mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2024-12-21 07:19:46 +08:00
Code Issues Packages Projects Releases Wiki Activity
4,821 Commits 11 Branches 89 Tags 162 MiB
c98fd7a6ca
Commit Graph

60 Commits

Author SHA1 Message Date
Gael Guennebaud
2120fed849 * bug fixes in: Dot, generalized eigen problem, singular matrix detetection in Cholesky 
* fix all numerical instabilies in the unit tests, now all tests can be run 2000 times
  with almost zero failures.
 2008-08-23 15:14:20 +00:00
Gael Guennebaud
f0394edfa7 * bugfix in SolveTriangular found by Timothy Hunter (did not compiled for very small fixed size matrices) 
* bugfix in Dot unroller
* added special random generator for the unit tests and reduced the tolerance threshold by an order of magnitude
  this fixes issues with sum.cpp but other tests still failed sometimes, this have to be carefully checked...
 2008-08-22 17:48:36 +00:00
Gael Guennebaud
fd681507dc Add a packetmath unit test, re-enable the comma-initializer unit test, 
and bug fix in PacketMath/SSE
 2008-08-20 20:08:38 +00:00
Gael Guennebaud
5546e963c9 bugfix in CholeskyWithoutSquareRoot::solve found by Timothy Hunter 2008-08-16 07:09:39 +00:00
Gael Guennebaud
c10f069b6b * Merge Extract and Part to the Part expression. 
Renamed "MatrixBase::extract() const" to "MatrixBase::part() const"
* Renamed static functions identity, zero, ones, random with an upper case
  first letter: Identity, Zero, Ones and Random.
 2008-07-21 00:34:46 +00:00
Gael Guennebaud
027818d739 * added innerSize / outerSize functions to MatrixBase 
* added complete implementation of sparse matrix product
  (with a little glue in Eigen/Core)
* added an exhaustive bench of sparse products including GMM++ and MTL4
  => Eigen outperforms in all transposed/density configurations !
 2008-06-28 23:07:14 +00:00
Gael Guennebaud
522e24f2d7 update of the testing framework: 
replaced the QTestLib framework my custom macros
and a (optional) custom script to run the tests from ctest.
 2008-05-22 12:18:55 +00:00
Gael Guennebaud
e19f9bc523 added a test for triangular matrices 2008-05-02 11:35:59 +00:00
Gael Guennebaud
64bacf1c3f * added ei_sqrt for complex 
* updated Cholesky to support complex
* correct result_type for abs and abs2 functors
 2008-04-27 14:05:40 +00:00
Gael Guennebaud
4ffffa670e added Cholesky module 2008-04-27 10:57:32 +00:00