News Article, May 1, 2018 • CCR Researcher Kurt Ferreira and his co-authors have been awarded Best Paper at the upcoming Workshop on Advances in Parallel and Distributed Computational Models (APDCM) at the International Parallel and Distributed Processing Symposium. Their paper entitled "Optimal Cooperative Checkpointing for Shared High-Performance Computing Platforms" proposes a cooperative checkpoint scheduling policy that...
Search
CCR Researcher Receives EO Lawrence Award
News Article, July 28, 2022 • Quantum information scientist Andrew Landahl received a 2021 Ernest Orlando Lawrence Awards, the U.S. Department of Energy’s highest scientific mid-career honor. Landahl was recognized for his “groundbreaking contributions to quantum computing, including the invention of transformational quantum error correction protocols and decoding algorithms, for scientific leadership in the development of...
CCR Researcher Ryan Grant Honored by Queen’s University
News Article, June 1, 2019 • CCR Researcher Ryan Grant was recently recognized by his alma mater as one of the top 125 engineering alumni or faculty of Queen’s University during a celebration of the 125thanniversary of the Faculty of Engineering and Applied Science. The award recognizes the achievements of alumni and faculty who are outstanding leaders in...
CCR Researchers Author Best Paper Nominee at IEEE CloudCom’17
News Article, October 1, 2017 • CCR system software researchers Andrew Younge, Kevin Pedretti, Ryan Grant, and Ron Brightwell authored the paper entitled “A Tale of Two Systems: Using Containers to Deploy HPC Applications on Supercomputers and Clouds,” which is one of three papers nominated for Best Paper in Cloud Architecture at the upcoming 2017 IEEE...
CCR Researchers Co-Author Best Paper Nominee at IEEE DFT
News Article, August 1, 2017 • CCR system software researchers Kurt Ferreira and Scott Levy are co-authors on the paper entitled “Lifetime Memory Reliability Data From the Field,” which has been nominated for Best Paper at the 2017 IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFT). The paper analyzes the...
CCR Researchers Co-Author Best Paper Nominee at SC’17
News Article, October 1, 2017 • CCR system software researchers Ryan Grant and Ron Brightwell are co-authors on the paper entitled “sPIN: High-Performance Streaming Processing in the Network,” which was one of five papers nominated for Best Paper at the recent 2017 International Conference on High Performance Computing, Networking, Storage and Analysis (SC’17). The paper describes...
CCR Researchers Co-Author Best Student Paper Nominee at SC’16
News Article, January 1, 2017 • CCR system software researchers Scott Levy, Kurt Ferreira, and Patrick Widener were co-authors on the paper entitled “Understanding Performance Interference in Next-Generation HPC Systems,” which was nominated for Best Student Paper at the 2016 ACM/IEEE International Conference on High-Performance Computing, Networking, Storage, and Analysis (SC’16). The paper presented a new...
CCR scientists use gate set tomography to probe inner workings of quantum computers
News Article, January 1, 2022 • Two papers published in the journal Nature — one coauthored by Sandia researchers — used a Sandia technique called gate set tomography (GST) to demonstrate logic operations exceeding the “fault tolerance threshold” of 99% fidelity in silicon quantum computing processors. Spawned by a Sandia Early Career LDRD in 2012, GST...
Center for Computing Research
Page • Center for Computing Research The Center for Computing Research (CCR) at Sandia creates technology and solutions for many of our nation's most demanding national security challenges. The Center's portfolio spans the spectrum from fundamental research to state‑of‑the‑art applications. Our work includes computer system architecture (both hardware and software); enabling technology...
Center for Computing Research Summer Proceedings 2015
Page • Andrew M. Bradley and Michael L. Parks, editors, Center for Computing Research Summer Proceedings 2015 , The Center for Computing Research at Sandia National Laboratories, Albuquerque, NM, 2015. Available as Sandia National Laboratories Technical Report SAND2016-0830R. Individual Articles C.C. Ashcraft, J.H. Niederhaus, and A.C. Robinson, Verification of an Improved Cylindrical Magnetic...
Center for Computing Research Summer Proceedings 2016
Page • James B. Carleton and Michael L. Parks, editors, Center for Computing Research Summer Proceedings 2016 , The Center for Computing Research at Sandia National Laboratories, Albuquerque, NM, 2016. Available as Sandia National Laboratories Technical Report SAND2017-1294R. Individual Articles C. Chen, S. Rajamanickam, E. G. Boman, and E. Darve, Parallel Hierarchical Solver...
Center for Computing Research Summer Proceedings 2017
Page • Andrew D. Baczewski and Michael L. Parks, editors, Center for Computing Research Summer Proceedings 2017 , The Center for Computing Research at Sandia National Laboratories, Albuquerque, NM, 2017. Available as Sandia National Laboratories Technical Report SAND2018-2780O. Individual Articles C. Chen, R.S. Tuminaro, S. Rajamanickam, E.G. Boman and E. Darve, A Hierarchical...
Center for Computing Research Summer Proceedings 2018
Page • Attila Cangi and Michael L. Parks, editors, Center for Computing Research Summer Proceedings 2018 , The Center for Computing Research at Sandia National Laboratories, Albuquerque, NM, 2018. Available as Sandia National Laboratories Technical Report SAND2019-5093R. Individual Articles Attila Cangi and Michael L. Parks, editors, Center for Computing Research Summer Proceedings...
Chair of the SIAM Professional Development Working Group
Award, January 1, 2013 – December 31, 2013 • Society/professional leadership, SIAM.
Champion of Graph Challenge
Award, September 25, 2018 • Award, IEEE High Performance Extreme Computing Conference. Fastest triangle counting algorithm
Champion of Graph Challenge
Award, September 13, 2017 • Award, IEEE/DARPA/Amazon. Fastest triangle counting algorithm.
Checkpoint Compression – An Application Transparent Performance Optimization
News Article, March 1, 2013 • Checkpoint/restart is the prevailing approach for application fault-tolerance for large-scale systems. With the largest HPC systems already consisting of millions of cores, we expect HPC system core counts to continue to increase. In these large-scale environments, a confluence of issues including extremely low system MTBF and increased I/O pressures has...
Christopher Siefert
Staff Page • Scalable Algorithms. Chris' main Sandia website can be found at: www.sandia.gov/-csiefer/
CIME
Software • CIME is the Common Infrastructure for Modelling the Earth. It is the full-featured software engineering system for global Earth system or climate models. CIME is a set Python scripts configured with XML data files as well as Fortran soure code, and owns the model configuration, build system, test harness, test suites, portability to...
Cindy Phillips Named as New Fellow of SIAM
News Article, April 1, 2016 • Sandia researcher Cindy Phillips has been selected as a Fellow by the Society for Industrial and Applied Mathematics (SIAM), the leading professional organization for applied and computational mathematicians. Cindy was recognized for “Contributions to the theory and applications of combinatorial optimization.” Selection as a SIAM fellow is an honor the...
Climate
News Article, March 1, 2017 • [From 2017 Sandia Labs Accomplishment Magazine] As part of the five-year multi-institution DOE/SciDAC project PISCEES, Sandia has developed a land-ice simuluation code that has been integrated into DOE's Accelerated Climate Model for Energy earth system model for use in climate projections. The Albany/FELIX code enables the calculation of initial conditions...
Climate Science
Focus Area • Our emphasis is on developing high-order accurate numerical methods for climate modeling such as the spectral-element atmospheric dynamical-core and in leveraging our capabilities in scientific software engineering and uncertainty quantification to improve the rigor and predictivity of global climate models. Sandia National Laboratories Climate Science Software - Sandia's Energy and Climate...
Cognitive & Emerging Computing
Department • News Frances Chance's Dragonfly TED Talk Watch the video Research Areas Neuroscience and Neuromorphic Computing - Using models of the biological brain to drive innovation in energy-efficient computingNext-Generation Computing Architectures - Developing next-generation, energy-efficient computing architectures Featured Projects Fugu Fugu is a spiking neural network library designed to produce algorithms...
Cognitive Science
Focus Area • In addressing critical problems in national security, the Cognitive Science and Applications groups provide solutions that include both technology and human cognition aspects. The main focus of these efforts include understanding human decision making, improving human performance, human-centric data collection and analysis, advanced software development, and surety-based verification and validation,...
COINFLIPS
Project • COINFLIPS - CO-designed Improved Neural Foundations Leveraging Inherent Physics Stochasticity - is a DOE Office of Science Co-Design in Microelectronics project that aims to develop a novel computing paradigm for probabilistic computing that leverages stochastic devices and brain-inspired architecture and algorithm principles. The brain has effectively proven a powerful inspiration for the...
Results 76–100 of 499