High-Performance Computing (HPC)

The practice of aggregating computing power in a way that delivers much higher performance than one could achieve with a typical desktop computer or workstation in order to solve large problems, often in science and engineering.

A Gentle Introduction to GPU Programming

  High-Performance Computing (HPC)

Advanced Training on Extreme-Scale Computing through ATPESC

  High-Performance Computing (HPC), Performance at Leadership Computing Facilities

An Introductory Resource for High-Performance Computing

  High-Performance Computing (HPC), Programming Languages

Argonne Training Program on Extreme-Scale Computing (ATPESC 2019)

  Online Learning, High-Performance Computing (HPC), Performance at Leadership Computing Facilities

Argonne Training Program on Extreme-Scale Computing (ATPESC 2020)

  Online Learning, High-Performance Computing (HPC), Performance at Leadership Computing Facilities

Argonne Training Program on Extreme-Scale Computing (ATPESC 2021)

  Online Learning, High-Performance Computing (HPC), Performance at Leadership Computing Facilities

Argonne Training Program on Extreme-Scale Computing (ATPESC 2023)

  In-Person Learning, High-Performance Computing (HPC), Performance at Leadership Computing Facilities

Argonne Training Program on Extreme-Scale Computing (ATPESC 2024)

  In-Person Learning, High-Performance Computing (HPC), Performance at Leadership Computing Facilities

Argonne Training Program on Extreme-Scale Computing (ATPESC 2025)

  In-Person Learning, High-Performance Computing (HPC), Performance at Leadership Computing Facilities

Celebrating Apollo's 50th Anniversary: The Oldest Code on GitHub

  High-Performance Computing (HPC), Performance Portability

Celebrating Apollo's 50th Anniversary: Users' Stories from Space

  High-Performance Computing (HPC), Performance Portability

Celebrating Apollo's 50th Anniversary: When 100 FLOPS/Watt Was a Giant Leap

  High-Performance Computing (HPC), Performance Portability

Community Workshop on Practical Reproducibility in HPC

  High-Performance Computing (HPC), Reproducibility, Conferences and Workshops

Containers for Deploying Workflow Systems and Application Codes

  High-Performance Computing (HPC), Release and Deployment

Estimating Operational Intensity

  High-Performance Computing (HPC)

I/O Sleuthing: Digging into Storage Performance

  High-Performance Computing (HPC), Performance at Leadership Computing Facilities, Online Learning

Improving Application Performance by Optimizing I/O

  performance, High-Performance Computing (HPC)

Julia's Value Proposition for Better Scientific Software

  Programming Languages, Performance Portability, High-Performance Computing (HPC), Testing, Software Interoperability, Configuration and Builds

Lawrence Livermore National Lab (LLNL) High Performance Computing (HPC) Tutorials

  Online Learning, Development Tools, High-Performance Computing (HPC), Performance Portability

Leadership Scientific Software (LSSw) Portal

  Projects and Organizations, High-Performance Computing (HPC)

Leadership Scientific Software Town Hall Meetings (Series)

  Projects and Organizations, High-Performance Computing (HPC)

MPI Performance Guidelines

  High-Performance Computing (HPC), Performance at Leadership Computing Facilities

Multiphysics Simulations: Challenges and Opportunities

  Software Interoperability, High-Performance Computing (HPC)

Portability across DOE Office of Science HPC Facilities

  High-Performance Computing (HPC), Performance at Leadership Computing Facilities, Performance Portability

Porting Codes to New Architectures

  High-Performance Computing (HPC), Performance at Leadership Computing Facilities, Performance Portability, Refactoring

Preparing the Next Generation of Supercomputer Users

  High-Performance Computing (HPC), Performance at Leadership Computing Facilities

Reproducibility in the Age of Approximate Computing

  Reproducibility, Requirements, Design, High-Performance Computing (HPC)

Rethinking Software Variants

  Design, Performance Portability, High-Performance Computing (HPC), Testing, Software Engineering

Sixth International Workshop on Software Correctness for HPC Applications (Correctness 2023)

  High-Performance Computing (HPC), Conferences and Workshops, Reproducibility

Smart Libraries: 30+ Practices, 20+ Years...Still Relevant

  Documentation, Configuration and Builds, Revision Control, Release and Deployment, Debugging, High-Performance Computing (HPC)

Strategies to Enable Performance Portability

  High-Performance Computing (HPC), Performance Portability, Programming Languages

Training Materials for Parallel Computing at LLNL

  Online Learning, High-Performance Computing (HPC)

Tutorial on Optimizing I/O in HPC Applications

  Online Learning, High-Performance Computing (HPC), Performance at Leadership Computing Facilities

Webinar: Facilitating Electronic Structure Calculations on GPU-based Exascale Platforms

  Software Engineering, High-Performance Computing (HPC), Performance at Leadership Computing Facilities, Online Learning

Webinar: High-Performance Computing and Software Sustainability: Toward Green Software Development (DATE CHANGE)

  High-Performance Computing (HPC), Online Learning

Webinar: Lessons Learned Developing Performance Portable QMCPACK

  Software Process Improvement, Software Engineering, High-Performance Computing (HPC), Performance at Leadership Computing Facilities, Online Learning

Webinar: Our Road to Exascale: Particle Accelerator & Laser-Plasma Modeling

  Software Engineering, High-Performance Computing (HPC), Performance at Leadership Computing Facilities, Performance Portability, Strategies for More Effective Teams, “online learning”

Webinar: Simplifying Scientific Python Package Installation and Usage

  Online Learning, Release and Deployment, Development Tools, High-Performance Computing (HPC), “online learning”

Webinar: Taking HACC into the Exascale Era: New Code Capabilities and Challenges

  Performance Portability, Software Engineering, High-Performance Computing (HPC), Performance at Leadership Computing Facilities, Online Learning

What Every Computer Scientist Should Know About Floating-Point Arithmetic

  Programming Languages, High-Performance Computing (HPC), Reproducibility, Refactoring

Workshop on Correctness and Reproducibility for Climate and Weather Software 2023

  High-Performance Computing (HPC), Conferences and Workshops, Reproducibility