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ASCEND

Project • ASCEND (Applied mathematics and Scientific Computing Ecosystem for the New Digital era) is a portfolio of projects funding by the DOE, Office of Science, Advanced Scientific Computing Research (ASCR) program, that consists of research and development in computational and applied mathematics seeking to address foundational research gaps in the digital...

Astra – An Arm-Based Large-Scale Advanced Architecture Prototype Platform

News Article, June 1, 2018 • Astra, one of the first supercomputers to use processors based on the Arm architecture in a large-scale high-performance computing platform, is being deployed at Sandia National Laboratories.  Astra is the first of a potential series of advanced architecture prototype platforms, which will be deployed as part of the Vanguard program...
Astra Supercomputer

Astra Supercomputer is Fastest Arm-Based Machine on Top 500 List

News Article, November 1, 2018 • Sandia’s Astra is the world’s fastest Arm-based supercomputer according to the just released TOP500 list, the supercomputer industry’s standard. With a speed of 1.529 petaflops, Astra placed 203rd on a ranking of top computers announced at SC18, the International Conference for High Performance Computing, Networking, Storage, and Analysis, in Dallas. A petaflop is a unit...
Astra Supercomputer

Astra Supercomputer Team Wins NNSA Defense Programs Award of Excellence

News Article, October 1, 2019 • The Astra Supercomputer Team was recently awarded an NNSA Defense Programs Award of Excellence “For excellence in design, acquisition, and integration of the Astra prototype System.” These prestigious annual awards are granted to National Security Enterprise teams and individuals across the NNSA complex to recognize significant contributions to the Stockpile...
NNSA Defense Programs - Awards of Excellence

Automated Ensemble Analysis in Support of Nuclear Deterrence Programs

News Article, June 1, 2021 • Managing the modeling-simulation-analysis workflows that provide the basis for Sandia’s Nuclear Deterrence programs is a requirement for assuring verifiable, documented, and reproducible results. The Sandia Analysis Workbench (SAW) has now been extended to provide workflow management through the final tasks of ensemble analysis using Sandia’s Slycat framework. This new capability...
An unsupervised ensemble analysis sub-workflow sits atop a larger NGW computational simulation workflow. In the background, a solid mechanics parameter study is being analyzed in Slycat.

Award for Excellence

Award, November 10, 2010 • Award, Sandia National Laboratories. For educating the next generation of computational scientists through teaching at UNM

Award for excellence

Award, February 16, 2010 • Award, Sandia National Laboratories. For outstanding team effort on an industrial CRADA project

Awards

Page •
  • 2017 Defense Programs Award of Excellence

    Award, October 1, 2017 • Other external recognition, National Nuclear Security Administration. Trinity High Performance Computing Team for significant contributions to the Stockpile Stewardship Program
  • Award for excellence

    Award, February 16, 2010 • Award, Sandia National Laboratories. For outstanding team effort on an industrial CRADA project
  • Award for Excellence

    Award, November 10, 2010 • Award, Sandia National Laboratories. For educating the next generation of computational scientists through teaching at UNM
  • Best Paper Award

    Award, November 4, 2014 • Best paper/poster, 3rd ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data (BigSpatial-2014).
  • Best Paper finalist

    Award, September 1, 2015 • Best paper/poster, IEEE High Performance Extreme Computing Conference.
  • Best Poster

    Award, November 15, 2011 • Best paper/poster, IEEE/ACM International Conference on High-Performance Computing, Networking, Storage, and Analysis (SC'11) Conference.
  • Breakout group co-leader

    Award, April 7, 2009 – April 10, 2009 • Society/professional leadership, NSF Workshop on the Science of Power Management.