Kevin T. Pedretti

71 papers A 7B 7C 10Journal 19Unranked 25

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Survey on the Shared Address Space with Privatized Static Variables (SAS-PSV) Execution Model for the Many-Core Era. ACM Comput. Surv. Atsushi Hori, Kaiming Ouyang, Min Si, Pavan Balaji, Julien Jaeger, Marc Pérache, Sam White, Evan Ramos, Laxmikant V. Kalé, Kevin T. Pedretti, Ron Brightwell, Balazs Gerofi, Yutaka Ishikawa
2025	J	`jnl`	Understanding power and energy utilization in large scale production physics simulation codes. Int. J. High Perform. Comput. Appl. Adam Bertsch, Michael R. Collette, Shawn A. Dawson, Simon D. Hammond, Ian Karlin, Michael Scott McKinley, Kevin T. Pedretti, Robert N. Rieben, Brian S. Ryujin, Arturo Vargas, Kenneth Weiss
2024	C	`conf`	Characterizing the Impact of Job Execution on the Occurrence of Memory Failures on a Petascale HPC System. SBAC-PAD Scott Levy, Joshua Hemmert, Kurt B. Ferreira, Kevin T. Pedretti
2024	—	`conf`	Integrating RISC-V SIMT and Scalar Cores: Loosely to Tightly Coupled. ISC Workshops Sooraj Chetput, Anusuya Nallathambi, Spencer Bowles, Justin Cambridge, Alex Chitsazzadeh, Gagan Gundala, Zengxiang Han, Johnathan Hong, Guilliame Hu, Ronit Nallagatla, Ansh Patel, Khoi Pham, Abinands Ramshanker, Htet Yan, Fangling Zhang, Zach Lagpacan, Clay Hughes, Kevin T. Pedretti, Mark Johnson, Timothy G. Rogers
2023	J	`jnl`	Enabling power measurement and control on Astra: The first petascale Arm supercomputer. Concurr. Comput. Pract. Exp. Ryan E. Grant, Simon D. Hammond, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
2023	—	`conf`	Evaluation of HPC Workloads Running on Open-Source RISC-V Hardware. ISC Workshops Luc Berger-Vergiat, Suma George Cardwell, Ben Feinberg, Simon D. Hammond, Clayton Hughes, Michael J. Levenhagen, Kevin T. Pedretti
2022	J	`jnl`	APE: Metrics for understanding application performance efficiency under power caps. Sustain. Comput. Informatics Syst. David Debonis, Trilce Estrada, Ryan E. Grant, Kevin T. Pedretti, James H. Laros III, Dorian C. Arnold
2022	—	`conf`	Porting the Kitten Lightweight Kernel Operating System to RISC-V. ROSS Nicholas Gordon, Kevin T. Pedretti, John R. Lange
2022	A	`conf`	Understanding Memory Failures on a Petascale Arm System. HPDC Kurt B. Ferreira, Scott Levy, Joshua Hemmert, Kevin T. Pedretti
2022	J	`jnl`	Understanding Power and Energy Utilization in Large Scale Production Physics Simulation Codes. CoRR Brian S. Ryujin, Arturo Vargas, Ian Karlin, Shawn A. Dawson, Kenneth Weiss, Adam Bertsch, Michael Scott McKinley, Michael R. Collette, Simon D. Hammond, Kevin T. Pedretti, Robert N. Rieben
2020	B	`conf`	ALAMO: Autonomous Lightweight Allocation, Management, and Optimization. SMC Ron Brightwell, Kurt B. Ferreira, Ryan E. Grant, Scott Levy, Jay F. Lofstead, Stephen L. Olivier, Kevin T. Pedretti, Andrew J. Younge, Ann C. Gentile, Jim M. Brandt
2020	A	`conf`	Chronicles of astra: challenges and lessons from the first petascale arm supercomputer. SC Kevin T. Pedretti, Andrew J. Younge, Simon D. Hammond, James H. Laros III, Matthew L. Curry, Michael J. Aguilar, Robert J. Hoekstra, Ron Brightwell
2019	—	`conf`	Evaluating the Marvell ThunderX2 Server Processor for HPC Workloads. HPCS Simon D. Hammond, Clay Hughes, Michael J. Levenhagen, Courtenay T. Vaughan, Andrew J. Younge, Benjamin Schwaller, Michael J. Aguilar, Kevin T. Pedretti, James H. Laros III
2019	J	`jnl`	Geometric Mapping of Tasks to Processors on Parallel Computers with Mesh or Torus Networks. IEEE Trans. Parallel Distributed Syst. Mehmet Deveci, Karen D. Devine, Kevin T. Pedretti, Mark A. Taylor, Sivasankaran Rajamanickam, Ümit V. Çatalyürek
2019	—	`ch.`	Hobbes: A Multi-kernel Infrastructure for Application Composition. Operating Systems for Supercomputers and High Performance Computing Brian Kocoloski, John R. Lange, Kevin T. Pedretti, Ron Brightwell
2019	—	`ch.`	Sandia Line of LWKs. Operating Systems for Supercomputers and High Performance Computing Ron Brightwell, Kurt B. Ferreira, Arthur B. Maccabe, Kevin T. Pedretti, Rolf Riesen
2019	J	`jnl`	Small scale to extreme: Methods for characterizing energy efficiency in supercomputing applications. Sustain. Comput. Informatics Syst. Andrew J. Younge, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward
2018	—	`conf`	A Comparison of Power Management Mechanisms: P-States vs. Node-Level Power Cap Control. IPDPS Workshops Kevin T. Pedretti, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Lee Ward, Andrew J. Younge
2018	J	`jnl`	Characterizing MPI matching via trace-based simulation. Parallel Comput. Kurt B. Ferreira, Scott Levy, Kevin T. Pedretti, Ryan E. Grant
2018	—	`conf`	Energy and Power Aware Job Scheduling and Resource Management: Global Survey - Initial Analysis. IPDPS Workshops Matthias Maiterth, Gregory A. Koenig, Kevin T. Pedretti, Siddhartha Jana, Natalie J. Bates, Andrea Borghesi, Dave Montoya, Andrea Bartolini, Milos Puzovic
2018	J	`jnl`	Geometric Partitioning and Ordering Strategies for Task Mapping on Parallel Computers. CoRR Mehmet Deveci, Karen D. Devine, Kevin T. Pedretti, Mark A. Taylor, Sivasankaran Rajamanickam, Ümit V. Çatalyürek
2018	C	`conf`	Large-Scale System Monitoring Experiences and Recommendations. CLUSTER Ville Ahlgren, Stefan Andersson, Jim M. Brandt, Nicholas Cardo, Sudheer Chunduri, Jeremy Enos, Parks Fields, Ann C. Gentile, Richard Gerber, Michael Gienger, Joe Greenseid, Annette Greiner, Bilel Hadri, Yun He, Dennis Hoppe, Urpo Kaila, Kaki Kelly, Mark Klein, Alex Kristiansen, Stephen Leak, Mike Mason, Kevin T. Pedretti, Jean-Guillaume Piccinali, Jason Repik, Jim Rogers, Susanna Salminen, Mike Showerman, Cary Whitney, Jim Williams
2018	—	`conf`	Open Science on Trinity's Knights Landing Partition: An Analysis of User Job Data. ICPP Workshops Scott Levy, Kevin T. Pedretti, Kurt B. Ferreira
2018	—	`conf`	TabulaROSA: Tabular Operating System Architecture for Massively Parallel Heterogeneous Compute Engines. HPEC Jeremy Kepner, Ron Brightwell, Alan Edelman, Vijay Gadepally, Hayden Jananthan, Michael Jones, Sam Madden, Peter Michaleas, Hamed Okhravi, Kevin T. Pedretti, Albert Reuther, Thomas L. Sterling, Mike Stonebraker
2018	J	`jnl`	TabulaROSA: Tabular Operating System Architecture for Massively Parallel Heterogeneous Compute Engines. CoRR Jeremy Kepner, Ron Brightwell, Alan Edelman, Vijay Gadepally, Hayden Jananthan, Michael Jones, Sam Madden, Peter Michaleas, Hamed Okhravi, Kevin T. Pedretti, Albert Reuther, Thomas L. Sterling, Mike Stonebraker
2017	C	`conf`	A Tale of Two Systems: Using Containers to Deploy HPC Applications on Supercomputers and Clouds. CloudCom Andrew J. Younge, Kevin T. Pedretti, Ryan E. Grant, Ron Brightwell
2017	—	`conf`	Characterizing MPI matching via trace-based simulation. EuroMPI/USA Kurt B. Ferreira, Scott Levy, Kevin T. Pedretti, Ryan E. Grant
2017	C	`conf`	Enabling Diverse Software Stacks on Supercomputers Using High Performance Virtual Clusters. CLUSTER Andrew J. Younge, Kevin T. Pedretti, Ryan E. Grant, Brian L. Gaines, Ron Brightwell
2017	—	`conf`	Evaluating energy and power profiling techniques for HPC workloads. IGSC Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
2016	—	`conf`	A Cross-Enclave Composition Mechanism for Exascale System Software. ROSS@HPDC Noah Evans, Kevin T. Pedretti, Brian Kocoloski, John R. Lange, Michael Lang, Patrick G. Bridges
2016	—	`conf`	Overcoming Challenges in Scalable Power Monitoring with the Power API. IPDPS Workshops Ryan E. Grant, Michael J. Levenhagen, Stephen L. Olivier, David Debonis, Kevin T. Pedretti, James H. Laros III
2016	J	`jnl`	Standardizing Power Monitoring and Control at Exascale. Computer Ryan E. Grant, Michael J. Levenhagen, Stephen L. Olivier, David Debonis, Kevin T. Pedretti, James H. Laros III
2016	B	`conf`	Sweet Spots and Limits for Virtualization. VEE Carl A. Waldspurger, Emery D. Berger, Abhishek Bhattacharjee, Kevin T. Pedretti, Simon Peter, Christopher J. Rossbach
2015	A	`conf`	Achieving Performance Isolation with Lightweight Co-Kernels. HPDC Jiannan Ouyang, Brian Kocoloski, John R. Lange, Kevin T. Pedretti
2015	—	`conf`	Early experiences with node-level power capping on the Cray XC40 platform. E2SC@SC Kevin T. Pedretti, Stephen L. Olivier, Kurt B. Ferreira, Galen M. Shipman, Wei Shu
2015	—	`conf`	Overtime: a tool for analyzing performance variation due to network interference. ExaMPI@SC Ryan E. Grant, Kevin T. Pedretti, Ann C. Gentile
2015	—	`conf`	System-Level Support for Composition of Applications. ROSS@HPDC Brian Kocoloski, John R. Lange, Hasan Abbasi, David E. Bernholdt, Terry R. Jones, Jai Dayal, Noah Evans, Michael Lang, Jay F. Lofstead, Kevin T. Pedretti, Patrick G. Bridges
2015	—	`conf`	Toward an evolutionary task parallel integrated MPI + X programming model. PMAM@PPoPP Richard F. Barrett, Dylan T. Stark, Courtenay T. Vaughan, Ryan E. Grant, Stephen L. Olivier, Kevin T. Pedretti
2015	—	`conf`	What is a Lightweight Kernel? ROSS@HPDC Rolf Riesen, Arthur Barney Maccabe, Balazs Gerofi, David N. Lombard, John Jack Lange, Kevin T. Pedretti, Kurt B. Ferreira, Mike Lang, Pardo Keppel, Robert W. Wisniewski, Ron Brightwell, Todd Inglett, Yoonho Park, Yutaka Ishikawa
2014	C	`conf`	Demonstrating improved application performance using dynamic monitoring and task mapping. CLUSTER Jim M. Brandt, Karen D. Devine, Ann C. Gentile, Kevin T. Pedretti
2014	—	`conf`	Early experiences co-scheduling work and communication tasks for hybrid MPI+X applications. ExaMPI@SC Dylan T. Stark, Richard F. Barrett, Ryan E. Grant, Stephen L. Olivier, Kevin T. Pedretti, Courtenay T. Vaughan
2014	J	`jnl`	Exascale design space exploration and co-design. Future Gener. Comput. Syst. Sudip S. Dosanjh, Richard F. Barrett, Douglas Doerfler, Simon D. Hammond, Karl S. Hemmert, Michael A. Heroux, Paul T. Lin, Kevin T. Pedretti, Arun F. Rodrigues, Tim Trucano, J. P. Luitjens
2014	A	`conf`	Exploiting Geometric Partitioning in Task Mapping for Parallel Computers. IPDPS Mehmet Deveci, Sivasankaran Rajamanickam, Vitus J. Leung, Kevin T. Pedretti, Stephen L. Olivier, David P. Bunde, Ümit V. Çatalyürek, Karen D. Devine
2013	—	`book`	Energy-Efficient High Performance Computing - Measurement and Tuning. James H. Laros III, Kevin T. Pedretti, Suzanne M. Kelly, Wei Shu, Kurt B. Ferreira, John Van Dyke, Courtenay T. Vaughan
2013	J	`jnl`	The impact of system design parameters on application noise sensitivity. Clust. Comput. Kurt B. Ferreira, Patrick G. Bridges, Ron Brightwell, Kevin T. Pedretti
2012	J	`jnl`	Application-driven analysis of two generations of capability computing: the transition to multicore processors. Concurr. Comput. Pract. Exp. Mahesh Rajan, Courtenay T. Vaughan, Douglas Doerfler, Richard F. Barrett, Paul T. Lin, Kevin T. Pedretti, K. Scott Hemmert
2012	—	`conf`	Does partial replication pay off? DSN Workshops Jon Stearley, Kurt B. Ferreira, David J. Robinson, Jim Laros, Kevin T. Pedretti, Dorian C. Arnold, Patrick G. Bridges, Rolf Riesen
2012	—	`conf`	Evaluating operating system vulnerability to memory errors. ROSS@ICS Kurt B. Ferreira, Kevin T. Pedretti, Ron Brightwell, Patrick G. Bridges, David Fiala, Frank Mueller
2012	—	`conf`	SST + gem5 = a scalable simulation infrastructure for high performance computing. SimuTools Ming-yu Hsieh, Kevin T. Pedretti, Jie Meng, Ayse K. Coskun, Michael J. Levenhagen, Arun Rodrigues
2012	J	`jnl`	Virtual-machine-based emulation of future generation high-performance computing systems. Int. J. High Perform. Comput. Appl. Patrick G. Bridges, Dorian C. Arnold, Kevin T. Pedretti, Madhav Suresh, Feng Lu, Peter A. Dinda, Russ Joseph, Jack Lange
2011	—	`conf`	Enhanced Support for OpenSHMEM Communication in Portals. Hot Interconnects Brian W. Barrett, Ron Brightwell, K. Scott Hemmert, Kevin T. Pedretti, Kyle B. Wheeler, Keith D. Underwood
2011	A	`conf`	Evaluating the viability of process replication reliability for exascale systems. SC Kurt B. Ferreira, Jon Stearley, James H. Laros III, Ron A. Oldfield, Kevin T. Pedretti, Ron Brightwell, Rolf Riesen, Patrick G. Bridges, Dorian C. Arnold
2011	—	`conf`	Investigating the Impact of the Cielo Cray XE6 Architecture on Scientific Application Codes. IPDPS Workshops Courtenay T. Vaughan, Mahesh Rajan, Richard F. Barrett, Douglas Doerfler, Kevin T. Pedretti
2011	B	`conf`	Minimal-overhead virtualization of a large scale supercomputer. VEE John R. Lange, Kevin T. Pedretti, Peter A. Dinda, Patrick G. Bridges, Chang Bae, Philip Soltero, Alexander Merritt
2011	C	`conf`	The Impact of Injection Bandwidth Performance on Application Scalability. EuroMPI Kevin T. Pedretti, Ron Brightwell, Douglas Doerfler, K. Scott Hemmert, James H. Laros III
2010	A	`conf`	Palacios and Kitten: New high performance operating systems for scalable virtualized and native supercomputing. IPDPS John R. Lange, Kevin T. Pedretti, Trammell Hudson, Peter A. Dinda, Zheng Cui, Lei Xia, Patrick G. Bridges, Andy Gocke, Steven Jaconette, Michael J. Levenhagen, Ron Brightwell
2010	C	`conf`	The Impact of System Design Parameters on Application Noise Sensitivity. CLUSTER Kurt B. Ferreira, Patrick G. Bridges, Ron Brightwell, Kevin T. Pedretti
2009	—	`conf`	Optimizing Multi-core MPI Collectives with SMARTMAP. ICPP Workshops Ron Brightwell, Kevin T. Pedretti
2009	C	`conf`	Topics on measuring real power usage on high performance computing platforms. CLUSTER James H. Laros III, Kevin T. Pedretti, Suzanne M. Kelly, John P. Vandyke, Kurt B. Ferreira, Courtenay T. Vaughan, Mark Swan
2008	B	`conf`	Instrumentation and Analysis of MPI Queue Times on the SeaStar High-Performance Network. ICCCN Ron Brightwell, Kevin T. Pedretti, Kurt B. Ferreira
2008	A	`conf`	SMARTMAP: operating system support for efficient data sharing among processes on a multi-core processor. SC Ron Brightwell, Kevin T. Pedretti, Trammell Hudson
2006	J	`jnl`	SeaStar Interconnect: Balanced Bandwidth for Scalable Performance. IEEE Micro Ron Brightwell, Kevin T. Pedretti, Keith D. Underwood, Trammell Hudson
2005	J	`jnl`	Gene transcript clustering: a comparison of parallel approaches. Future Gener. Comput. Syst. Todd E. Scheetz, Nishank Trivedi, Kevin T. Pedretti, Terry A. Braun, Thomas L. Casavant
2005	C	`conf`	Implementation and Performance of Portals 3.3 on the Cray XT3. CLUSTER Ron Brightwell, Trammell Hudson, Kevin T. Pedretti, Rolf Riesen, Keith D. Underwood
2005	—	`conf`	Initial Performance Evaluation of the Cray SeaStar Interconnect. Hot Interconnects Ron Brightwell, Kevin T. Pedretti, Keith D. Underwood
2003	B	`conf`	Alternative Parallelization Strategies in EST Clustering. PaCT Nishank Trivedi, Kevin T. Pedretti, Terry A. Braun, Todd E. Scheetz, Thomas L. Casavant
2002	C	`conf`	Cplant? Runtime System Support for Multi-Processor and Heterogeneous Compute Nodes. CLUSTER Kevin T. Pedretti, Ron Brightwell, Joshua Williams
2002	J	`jnl`	Parallel creation of non-redundant gene indices from partial mRNA transcripts. Future Gener. Comput. Syst. Nishank Trivedi, Jared Bischof, Steve Davis, Kevin T. Pedretti, Todd E. Scheetz, Terry A. Braun, Chad A. Roberts, Natalie L. Robinson, Val C. Sheffield, Marcelo Bento Soares, Thomas L. Casavant
2001	B	`conf`	A Parallel Expressed Sequence Tag (EST) Clustering Program. PaCT Kevin T. Pedretti, Todd E. Scheetz, Terry A. Braun, Chad A. Roberts, Natalie L. Robinson, Thomas L. Casavant
2001	J	`jnl`	Parallelization of local BLAST service on workstation clusters. Future Gener. Comput. Syst. R. C. Braun, Kevin T. Pedretti, Thomas L. Casavant, Todd E. Scheetz, Clayton L. Birkett, Chad A. Roberts
1999	B	`conf`	Three Complementary Approaches to Parallelization of Local BLAST Service on Workstation Clusters (invited paper). PaCT Kevin T. Pedretti, Thomas L. Casavant, R. C. Braun, Todd E. Scheetz, Clayton L. Birkett, Chad A. Roberts