Hauke Heibel
2db5387488
Fixed two bad errors on std::vector.
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First, MSVC 2010 does not ship a 'fixed'/'adapted' STL.
Second, only under very rare cases we do not even need the aligned_allocator.
2010-04-21 18:21:46 +02:00
Daniel Lowengrub
028bb7ea48
Changed the gdb display format of vectors and added support for quaternions.
2010-04-21 00:10:03 +03:00
Benoit Jacob
4ba032c9ab
fix grave bug introduced by me: the low-level matrix-vector product functions can't be fed strided vectors, only strided matrices.
2010-04-20 15:59:17 -04:00
Benoit Jacob
941a7e4ebd
oos, remove eval() used for debugging
2010-04-19 13:31:29 -04:00
Benoit Jacob
84d1b2ae3a
add platform check for how to link to the standard math library.
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This allows to support QNX.
2010-04-19 11:19:22 -04:00
Benoit Jacob
40b2aaa8b1
merge
2010-04-18 22:15:20 -04:00
Benoit Jacob
504a31f643
renaming (MatrixType ---> whatever appropriate)
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and documentation improvements
2010-04-18 22:14:55 -04:00
Benoit Jacob
34b14c48f3
shut up stupid gcc 4.5.0 warning
2010-04-18 22:14:03 -04:00
Thomas Capricelli
29a3aec483
erf() is really non standard, better dont pollute eigen with it.
2010-04-19 02:06:11 +02:00
Hauke Heibel
086d5f1ac6
Fixed indentation and removed debug code.
2010-04-18 20:16:39 +02:00
Hauke Heibel
214d5a892d
Added support for STL lists with aligned Eigen types.
2010-04-18 20:10:43 +02:00
Hauke Heibel
031932b4ec
Disabled erf also for Cygwin where it is not supported and causes errors.
2010-04-18 20:08:56 +02:00
Hauke Heibel
7db0f242ef
Disabled unsupported erf on MSVC machines.
2010-04-18 14:37:44 +02:00
Thomas Capricelli
63eaa8948e
tests for nonlinear module : use different slots + misc cleaning
2010-04-18 03:47:23 +02:00
Thomas Capricelli
f1deab0e5a
introduce ei_erf() for various scalar type
2010-04-18 03:39:22 +02:00
Benoit Jacob
ce32f90fdd
clarify help message about make install
2010-04-17 12:10:53 -04:00
Benoit Jacob
ba5b5f6a4b
fix compilation
2010-04-17 11:29:25 -04:00
Hauke Heibel
cc33a56140
Added MSVC stack allocation support.
2010-04-17 16:08:17 +02:00
Gael Guennebaud
0326a51f89
fix use of uninitialzed calues
2010-04-17 05:23:23 +02:00
Benoit Jacob
797f63044a
oops, forgot to add DenseDirectAccessBase
2010-04-16 14:46:55 -04:00
Benoit Jacob
d9ee28851e
fix ei_blas_traits directaccess check: in the case of vectors, having a nontrivial inner stride is OK.
2010-04-16 14:12:53 -04:00
Benoit Jacob
04c663840b
* add some 1x1 tests
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* temporarily disable tests that strangely fail, with a big FIXME
2010-04-16 12:32:33 -04:00
Benoit Jacob
0ab431d7b8
* merge with mainline
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* adapt Eigenvalues module to the new rule that the RowMajorBit must have the proper value for vectors
* Fix RowMajorBit in ei_traits<ProductBase>
* Fix vectorizability logic in CoeffBasedProduct
2010-04-16 11:25:50 -04:00
Benoit Jacob
ff6a46105d
* Refactoring of the class hierarchy: introduction of DenseDirectAccessBase, removal of extra _Base/_Options template parameters.
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* Introduction of strides-at-compile-time so for example the optimized code really knows when it needs to evaluate to a temporary
* StorageKind / XprKind
* Quaternion::setFromTwoVectors: use JacobiSVD instead of SVD
* ComplexSchur: support the 1x1 case
2010-04-16 10:13:32 -04:00
Gael Guennebaud
ea1a2df370
taucs: make SupernodalMultifrontal the default mode
2010-04-15 12:42:17 +02:00
Gael Guennebaud
0b6b316f18
an attempt to fix compilation with MSVC
2010-04-15 12:36:28 +02:00
Gael Guennebaud
a2324d6265
fix sparse squared norm
2010-04-13 10:40:55 +02:00
Jitse Niesen
614fbe497d
Merge.
2010-04-12 18:55:27 +01:00
Jitse Niesen
574ad9efbd
Move computation of eigenvalues from RealSchur to EigenSolver.
2010-04-12 18:54:15 +01:00
Jitse Niesen
73d3a27667
RealSchur: Make sure zeros are really zero (cont'd); add default ctor, docs.
2010-04-12 18:14:32 +01:00
Gael Guennebaud
0b0366a53d
cholmod: assume selfadjoint matrix by default since selfadjoint flag has been removed
2010-04-09 13:37:05 +02:00
Jitse Niesen
872df22ca4
RealSchur: Make sure zeros are really zero; simplify initFrancisQRStep().
2010-04-09 11:23:17 +01:00
Gael Guennebaud
1ad6c79467
merge
2010-04-08 13:29:31 +02:00
Gael Guennebaud
7a59f9ae01
make sure that changing CMAKE_INSTALL_PREFIX is properly taken into account
2010-04-08 13:28:21 +02:00
Jitse Niesen
7dea3a33a5
RealSchur: change parameter lists; minor rewrite of computeShift().
2010-04-07 17:29:12 +01:00
Jitse Niesen
b6829e1d5b
RealSchur: use makeHouseholder() to construct the transformation.
2010-04-07 10:27:27 +01:00
Jitse Niesen
cc57df9bea
RealSchur: Rename l and n to il and iu.
2010-04-06 18:26:30 +01:00
Jitse Niesen
9fad1e392b
RealSchur: split computation in smaller functions.
2010-04-06 17:45:46 +01:00
Jitse Niesen
7dc56b3dfb
RealSchur: Use Householder module in Francis QR step.
2010-04-06 16:43:07 +01:00
Jitse Niesen
86df74c765
RealSchur: reduce scope of temporary variables in hqr2().
2010-04-06 15:26:09 +01:00
Jitse Niesen
dad50338b8
RealSchur: Use PlanarRotation in "found two real eigenvalues" branch.
2010-04-06 15:12:21 +01:00
Jitse Niesen
d88d1cfa62
Merge.
2010-04-02 21:33:34 +01:00
Jitse Niesen
79e1ce6093
RealSchur and EigenSolver: some straightforward renames.
2010-04-02 21:05:32 +01:00
Jitse Niesen
a16a36ecf2
Add tests for real and complex Schur; extend test for Hessenberg.
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Make a minor correction to the ComplexSchur class.
2010-04-02 14:32:20 +01:00
Hauke Heibel
9d6afdeb22
ei_psqrt fix for zero input
2010-04-01 15:10:52 +02:00
Jitse Niesen
3a14a13533
Split computation of real Schur form in EigenSolver to its own class.
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This is done with the minimal amount of work, so the result is very rough.
2010-04-01 12:32:56 +01:00
Jitse Niesen
8cfa672fe0
Use HessenbergDecomposition in EigenSolver.
2010-03-31 21:50:18 +01:00
Jitse Niesen
1b3f7f2fee
Extend documentation and add examples for EigenSolver class.
2010-03-31 11:59:11 +01:00
Benoit Jacob
338ec0390f
let the cast functor use the new ei_cast()
2010-03-30 14:51:47 -04:00
Benoit Jacob
16e416b8d7
generalize the idea of the previous commit to all kinds of casts, see this forum thread:
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http://forum.kde.org/viewtopic.php?f=74&t=86914
this is important to allow users to support custom types that don't have the needed conversion operators.
2010-03-30 14:47:45 -04:00
