Tag: Sandia National Laboratory
Seventy-one years ago, on July 16, 1945, an incredible explosion lit up the New Mexico night sky. This was the Trinity Test, the world’s first nuclear detonation, and it marked the beginning of the Nuclear Age. It also ushered in the age of supercomputers, which essentially began with weapons science at Los Alamos National Laboratory (LANL). Now a new Trinity, a next generation Cray XC supercomputer is about to take center stage to help the national security labs achieve their primary mission – to provide the nation with a safe, secure and effective nuclear deterrent.
At the 2016 ISC High Performance conference this June, distinguished Sandia computational combustion scientist Jacqueline H. Chen will deliver a keynote highlighting the latest advances in combustion modeling and simulation. In this interesting and informative Q&A, Chen describes the challenges and opportunities involved in preparing combustion codes for exascale machines.
What’s next for the National Strategic Computing Initiative? The HPC User Forum will start the process of answering that question by presenting the first public panel of speakers from NSCI lead agencies at its September meeting in Denver. Budgets, technology goals, industry collaboration, governance are all likely to be fair game at this meeting of Read more…
The National Energy Research Scientific Computing Center (NERSC) at Berkeley Lab has recently begun installing Edison, the Cray supercomputer that will exceed two peak petaflops when its fully deployed in a couple of months. But the center is already prepping for its next-generation system, which is expected to be an order of magnitude more powerful. That supercomputer may be the center’s last big deployment prior to the exascale era.
A team of researchers from Oak Ridge National Laboratory, Georgia Tech, and Rutgers University developed the ADaptable I/O file System (ADIOS), an I/O middleware package that has shown great promise with leading fusion and astrophysics codes. Recently, ADIOS made its mark in the field of combustion.