PrecomputedLinearSolver
Linear system solver based on a precomputed inverse matrix
FullVector
Templates:
- FullVector
Target: Sofa.Component.LinearSolver.Direct
namespace: sofa::component::linearsolver::direct
parents:
- MatrixLinearSolver
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 |
| nbThreads | If not yet initialized, the main task scheduler is initialized with this number of threads. 0 corresponds to the number of available cores on the CPU. -n (minus) corresponds to the number of available cores on the CPU minus the provided number. | 0 |
| taskSchedulerType | Type of task scheduler to use. | _default |
| parallelInverseProduct | Parallelize the computation of the product J*M^{-1}*J^T where M is the matrix of the linear system and J is any matrix with compatible dimensions | 0 |
| factorizationInvalidation | Internal data for the detection of cache invalidation of the matrix factorization | 0 |
| jmjt_twostep | Use two step algorithm to compute JMinvJt | 1 |
| use_file | Dump system matrix in a file | 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 | BaseComponent |
| master | nullptr for regular objects, or master object for which this object is one sub-objects | BaseComponent |
| linearSystem | The linear system to solve | TypedMatrixLinearSystem<CompressedRowSparseMatrixd> |