Ginkgo: Preconditioners

| Ginkgo Generated from branch based on main. Ginkgo version 1.11.0 A numerical linear algebra library targeting many-core architectures

Loading...
Searching...
No Matches
Preconditioners
Linear Operators

A module dedicated to the implementation and usage of the Preconditioners in Ginkgo. More...

Collaboration diagram for Preconditioners:

## Topics
| Jacobi Preconditioner
| A module dedicated to the implementation and usage of the Jacobi Preconditioner in Ginkgo.

## Namespaces
namespace | gko::experimental::distributed::preconditioner
| The Preconditioner namespace.
namespace | gko::preconditioner
| The Preconditioner namespace.

## Classes
class | gko::Preconditionable
| A LinOp implementing this interface can be preconditioned. More...
class | gko::experimental::distributed::preconditioner::Schwarz< ValueType, LocalIndexType, GlobalIndexType >
| A Schwarz preconditioner is a simple domain decomposition preconditioner that generalizes the Block Jacobi preconditioner, incorporating options for different local subdomain solvers and overlaps between the subdomains. More...
class | gko::batch::preconditioner::Jacobi< ValueType, IndexType >
| A block-Jacobi preconditioner is a block-diagonal linear operator, obtained by inverting the diagonal blocks (stored in a dense row major fashion) of the source operator. More...
class | gko::preconditioner::GaussSeidel< ValueType, IndexType >
| This class generates the Gauss-Seidel preconditioner. More...
class | gko::preconditioner::Ic< LSolverTypeOrValueType, IndexType >
| The Incomplete Cholesky (IC) preconditioner solves the equation for a given lower triangular matrix L and the right hand side b (can contain multiple right hand sides). More...
class | gko::preconditioner::Ilu< LSolverTypeOrValueType, USolverTypeOrValueType, ReverseApply, IndexType >
| The Incomplete LU (ILU) preconditioner solves the equation for a given lower triangular matrix L, an upper triangular matrix U and the right hand side b (can contain multiple right hand sides). More...
class | gko::preconditioner::Isai< IsaiType, ValueType, IndexType >
| The Incomplete Sparse Approximate Inverse (ISAI) Preconditioner generates an approximate inverse matrix for a given square matrix A, lower triangular matrix L, upper triangular matrix U or symmetric positive (spd) matrix B. More...
class | gko::preconditioner::Jacobi< ValueType, IndexType >
| A block-Jacobi preconditioner is a block-diagonal linear operator, obtained by inverting the diagonal blocks of the source operator. More...
class | gko::preconditioner::Sor< ValueType, IndexType >
| This class generates the (S)SOR preconditioner. More...

## Detailed Description

A module dedicated to the implementation and usage of the Preconditioners in Ginkgo.