Argonne Leadership Computing Facility

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Leadership Computing Resources

The ALCF provides users with access to supercomputing resources that are significantly more powerful than systems typically used for open scientific research.

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Computational Science

The ALCF is accelerating scientific discoveries in many disciplines, ranging from chemistry and engineering to physics and materials science.

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Growing the HPC Community

The ALCF is committed to providing training and outreach opportunities that prepare researchers to efficiently use its leadership computing systems, while also cultivating a diverse and skilled HPC workforce for the future.
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Accelerating Science

The Argonne Leadership Computing Facility enables breakthroughs in science and engineering by providing supercomputing resources and expertise to the research community.
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Support Center

The ALCF Support Center assists users with support requests related to their ALCF projects.

Help Desk
Hours: 9:00am-5:00pm CT M-F
Email: support@alcf.anl.gov
Guides
Featured: Get Started

Featured: MyALCF

Cross-Platform Performance Engineering with Arm Allinea Studio

Events 05/29/2019

ISC High Performance 2020 Digital

Events 06/22/2020

A GAN-Based Approach for Solving High-Dimensional Stochastic Mean Field Games

Events 06/17/2020

How to Establish Open Source Licenses and Legal Agreements

Events 06/15/2020

Computational Techniques for Nonlinear Optimization and Learning Problems

Events 06/12/2020

The tangency of the top surface with the constrained space in the center represents the solution.

What's new in Spack?

Events 07/15/2020

Evaluation of hot channel factor for sodium-cooled fast reactors with multi-physics toolkit

Publications Nuclear Engineering and Design

Reversible Logic Synthesis Based on Positive Polarity Reed-Muller Expressions

Events 06/08/2020

Next Stop: Exascale

Promotional Materials Promotional Brochure

OpenMP Offload Capabilities in the oneAPI HPC Toolkit

Events 06/24/2020

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Leadership Computing Resources

Featured: Aurora

Computational Science

Featured: Engineering

Growing the HPC Community

Accelerating Science

Support Center

Featured: Get Started

Featured: MyALCF