Program Offices – DOE Office of Science

Discussing NERSC’s Unique Global Role and Close Collaboration with ECP

Richard Gerber ensures the National Energy Research Scientific Computing Center remains responsive to the needs of scientific researchers.

Reflecting on the ‘Why’ behind Supercomputing Simulations: Advancing Science

Bronson Messer, director of science for the Oak Ridge Leadership Computing Facility, has an expert perspective on supercomputing for science.

Enabling Highly Accurate and Reliable Predictions of the Basic Properties of Materials

The QMCPACK project intends to provide the capability to find, predict, and control materials and properties at the quantum level.

Leveraging Machine Learning for Computational and Experimental Science and Engineering

Machine learning technologies are creating inspiring new opportunity vistas for scientific discovery and research at the exascale.

Enabling Cross-Project Research to Strengthen Math Libraries for Scientific Simulations

Project teams can improve the capabilities of math libraries, the foundation of scientific simulations, via cross-project research.

Osni Marques Assumes New Leadership Duties for the Exascale Computing Project

Osni Marques, a staff scientist at Lawrence Berkeley National Laboratory, has been tapped to lead ECP Training & Productivity.

OLCF’s Ashley Barker Takes on New Role, Steps Down from ECP

Ashley Barker will step down as lead of ECP's Training & Productivity for new duties at the Oak Ridge Leadership Computing Facility.

Community Event Hits Upon Software Development for Next-Gen GPU Architectures

ECP's Birds-of-a-Feather Days, May 10–12, will give developers the chance to learn about leading-edge software and performance-analysis tools.

Revisiting the E4S Software Ecosystem Upon Release of Version 22.02

The Extreme-scale Scientific Software Stack (E4S) continues to evolve as a broad collection of software capabilities for scientific research.

Preparing the PETSc/TAO Software Suite to Support Exascale Scientific Applications

An Exascale Computing Project team is getting the longtime open-source PETSc/TAO software suite ready to support exascale applications.

Helping Users Deploy High-Performance Computing Tools and Libraries in a Consistent Interoperable Software Stack

The latest version of the Extreme-scale Scientific Software Stack (E4S) provides support for three different GPU architectures.

Let’s Talk Exascale Code Development: CANcer Distributed Learning Environment (CANDLE)

ECP plays key support roles in the CANDLE project, which is addressing three significant science challenge problems in cancer research.

Frontier: Designing the Electrical Infrastructure for a Supercomputer with Unprecedented Power Demands

Effective communications, humble problem-solving, lessons learned, and synergy are success factors in realizing the Frontier supercomputer.

Frontier: Guiding the Design and Construction of the Mechanical Systems

Engineer David Grant must check and recheck many important design details before Frontier, the nation’s first exascale supercomputer, is powered on.

Frontier: ORNL’s Justin Whitt on Deploying the Nation’s First Exascale Supercomputer

Justin Whitt describes what Frontier will do, why it's unique, progress with deployment, what’s special about exascale computing, and more.

Sunita Chandrasekaran Reflects on Teaching Supercomputing and Leading the ECP SOLLVE Project

As principal investigator of the ECP SOLLVE project, Sunita Chandrasekaran emphasizes the development of sustainable software.

Optimizing the North American Power Grid to Improve Reliability and Support Grid Decarbonization

The ExaSGD project wants to enable the day-to-day operation of the national power grid to hold a large number of renewable power sources.

Let’s Talk Exascale Code Development: WDMapp—XGC, GENE, GEM

The latest in the code-for-Aurora series explores an app aimed at high-fidelity whole device modeling of magnetically confined fusion plasmas.

Applying Graph Algorithms to Solve Key Science Problems of Importance to the Nation

ExaGraph aims to leave a lasting legacy of algorithms, implementations, and graph-enabled applications for scientific discovery.

Berkeley Lab Deploys Next-Gen Supercomputer – Perlmutter

The National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory (Berkeley Lab) today formally unveiled the f

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