diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2014-08-21 22:14:25 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2014-08-21 22:14:25 +0200 |
| commit | b49ef99617b11404007db283ce68f5dd5b2eff0e (patch) | |
| tree | 84c0b3aa61fe6ff6bc8dd183d4503c7793dba977 /Eigen/src/IterativeLinearSolvers/BiCGSTAB.h | |
| parent | 9c0aa81fbfc4abd0dc297d75305b9d579dad2754 (diff) | |
Do not apply the preconditioner before starting the iterations as this might destroy a very good initial guess.
Diffstat (limited to 'Eigen/src/IterativeLinearSolvers/BiCGSTAB.h')
| -rw-r--r-- | Eigen/src/IterativeLinearSolvers/BiCGSTAB.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Eigen/src/IterativeLinearSolvers/BiCGSTAB.h b/Eigen/src/IterativeLinearSolvers/BiCGSTAB.h index dc524c225..27824b9d5 100644 --- a/Eigen/src/IterativeLinearSolvers/BiCGSTAB.h +++ b/Eigen/src/IterativeLinearSolvers/BiCGSTAB.h @@ -39,7 +39,6 @@ bool bicgstab(const MatrixType& mat, const Rhs& rhs, Dest& x, int maxIters = iters; int n = mat.cols(); - x = precond.solve(x); VectorType r = rhs - mat * x; VectorType r0 = r; |