Office of Nuclear Energy (NE)

Let’s Talk Exascale Code Development: EQSIM

ECP’s special podcast series on preparing code for the Aurora exascale system begins by focusing on an earthquake risk assessment application.

Exploiting Exascale Computing to Make Earthquake Simulation Codes More Powerful

Simulating earthquake processes from end to end is key to being able to design bridges and buildings to be more resilient to earthquakes.

Collaborative Strength Enables the EXAALT Project to Optimize GPU Performance

The EXAALT project could bring atomistic materials predictions to the engineering scale and demystify materials design and synthesis.

ECP Team Reengineers Materials Simulation Code, Achieves Atypical Performance Increase

The EXAALT project has made a big step forward with a five-fold performance advance in addressing its fusion energy materials simulations challenge problem.

Exascale Computing Could Drastically Boost the Capabilities of Energy Applications

Tom Evans, technical lead for ECP's Energy Applications projects, shares about the motivations, progress, and aspirations on the path to the exascale.

Predictive Simulations May Point to the Best Design for Fusion Reactors

The leader of a project that plans to simulate all aspects of a fusion energy reactor said exascale computing capability will transform the effort.

Comprehensive Molecular Dynamics Capability

The EXAALT project is working to improve molecular dynamics codes and prepare them to exploit the power and performance of exascale.

Improving the Ability to Accurately Predict the Operating Behavior of Small Modular Nuclear Reactors

Steven Hamilton, an R&D staff member in the Reactor & Nuclear Systems Division at Oak Ridge National Laboratory, is guest on the Let's Talk Exascale podcast. He leads ExaSMR, a project directed at better understanding the behavior of small modular nuclear reactors.

Current Efforts with ExaSMR—a Monte Carlo Radiation Transport Application

Early access to the hardware components of the approaching Summit supercomputer reveals the achievable level of performance improvement for ExaSMR’s Monte Carlo radiation transport solver.

ECP Launches “Let’s Talk Exascale” Podcast Series

The insideHPC blog reports on the new podcast that explores the activities, challenges, accomplishments, and science impact of the Exascale Computing Project.

Extending the Reach of Molecular Dynamics Simulations by Leveraging Exascale

Danny Perez of Los Alamos National Laboratory (LANL) spoke with ECP Communications at SC17 in Denver. Perez is a member of the Exascale Atomistic Capability for Accuracy, Length, and Time (EXAALT) project team, led by Principal Investigator Arthur Voter, also of LANL.

National Nuclear Security Administration logo U.S. Department of Energy Office of Science logo