Implementation of the Factored SParse Approximate Inverse Algorithm.
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#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.
- 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:
- /tmp/buildd/viennacl-1.2.0/viennacl/linalg/spai.hpp