Lee Ward

35 papers A 8B 2C 8Misc 3Journal 8Unranked 6
YearRankTypeTitle / Venue / Authors
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
2019 B conf
Accelerating Big Data Analytics Using Scale-Up/Out Heterogeneous Clusters.
ICCCN
Zhuozhao Li, Haiying Shen, Lee Ward
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
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
2015 J jnl
A Proximity-Aware Interest-Clustered P2P File Sharing System.
IEEE Trans. Parallel Distributed Syst.
Haiying Shen, Guoxin Liu, Lee Ward
2015 J jnl
An Efficient and Trustworthy P2P and Social Network Integrated File Sharing System.
IEEE Trans. Computers
Guoxin Liu, Haiying Shen, Lee Ward
2014 J jnl
A Lightweight Data Location Service for Nondeterministic Exascale Storage Systems.
ACM Trans. Storage
Zhiwei Sun, Anthony Skjellum, Lee Ward, Matthew L. Curry
2014 J jnl
A P2P-Based Infrastructure for Adaptive Trustworthy and Efficient Communication in Wide-Area Distributed Systems.
IEEE Trans. Parallel Distributed Syst.
Haiying Shen, Guoxin Liu, Jill B. Gemmill, Lee Ward
2014 Misc conf
Automatic generation of behavioral hard disk drive access time models.
MSST
Adam Crume, Carlos Maltzahn, Lee Ward, Thomas M. Kroeger, Matthew L. Curry
2013 — conf
Fourier-assisted machine learning of hard disk drive access time models.
PDSW@SC
Adam Crume, Carlos Maltzahn, Lee Ward, Thomas M. Kroeger, Matthew L. Curry, Ron A. Oldfield
2013 C conf
Toward a unified object storage foundation for scalable storage systems.
CLUSTER
Cengiz Karakoyunlu, Dries Kimpe, Philip H. Carns, Kevin Harms, Robert B. Ross, Lee Ward
2012 — conf
A Case for Optimistic Coordination in HPC Storage Systems.
SC Companion
Philip H. Carns, Kevin Harms, Dries Kimpe, Robert B. Ross, Justin M. Wozniak, Lee Ward, Matthew L. Curry, Ruth Klundt, Geoff Danielson, Cengiz Karakoyunlu, John A. Chandy, Bradley Settlemeyer, William Gropp
2012 — conf
An efficient and trustworthy P2P and social network integrated file sharing system.
P2P
Guoxin Liu, Haiying Shen, Lee Ward
2011 Misc conf
Efficiently identifying working sets in block I/O streams.
SYSTOR
Avani Wildani, Ethan L. Miller, Lee Ward
2009 Misc conf
Detailed analysis of I/O traces for large scale applications.
HiPC
Nithin Nakka, Alok N. Choudhary, Wei-keng Liao, Lee Ward, Ruth Klundt, Marlow I. Weston
2009 C conf
On optimizing I/O through InfiniBand RDMA for commodity clusters.
CLUSTER
Benjamin A. Allan, Helen Chen, Scott Cranford, Ron Minnich, Don W. Rudish, Lee Ward
2009 C conf
Scalable I/O forwarding framework for high-performance computing systems.
CLUSTER
Nawab Ali, Philip H. Carns, Kamil Iskra, Dries Kimpe, Samuel Lang, Robert Latham, Robert B. Ross, Lee Ward, P. Sadayappan
2008 A conf
Accelerating Reed-Solomon coding in RAID systems with GPUs.
IPDPS
Matthew L. Curry, Anthony Skjellum, Lee Ward, Ron Brightwell
2007 A conf
An Implementation and Evaluation of Client-Side File Caching for MPI-IO.
IPDPS
Wei-keng Liao, Avery Ching, Kenin Coloma, Alok N. Choudhary, Lee Ward
2007 J jnl
Cooperative Client-Side File Caching for MPI Applications.
Int. J. High Perform. Comput. Appl.
Wei-keng Liao, Kenin Coloma, Alok N. Choudhary, Lee Ward
2007 A conf
Noncontiguous locking techniques for parallel file systems.
SC
Avery Ching, Wei-keng Liao, Alok N. Choudhary, Robert B. Ross, Lee Ward
2007 C conf
Red storm IO performance analysis.
CLUSTER
James H. Laros III, Lee Ward, Ruth Klundt, Sue Kelly, James L. Tomkins, Brian R. Kellogg
2006 C conf
A New Flexible MPI Collective I/O Implementation.
CLUSTER
Kenin Coloma, Avery Ching, Alok N. Choudhary, Wei-keng Liao, Robert B. Ross, Rajeev Thakur, Lee Ward
2006 C conf
Efficient Data-Movement for Lightweight I/O.
CLUSTER
Ron A. Oldfield, Patrick M. Widener, Arthur B. Maccabe, Lee Ward, Todd Kordenbrock
2006 A conf
Evaluating I/O characteristics and methods for storing structured scientific data.
IPDPS
Avery Ching, Alok N. Choudhary, Wei-keng Liao, Lee Ward, Neil Pundit
2006 A conf
Large files, small writes, and pNFS.
ICS
Dean Hildebrand, Lee Ward, Peter Honeyman
2006 C conf
Lightweight I/O for Scientific Applications.
CLUSTER
Ron A. Oldfield, Lee Ward, Rolf Riesen, Arthur B. Maccabe, Patrick M. Widener, Todd Kordenbrock
2006 J jnl
Scalable Design and Implementations for MPI Parallel Overlapping I/O.
IEEE Trans. Parallel Distributed Syst.
Wei-keng Liao, Kenin Coloma, Alok N. Choudhary, Lee Ward, Eric Russell, Neil Pundit
2005 A conf
Collective caching: application-aware client-side file caching.
HPDC
Wei-keng Liao, Kenin Coloma, Alok N. Choudhary, Lee Ward, Eric Russell, Sonja Tideman
2005 — conf
Cooperative Write-Behind Data Buffering for MPI I/O.
PVM/MPI
Wei-keng Liao, Kenin Coloma, Alok N. Choudhary, Lee Ward
2005 A conf
Power and Performance in I/O for Scientific Applications.
IPDPS
Kenin Coloma, Alok N. Choudhary, Avery Ching, Wei-keng Liao, Seung Woo Son, Mahmut T. Kandemir, Lee Ward
2004 A conf
Scalable High-level Caching for Parallel I/O.
IPDPS
Kenin Coloma, Alok N. Choudhary, Wei-keng Liao, Lee Ward, Eric Russell, Neil Pundit
2003 B conf
Scalable Implementations of MPI Atomicity for Concurrent Overlapping I/O.
ICPP
Wei-keng Liao, Alok N. Choudhary, Kenin Coloma, George K. Thiruvathukal, Lee Ward, Eric Russell, Neil Pundit
2002 C conf
An Extensible, Portable, Scalable Cluster Management Software Architecture.
CLUSTER
James H. Laros III, Lee Ward, Nathan W. Dauchy, Ron Brightwell, Trammell Hudson, Ruth Klundt