Implementation of the Factored SParse Approximate Inverse Algorithm for a generic, uBLAS-compatible matrix type.
More...
#include <spai.hpp>
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| fspai_precond (const MatrixType &A, const fspai_tag &tag) |
| Constructor. More...
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void | apply (VectorType &vec) const |
| Application of current preconditioner, multiplication on the right-hand side vector. More...
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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
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Matrix | matrix that is used for computations |
Vector | vector that is used for computations |
Constructor.
- Parameters
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A | matrix whose approximate inverse is calculated. Must be quadratic. |
tag | SPAI configuration tag |
void apply |
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VectorType & |
vec | ) |
const |
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inline |
Application of current preconditioner, multiplication on the right-hand side vector.
- Parameters
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The documentation for this class was generated from the following file:
- /build/buildd/viennacl-1.5.1/viennacl/linalg/spai.hpp