An official website of the United States government

Here’s how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

hypre 2.28.0 Released

hypre is a library of high-performance preconditioners and solvers featuring multigrid methods for the solution of large, sparse linear systems of equations on massively parallel computers. Version 2.28.0 includes multiple new functions (e.g., matrix scaling, hypre_IntArray, vector resizing), updated docs, and more.

Learn more:

Lawrence Livermore National Laboratory

| 7000 East Avenue • Livermore, CA 94550 | LLNL-WEB-458451

Operated by the Lawrence Livermore National Security, LLC for the Department of Energy's National Nuclear Security Administration Learn about the Department of Energy's Vulnerability Disclosure Program