| commit | 5365ad8aa6200a4c78f61df07204ad942a54e63f | [log] [tgz] |
|---|---|---|
| author | Sameer Agarwal <sameeragarwal@google.com> | Sun Feb 12 11:45:48 2017 -0800 |
| committer | Sameer Agarwal <sameeragarwal@google.com> | Sun Feb 12 12:04:30 2017 -0800 |
| tree | 9edacb07c6f8016f72061f718569d5fcbb312935 | |
| parent | 9a195d91def4257b7b796b201b0be861dd6a06b9 [diff] |
A hacky fix for the Eigen::FullPivLU changes. Changes in Eigen's implementation for FullPivLU significantly degraded the performance of the line search as reported by Weiguang. We do not completely understand what is going on, as Eigen's changes seem sane. So for now, this change explicitly works around the changes made by Eigen to restore the performance of the line search. Figuring out the underlying problem and fixing it remains an open issue. https://github.com/ceres-solver/ceres-solver/issues/248 Change-Id: I9993d73a09dc990ab567ce6bc447f16eac74abec
Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.
Please see ceres-solver.org for more information.
Ceres development happens on Gerrit, including both repository hosting and code reviews. The GitHub Repository is a continuously updated mirror which is primarily meant for issue tracking. Please see our Contributing to Ceres Guide for more details.
The upstream Gerrit repository is
https://ceres-solver.googlesource.com/ceres-solver