Brian W. Barrett

Brian W. Barrett, Ron Brightwell, Keith D. Underwood: A Low Impact Flow Control Implementation for Offload Communication Interfaces. EuroMPI 2012: 27-36

Torsten Hoefler, James Dinan, Darius Buntinas, Pavan Balaji, Brian W. Barrett, Ron Brightwell, William Gropp, Vivek Kale, Rajeev Thakur: Leveraging MPI's One-Sided Communication Interface for Shared-Memory Programming. EuroMPI 2012: 132-141

Brian Barrett, Ron Brightwell, Keith D. Underwood, K. Scott Hemmert: Poster: Portals 4 Network Programming Interface. SC Companion 2012: 1467

Arun F. Rodrigues, K. Scott Hemmert, Brian W. Barrett, Chad D. Kersey, Ron Oldfield, M. Weston, R. Risen, J. Cook, Paul Rosenfeld, E. CooperBalls, Bruce Jacob: The structural simulation toolkit. SIGMETRICS Performance Evaluation Review 38(4): 37-42 (2011)

Keith D. Underwood, Jerrie Coffman, Roy Larsen, K. Scott Hemmert, Brian W. Barrett, Ron Brightwell, Michael Levenhagen: Enabling Flexible Collective Communication Offload with Triggered Operations. Hot Interconnects 2011: 35-42

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: 61-69

Brian W. Barrett, Ron Brightwell, K. Scott Hemmert, Kyle B. Wheeler, Keith D. Underwood: Using Triggered Operations to Offload Rendezvous Messages. EuroMPI 2011: 120-129

Ken Alvin, Brian Barrett, Ron Brightwell, Sudip S. Dosanjh, Al Geist, K. Scott Hemmert, Michael A. Heroux, Doug Kothe, Richard C. Murphy, Jeff Nichols, Ron Oldfield, Arun Rodrigues, Jeffrey S. Vetter: On the Path to Exascale. IJDST 1(2): 1-22 (2010)

Ron Brightwell, Brian W. Barrett, Karl S. Hemmert, Keith D. Underwood: Challenges for High-Performance Networking for Exascale Computing. ICCCN 2010: 1-6

Torsten Hoefler, Greg Bronevetsky, Brian Barrett, Bronis R. de Supinski, Andrew Lumsdaine: Efficient MPI Support for Advanced Hybrid Programming Models. EuroMPI 2010: 50-61

K. Scott Hemmert, Brian W. Barrett, Keith D. Underwood: Using Triggered Operations to Offload Collective Communication Operations. EuroMPI 2010: 249-256

Brian W. Barrett, K. Scott Hemmert: An application based MPI message throughput benchmark. CLUSTER 2009: 1-8

Brian W. Barrett, Jonathan W. Berry, Richard C. Murphy, Kyle B. Wheeler: Implementing a portable Multi-threaded Graph Library: The MTGL on Qthreads. IPDPS 2009: 1-8

Ralph H. Castain, Timothy S. Woodall, David J. Daniel, Jeffrey M. Squyres, Brian Barrett, Graham E. Fagg: The Open Run-Time Environment (OpenRTE): A transparent multicluster environment for high-performance computing. Future Generation Comp. Syst. 24(2): 153-157 (2008)

Richard L. Graham, Brian Barrett, Galen M. Shipman, Timothy S. Woodall, George Bosilca: Open MPI: a High Performance, Flexible Implementation of MPI Point-to-Point Communications. Parallel Processing Letters 17(1): 79-88 (2007)

Richard L. Graham, Ron Brightwell, Brian Barrett, George Bosilca, Jelena Pjesivac-Grbovic: An Evaluation of Open MPI's Matching Transport Layer on the Cray XT. PVM/MPI 2007: 161-169

Galen M. Shipman, Ron Brightwell, Brian Barrett, Jeffrey M. Squyres, Gil Bloch: Investigations on InfiniBand: Efficient Network Buffer Utilization at Scale. PVM/MPI 2007: 178-186

Brian Barrett, Galen M. Shipman, Andrew Lumsdaine: Analysis of Implementation Options for MPI-2 One-Sided. PVM/MPI 2007: 242-250

Richard L. Graham, Galen M. Shipman, Brian Barrett, Ralph H. Castain, George Bosilca, Andrew Lumsdaine: Open MPI: A High-Performance, Heterogeneous MPI. CLUSTER 2006

Christopher Gottbrath, Brian Barrett, William D. Gropp, Ewing L. Lusk, Jeffrey M. Squyres: An Interface to Support the Identification of Dynamic MPI 2 Processes for Scalable Parallel Debugging. PVM/MPI 2006: 115-122

Jeffrey M. Squyres, Brian Barrett: Open MPI - Open MPI community meeting. SC 2006: 5

Sriram Sankaran, Jeffrey M. Squyres, Brian Barrett, Vishal Sahay, Andrew Lumsdaine, Jason Duell, Paul Hargrove, Eric Roman: The Lam/Mpi Checkpoint/Restart Framework: System-Initiated Checkpointing. IJHPCA 19(4): 479-493 (2005)

Brian Barrett, Jeffrey M. Squyres, Andrew Lumsdaine, Richard L. Graham, George Bosilca: Analysis of the Component Architecture Overhead in Open MPI. PVM/MPI 2005: 175-182

Ralph H. Castain, Timothy S. Woodall, David J. Daniel, Jeffrey M. Squyres, Brian Barrett, Graham E. Fagg: The Open Run-Time Environment (OpenRTE): A Transparent Multi-cluster Environment for High-Performance Computing. PVM/MPI 2005: 225-232

Edgar Gabriel, Graham E. Fagg, George Bosilca, Thara Angskun, Jack Dongarra, Jeffrey M. Squyres, Vishal Sahay, Prabhanjan Kambadur, Brian Barrett, Andrew Lumsdaine, Ralph H. Castain, David J. Daniel, Richard L. Graham, Timothy S. Woodall: Open MPI: Goals, Concept, and Design of a Next Generation MPI Implementation. PVM/MPI 2004: 97-104

Timothy S. Woodall, Richard L. Graham, Ralph H. Castain, David J. Daniel, Mitchel W. Sukalski, Graham E. Fagg, Edgar Gabriel, George Bosilca, Thara Angskun, Jack Dongarra, Jeffrey M. Squyres, Vishal Sahay, Prabhanjan Kambadur, Brian Barrett, Andrew Lumsdaine: Open MPI's TEG Point-to-Point Communications Methodology: Comparison to Existing Implementations. PVM/MPI 2004: 105-111

Timothy S. Woodall, Richard L. Graham, Ralph H. Castain, David J. Daniel, Mitchel W. Sukalski, Graham E. Fagg, Edgar Gabriel, George Bosilca, Thara Angskun, Jack Dongarra, Jeffrey M. Squyres, Vishal Sahay, Prabhanjan Kambadur, Brian Barrett, Andrew Lumsdaine: TEG: A High-Performance, Scalable, Multi-network Point-to-Point Communications Methodology. PVM/MPI 2004: 303-310