devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge Index-refactoring branch with default, fix PastixSupport, remove some useless typedefs

Browse Source
This commit is contained in:
Gael Guennebaud
2015-02-13 10:03:53 +01:00
parent e8cdbedefb 0918c51e60
commit fe51319980
227 changed files with 32433 additions and 5999 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Eigen/src/IterativeLinearSolvers/BiCGSTAB.h
View File

@@ -139,11 +139,7 @@ struct traits<BiCGSTAB<_MatrixType,_Preconditioner> >
* \include BiCGSTAB_simple.cpp
*
* By default the iterations start with x=0 as an initial guess of the solution.
* One can control the start using the solveWithGuess() method. Here is a step by
* step execution example starting with a random guess and printing the evolution
* of the estimated error:
* \include BiCGSTAB_step_by_step.cpp
* Note that such a step by step execution is slightly slower.
* One can control the start using the solveWithGuess() method.
*
* \sa class SimplicialCholesky, DiagonalPreconditioner, IdentityPreconditioner
*/
@@ -192,7 +188,7 @@ public:
m_error = Base::m_tolerance;
typename Dest::ColXpr xj(x,j);
if(!internal::bicgstab(*mp_matrix, b.col(j), xj, Base::m_preconditioner, m_iterations, m_error))
if(!internal::bicgstab(mp_matrix, b.col(j), xj, Base::m_preconditioner, m_iterations, m_error))
failed = true;
}
m_info = failed ? NumericalIssue