Overview

PETSc, the Portable, Extensible Toolkit for Scientific Computation, includes a large suite of scalable parallel linear and nonlinear equation solvers, ODE integrators, and optimization algorithms for application codes written in C, C++, Fortran, and Python. In addition, PETSc includes support for managing parallel PDE discretizations including parallel matrix and vector assembly routines. Toolkits/libraries that use PETSc.

• PETSc in a nutshell
  • Algebraic objects
  • Solvers
  • DM: Interfacing Solvers to Models/Discretizations
  • Utilities for the Simulation/Solver Process
• Core Features and Functionality
  • Supported Systems
  • Accelerator/GPU Features
• GPU Support Roadmap
• Summary of Vector Types Available In PETSc
• Summary of Matrix Types Available In PETSc
• Summary of Sparse Linear Solvers Available In PETSc
  • Preconditioners
  • Direct Solvers
  • Krylov Methods
• Summary of Nonlinear Solvers Available In PETSc
• Summary of Tao Solvers
  • Unconstrained
  • Bound Constrained
  • Complementarity
  • Nonlinear Least Squares
  • PDE-Constrained
  • Constrained
• Summary of Discretization Management Systems
• User-Guide
  • Introduction to PETSc
  • The Solvers in PETSc/TAO
  • DM: Interfacing Between Solvers and Models/Discretizations
  • Additional Information
• API-Docs
  • Changes for each release
  • Single Index of all PETSc Manual Pages
• Changes for each release
  • Releases of PETSc
• Single Index of all PETSc Manual Pages
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