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Author SHA1 Message Date
Benoit Jacob
e3e34b5920 remove MakeBase, use ei_dense_xpr_base instead 
(yes, it was only used in dense xprs anyway)
 2010-04-23 12:16:30 -04:00
Benoit Jacob
a16ba80bfa * remove ei_block_direct_access_status 
* remove HasDirectAccess / NoDirectAccess constants
 2010-04-23 11:36:22 -04:00
Benoit Jacob
58e7297859 * remove class DenseDirectAccessBase 
* remove member XprBase typedefs, use ei_dense_xpr_base
* remove member _HasDirectAccess typedefs, use ei_has_direct_access
 2010-04-23 10:27:15 -04:00
Benoit Jacob
1dd27ce280 merge 2010-04-23 09:06:28 -04:00
Benoit Jacob
f22ade8ee4 restrict operator[] to vectors, not matrices. 2010-04-23 09:05:46 -04:00
Benoit Jacob
c29b431ad9 remove eigen_gen_credits script 2010-04-22 20:59:19 -04:00
Benoit Jacob
4502afeedf remove disabled/ directory. It's useless. It remains in the hg history anyways. 2010-04-22 20:56:33 -04:00
Benoit Jacob
a4f9ca44ab add minor to Eigen2Support 2010-04-22 20:49:01 -04:00
Benoit Jacob
2362eadcdd remove Minor 
adapt 3x3 and 4x4 (non-SSE) inverse paths
 2010-04-22 20:40:31 -04:00
Benoit Jacob
abbe260905 remove USING_PART_OF_NAMESPACE_EIGEN, leaving it in Eigen2Support. 
improve porting-Eigen2-to-3 docs
 2010-04-22 18:27:13 -04:00
Benoit Jacob
ef789fe0d2 forgot to hg add... 2010-04-22 14:32:28 -04:00
Benoit Jacob
bc22f4da9d * fix Eigen2Support, was not including VectorBlock.h 
* move the corners support stuff to a new Block.h there
* expand the unit test
 2010-04-22 14:31:39 -04:00
Benoit Jacob
00c716d20e merge 2010-04-22 14:11:44 -04:00
Benoit Jacob
9962c59b56 * implement the corner() API change: new methods topLeftCorner() etc 
* get rid of BlockReturnType: it was not needed, and code was not always using it consistently anyway
* add topRows(), leftCols(), bottomRows(), rightCols()
* add corners unit-test covering all of that
* adapt docs, expand "porting from eigen 2 to 3"
* adapt Eigen2Support
 2010-04-22 14:11:18 -04:00
Hauke Heibel
27a4a748cb MSVC runs into problems when a forward declaration is using a different template type name than the actual declaration. 
This fixes the recent issues we observed on MSVC systems.
 2010-04-22 13:56:06 +02:00
Adolfo Rodriguez Tsouroukdissian
28dde19e40 - Added problem size constructor to decompositions that did not have one. It preallocates member data structures. 
- Updated unit tests to check above constructor.
- In the compute() method of decompositions: Made temporary matrices/vectors class members to avoid heap allocations during compute() (when dynamic matrices are used, of course).

These  changes can speed up decomposition computation time when a solver instance is used to solve multiple same-sized problems. An added benefit is that the compute() method can now be invoked in contexts were heap allocations are forbidden, such as in real-time control loops.

CAVEAT: Not all of the decompositions in the Eigenvalues module have a heap-allocation-free compute() method. A future patch may address this issue, but some required API changes need to be incorporated first.
 2010-04-21 17:15:57 +02:00
Benoit Jacob
faf8f7732d merge 2010-04-21 12:31:04 -04:00
Benoit Jacob
e33953b888 fix compilation in Sparse (error introduced yesterday) 2010-04-21 12:28:51 -04:00
Hauke Heibel
2db5387488 Fixed two bad errors on std::vector. 
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. 
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) 
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 
* temporarily disable tests that strangely fail, with a big FIXME
 2010-04-16 12:32:33 -04:00
Benoit Jacob
0ab431d7b8 * merge with mainline 
* 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. 
* 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