Examples of no.uib.cipr.matrix.sparse.DefaultIterationMonitor

no.uib.cipr.matrix.sparse.DefaultIterationMonitor
Default iteration monitor. This tester checks declares convergence if the absolute value of the residual norm is sufficiently small, or if the relative decrease is small. Divergence is decleared if too many iterations are spent, or the residual has grown too much. NaNs will also cause divergence to be flagged.

            for (int i = n[rank]; i < n[rank + 1]; ++i)
                b_dist.set(i, getVectorEntry(i));


            IterativeSolver solver = createSolver(b_dist);


            IterationMonitor monitor = new DefaultIterationMonitor(1000, 1e-50,
                    1e-12, 1e+5);
            monitor.setNormType(norm);
            solver.setIterationMonitor(monitor);


            try {
                solver.solve(A, b_dist, x_dist);
            } catch (IterativeSolverNotConvergedException e) {

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                solver = new no.uib.cipr.matrix.sparse.CG(solutionVector);
            } else if (solverType == BiCG) {
                solver = new no.uib.cipr.matrix.sparse.BiCG(solutionVector);
            }


            DefaultIterationMonitor monitor = new DefaultIterationMonitor();
            monitor.setMaxIterations(1000000);


            solver.setIterationMonitor( monitor );


            // A, b, x
            solver.solve(leftSideMatrix, coefficientVector, solutionVector);

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Related Classes of no.uib.cipr.matrix.sparse.DefaultIterationMonitor

no.uib.cipr.matrix.distributed.DistIterativeSolverTest$DistIterativeSolver

stallone.algebra.extern.RealSparseLinearSystem

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