PreconditionedMatrixFreeSystem
A matrix-free linear system that must be used with a preconditioned matrix-free solver
GraphScattered
Templates:
- GraphScattered
Target: Sofa.Component.LinearSolver.Iterative
namespace: sofa::component::linearsolver::iterative
parents:
- MatrixFreeSystem
Data
| Name | Description | Default value |
|---|---|---|
| name | object name | unnamed |
| printLog | if true, emits extra messages at runtime. | 0 |
| tags | list of the subsets the object belongs to | |
| bbox | this object bounding box | |
| componentState | The state of the component among (Dirty, Valid, Undefined, Loading, Invalid). | Undefined |
| listening | if true, handle the events, otherwise ignore the events | 0 |
| matrixSize | Size of the global matrix | |
| enableAssembly | Allows to assemble the system matrix | 1 |
| factorizationInvalidation | Internal Data indicating a change in the matrix | 0 |
| assemblingRate | Rate of update of the preconditioner matrix, in number of time steps or Newton iterations | 1 |
Links
| Name | Description | Destination type name |
|---|---|---|
| context | Graph Node containing this object (or BaseContext::getDefault() if no graph is used) | BaseContext |
| slaves | Sub-objects used internally by this object | BaseObject |
| master | nullptr for regular objects, or master object for which this object is one sub-objects | BaseObject |
| preconditionerSystem | Link toward the linear system of the preconditioner | BaseMatrixLinearSystem |