GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-09-12 09:23:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

Do not apply the preconditioner before starting the iterations as this might destroy a very good initial guess.

Browse Source
This commit is contained in:
Gael Guennebaud 2014-08-21 22:14:25 +02:00
parent 9c0aa81fbf
commit b49ef99617
1 changed files with 0 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Eigen/src/IterativeLinearSolvers/BiCGSTAB.h
View File

@ -39,7 +39,6 @@ bool bicgstab(const MatrixType& mat, const Rhs& rhs, Dest& x,
int maxIters = iters; int maxIters = iters;
int n = mat.cols(); int n = mat.cols();
x = precond.solve(x);
VectorType r = rhs - mat * x; VectorType r = rhs - mat * x;
VectorType r0 = r; VectorType r0 = r;