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* big huge changes, so i dont remember everything.Gravatar Benoit Jacob2009-10-28
| | | | | | | | | | * renaming, e.g. LU ---> FullPivLU * split tests framework: more robust, e.g. dont generate empty tests if a number is skipped * make all remaining tests use that splitting, as needed. * Fix 4x4 inversion (see stable branch) * Transform::inverse() and geo_transform test : adapt to new inverse() API, it was also trying to instantiate inverse() for 3x4 matrices. * CMakeLists: more robust regexp to parse the version number * misc fixes in unit tests
* some cleaning and doc in ParametrizedLine and HyperPlaneGravatar Gael Guennebaud2008-10-25
| | | | Just a thought: what about ParamLine instead of the verbose ParametrizedLine ?
* sparse module: add support for umfpack, the sparse direct LUGravatar Gael Guennebaud2008-10-19
| | | | | | | | | | solver from suitesparse (as cholmod). It seems to be even faster than SuperLU and it was much simpler to interface ! Well, the factorization is faster, but for the solve part, SuperLU is quite faster. On the other hand the solve part represents only a fraction of the whole procedure. Moreover, I bench random matrices that does not represents real cases, and I'm not sure at all I use both libraries with their best settings !
* add/update some benchmark files used to test/compare sparse module featuresGravatar Gael Guennebaud2008-10-19
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