Add manifold and first-order diff benchmarks

- Add internal/ceres/autodiff_manifold_benchmark.cc to benchmark
  AutoDiffManifold PlusJacobian and MinusJacobian on Quaternion and
  Pose3 manifolds.
- Add internal/ceres/first_order_function_differentiation_benchmark.cc
  to benchmark AutoDiffFirstOrderFunction and static/dynamic
  NumericDiffFirstOrderFunction on Rosenbrock.

Change-Id: Ie58ae9f67952961ebefc1957d7ad9c1b56a18203
4 files changed
tree: 547a4aca6348903e8431f11aafa1443dcf47d5c2
  1. .github/
  2. bazel/
  3. cmake/
  4. config/
  5. data/
  6. docs/
  7. examples/
  8. include/
  9. internal/
  10. LICENSES/
  11. scripts/
  12. third_party/
  13. .bazelignore
  14. .clang-format
  15. .gitignore
  16. .gitmodules
  17. .readthedocs.yaml
  18. BUILD
  19. CITATION.cff
  20. CMakeLists.txt
  21. CONTRIBUTING.md
  22. LICENSE
  23. MODULE.bazel
  24. package.xml
  25. README.md
  26. REUSE.toml
  27. WORKSPACE
README.md

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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.