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ceres-solver / ceres-solver / f217ccfb6946d8b8f1a9aff1061213f153f65f78
commitf217ccfb6946d8b8f1a9aff1061213f153f65f78[log] [tgz]
authorSameer Agarwal <sameeragarwal@google.com>Sun Feb 25 15:42:31 2018 -0800
committerSameer Agarwal <sameeragarwal@google.com>Sun Feb 25 20:53:10 2018 -0800
treee9c9df758abbfcf88efbf4dab0944f385212fda2
parent656f9efbd3a7ba280ca1098b6f1ab4003d426eb6 [diff]
Use MatrixTransposeMatrix multiply from small_blas.h

Prior to this Cheng Wang had to work the MatrixTransposeMatrixMultiply
function in inner_product_computer because of its lagging performance.

Now that the implementation of MatrixTransposeMatrixMultiply
has been updated to match the implementation in inner_product_computer
this CL removes the redundancy.

This CL also includes a fix to MatrixTransposeMatrixMultiply
which was missed in the earlier refactoring, because the test
coverage for small_blas is broken. The tests for InnerProductComputer
caught the problem.

Change-Id: Ia8890010da058c2d9fe738dc77f0be34af5618ab
3 files changed
tree: e9c9df758abbfcf88efbf4dab0944f385212fda2
  1. bazel/
  2. cmake/
  3. config/
  4. data/
  5. docs/
  6. examples/
  7. include/
  8. internal/
  9. jni/
  10. scripts/
  11. .gitignore
  12. BUILD
  13. CMakeLists.txt
  14. LICENSE
  15. package.xml
  16. README.md
  17. WORKSPACE
README.md

Ceres Solver

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.

  1. Non-linear Least Squares problems with bounds constraints.
  2. General unconstrained optimization problems.

Please see ceres-solver.org for more information.

WARNING - Do not make GitHub pull requests!

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