Implementation of the Factored SParse Approximate Inverse Algorithm for a ViennaCL compressed_matrix.
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#include <spai.hpp>
Detailed Description
template<typename ScalarType, unsigned int MAT_ALIGNMENT>
class viennacl::linalg::fspai_precond< viennacl::compressed_matrix< ScalarType, MAT_ALIGNMENT > >
Implementation of the Factored SParse Approximate Inverse Algorithm for a ViennaCL compressed_matrix.
- 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
Application of current preconditioner, multiplication on the right-hand side vector.
- Parameters:
-
The documentation for this class was generated from the following file: