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715 Commits

Author SHA1 Message Date
Benoit Jacob
bb1cc0d092 after all we're not aligning to 8byte boundary 
keep most of the changes though as they make the code more extensible
 2009-10-05 10:55:42 -04:00
Benoit Jacob
d41577819b we were already aligning to 16 byte boundary fixed-size objects that are multiple of 16 bytes; 
now we also align to 8byte boundary fixed-size objects that are multiple of 8 bytes.
That's only useful for now for double, not e.g. for Vector2f, but that didn't seem to hurt. Am I missing something? Do you prefer that we don't align Vector2f at all?
Also, improvements in test_unalignedassert.
 2009-10-05 10:11:11 -04:00
Benoit Jacob
a9a9ba8453 remove unneeded stuff 2009-10-05 07:58:53 -04:00
Benoit Jacob
fa9fc1397b next attempt ... introduce EIGEN_CMAKE_RUN_FROM_CTEST, in that case don't EXCLUDE_FROM_ALL 2009-10-05 07:42:31 -04:00
Benoit Jacob
b78b2ede5f finally, the right fix: set CTEST_BUILD_TARGET. 
So this is the come-back of btest target, and the default target is empty again.
 2009-10-04 20:27:44 -04:00
Benoit Jacob
a1d9b76dd5 add debug targets like debug_qr to build a specific test with debug info 
remove the btest target, instead just do "make" since anyway we have to let "make" build the tests
 2009-10-03 16:50:50 -04:00
Hauke Heibel
7d2ca0e05e Added cmake project definitions. 2009-10-02 18:45:24 +02:00
Gael Guennebaud
9a3cae4655 better fix for (v * v') * v, we still have to find a way to reorder it 2009-10-01 13:27:03 +02:00
Benoit Jacob
4b04a9bcfa *add test to prevent future regression 2009-09-29 21:00:13 -04:00
Benoit Jacob
eeabd18afc Fix compilation of HouseholderQR and ColPivotingHouseholderQR for non-square fixed-size matrices. 
For Colpiv that was just changing MatrixQType to MatrixType in the instantiation of HouseholderSequence.
For HouseholderQR I also re-ported the solve method from Colpiv as there were multiple issues.
 2009-09-28 10:49:55 -04:00
Benoit Jacob
67bf7c90c5 * update test to expose bug #57 
* update createRandomMatrixOfRank to support fixed size
 2009-09-28 09:40:18 -04:00
Benoit Jacob
92480ffd26 * Introduce make targets btest (build tests), blas (build blas lib), demos (build demos). 
* remove EIGEN_BUILD_TESTS and siblings
* add summary at the end of cmake run, hopefully not too verbose
* fix build of quaternion demo
* kill remnants of old binary library option
 2009-09-27 17:48:53 -04:00
Benoit Jacob
e82ab8a5dd move also inverse() to ReturnByValue, by doing a solve on NestByValue<Identity>. 
also: adding resize() to MatrixBase was really needed ;)
 2009-09-26 11:40:29 -04:00
Benoit Jacob
176c26feb5 allow to do xpr = solve(b) etc... just by adding a dummy MatrixBase::resize() 2009-09-22 01:41:09 -04:00
Benoit Jacob
4f9e270343 * make LU::kernel() and LU::image() also use ReturnByValue 
* make them return zero vector in the degenerate case, instead of asserting
  (let's stick to the principle that we only assert on memory errors)
 2009-09-22 00:16:51 -04:00
Benoit Jacob
ab5cc8284a convert LU::solve() to the new API 2009-09-22 20:58:29 -04:00
Benoit Jacob
c1c780a94f * ReturnByValue: 
-- simpplify by removing the 2nd template parameter
  -- rename Functor to Derived, as now it's a usual CRTP
* Homogeneous:
  -- in products, honor the Max sizes etc.
 2009-09-22 12:20:45 -04:00
Benoit Jacob
1df54e3ac2 fix bug #42, add missing Transform::Identity() 2009-09-19 19:59:49 -04:00
Gael Guennebaud
3b5a9acba8 fix stable_norm unit test 2009-09-18 11:41:38 +02:00
Benoit Jacob
760636a237 fix bug #52: Transform::inverse() should return a Transform 2009-09-18 18:45:45 -04:00
Gael Guennebaud
fcae32cc3f compilation fixes 2009-09-17 15:11:13 +02:00
Gael Guennebaud
24950bdfcb make ColPivotingQR use HouseholderSequence 2009-09-16 15:56:20 +02:00
Gael Guennebaud
49dd5d7847 * add a HouseholderSequence class (not good enough yet for Triadiagonalization and HessenbergDecomposition) 
* rework a bit AnyMatrixBase, and mobe it to a separate file
 2009-09-16 14:35:42 +02:00
Benoit Jacob
a4fd0aa25b * fix bug in col-pivoting qr, forgot to swap the colNorms when swapping cols 
* add Gael a copyright line
 2009-09-16 14:19:59 -04:00
Benoit Jacob
46be9c9ac1 * fix super nasty bug: vector.maxCoeff(&index) didn't work when 'vector' 
was a row-vector. Fixed by splitting the vector version from the matrix version.
* add unit test, the visitors weren't covered by any test!!
 2009-09-16 14:18:30 -04:00
Gael Guennebaud
4a6e5694d6 disable warning 279: controlling expression is constant for ICC 2009-09-15 13:03:24 +02:00
Hauke Heibel
e6cac85333 Added missing casts. 2009-09-08 08:27:18 +02:00
Hauke Heibel
437a79e1ab Fixed unit test and improved code reusage for resizing. 2009-09-07 17:48:42 +02:00
Hauke Heibel
e49236bac6 Ups - that was not intended to be part of the commit. 2009-09-07 17:23:29 +02:00
Hauke Heibel
64095b6610 Changed the AnyMatrixBase / ei_special_scalar_op inheritance order as proposed by Gael. 
Added conservativeResizeLike as discussed on the mailing list.
 2009-09-07 17:22:01 +02:00
Gael Guennebaud
ae1d1c8f6c improve coverage of matrix-vector product 2009-09-07 14:04:56 +02:00
Gael Guennebaud
fb5f546161 improve coverage of unitOrthogonal 2009-09-07 12:53:25 +02:00
Gael Guennebaud
b56bb441dd add a stable_norm unit test 2009-09-07 12:46:16 +02:00
Gael Guennebaud
a921292381 uncomment stuff commented for debugging (sorry for the noise) 2009-09-07 11:26:20 +02:00
Gael Guennebaud
b0aa2520f1 * add real scalar * complex matrix, real matrix * complex scalar, 
and complex scalar * real matrix overloads
* allows the inner and outer product specialisations to mix real and complex
 2009-09-04 11:22:32 +02:00
Gael Guennebaud
6902ef0824 extend mixingtype test to check diagonal products and fix the later for real*complex products 2009-09-04 10:17:28 +02:00
Gael Guennebaud
68b28f7bfb rename the EigenSolver module to Eigenvalues 2009-09-04 09:23:38 +02:00
Hauke Heibel
7f5256f628 Added conservativeResize + unit test. 2009-09-03 17:27:51 +02:00
Gael Guennebaud
3eb37fe1fb update mixingtype unit test to reflect current status, but it is still clear 
we should allow matrix products between complex and real ?
 2009-09-03 13:03:26 +02:00
Gael Guennebaud
a54b99fa72 move eigen values related stuff of the QR module to a new EigenSolver module. 
- perhaps we can find a better name ?
- note that the QR module still includes the EigenSolver module for compatibility
 2009-09-03 11:39:44 +02:00
Hauke Heibel
e6c9d6c528 Remove last lazyness warnings. 2009-09-02 20:59:57 +02:00
Hauke Heibel
2abd5eeffd Added support to overwrite the generator type. 
Eigen'fied the new variables.
 2009-09-02 20:57:41 +02:00
Benoit Jacob
7aa6fd3625 big reorganization in JacobiSVD: 
- R-SVD preconditioning now done with meta selectors to avoid compiling useless code
- SVD options now honored, with options to hint "at least as many rows as cols" etc...
- fix compilation in bad cases (rectangular and fixed-size)
- the check for termination is now done on the fly, no more goto (should have done that earlier!)
 2009-09-03 02:53:51 -04:00
Benoit Jacob
ec20d58317 * add serious unit test for swap 
* fix my stupidity in Matrix::swap()
 2009-09-02 16:56:48 -04:00
Benoit Jacob
cc375e2f79 merge 2009-09-02 06:37:41 -04:00
Benoit Jacob
e6b77bcc6b JacobiSVD: implement general R-SVD using full-pivoting QR, so we now support any rectangular matrix size by reducing to the smaller of the two dimensions (which is also an optimization) 2009-09-02 06:36:55 -04:00
Hauke Heibel
59f5bce41c fix issue #49 2009-09-01 23:15:30 +02:00
Gael Guennebaud
5b8ffa4d46 clean a bit the previous commit which came from a patch queue, 
and since it was my first try of the patch queue feature I did not
managed to apply it with a good commit message, so here you go:
* Add a ComplexSchur decomposition class built on top of HessenbergDecomposition
* Add a ComplexEigenSolver built on top of ComplexSchur
There are still a couple of FIXME but at least they work for any reasonable matrices,
still have to extend the unit tests to stress them with nasty matrices...
 2009-09-01 16:35:23 +02:00
Gael Guennebaud
4d91229bdc [mq]: eigensolver 2009-09-01 16:20:56 +02:00
Gael Guennebaud
67ccc6b851 I've been too fast (again) 2009-09-01 13:44:21 +02:00