ceres-solver

mirror of https://github.com/ceres-solver/ceres-solver.git synced 2026-08-29 08:34:37 +08:00

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T

Sameer Agarwal 031598295c Enable Eigen as sparse linear algebra library.

SPARSE_NORMAL_CHOLESKY and SPARSE_SCHUR can now be used
with EIGEN_SPARSE as the backend.

The performance is not as good as CXSparse. This needs to be
investigated. Is it because the quality of AMD ordering that
we are computing is not as good as the one for CXSparse? This
could be because we are working with the scalar matrix instead
of the block matrix.

Also, the upper/lower triangular story is not completely clear.
Both of these issues will be benchmarked and tackled in the
near future.

Also included in this change is a bunch of cleanup to the
SparseNormalCholeskySolver and SparseSchurComplementSolver
classes around the use of the of defines used to conditionally
compile out parts of the code.

The system_test has been updated to test EIGEN_SPARSE also.

Change-Id: I46a57e9c4c97782696879e0b15cfc7a93fe5496a

2014-07-31 22:05:34 -07:00

CeresConfig.cmake.in

Fix Cmake error when using miniglog.

2014-06-04 23:21:33 +00:00

CeresConfigVersion.cmake.in

Added CeresConfig.cmake based on this example:

2013-03-20 18:38:27 +00:00

config.h.in

Enable Eigen as sparse linear algebra library.

2014-07-31 22:05:34 -07:00

CreateCeresConfig.cmake

Configure config.h and include it from the build directory.