processor Generations. SC Workshops 2023: 696-703 - 2022
- [c58]Tre' R. Jeter, Matthew J. Bobbitt, Barry L. Rountree:
SpackNVD: A Vulnerability Audit Tool for Spack Packages. S-HPC 2022: 9-17 - 2021
- [j13]Stephanie Brink, Matthew Larsen, Hank Childs, Barry Rountree:
Evaluating adaptive and predictive power management strategies for optimizing visualization performance on supercomputers. Parallel Comput. 104-105: 102782 (2021) - [c57]Tapasya Patki, Adam Bertsch, Ian Karlin, Dong H. Ahn, Brian Van Essen, Barry Rountree, Bronis R. de Supinski, Nathan Besaw:
Monitoring Large Scale Supercomputers: A Case Study with the Lassen Supercomputer. CLUSTER 2021: 468-480 - [c56]Anwesha Das, Frank Mueller, Barry Rountree:
Systemic Assessment of Node Failures in HPC Production Platforms. IPDPS 2021: 267-276 - 2020
- [c55]Anwesha Das, Frank Mueller, Barry Rountree:
Aarohi: Making Real-Time Node Failure Prediction Feasible. IPDPS 2020: 1092-1101
2010 – 2019
- 2019
- [j12]Kelly Kochanski, Gian-Carlo Defazio, Eric Green, Richard Barnes, Carlos Downie, Adam Rubin, Barry Rountree:
Rescal-snow: Simulating snow dunes with cellular automata. J. Open Source Softw. 4(42): 1699 (2019) - [c54]Dimitrios Chasapis, Miquel Moretó, Martin Schulz, Barry Rountree, Mateo Valero, Marc Casas:
Power efficient job scheduling by predicting the impact of processor manufacturing variability. ICS 2019: 296-307 - [c53]Stephanie Labasan, Matthew Larsen, Hank Childs, Barry Rountree:
Power and Performance Tradeoffs for Visualization Algorithms. IPDPS 2019: 325-334 - [c52]Neha Gholkar, Frank Mueller, Barry Rountree:
Uncore power scavenger: a runtime for uncore power conservation on HPC systems. SC 2019: 27:1-27:23 - [c51]Tapasya Patki, Zachary Frye, Harsh Bhatia, Francesco Di Natale, James N. Glosli, Helgi I. Ingólfsson, Barry Rountree:
Comparing GPU Power and Frequency Capping: A Case Study with the MuMMI Workflow. WORKS@SC 2019: 31-39 - [i3]Kelly Kochanski, Divya Mohan, Jenna Horrall, Barry Rountree, Ghaleb Abdulla:
Deep learning predictions of sand dune migration. CoRR abs/1912.10798 (2019) - 2018
- [c50]Neha Gholkar, Frank Mueller, Barry Rountree, Aniruddha Marathe:
PShifter: feedback-based dynamic power shifting within HPC jobs for performance. HPDC 2018: 106-117 - [c49]Ryuichi Sakamoto, Tapasya Patki, Thang Cao, Masaaki Kondo, Koji Inoue, Masatsugu Ueda, Daniel A. Ellsworth, Barry Rountree, Martin Schulz:
Analyzing Resource Trade-offs in Hardware Overprovisioned Supercomputers. IPDPS 2018: 526-535 - 2017
- [j11]Ramy Medhat, Michael O. Lam, Barry L. Rountree, Borzoo Bonakdarpour, Sebastian Fischmeister:
Managing the Performance/Error Tradeoff of Floating-point Intensive Applications. ACM Trans. Embed. Comput. Syst. 16(5s): 184:1-184:19 (2017) - [c48]Stephanie Labasan, Matthew Larsen, Hank Childs, Barry Rountree:
PaViz: A Power-Adaptive Framework for Optimizing Visualization Performance. EGPGV@EuroVis 2017: 1-10 - [c47]Matthias Maiterth, Torsten Wilde, David K. Lowenthal, Barry Rountree, Martin Schulz, Jonathan Eastep, Dieter Kranzlmiiller:
Power Aware High Performance Computing: Challenges and Opportunities for Application and System Developers - Survey & Tutorial. HPCS 2017: 3-10 - [c46]Ryuichi Sakamoto, Thang Cao, Masaaki Kondo, Koji Inoue, Masatsugu Ueda, Tapasya Patki, Daniel A. Ellsworth, Barry Rountree, Martin Schulz:
Production Hardware Overprovisioning: Real-World Performance Optimization Using an Extensible Power-Aware Resource Management Framework. IPDPS 2017: 957-966 - [c45]Aniruddha Marathe, Ghaleb Abdulla, Barry L. Rountree, Kathleen Shoga:
Towards a Unified Monitoring Framework for Power, Performance and Thermal Metrics: A Case Study on the Evaluation of HPC Cooling Systems. IPDPS Workshops 2017: 974-983 - [c44]Daniel A. Ellsworth, Tapasya Patki, Martin Schulz, Barry Rountree, Allen D. Malony:
Simulating Power Scheduling at Scale. E2SC@SC 2017: 2:1-2:8 - [c43]Will Whiteside, Shelby H. Funk, Aniruddha Marathe, Barry Rountree:
PANN: Power Allocation via Neural Networks Dynamic Bounded-Power Allocation in High Performance Computing. E2SC@SC 2017: 8:1-8:7 - [c42]Aniruddha Marathe, Yijia Zhang, Grayson Blanks, Nirmal Kumbhare, Ghaleb Abdulla, Barry Rountree:
An empirical survey of performance and energy efficiency variation on Intel processors. E2SC@SC 2017: 9:1-9:8 - [c41]Ramy Medhat, Shelby H. Funk, Barry Rountree:
Scalable performance bounding under multiple constrained renewable resources. E2SC@SC 2017: 10:1-10:8 - [c40]Aniruddha Marathe, Rushil Anirudh, Nikhil Jain, Abhinav Bhatele, Jayaraman J. Thiagarajan, Bhavya Kailkhura, Jae-Seung Yeom, Barry Rountree, Todd Gamblin:
Performance modeling under resource constraints using deep transfer learning. SC 2017: 31 - 2016
- [j10]Aniruddha Marathe, Rachel Harris, David K. Lowenthal, Bronis R. de Supinski, Barry Rountree, Martin Schulz:
Exploiting Redundancy and Application Scalability for Cost-Effective, Time-Constrained Execution of HPC Applications on Amazon EC2. IEEE Trans. Parallel Distributed Syst. 27(9): 2574-2588 (2016) - [c39]Neha Gholkar, Frank Mueller, Barry Rountree:
Power Tuning HPC Jobs on Power-Constrained Systems. PACT 2016: 179-191 - [c38]Lee Savoie, David K. Lowenthal, Bronis R. de Supinski, Tanzima Z. Islam, Kathryn M. Mohror, Barry Rountree, Martin Schulz:
I/O Aware Power Shifting. IPDPS 2016: 740-749 - [c37]Barry Rountree, Shuaiwen Leon Song:
HPPAC Introduction and Committees. IPDPS Workshops 2016: 1089 - [c36]Neha Gholkar, Frank Mueller, Barry Rountree:
A Power-Aware Cost Model for HPC Procurement. IPDPS Workshops 2016: 1110-1113 - [c35]Matthias Maiterth, Martin Schulz, Dieter Kranzlmüller, Barry Rountree:
Power Balancing in an Emulated Exascale Environment. IPDPS Workshops 2016: 1142-1149 - [c34]Tapasya Patki, David K. Lowenthal, Barry L. Rountree, Martin Schulz, Bronis R. de Supinski:
Economic Viability of Hardware Overprovisioning in Power-Constrained High Performance Computing. E2SC@SC 2016: 8-15 - [c33]Michael O. Lam, Barry L. Rountree:
Floating-Point Shadow Value Analysis. ESPT@SC 2016: 18-25 - [c32]Daniel A. Ellsworth, Tapasya Patki, Martin Schulz, Barry Rountree, Allen D. Malony:
A Unified Platform for Exploring Power Management Strategies. E2SC@SC 2016: 24-30 - [i2]Hans Michael Gerndt, Michael Glaß, Sri Parameswaran, Barry L. Rountree:
Dark Silicon: From Embedded to HPC Systems (Dagstuhl Seminar 16052). Dagstuhl Reports 6(1): 224-244 (2016) - 2015
- [j9]Natalie J. Bates, Girish Ghatikar, Ghaleb Abdulla, Gregory A. Koenig, Sridutt Bhalachandra, Mehdi Sheikhalishahi, Tapasya Patki, Barry Rountree, Stephen W. Poole:
Electrical Grid and Supercomputing Centers: An Investigative Analysis of Emerging Opportunities and Challenges. Inform. Spektrum 38(2): 111-127 (2015) - [j8]Thomas R. W. Scogland, Wu-chun Feng, Barry Rountree, Bronis R. de Supinski:
CoreTSAR: Core Task-Size Adapting Runtime. IEEE Trans. Parallel Distributed Syst. 26(11): 2970-2983 (2015) - [c31]Swann Perarnau, Rajeev Thakur, Kamil Iskra, Ken Raffenetti, Franck Cappello, Rinku Gupta, Peter H. Beckman, Marc Snir, Henry Hoffmann, Martin Schulz, Barry Rountree:
Distributed Monitoring and Management of Exascale Systems in the Argo Project. DAIS 2015: 173-178 - [c30]Allan Porterfield, Rob Fowler, Sridutt Bhalachandra, Barry Rountree, Diptorup Deb, Rob Lewis:
Application Runtime Variability and Power Optimization for Exascale Computers. ROSS@HPDC 2015: 3:1-3:8 - [c29]Tapasya Patki, David K. Lowenthal, Anjana Sasidharan, Matthias Maiterth, Barry Rountree, Martin Schulz, Bronis R. de Supinski:
Practical Resource Management in Power-Constrained, High Performance Computing. HPDC 2015: 121-132 - [c28]Daniel A. Ellsworth, Allen D. Malony, Barry Rountree, Martin Schulz:
POW: System-wide Dynamic Reallocation of Limited Power in HPC. HPDC 2015: 145-148 - [c27]Wu-chun Feng, Barry Rountree:
HPPAC Introduction and Committees. IPDPS Workshops 2015: 848 - [c26]Rogelio Long, Shirley Moore, Barry Rountree:
Iso-Power-Efficiency: An Approach to Scaling Application Codes with a Power Budget. IPDPS Workshops 2015: 905-910 - [c25]Yuichi Inadomi, Tapasya Patki, Koji Inoue, Mutsumi Aoyagi, Barry Rountree, Martin Schulz, David K. Lowenthal, Yasutaka Wada, Keiichiro Fukazawa, Masatsugu Ueda, Masaaki Kondo, Ikuo Miyoshi:
Analyzing and mitigating the impact of manufacturing variability in power-constrained supercomputing. SC 2015: 78:1-78:12 - [c24]Peter E. Bailey, Aniruddha Marathe, David K. Lowenthal, Barry Rountree, Martin Schulz:
Finding the limits of power-constrained application performance. SC 2015: 79:1-79:12 - [c23]Daniel A. Ellsworth, Allen D. Malony, Barry Rountree, Martin Schulz:
Dynamic power sharing for higher job throughput. SC 2015: 80:1-80:11 - [c22]Aniruddha Marathe, Peter E. Bailey, David K. Lowenthal, Barry Rountree, Martin Schulz, Bronis R. de Supinski:
A Run-Time System for Power-Constrained HPC Applications. ISC 2015: 394-408 - [i1]Dieter Kranzlmüller, Barry Rountree:
Power-Bounded HPC Performance Optimization (Dagstuhl Perspectives Workshop 15342). Dagstuhl Reports 5(8): 1-8 (2015) - 2014
- [j7]Robert Schöne, Jan Treibig, Manuel F. Dolz, Carla Guillén, Carmen B. Navarrete, Michael Knobloch, Barry Rountree:
Tools and methods for measuring and tuning the energy efficiency of HPC systems. Sci. Program. 22(4): 273-283 (2014) - [c21]Aniruddha Marathe, Rachel Harris, David K. Lowenthal, Bronis R. de Supinski, Barry Rountree, Martin Schulz:
Exploiting redundancy for cost-effective, time-constrained execution of HPC applications on amazon EC2. HPDC 2014: 279-290 - [c20]Peter E. Bailey, David K. Lowenthal, Vignesh Ravi, Barry Rountree, Martin Schulz, Bronis R. de Supinski:
Adaptive Configuration Selection for Power-Constrained Heterogeneous Systems. ICPP 2014: 371-380 - [c19]Alfredo Giménez, Todd Gamblin, Barry Rountree, Abhinav Bhatele, Ilir Jusufi, Peer-Timo Bremer, Bernd Hamann:
Dissecting On-Node Memory Access Performance: A Semantic Approach. SC 2014: 166-176 - [c18]Thomas R. W. Scogland, Wu-chun Feng, Barry Rountree, Bronis R. de Supinski:
CoreTSAR: Adaptive Worksharing for Heterogeneous Systems. ISC 2014: 172-186 - 2013
- [j6]Barry Rountree, Todd Gamblin, Bronis R. de Supinski, Martin Schulz, David K. Lowenthal, Guy Cobb, Henry M. Tufo:
Parallelizing heavyweight debugging tools with mpiecho. Parallel Comput. 39(3): 156-166 (2013) - [c17]Osman Sarood, Akhil Langer, Laxmikant V. Kalé, Barry Rountree, Bronis R. de Supinski:
Optimizing power allocation to CPU and memory subsystems in overprovisioned HPC systems. CLUSTER 2013: 1-8 - [c16]Aniruddha Marathe, Rachel Harris, David K. Lowenthal, Bronis R. de Supinski, Barry Rountree, Martin Schulz, Xin Yuan:
A comparative study of high-performance computing on the cloud. HPDC 2013: 239-250 - [c15]Tapasya Patki, David K. Lowenthal, Barry Rountree, Martin Schulz, Bronis R. de Supinski:
Exploring hardware overprovisioning in power-constrained, high performance computing. ICS 2013: 173-182 - [c14]Shuaiwen Song, Chun-Yi Su, Barry Rountree, Kirk W. Cameron:
A Simplified and Accurate Model of Power-Performance Efficiency on Emergent GPU Architectures. IPDPS 2013: 673-686 - [c13]Martin Schulz, James F. Belak, Abhinav Bhatele, Peer-Timo Bremer, Greg Bronevetsky, Marc Casas, Todd Gamblin, Katherine E. Isaacs, Ignacio Laguna, Joshua A. Levine, Valerio Pascucci, David F. Richards, Barry Rountree:
Performance Analysis Techniques for the Exascale Co-Design Process. PARCO 2013: 19-32 - 2012
- [c12]Chen-Han Ho, Marc de Kruijf, Karthikeyan Sankaralingam, Barry Rountree, Martin Schulz, Bronis R. de Supinski:
Mechanisms and Evaluation of Cross-Layer Fault-Tolerance for Supercomputing. ICPP 2012: 510-519 - [c11]Thomas Scogland, Barry Rountree, Wu-chun Feng, Bronis R. de Supinski:
Heterogeneous Task Scheduling for Accelerated OpenMP. IPDPS 2012: 144-155 - [c10]Barry Rountree, Dong H. Ahn, Bronis R. de Supinski, David K. Lowenthal, Martin Schulz:
Beyond DVFS: A First Look at Performance under a Hardware-Enforced Power Bound. IPDPS Workshops 2012: 947-953 - [c9]Shuaiwen Leon Song, Chun-Yi Su, Barry Rountree, Kirk W. Cameron:
Abstract: Three Steps to Model Power-Performance Efficiency for Emergent GPU-Based Parallel Systems. SC Companion 2012: 1344-1345 - 2011
- [c8]Barry Rountree, David K. Lowenthal, Martin Schulz, Bronis R. de Supinski:
Practical performance prediction under Dynamic Voltage Frequency Scaling. IGCC 2011: 1-8 - [c7]Ignacio Laguna, Todd Gamblin, Bronis R. de Supinski, Saurabh Bagchi, Greg Bronevetsky, Dong H. Ahn, Martin Schulz, Barry Rountree:
Large scale debugging of parallel tasks with AutomaDeD. SC 2011: 50:1-50:10 - 2010
- [c6]Bradley J. Barnes, Jeonifer Garren, David K. Lowenthal, Jaxk Reeves, Bronis R. de Supinski, Martin Schulz, Barry Rountree:
Using focused regression for accurate time-constrained scaling of scientific applications. IPDPS 2010: 1-12
2000 – 2009
- 2009
- [b1]Barry Rountree:
Theory and Practice of Dynamic Voltage/Frequency Scaling in the High Performance Computing Environment. University of Arizona, Tucson, USA, 2009 - [c5]Barry Rountree, David K. Lowenthal, Bronis R. de Supinski, Martin Schulz, Vincent W. Freeh, Tyler K. Bletsch:
Adagio: making DVS practical for complex HPC applications. ICS 2009: 460-469 - 2008
- [c4]Bradley J. Barnes, Barry Rountree, David K. Lowenthal, Jaxk Reeves, Bronis R. de Supinski, Martin Schulz:
A regression-based approach to scalability prediction. ICS 2008: 368-377 - 2007
- [j5]Gregory L. Lee, Martin Schulz, Dong H. Ahn, Andrew Bernat, Bronis R. de Supinski, Steven Y. Ko, Barry Rountree:
Dynamic Binary Instrumentation and Data Aggregation on Large Scale Systems. Int. J. Parallel Program. 35(3): 207-232 (2007) - [j4]Vincent W. Freeh, David K. Lowenthal, Feng Pan, Nandini Kappiah, Robert Springer, Barry Rountree, Mark E. Femal:
Analyzing the Energy-Time Trade-Off in High-Performance Computing Applications. IEEE Trans. Parallel Distributed Syst. 18(6): 835-848 (2007) - [c3]Barry Rountree, David K. Lowenthal, Shelby H. Funk, Vincent W. Freeh, Bronis R. de Supinski, Martin Schulz:
Bounding energy consumption in large-scale MPI programs. SC 2007: 49 - 2006
- [j3]Chris Bentley, Scott A. Watterson, David K. Lowenthal, Barry Rountree:
Implicit array bounds checking on 64-bit architectures. ACM Trans. Archit. Code Optim. 3(4): 502-527 (2006) - [c2]Robert Springer, David K. Lowenthal, Barry Rountree, Vincent W. Freeh:
Minimizing execution time in MPI programs on an energy-constrained, power-scalable cluster. PPoPP 2006: 230-238 - 2005
- [j2]Barry Rountree, Robert Springer, David K. Lowenthal, Vincent W. Freeh:
Notes from HPPAC 2005. SIGARCH Comput. Archit. News 33(4): 108-112 (2005) - [j1]Martin Schulz, Dong H. Ahn, Andrew Bernat, Bronis R. de Supinski, Steven Y. Ko, Gregory L. Lee, Barry Rountree:
Scalable dynamic binary instrumentation for Blue Gene/L. SIGARCH Comput. Archit. News 33(5): 9-14 (2005) - 2004
- [c1]Chris Bentley, Scott A. Watterson, David K. Lowenthal, Barry Rountree:
Implicit java array bounds checking on 64-bit architecture. ICS 2004: 227-236
Coauthor Index
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