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Publication	Type	Year
The Portals 4.3 Network Programming Interface William Whitney Schonbein, Brian Barrett, Ronald B. Brightwell, Ryan Grant, Karl Scott Hemmert, Kevin Pedretti, Keith Underwood, Rolf Riesen, Torsten Hoefler, Mathieu Barbe, Luiz H. Suraty Filho, Alexandre Ratchov, Arthur Maccabe https://www.osti.gov/search/identifier:1875218	SAND Report – 2022 SAND Report	2022
Recent Sandia R&D Activities in HPC Networking CEA/NNSA Collaboration Meeting Ronald B. Brightwell	Presentation (non-conference) – 2022 Presentation (non-conference)	2022
SNL ATDM Software Ecosystem Operating Systems and On-Node Runtime 2022 Exascale Computing Project Annual Meeting (Virtual) Stephen Lecler Olivier, Ronald B. Brightwell, Matthew Dosanjh, Kurt Brian Ferreira, Scott Larson Nicoll Levy, Kevin Pedretti, Andrew J Younge	Display or Poster (non-conference) – 2022 Display or Poster (non-conference)	2022
SNL ATDM Software Ecosystem Operating Systems and On-Node Runtime 2021 Exascale Computing Project Annual Meeting (Virtual) Stephen Lecler Olivier, Ronald B. Brightwell, Kurt Brian Ferreira, Ryan Eric Grant, Scott Larson Nicoll Levy, Kevin Pedretti, Andrew J Younge https://www.osti.gov/search/identifier:1861479	Display or Poster (non-conference) – 2021 Display or Poster (non-conference)	2021
HPC Operating System Research Areas and Challenges ASCR OS/R Roundtable Kevin Pedretti, Ronald B. Brightwell, Andrew J Younge, Jack Lange https://www.osti.gov/search/identifier:1843100	Presentation (non-conference) – 2021 Presentation (non-conference)	2021
ECP Capability Assessment Report for Software Technologies -- Kokkos, Kokkos Kernels, VTK-m, Operating Systems and On-Node Runtimes Ron A. Oldfield, Michael Wolf, Ronald B. Brightwell https://www.osti.gov/search/identifier:1717885	Report – 2020 Report	2020
Chronicles of Astra: Challenges and Lessons from the First Petascale Arm Supercomputer Sc20 Kevin Pedretti, Andrew J Younge, Simon David Hammond, James H. Laros, Matthew Jon Curry, Michael James Aguilar, Robert J. Hoekstra, Ronald B. Brightwell https://www.osti.gov/search/identifier:1822114	Conference Paper – 2020 Conference Paper	2020
ALAMO: Autonomous Lightweight Allocation, Management and Optimization Smoky Mountains Computational Sciences and Engineering Conference Ronald B. Brightwell, Kurt Brian Ferreira, Ryan Eric Grant, Scott Larson Nicoll Levy, Gerald Fredrick Lofstead, Stephen Lecler Olivier, Kevin Pedretti, Andrew J Younge, Ann C. Gentile, Bradley Keith Brandt https://www.osti.gov/search/identifier:1818044	Conference Paper – 2020 Conference Paper	2020
September 2019 ECP ST Project Review ECP-ST Review Gabrielle Trujillo, Daniel Z. Turner, Ronald B. Brightwell, Ron A. Oldfield, Robert L. Clay https://www.osti.gov/search/identifier:1646043	Presentation (non-conference) – 2019 Presentation (non-conference)	2019
Meeting the Future Needs of HPC with MPI Fifth International Workshop on Communication Architectures for HPC, Big Data, Deep Learning and Clouds at Extreme Scale Ronald B. Brightwell https://www.osti.gov/search/identifier:1642594	Conference Paper – 2019 Conference Paper	2019
Thoughts on Autonomous Resource Management for HPC Fifth Workshop on Programming Abstractions for Data Locality Ronald B. Brightwell https://www.osti.gov/search/identifier:1642595	Conference Paper – 2019 Conference Paper	2019
Opportunities and Challenges for Accelerated Network Interfaces in HPC EuroMPI'19 Ronald B. Brightwell https://www.osti.gov/search/identifier:1642596	Conference Paper – 2019 Conference Paper	2019
Memory Technology Impacts on Current, Near-Term, and Future Systems Isc-hpc Ronald B. Brightwell https://www.osti.gov/search/identifier:1641049	Conference Paper – 2019 Conference Paper	2019
Finepoints: Partitioned Multithreaded MPI Communication Isc High Performance 2019 Ryan Eric Grant, Matthew Dosanjh, Michael J. Levenhagen, Ronald B. Brightwell, Anthony Skjellum https://www.osti.gov/search/identifier:1639543	Conference Paper – 2019 Conference Paper	2019
Meeting the Future Needs of HPC with MPI MPI-Beyond Workshop Ronald B. Brightwell https://www.osti.gov/search/identifier:1644496	Presentation (non-conference) – 2019 Presentation (non-conference)	2019
SNL ATDM Software Ecosystem 2019 Exascale Computing Project Annual Meeting Stephen Lecler Olivier, Ronald B. Brightwell, Kevin Pedretti, Andrew J Younge, Noah Evans, Scott Larson Nicoll Levy, Kurt Brian Ferreira, Ryan Eric Grant https://www.osti.gov/search/identifier:1583026	Display or Poster (non-conference) – 2019 Display or Poster (non-conference)	2019
System Software Perspective on Resilience Workshop on Modeling & Simulation of Systems and Applications Ronald B. Brightwell https://www.osti.gov/search/identifier:1582144	Conference Paper – 2018 Conference Paper	2018
Vanguard Astra: Maturing the ARM Software Ecosystem for U.S. DOE/ASC Supercomputing International Workshop on High Performance ComputingFrom Clouds and Big Data to Exascale and Beyond Ronald B. Brightwell https://www.osti.gov/search/identifier:1576170	Conference Paper – 2018 Conference Paper	2018
Hardware/Software Co-Design for High Performance Interconnects for Extreme-Scale Systems Argonne Training Program on Extreme Scale Computing Ronald B. Brightwell https://www.osti.gov/search/identifier:1576171	Presentation (non-conference) – 2018 Presentation (non-conference)	2018
Behind the Scenes of High Performance Computing Susan Lacy, Ronald B. Brightwell https://www.osti.gov/search/identifier:1734468	Report – 2018 Report	2018
Portals 4: Status of Specification and Implementation CEA Meeting Andrew J Younge, Ryan Eric Grant, Ronald B. Brightwell https://www.osti.gov/search/identifier:1526809	Presentation (non-conference) – 2018 Presentation (non-conference)	2018
Improving MPI Multi-threaded RMA Performance International Conference on Parallel Processing (ICPP) Nathan Hjelm, Matthew Dosanjh, Taylor Groves, Ryan Eric Grant, Ronald B. Brightwell, Patrick Bridges, Dorian Arnold https://www.osti.gov/search/identifier:1525924	Conference Paper – 2018 Conference Paper	2018
Architectural Convergence of Big Data and Extreme-Scale Computing: Marriage of Convenience or Conviction Charm++ Workshop Ronald B. Brightwell https://www.osti.gov/search/identifier:1510848	Conference Paper – 2018 Conference Paper	2018
Resource Management Challenges in the Era of Extreme Heterogeneity Charm++ Workshop Ronald B. Brightwell https://www.osti.gov/search/identifier:1575169	Conference Paper – 2018 Conference Paper	2018
A Tale of Two Systems: Using Containers to Deploy HPC Applications on Supercomputers and Clouds IEEE CloudCom 2017 Andrew J Younge, Kevin Pedretti, Ryan Eric Grant, Ronald B. Brightwell https://www.osti.gov/search/identifier:1497564	Conference Paper – 2018 Conference Paper	2018
Document Title	Type	Year

Results 1–25 of 161

Publications

The Portals 4.3 Network Programming Interface

Recent Sandia R&D Activities in HPC Networking

SNL ATDM Software Ecosystem Operating Systems and On-Node Runtime

SNL ATDM Software Ecosystem Operating Systems and On-Node Runtime

HPC Operating System Research Areas and Challenges

ECP Capability Assessment Report for Software Technologies -- Kokkos, Kokkos Kernels, VTK-m, Operating Systems and On-Node Runtimes

Chronicles of Astra: Challenges and Lessons from the First Petascale Arm Supercomputer

ALAMO: Autonomous Lightweight Allocation, Management and Optimization

September 2019 ECP ST Project Review

Meeting the Future Needs of HPC with MPI

Thoughts on Autonomous Resource Management for HPC

Opportunities and Challenges for Accelerated Network Interfaces in HPC

Memory Technology Impacts on Current, Near-Term, and Future Systems

Finepoints: Partitioned Multithreaded MPI Communication

Meeting the Future Needs of HPC with MPI

SNL ATDM Software Ecosystem

System Software Perspective on Resilience

Vanguard Astra: Maturing the ARM Software Ecosystem for U.S. DOE/ASC Supercomputing

Hardware/Software Co-Design for High Performance Interconnects for Extreme-Scale Systems

Behind the Scenes of High Performance Computing

Portals 4: Status of Specification and Implementation

Improving MPI Multi-threaded RMA Performance

Architectural Convergence of Big Data and Extreme-Scale Computing: Marriage of Convenience or Conviction

Resource Management Challenges in the Era of Extreme Heterogeneity

A Tale of Two Systems: Using Containers to Deploy HPC Applications on Supercomputers and Clouds