A System Software Architecture for High End Computing. - David S. Greenberg; Ron Brightwell; Lee Ann Fisk; Arthur B. Maccabe; Rolf Riesen (SC, 1997)

Massively parallel computing using commodity components. - Ron Brightwell; Lee Ann Fisk; David S. Greenberg; Trammell Hudson; Michael J. Levenhagen; Arthur B. Maccabe; Rolf Riesen (Parallel Comput., 2000)

Scalable parallel application launch on Cplant. - Ron Brightwell; Lee Ann Fisk (SC, 2001)

Scalability and Performance of Two Large Linux Clusters. - Ron Brightwell; Steve Plimpton (J. Parallel Distributed Comput., 2001)

An Extensible, Portable, Scalable Cluster Management Software Architecture. - James H. Laros III; Lee Ward; Nathan W. Dauchy; Ron Brightwell; Trammell Hudson; Ruth Klundt (CLUSTER, 2002)

COMB: A Portable Benchmark Suite for Assessing MPI Overlap. - William Lawry; Christopher Wilson; Arthur B. Maccabe; Ron Brightwell (CLUSTER, 2002)

Cplant? Runtime System Support for Multi-Processor and Heterogeneous Compute Nodes. - Kevin T. Pedretti; Ron Brightwell; Joshua Williams (CLUSTER, 2002)

Portals 3.0: Protocol Building Blocks for Low Overhead Communication. - Ron Brightwell; William Lawry; Arthur B. Maccabe; Rolf Riesen (IPDPS, 2002)

Improving Processor Availability in the MPI Implementation for the ASCI/Red Supercomputer. - Ron Brightwell; William Lawry; Arthur B. Maccabe; Christopher Wilson (LCN, 2002)

Instrumenting LogP Parameters in GM: Implementation and Validation. - Edgar A. León; Arthur B. Maccabe; Ron Brightwell (LCN, 2002)

Ready-Mode Receive: An Optimized Receive Function for MPI. - Ron Brightwell (PVM/MPI, 2002)

Design and Implementation of MPI on Portals 3.0. - Ron Brightwell; Arthur B. Maccabe; Rolf Riesen (PVM/MPI, 2002)

Application-Bypas Broadcast in MPICH over GM. - Darius Buntinas; Dhabaleswar K. Panda 001; Ron Brightwell (CCGRID, 2003)

A Performance Comparison of Linux and a Lightweight Kernel. - Ron Brightwell; Rolf Riesen; Keith D. Underwood; Trammell Hudson; Patrick G. Bridges; Arthur B. Maccabe (CLUSTER, 2003)

Implications of a PIM Architectural Model for MPI. - Arun Rodrigues; Richard C. Murphy; Peter M. Kogge; Jay B. Brockman; Ron Brightwell; Keith D. Underwood (CLUSTER, 2003)

Application-Bypass Reduction for Large-Scale Clusters. - Adam Wagner; Darius Buntinas; Dhabaleswar K. Panda 001; Ron Brightwell (CLUSTER, 2003)

On the Appropriateness of Commodity Operating Systems for Large-Scale, Balanced Computing Systems. - Ron Brightwell; Arthur B. Maccabe; Rolf Riesen (IPDPS, 2003)

Evaluation of an Eager Protocol Optimization for MPI. - Ron Brightwell; Keith D. Underwood (PVM/MPI, 2003)

An MPI Tool to Measure Application Sensitivity to Variation in Communication Parameters. - Edgar A. León; Arthur B. Maccabe; Ron Brightwell (PVM/MPI, 2003)

Measuring MPI Latency Variance. - Rolf Riesen; Ron Brightwell; Arthur B. Maccabe (PVM/MPI, 2003)

Design, Implementation, and Performance of MPI on Portals 3.0. - Ron Brightwell; Rolf Riesen; Arthur B. Maccabe (Int. J. High Perform. Comput. Appl., 2003)

A comparison of 4X InfiniBand and Quadrics Elan-4 technologies. - Ron Brightwell; Douglas Doerfler; Keith D. Underwood (CLUSTER, 2004)

The Impact of MPI Queue Usage on Message Latency. - Keith D. Underwood; Ron Brightwell (ICPP, 2004)

An analysis of the impact of MPI overlap and independent progress. - Ron Brightwell; Keith D. Underwood (ICS, 2004)

An Analysis of NIC Resource Usage for Offloading MPI. - Ron Brightwell; Keith D. Underwood (IPDPS, 2004)

A New MPI Implementation for Cray SHMEM. - Ron Brightwell (PVM/MPI, 2004)

An Initial Analysis of the Impact of Overlap and Independent Progress for MPI. - Ron Brightwell; Keith D. Underwood; Rolf Riesen (PVM/MPI, 2004)

Implementation and Performance of Portals 3.3 on the Cray XT3. - Ron Brightwell; Trammell Hudson; Kevin T. Pedretti; Rolf Riesen; Keith D. Underwood (CLUSTER, 2005)

Initial Performance Evaluation of the Cray SeaStar Interconnect. - Ron Brightwell; Kevin T. Pedretti; Keith D. Underwood (Hot Interconnects, 2005)

A Preliminary Analysis of the MPI Queue Characteristics of Several Applications. - Ron Brightwell; Sue Goudy; Keith D. Underwood (ICPP, 2005)

Enhancing NIC Performance for MPI using Processing-in-Memory. - Arun Rodrigues; Richard C. Murphy; Ron Brightwell; Keith D. Underwood (IPDPS, 2005)

A Hardware Acceleration Unit for MPI Queue Processing. - Keith D. Underwood; K. Scott Hemmert; Arun Rodrigues; Richard C. Murphy; Ron Brightwell (IPDPS, 2005)

A Comparison of Three MPI Implementations for Red Storm. - Ron Brightwell (PVM/MPI, 2005)

Architectural specification for massively parallel computers: an experience and measurement-based approach. - Ron Brightwell; William J. Camp; Benjamin Cole; Erik DeBenedictis; Robert W. Leland; James L. Tomkins; Arthur B. Maccabe (Concurr. Pract. Exp., 2005)

Analyzing the Impact of Overlap, Offload, and Independent Progress for Message Passing Interface Applications. - Ron Brightwell; Rolf Riesen; Keith D. Underwood (Int. J. High Perform. Comput. Appl., 2005)

A Simple Synchronous Distributed-Memory Algorithm for the HPCC RandomAccess Benchmark. - Steven J. Plimpton; Ron Brightwell; Courtenay T. Vaughan; Keith D. Underwood; Mike Davis (CLUSTER, 2006)

A preliminary analysis of the InfiniPath and XD1 network interfaces. - Ron Brightwell; Douglas Doerfler; Keith D. Underwood (IPDPS, 2006)

Measuring MPI Send and Receive Overhead and Application Availability in High Performance Network Interfaces. - Douglas Doerfler; Ron Brightwell (PVM/MPI, 2006)

Poster reception - Network performance impact of a lightweight Linux for Cray XT3 compute nodes. - Trammell Hudson; Ron Brightwell (SC, 2006)

Implications of application usage characteristics for collective communication offload. - Ron Brightwell; Sue Goudy; Arun Rodrigues; Keith D. Underwood (Int. J. High Perform. Comput. Netw., 2006)

SeaStar Interconnect: Balanced Bandwidth for Scalable Performance. - Ron Brightwell; Kevin T. Pedretti; Keith D. Underwood; Trammell Hudson (IEEE Micro, 2006)

Guest Editors' Introduction: High-Performance Interconnects. - Fabrizio Petrini; Olav Lysne; Ron Brightwell (IEEE Micro, 2006)

Towards a framework for dedicated operating systems development in high-end computing systems. - Jean-Charles Tournier; Patrick G. Bridges; Arthur B. Maccabe; Patrick M. Widener; Zaid Abudayyeh; Ron Brightwell; Rolf Riesen; Trammell Hudson (ACM SIGOPS Oper. Syst. Rev., 2006)

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

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

Evaluating NIC hardware requirements to achieve high message rate PGAS support on multi-core processors. - Keith D. Underwood; Michael J. Levenhagen; Ron Brightwell (SC, 2007)

High message rate, NIC-based atomics: Design and performance considerations. - Keith D. Underwood; Michael J. Levenhagen; K. Scott Hemmert; Ron Brightwell (CLUSTER, 2008)

Instrumentation and Analysis of MPI Queue Times on the SeaStar High-Performance Network. - Ron Brightwell; Kevin T. Pedretti; Kurt B. Ferreira (ICCCN, 2008)

Accelerating Reed-Solomon coding in RAID systems with GPUs. - Matthew L. Curry; Anthony Skjellum; Lee Ward; Ron Brightwell (IPDPS, 2008)

A Prototype Implementation of MPI for SMARTMAP. - Ron Brightwell (PVM/MPI, 2008)

SMARTMAP: operating system support for efficient data sharing among processes on a multi-core processor. - Ron Brightwell; Kevin T. Pedretti; Trammell Hudson (SC, 2008)

Characterizing application sensitivity to OS interference using kernel-level noise injection. - Kurt B. Ferreira; Patrick G. Bridges; Ron Brightwell (SC, 2008)

Parallel Phase Model: A Programming Model for High-end Parallel Machines with Manycores. - Ron Brightwell; Mike Heroux; Zhaofang Wen; Junfeng Wu (ICPP, 2009)

Optimizing Multi-core MPI Collectives with SMARTMAP. - Ron Brightwell; Kevin T. Pedretti (ICPP Workshops, 2009)

Designing and implementing lightweight kernels for capability computing. - Rolf Riesen; Ron Brightwell; Patrick G. Bridges; Trammell Hudson; Arthur B. Maccabe; Patrick M. Widener; Kurt B. Ferreira (Concurr. Comput. Pract. Exp., 2009)

Guest Editors' Introduction: Hot Interconnects. - Keren Bergman; Ron Brightwell; Fabrizio Petrini (IEEE Micro, 2009)

The Impact of System Design Parameters on Application Noise Sensitivity. - Kurt B. Ferreira; Patrick G. Bridges; Ron Brightwell; Kevin T. Pedretti (CLUSTER, 2010)

Exascale Computing and the Role of Co-Design. - James A. Ang; Ron Brightwell; David Donofrio; Sudip S. Dosanjh; K. Scott Hemmert; Arun Rodrigues; John Shalf; Kyle B. Wheeler (High Performance Computing Workshop, 2010)

Challenges for High-Performance Networking for Exascale Computing. - Ron Brightwell; Brian W. Barrett; Karl S. Hemmert; Keith D. Underwood (ICCCN, 2010)

A Lightweight, GPU-Based Software RAID System. - Matthew L. Curry; H. Lee Ward; Anthony Skjellum; Ron Brightwell (ICPP, 2010)

Palacios and Kitten: New high performance operating systems for scalable virtualized and native supercomputing. - John R. Lange; Kevin T. Pedretti; Trammell Hudson; Peter A. Dinda; Zheng Cui; Lei Xia 001; Patrick G. Bridges; Andy Gocke; Steven Jaconette; Michael J. Levenhagen; Ron Brightwell (IPDPS, 2010)

Transparent Redundant Computing with MPI. - Ron Brightwell; Kurt B. Ferreira; Rolf Riesen (EuroMPI, 2010)

Performance evaluation of the Red Storm dual-core upgrade. - Ron Brightwell; Keith D. Underwood; Courtenay T. Vaughan; Joel Stevenson (Concurr. Comput. Pract. Exp., 2010)

On the Path to Exascale. - Ken Alvin; Brian Barrett; Ron Brightwell; Sudip S. Dosanjh; Al Geist; K. Scott Hemmert; Michael A. Heroux; Douglas B. Kothe; Richard C. Murphy; Jeff Nichols; Ron A. Oldfield; Arun Rodrigues; et al. (Int. J. Distributed Syst. Technol., 2010)

The Red Storm Architecture and Early Experiences with Multi-Core Processors. - James L. Tomkins; Ron Brightwell; William J. Camp; Sudip S. Dosanjh; Suzanne M. Kelly; Paul T. Lin; Courtenay T. Vaughan; John M. Levesque; Vinod Tipparaju (Int. J. Distributed Syst. Technol., 2010)

Exploiting Direct Access Shared Memory for MPI On Multi-Core Processors. - Ron Brightwell (Int. J. High Perform. Comput. Appl., 2010)

Cooperative Application/OS DRAM Fault Recovery. - Patrick G. Bridges; Mark Hoemmen; Kurt B. Ferreira; Michael A. Heroux; Philip Soltero; Ron Brightwell (Euro-Par Workshops (2), 2011)

INAM - A Scalable InfiniBand Network Analysis and Monitoring Tool. - N. Dandapanthula; Hari Subramoni; Jérôme Vienne; Krishna Chaitanya Kandalla; Sayantan Sur; Dhabaleswar K. Panda 001; Ron Brightwell (Euro-Par Workshops (2), 2011)

Enhanced Support for OpenSHMEM Communication in Portals. - Brian W. Barrett; Ron Brightwell; K. Scott Hemmert; Kevin T. Pedretti; Kyle B. Wheeler; Keith D. Underwood (Hot Interconnects, 2011)

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

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

libhashckpt: Hash-Based Incremental Checkpointing Using GPU's. - Kurt B. Ferreira; Rolf Riesen; Ron Brightwell; Patrick G. Bridges; Dorian C. Arnold (EuroMPI, 2011)

The Impact of Injection Bandwidth Performance on Application Scalability. - Kevin T. Pedretti; Ron Brightwell; Douglas Doerfler; K. Scott Hemmert; James H. Laros III (EuroMPI, 2011)

Evaluating the viability of process replication reliability for exascale systems. - 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 (SC, 2011)

Gibraltar: A Reed-Solomon coding library for storage applications on programmable graphics processors. - Matthew L. Curry; Anthony Skjellum; H. Lee Ward; Ron Brightwell (Concurr. Comput. Pract. Exp., 2011)

The Viability of Using Compression to Decrease Message Log Sizes. - Kurt B. Ferreira; Rolf Riesen; Dorian C. Arnold; Dewan Ibtesham; Ron Brightwell (Euro-Par Workshops, 2012)

On the Viability of Compression for Reducing the Overheads of Checkpoint/Restart-Based Fault Tolerance. - Dewan Ibtesham; Dorian C. Arnold; Patrick G. Bridges; Kurt B. Ferreira; Ron Brightwell (ICPP, 2012)

Evaluating operating system vulnerability to memory errors. - Kurt B. Ferreira; Kevin T. Pedretti; Ron Brightwell; Patrick G. Bridges; David Fiala; Frank Mueller 001 (ROSS@ICS, 2012)

A Low Impact Flow Control Implementation for Offload Communication Interfaces. - Brian W. Barrett; Ron Brightwell; Keith D. Underwood (EuroMPI, 2012)

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

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

Detection and correction of silent data corruption for large-scale high-performance computing. - David Fiala; Frank Mueller 001; Christian Engelmann; Rolf Riesen; Kurt B. Ferreira; Ron Brightwell (SC, 2012)

Abstract: Comparing GPU and Increment-Based Checkpoint Compression. - Dewan Ibtesham; Dorian C. Arnold; Kurt B. Ferreira; Ronald Brightwell (SC Companion, 2012)

Poster: Comparing GPU and Increment-Based Checkpoint Compression. - Dewan Ibtesham; Dorian C. Arnold; Kurt B. Ferreira; Ronald Brightwell (SC Companion, 2012)

Asking the Right Questions: Benchmarking Fault-Tolerant Extreme-Scale Systems. - Patrick M. Widener; Kurt B. Ferreira; Scott Levy; Patrick G. Bridges; Dorian C. Arnold; Ron Brightwell (Euro-Par Workshops, 2013)

Protocols for Fully Offloaded Collective Operations on Accelerated Network Adapters. - Timo Schneider; Torsten Hoefler; Ryan E. Grant; Brian W. Barrett; Ron Brightwell (ICPP, 2013)

Hobbes: composition and virtualization as the foundations of an extreme-scale OS/R. - Ron Brightwell; Ron A. Oldfield; Arthur B. Maccabe; David E. Bernholdt (ROSS@ICS, 2013)

An early prototype of an autonomic performance environment for exascale. - Kevin A. Huck; Sameer Shende; Allen D. Malony; Hartmut Kaiser; Allan Porterfield; Robert J. Fowler; Ron Brightwell (ROSS@ICS, 2013)

The impact of hybrid-core processors on MPI message rate. - Brian W. Barrett; Simon D. Hammond; Ron Brightwell; K. Scott Hemmert (EuroMPI, 2013)

Design, implementation, and performance evaluation of MPI 3.0 on portals 4.0. - Amin Hassani; Anthony Skjellum; Ron Brightwell; Brian W. Barrett (EuroMPI, 2013)

MPI + MPI: a new hybrid approach to parallel programming with MPI plus shared memory. - Torsten Hoefler; James Dinan; Darius Buntinas; Pavan Balaji; Brian Barrett; Ron Brightwell; William Gropp; Vivek Kale; Rajeev Thakur (Computing, 2013)

Design and Evaluation of FA-MPI, a Transactional Resilience Scheme for Non-blocking MPI. - Amin Hassani; Anthony Skjellum; Ron Brightwell (DSN, 2014)

Metrics for Evaluating Energy Saving Techniques for Resilient HPC Systems. - Ryan E. Grant; Stephen L. Olivier; James H. Laros III; Ron Brightwell; Allan Porterfield (IPDPS Workshops, 2014)

Comparing, Contrasting, Generalizing, and Integrating Two Current Designs for Fault-Tolerant MPI. - Amin Hassani; Anthony Skjellum; Ron Brightwell; Purushotham V. Bangalore (EuroMPI/ASIA, 2014)

Accelerating incremental checkpointing for extreme-scale computing. - Kurt B. Ferreira; Rolf Riesen; Patrick G. Bridges; Dorian C. Arnold; Ron Brightwell (Future Gener. Comput. Syst., 2014)

An evaluation of MPI message rate on hybrid-core processors. - Brian W. Barrett; Ron Brightwell; Ryan E. Grant; Simon D. Hammond; K. Scott Hemmert (Int. J. High Perform. Comput. Appl., 2014)

Re-evaluating Network Onload vs. Offload for the Many-Core Era. - Matthew G. F. Dosanjh; Ryan E. Grant; Patrick G. Bridges; Ron Brightwell (CLUSTER, 2015)

What is a Lightweight Kernel? - Rolf Riesen; Arthur Barney Maccabe; Balazs Gerofi; David N. Lombard; John Jack Lange; Kevin T. Pedretti; Kurt B. Ferreira; Mike Lang 003; Pardo Keppel; Robert W. Wisniewski; Ron Brightwell; Todd Inglett; et al. (ROSS@HPDC, 2015)

Preparing for exascale: modeling MPI for many-core systems using fine-grain queues. - Patrick G. Bridges; Matthew G. F. Dosanjh; Ryan E. Grant; Anthony Skjellum; Shane Farmer; Ron Brightwell (ExaMPI@SC, 2015)

Practical resilient cases for FA-MPI, a transactional fault-tolerant MPI. - Amin Hassani; Anthony Skjellum; Purushotham V. Bangalore; Ron Brightwell (ExaMPI@SC, 2015)

RMA-MT: A Benchmark Suite for Assessing MPI Multi-threaded RMA Performance. - Matthew G. F. Dosanjh; Taylor L. Groves; Ryan E. Grant; Ron Brightwell; Patrick G. Bridges (CCGrid, 2016)

MPI Performance Characterization on InfiniBand with Fine-Grain Multithreaded Communication. - Shane Farmer; Anthony Skjellum; Ryan E. Grant; Ron Brightwell (HPCC/SmartCity/DSS, 2016)

A Tale of Two Systems: Using Containers to Deploy HPC Applications on Supercomputers and Clouds. - Andrew J. Younge; Kevin T. Pedretti; Ryan E. Grant; Ron Brightwell (CloudCom, 2017)

Enabling Diverse Software Stacks on Supercomputers Using High Performance Virtual Clusters. - Andrew J. Younge; Kevin T. Pedretti; Ryan E. Grant; Brian L. Gaines; Ron Brightwell (CLUSTER, 2017)

sPIN: high-performance streaming processing in the network. - Torsten Hoefler; Salvatore Di Girolamo; Konstantin Taranov; Ryan E. Grant; Ron Brightwell (SC, 2017)

Principles of Memory-Centric Programming for High Performance Computing. - Yonghong Yan 001; Ron Brightwell; Xian-He Sun (MCHPC@SC, 2017)

TabulaROSA: Tabular Operating System Architecture for Massively Parallel Heterogeneous Compute Engines. - Jeremy Kepner; Ron Brightwell; Alan Edelman; Vijay Gadepally; Hayden Jananthan; Michael Jones 001; Sam Madden 001; Peter Michaleas; Hamed Okhravi; Kevin T. Pedretti; Albert Reuther; Thomas L. Sterling; et al. (HPEC, 2018)

Sandia Line of LWKs. - Ron Brightwell; Kurt B. Ferreira; Arthur B. Maccabe; Kevin T. Pedretti; Rolf Riesen (Operating Systems for Supercomputers and High Performance Computing, 2019)

Hobbes: A Multi-kernel Infrastructure for Application Composition. - Brian Kocoloski; John R. Lange; Kevin T. Pedretti; Ron Brightwell (Operating Systems for Supercomputers and High Performance Computing, 2019)

Invited Talk 3. - Ron Brightwell (IPDPS Workshops, 2019)

Finepoints: Partitioned Multithreaded MPI Communication. - Ryan E. Grant; Matthew G. F. Dosanjh; Michael J. Levenhagen; Ron Brightwell; Anthony Skjellum (ISC, 2019)

Chronicles of astra: challenges and lessons from the first petascale arm supercomputer. - Kevin T. Pedretti; Andrew J. Younge; Simon D. Hammond; James H. Laros III; Matthew L. Curry; Michael J. Aguilar; Robert J. Hoekstra; Ron Brightwell (SC, 2020)

ALAMO: Autonomous Lightweight Allocation, Management, and Optimization. - 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 (SMC, 2020)