aboutsummaryrefslogtreecommitdiffhomepage
path: root/Eigen/src/LU/FullPivLU.h
Commit message (Collapse)AuthorAge
* rename:Gravatar Benoit Jacob2010-06-14
| | | | | | EIGEN_SIZE_MIN ---> EIGEN_SIZE_MIN_PREFER_DYNAMIC EIGEN_MAXSIZE_MIN ---> EIGEN_SIZE_MIN_PREFER_FIXED and make sure to use the latter in products xprs to determine the inner size.
* merge my Dynamic -> -1 changeGravatar Benoit Jacob2010-06-11
|\
* | change the value of Dynamic to -1, since the index type is now configurable.Gravatar Benoit Jacob2010-06-11
| | | | | | | | remove EIGEN_ENUM_MIN/MAX, implement new macros instead
| * * remove ei_index, and let ei_traits propagate the index typesGravatar Gael Guennebaud2010-06-03
|/ | | | * add an Index type template parapeter to sparse objects
* the Index types change.Gravatar Benoit Jacob2010-05-30
| | | | As discussed on the list (too long to explain here).
* * implement the corner() API change: new methods topLeftCorner() etcGravatar Benoit Jacob2010-04-22
| | | | | | | | * 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
* - Added problem size constructor to decompositions that did not have one. It ↵Gravatar Adolfo Rodriguez Tsouroukdissian2010-04-21
| | | | | | | | | | | 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.
* fix the flags and matrix options, to always have the right RowMajor bit in ↵Gravatar Benoit Jacob2010-03-19
| | | | the vector case
* Propagate all five matrix template parameters to members and temporaries of ↵Gravatar Adolfo Rodriguez Tsouroukdissian2010-03-08
| | | | | | | decomposition classes. One particular advantage of this is that decomposing matrices with max sizes known at compile time will not allocate. NOTE: The ComplexEigenSolver class currently _does_ allocate (line 135 of Eigenvalues/ComplexEigenSolver.h), but the reason appears to be in the implementation of matrix-matrix products, and not in the decomposition itself. The nomalloc unit test has been extended to verify that decompositions do not allocate when max sizes are specified. There are currently two workarounds to prevent the test from failing (see comments in test/nomalloc.cpp), both of which are related to matrix products that allocate on the stack.
* detect and implement inplace permutationsGravatar Gael Guennebaud2010-02-25
|
* add reconstructedMatrix() to LLT, and LUsGravatar Gael Guennebaud2010-02-24
| | | | | => they show that some improvements have still to be done for permutations, tr*tr, trapezoidal matrices
* Further LU test improvements. I'm not aware of any test failures anymore, ↵Gravatar Benoit Jacob2010-02-23
| | | | | | not even with huge numbers of repetitions. Finally the createRandomMatrixOfRank() function is renamed to createRandomPIMatrixOfRank, where PI stands for 'partial isometry', that is, a matrix whose singular values are 0 or 1.
* * FullPivLU: replace "remaining==0" termination condition (from Golub) by a ↵Gravatar Benoit Jacob2010-02-23
| | | | | | | | | fuzzy compare (fixes lu test failures when testing solve()) * LU test: set appropriate threshold and limit the number of times that a specially tricky test is run. (fixes lu test failures when testing rank()). * Tests: rename createRandomMatrixOfRank to createRandomProjectionOfRank
* add missing return valueGravatar Gael Guennebaud2010-02-20
|
* Renamed PlainMatrixType to PlainObject (Array != Matrix).Gravatar Hauke Heibel2010-02-20
| | | | Renamed ReturnByValue::ReturnMatrixType ReturnByValue::ReturnType (again, Array != Matrix).
* * move dummy_precision and epsilon to NumTraitsGravatar Gael Guennebaud2010-02-10
| | | | * make NumTraits inherits std::numeric_limits
* Introduced NestParentByRefBit and NestByRefBit - this should fix temporaries ↵Gravatar Hauke Heibel2010-02-06
| | | | | | related to nested products. Fixed a few typos and a few warnings.
* EIGEN_ENUM_MIN ---> EIGEN_SIZE_MINGravatar Benoit Jacob2010-01-27
|
* remove the Triangular suffix to Upper, Lower, UnitLower, etc,Gravatar Gael Guennebaud2010-01-07
| | | | and remove the respective bit flags
* merge and add start/end to Eigen2SupportGravatar Gael Guennebaud2010-01-05
|\
| * Big renaming:Gravatar Benoit Jacob2010-01-04
| | | | | | | | | | | | start ---> head end ---> tail Much frustration with sed syntax. Need to learn perl some day.
* | merge with default branchGravatar Gael Guennebaud2009-12-22
|\|
| * Warning 4512 (assignment operators could not be generated) is now simply ↵Gravatar Hauke Heibel2009-12-14
| | | | | | | | | | | | disabled. All unimplemented assignment operators have been removed.
| * Added to possibility to compile unit tests at maximum warning level.Gravatar Hauke Heibel2009-12-12
| | | | | | | | Silenced (amongst others) many conversion related warnings.
| * mergeGravatar Hauke Heibel2009-12-02
| |\
| * | minor cleanupGravatar Benoit Jacob2009-12-01
| | |
| | * Even more NestByValue cleanup...Gravatar Hauke Heibel2009-12-01
| | |
| | * Removed NestByValue dependency from Cholesky, Eigenvalues, LU and QR.Gravatar Hauke Heibel2009-12-01
| |/
* | Another big refactoring change:Gravatar Gael Guennebaud2009-11-18
| | | | | | | | | | | | * add a new Eigen2Support module including Cwise, Flagged, and some other deprecated stuff * add a few cwiseXxx functions * adapt a few modules to use cwiseXxx instead of the .cwise() prefix
| * port the QR module to PermutationMatrixGravatar Benoit Jacob2009-11-17
| |
| * PermutationMatrix: add setIdentity and transpositions methodsGravatar Benoit Jacob2009-11-16
| | | | | | | | LU: make use of that
| * Port FullPivLU to PermutationMatrixGravatar Benoit Jacob2009-11-16
|/
* last round of changes, mainly to return derived types instead of base types, ↵Gravatar Benoit Jacob2009-11-09
| | | | and fix various compilation issues
* simplifications in the ei_solve_impl system, factor out some boilerplate codeGravatar Benoit Jacob2009-11-08
|
* introduce ei_xxx_return_value and ei_xxx_impl for xxx in solve,kernel,implGravatar Benoit Jacob2009-11-03
| | | | put them in a new internal 'misc' directory
* SVD::solve() : port to new API and improvementsGravatar Benoit Jacob2009-10-30
|
* *port the Cholesky module to the new solve() APIGravatar Benoit Jacob2009-10-29
| | | | *improve documentation
* 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
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-07 06:46:30 +0000