Implementation of the Factored SParse Approximate Inverse Algorithm for a generic, uBLAS-compatible matrix type.
More...
#include <spai.hpp>
Public Member Functions |
| fspai_precond (const MatrixType &A, const fspai_tag &tag) |
| Constructor.
|
void | apply (VectorType &vec) const |
| Application of current preconditioner, multiplication on the right-hand side vector.
|
Detailed Description
template<typename MatrixType>
class viennacl::linalg::fspai_precond< MatrixType >
Implementation of the Factored SParse Approximate Inverse Algorithm for a generic, uBLAS-compatible matrix type.
- Parameters:
-
Matrix | matrix that is used for computations |
Vector | vector that is used for computations |
Constructor & Destructor Documentation
Constructor.
- Parameters:
-
A | matrix whose approximate inverse is calculated. Must be quadratic. |
tag | SPAI configuration tag |
Member Function Documentation
void apply |
( |
VectorType & |
vec | ) |
const [inline] |
Application of current preconditioner, multiplication on the right-hand side vector.
- Parameters:
-
The documentation for this class was generated from the following file: