Searched refs:preconditioner (Results 1 – 8 of 8) sorted by relevance
51 private Preconditioner preconditioner; field in NonLinearConjugateGradientOptimizer70 preconditioner = null; in NonLinearConjugateGradientOptimizer()80 public void setPreconditioner(final Preconditioner preconditioner) { in setPreconditioner() argument81 this.preconditioner = preconditioner; in setPreconditioner()119 if (preconditioner == null) { in doOptimize()120 preconditioner = new IdentityPreconditioner(); in doOptimize()134 double[] steepestDescent = preconditioner.precondition(point, r); in doOptimize()179 final double[] newSteepestDescent = preconditioner.precondition(point, r); in doOptimize()
56 <td>To speedup the convergence, try it with the \ref IncompleteLUT preconditioner.</td></tr>158 …preconditioner. For instance, with the ILUT preconditioner, the incomplete factors L and U are com…162 The member function preconditioner() returns a read-write reference to the preconditioner
232 …on for square matrices. For non-square matrices, we have to use a QR preconditioner first. The def…
272 Preconditioner& preconditioner() { return m_preconditioner; } in preconditioner() function275 const Preconditioner& preconditioner() const { return m_preconditioner; } in preconditioner() function
61 VERIFY(solver.preconditioner().info() == Eigen::Success); in test_incomplete_cholesky()
20 … <!ELEMENT COMPUTE (#PCDATA)> <!-- Time to analyze,to factorize, or to setup the preconditioner-->
27 …* - DiagonalPreconditioner - also called Jacobi preconditioner, work very well on diagonal domina…
44 …a supernodal sequential incomplete LU factorization (to be used as a preconditioner for iterative …