Documentation for hypre

Copyright (c) 1998 Lawrence Livermore National Security, LLC and other HYPRE Project Developers. See the top-level COPYRIGHT file for details.

SPDX-License-Identifier: (Apache-2.0 OR MIT)

• Introduction
  • Overview of Features
  • Getting More Information
  • How to get started
    • Installing hypre
    • Choosing a conceptual interface
    • Writing your code
• Structured-Grid System Interface (Struct)
  • Setting Up the Struct Grid
  • Setting Up the Struct Stencil
  • Setting Up the Struct Matrix
  • Setting Up the Struct Right-Hand-Side Vector
  • Symmetric Matrices
• Semi-Structured-Grid System Interface (SStruct)
  • Block-Structured Grids with Stencils
  • Block-Structured Grids with Finite Elements
  • Structured Adaptive Mesh Refinement
• Finite Element Interface
  • Introduction
  • A Brief Description of the Finite Element Interface
• Linear-Algebraic System Interface (IJ)
  • IJ Matrix Interface
  • IJ Vector Interface
  • A Scalable Interface
• Solvers and Preconditioners
  • SMG
  • PFMG
  • SysPFMG
  • SplitSolve
  • FAC
  • Maxwell
  • Hybrid
  • BoomerAMG
    • Parameter Options
    • Coarsening Options
    • Interpolation Options
    • Non-Galerkin Options
    • Smoother Options
    • AMG for systems of PDEs
    • Special AMG Cycles
    • GPU-supported Options
    • Miscellaneous
  • AMS
    • Overview
    • Sample Usage
    • High-order Discretizations
    • Non-conforming AMR Grids
  • ADS
    • Overview
    • Sample Usage
    • High-order Discretizations
  • The MLI Package
  • Multigrid Reduction (MGR)
  • FSAI
    • Parameter Settings
    • FSAI as Smoother to BoomerAMG
    • Implementation Notes
  • ParaSails
    • Parameter Settings
    • Preconditioning Nearly Symmetric Matrices
  • hypre-ILU
    • Overview
  • Euclid
    • Overview
    • Setting Options: Examples
    • Options Summary
  • PILUT: Parallel Incomplete Factorization
    • Parameters:
  • LOBPCG Eigensolver
  • FEI Solvers
    • Solvers Available Only through the FEI
• General Information
  • Getting the Source Code
  • Building the Library
    • Configure Options
    • Make Targets
    • GPU build
  • Testing the Library
  • Linking to the Library
  • Error Flags
  • Bug Reporting and General Support
  • Using HYPRE in External FEI Implementations
  • Calling HYPRE from Other Languages
• References
• API
  • Struct System Interface
  • SStruct System Interface
  • IJ System Interface
  • Struct Solvers
  • SStruct Solvers
  • ParCSR Solvers
  • Krylov Solvers
  • Eigensolvers