Kevin T. Pedretti

Publication Activity (10 Years)

Years Active: 1999-2023
Publications (10 Years): 32

Top Topics

Parallel Computers

Design Parameters

Top Venues

IPDPS Workshops

Publications

Ryan E. Grant, Simon D. Hammond, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
Enabling power measurement and control on Astra: The first petascale Arm supercomputer. Concurr. Comput. Pract. Exp. 35 (15) (2023)
Luc Berger-Vergiat, Suma George Cardwell, Ben Feinberg, Simon D. Hammond, Clayton Hughes, Michael J. Levenhagen, Kevin T. Pedretti
Evaluation of HPC Workloads Running on Open-Source RISC-V Hardware. ISC Workshops (2023)
Kurt B. Ferreira, Scott Levy, Joshua Hemmert, Kevin T. Pedretti
Understanding Memory Failures on a Petascale Arm System. HPDC (2022)
Nicholas Gordon, Kevin T. Pedretti, John R. Lange
Porting the Kitten Lightweight Kernel Operating System to RISC-V. ROSS (2022)
David Debonis, Trilce Estrada, Ryan E. Grant, Kevin T. Pedretti, James H. Laros III, Dorian C. Arnold
APE: Metrics for understanding application performance efficiency under power caps. Sustain. Comput. Informatics Syst. 34 (2022)
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
ALAMO: Autonomous Lightweight Allocation, Management, and Optimization. SMC (2020)
Kevin T. Pedretti, Andrew J. Younge, Simon D. Hammond, James H. Laros III, Matthew L. Curry, Michael J. Aguilar, Robert J. Hoekstra, Ron Brightwell
Chronicles of astra: challenges and lessons from the first petascale arm supercomputer. SC (2020)
Andrew J. Younge, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward
Small scale to extreme: Methods for characterizing energy efficiency in supercomputing applications. Sustain. Comput. Informatics Syst. 21 (2019)
Mehmet Deveci, Karen D. Devine, Kevin T. Pedretti, Mark A. Taylor, Sivasankaran Rajamanickam, Ümit V. Çatalyürek
Geometric Mapping of Tasks to Processors on Parallel Computers with Mesh or Torus Networks. IEEE Trans. Parallel Distributed Syst. 30 (9) (2019)
Simon D. Hammond, Clay Hughes, Michael J. Levenhagen, Courtenay T. Vaughan, Andrew J. Younge, B. Schwaller, Michael J. Aguilar, Kevin T. Pedretti, James H. Laros III
Evaluating the Marvell ThunderX2 Server Processor for HPC Workloads. HPCS (2019)
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, Steve Leak, Mike Mason, Kevin T. Pedretti, Jean-Guillaume Piccinali, Jason Repik, Jim Rogers, Susanna Salminen, Mike Showerman, Cary Whitney, Jim Williams
Large-Scale System Monitoring Experiences and Recommendations. CLUSTER (2018)
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
TabulaROSA: Tabular Operating System Architecture for Massively Parallel Heterogeneous Compute Engines. CoRR (2018)
Matthias Maiterth, Gregory A. Koenig, Kevin T. Pedretti, Siddhartha Jana, Natalie J. Bates, Andrea Borghesi, Dave Montoya, Andrea Bartolini, Milos Puzovic
Energy and Power Aware Job Scheduling and Resource Management: Global Survey - Initial Analysis. IPDPS Workshops (2018)
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
TabulaROSA: Tabular Operating System Architecture for Massively Parallel Heterogeneous Compute Engines. HPEC (2018)
Kevin T. Pedretti, Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Lee Ward, Andrew J. Younge
A Comparison of Power Management Mechanisms: P-States vs. Node-Level Power Cap Control. IPDPS Workshops (2018)
Kurt B. Ferreira, Scott Levy, Kevin T. Pedretti, Ryan E. Grant
Characterizing MPI matching via trace-based simulation. Parallel Comput. 77 (2018)
Mehmet Deveci, Karen D. Devine, Kevin T. Pedretti, Mark A. Taylor, Sivasankaran Rajamanickam, Ümit V. Çatalyürek
Geometric Partitioning and Ordering Strategies for Task Mapping on Parallel Computers. CoRR (2018)
Scott Levy, Kevin T. Pedretti, Kurt B. Ferreira
Open Science on Trinity's Knights Landing Partition: An Analysis of User Job Data. ICPP Workshops (2018)
Andrew J. Younge, Kevin T. Pedretti, Ryan E. Grant, Brian L. Gaines, Ron Brightwell
Enabling Diverse Software Stacks on Supercomputers Using High Performance Virtual Clusters. CLUSTER (2017)
Andrew J. Younge, Kevin T. Pedretti, Ryan E. Grant, Ron Brightwell
A Tale of Two Systems: Using Containers to Deploy HPC Applications on Supercomputers and Clouds. CloudCom (2017)
Ryan E. Grant, James H. Laros III, Michael J. Levenhagen, Stephen L. Olivier, Kevin T. Pedretti, Lee Ward, Andrew J. Younge
Evaluating energy and power profiling techniques for HPC workloads. IGSC (2017)
Kurt B. Ferreira, Scott Levy, Kevin T. Pedretti, Ryan E. Grant
Characterizing MPI matching via trace-based simulation. EuroMPI/USA (2017)
Carl A. Waldspurger, Emery D. Berger, Abhishek Bhattacharjee, Kevin T. Pedretti, Simon Peter, Christopher J. Rossbach
Sweet Spots and Limits for Virtualization. VEE (2016)
Ryan E. Grant, Michael J. Levenhagen, Stephen L. Olivier, David Debonis, Kevin T. Pedretti, James H. Laros III
Standardizing Power Monitoring and Control at Exascale. Computer 49 (10) (2016)
Noah Evans, Kevin T. Pedretti, Brian Kocoloski, John R. Lange, Michael Lang, Patrick G. Bridges
A Cross-Enclave Composition Mechanism for Exascale System Software. ROSS@HPDC (2016)
Ryan E. Grant, Michael J. Levenhagen, Stephen L. Olivier, David Debonis, Kevin T. Pedretti, James H. Laros III
Overcoming Challenges in Scalable Power Monitoring with the Power API. IPDPS Workshops (2016)
Kevin T. Pedretti, Stephen L. Olivier, Kurt B. Ferreira, Galen M. Shipman, Wei Shu
Early experiences with node-level power capping on the Cray XC40 platform. E2SC@SC (2015)
Jiannan Ouyang, Brian Kocoloski, John R. Lange, Kevin T. Pedretti
Achieving Performance Isolation with Lightweight Co-Kernels. HPDC (2015)
Ryan E. Grant, Kevin T. Pedretti, Ann C. Gentile
Overtime: a tool for analyzing performance variation due to network interference. ExaMPI@SC (2015)
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
System-Level Support for Composition of Applications. ROSS@HPDC (2015)
Richard F. Barrett, Dylan T. Stark, Courtenay T. Vaughan, Ryan E. Grant, Stephen L. Olivier, Kevin T. Pedretti
Toward an evolutionary task parallel integrated MPI + X programming model. PMAM@PPoPP (2015)
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
What is a Lightweight Kernel? ROSS@HPDC (2015)
Dylan T. Stark, Richard F. Barrett, Ryan E. Grant, Stephen L. Olivier, Kevin T. Pedretti, Courtenay T. Vaughan
Early experiences co-scheduling work and communication tasks for hybrid MPI+X applications. ExaMPI@SC (2014)
Jim M. Brandt, Karen D. Devine, Ann C. Gentile, Kevin T. Pedretti
Demonstrating improved application performance using dynamic monitoring and task mapping. CLUSTER (2014)
Mehmet Deveci, Sivasankaran Rajamanickam, Vitus J. Leung, Kevin T. Pedretti, Stephen L. Olivier, David P. Bunde, Ümit V. Çatalyürek, Karen D. Devine
Exploiting Geometric Partitioning in Task Mapping for Parallel Computers. IPDPS (2014)
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
Exascale design space exploration and co-design. Future Gener. Comput. Syst. 30 (2014)
Kurt B. Ferreira, Patrick G. Bridges, Ron Brightwell, Kevin T. Pedretti
The impact of system design parameters on application noise sensitivity. Clust. Comput. 16 (1) (2013)
Mahesh Rajan, Courtenay T. Vaughan, Douglas Doerfler, Richard F. Barrett, Paul T. Lin, Kevin T. Pedretti, K. Scott Hemmert
Application-driven analysis of two generations of capability computing: the transition to multicore processors. Concurr. Comput. Pract. Exp. 24 (18) (2012)
Kurt B. Ferreira, Kevin T. Pedretti, Ron Brightwell, Patrick G. Bridges, David Fiala, Frank Mueller
Evaluating operating system vulnerability to memory errors. ROSS@ICS (2012)
Patrick G. Bridges, Dorian C. Arnold, Kevin T. Pedretti, Madhav Suresh, Feng Lu, Peter A. Dinda, Russ Joseph, Jack Lange
Virtual-machine-based emulation of future generation high-performance computing systems. Int. J. High Perform. Comput. Appl. 26 (2) (2012)
Jon Stearley, Kurt B. Ferreira, David J. Robinson, Jim Laros, Kevin T. Pedretti, Dorian C. Arnold, Patrick G. Bridges, Rolf Riesen
Does partial replication pay off? DSN Workshops (2012)
Ming-yu Hsieh, Kevin T. Pedretti, Jie Meng, Ayse K. Coskun, Michael J. Levenhagen, Arun Rodrigues
SST + gem5 = a scalable simulation infrastructure for high performance computing. SimuTools (2012)
John R. Lange, Kevin T. Pedretti, Peter A. Dinda, Patrick G. Bridges, Chang Bae, Philip Soltero, Alexander Merritt
Minimal-overhead virtualization of a large scale supercomputer. VEE (2011)
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
Evaluating the viability of process replication reliability for exascale systems. SC (2011)
Brian W. Barrett, Ron Brightwell, K. Scott Hemmert, Kevin T. Pedretti, Kyle B. Wheeler, Keith D. Underwood
Enhanced Support for OpenSHMEM Communication in Portals. Hot Interconnects (2011)
Kevin T. Pedretti, Ron Brightwell, Douglas Doerfler, K. Scott Hemmert, James H. Laros III
The Impact of Injection Bandwidth Performance on Application Scalability. EuroMPI (2011)
Courtenay T. Vaughan, Mahesh Rajan, Richard F. Barrett, Douglas Doerfler, Kevin T. Pedretti
Investigating the Impact of the Cielo Cray XE6 Architecture on Scientific Application Codes. IPDPS Workshops (2011)
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
Palacios and Kitten: New high performance operating systems for scalable virtualized and native supercomputing. IPDPS (2010)
Kurt B. Ferreira, Patrick G. Bridges, Ron Brightwell, Kevin T. Pedretti
The Impact of System Design Parameters on Application Noise Sensitivity. CLUSTER (2010)
Ron Brightwell, Kevin T. Pedretti
Optimizing Multi-core MPI Collectives with SMARTMAP. ICPP Workshops (2009)
James H. Laros III, Kevin T. Pedretti, Suzanne M. Kelly, John P. Vandyke, Kurt B. Ferreira, Courtenay T. Vaughan, Mark Swan
Topics on measuring real power usage on high performance computing platforms. CLUSTER (2009)
Ron Brightwell, Kevin T. Pedretti, Trammell Hudson
SMARTMAP: operating system support for efficient data sharing among processes on a multi-core processor. SC (2008)
Ron Brightwell, Kevin T. Pedretti, Kurt B. Ferreira
Instrumentation and Analysis of MPI Queue Times on the SeaStar High-Performance Network. ICCCN (2008)
Ron Brightwell, Kevin T. Pedretti, Keith D. Underwood, Trammell Hudson
SeaStar Interconnect: Balanced Bandwidth for Scalable Performance. IEEE Micro 26 (3) (2006)
Ron Brightwell, Trammell Hudson, Kevin T. Pedretti, Rolf Riesen, Keith D. Underwood
Implementation and Performance of Portals 3.3 on the Cray XT3. CLUSTER (2005)
Todd E. Scheetz, Nishank Trivedi, Kevin T. Pedretti, Terry A. Braun, Thomas L. Casavant
Gene transcript clustering: a comparison of parallel approaches. Future Gener. Comput. Syst. 21 (4) (2005)
Ron Brightwell, Kevin T. Pedretti, Keith D. Underwood
Initial Performance Evaluation of the Cray SeaStar Interconnect. Hot Interconnects (2005)
Nishank Trivedi, Kevin T. Pedretti, Terry A. Braun, Todd E. Scheetz, Thomas L. Casavant
Alternative Parallelization Strategies in EST Clustering. PaCT (2003)
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
Parallel creation of non-redundant gene indices from partial mRNA transcripts. Future Gener. Comput. Syst. 18 (6) (2002)
Kevin T. Pedretti, Ron Brightwell, Joshua Williams
Cplant? Runtime System Support for Multi-Processor and Heterogeneous Compute Nodes. CLUSTER (2002)
R. C. Braun, Kevin T. Pedretti, Thomas L. Casavant, Todd E. Scheetz, Clayton L. Birkett, Chad A. Roberts
Parallelization of local BLAST service on workstation clusters. Future Gener. Comput. Syst. 17 (6) (2001)
Kevin T. Pedretti, Todd E. Scheetz, Terry A. Braun, Chad A. Roberts, Natalie L. Robinson, Thomas L. Casavant
A Parallel Expressed Sequence Tag (EST) Clustering Program. PaCT (2001)
Kevin T. Pedretti, Thomas L. Casavant, R. C. Braun, Todd E. Scheetz, Clayton L. Birkett, Chad A. Roberts
Three Complementary Approaches to Parallelization of Local BLAST Service on Workstation Clusters (invited paper). PaCT (1999)