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* Fix out of source buildGravatar Ingmar Vanhassel2009-05-27
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* mergeGravatar Gael Guennebaud2009-05-20
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* | * add a FindEigen2.cmake file for referenceGravatar Gael Guennebaud2009-05-20
| | | | | | | | * parse the version number from the Macro.h header file
| * Added pkgconfig supportGravatar Rhys Ulerich2009-05-19
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* add -Wextra only if compiler supports itGravatar Gael Guennebaud2009-05-06
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* * fix the binary bloat issue, Rohit's idea was the good oneGravatar Benoit Jacob2009-04-06
| | | | * a few dox fixes (alloc routines do return 0 on error) and forgot to update version number in CMakeLists
* add a proof of concept autodiff jacobian helper class based on adolcGravatar Gael Guennebaud2009-02-27
| | | | with unit test and FindAdolc cmake module
* increase version number for stepGravatar Gael Guennebaud2009-02-19
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* forgot to commit changes in main CMakeLists.txtGravatar Gael Guennebaud2009-02-05
| | | | (add unsupported folder)
* call it "Eigen 2.0.50-unstable" to make things clear, and update ↵Gravatar Benoit Jacob2009-02-02
| | | | EIGEN_MINOR_VERSION to 50
* * remove set(), revert to old behavior where = resizesGravatar Benoit Jacob2009-01-21
| | | | | | | | | | * try to be clever in matrix ctors and operator=: be lazy when we can, always allow to copy rowvector into columnvector, check the template parameters, try to factor the code better * add missing copy ctor in UnalignedType * fix bug in the traits of DiagonalProduct * renaming: EIGEN_TUNE_FOR_CPU_CACHE_SIZE * update the dox a little
* two compilation fixesGravatar Gael Guennebaud2009-01-15
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* Big rewrite in the Sparse module: SparseMatrixBase no longer inherits ↵Gravatar Gael Guennebaud2009-01-14
| | | | | | | | | | | | | | MatrixBase. That means a lot of features which were available for sparse matrices via the dense (and super slow) implemention are no longer available. All features which make sense for sparse matrices (aka can be implemented efficiently) will be implemented soon, but don't expect to see an API as rich as for the dense path. Other changes: * no block(), row(), col() anymore. * instead use .innerVector() to get a col or row vector of a matrix. * .segment(), start(), end() will be back soon, not sure for block() * faster cwise product
* * minor dox tweaksGravatar Benoit Jacob2009-01-12
| | | | * pretext to bump to beta6
* Add cdash.org support:Gravatar Gael Guennebaud2009-01-08
| | | | | | | | | | * the dashboard is there: http://my.cdash.org/index.php?project=Eigen * now you can run the tests from the top build dir and submit report like that (from the top build dir): ctest -D Experimental * todo: - add some nighlty builds (I'll add a few on my computer) - add valgrind memory checks, performances tests, compilation time tests, etc.
* release beta5, fix a doc typoGravatar Benoit Jacob2009-01-05
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* * fix a unused variable warningGravatar Benoit Jacob2009-01-04
| | | | * if svnversion returns prose such as "exported" then discard that
* * require CMake 2.6.2 everywhere, Alexander Neundorf says it'd make itGravatar Benoit Jacob2009-01-04
| | | | | | easier to have a uniform requirement in kdesupport for when he makes fixes. * add eigen versioning macros
* improved MSVC support in cmake files (SSE)Gravatar Gael Guennebaud2008-12-18
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* more MSVC cmake fixesGravatar Gael Guennebaud2008-12-17
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* Hopefully fix compilation of SSE Packetmath with MSVC.Gravatar Benoit Jacob2008-12-16
| | | | | The reason why we didn't realize until now that it didn't compile at all with MSVC is that before today with MSVC the SSE2 detection didn't work.
* * call it beta2Gravatar Benoit Jacob2008-12-07
| | | | | * improvements in Matrix documentation * document copyCoeff and copyPacket even if it's hidden from doxygen
* prefix all Eigen cmake variable with EIGEN_ and switched to lowercase for ↵Gravatar Gael Guennebaud2008-12-02
| | | | all cmake files
* -use the cmake-provided Eigen_(SOURCE|BINARY)_DIR variables instead of ↵Gravatar Alexander Neundorf2008-12-02
| | | | | | setting own versions (EIGEN_(SOURCE|BINARY)_DIR Alex
* same thing with EIGEN_BINARY_DIR. Now the doc generation works from kdesupport.Gravatar Benoit Jacob2008-08-31
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* fix cmakelists: wrong assumption on CMAKE_SOURCE_DIR. One can now useGravatar Benoit Jacob2008-08-31
| | | | EIGEN_SOURCE_DIR for that use, guaranteed to point to eigen2/ directory.
* * missing cmake make_directory commandGravatar Benoit Jacob2008-08-27
| | | | | | | * show svn revision number if available * fix warnings about unused argc/argv Gael: I just saw your latest docs, it's completely awesome.
* * remove debug code commited by mistake in AssignGravatar Gael Guennebaud2008-08-26
| | | | * keep going on the doc: added a short geometry tutorial
* Various doc improvements... including a owl in the API doc header.Gravatar Gael Guennebaud2008-08-25
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* cmake fixGravatar Gael Guennebaud2008-08-23
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* forgot to commit a fileGravatar Gael Guennebaud2008-08-23
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* fix compilation of unit-tests when cmake is run on kdesupport/ parentGravatar Benoit Jacob2008-08-17
| | | | directory
* last small fixes, this is alpha6, eigen2 is now ready for eigen1 apps toGravatar Benoit Jacob2008-08-12
| | | | port to.
* imported a reworked version of BTL (Benchmark for Templated Libraries).Gravatar Gael Guennebaud2008-07-09
| | | | | | | | | | | | the modifications to initial code follow: * changed build system from plain makefiles to cmake * added eigen2 (4 versions: vec/novec and fixed/dynamic), GMM++, MTL4 interfaces * added "transposed matrix * vector" product action * updated blitz interface to use condensed products instead of hand coded loops * removed some deprecated interfaces * changed default storage order to column major for all libraries * new generic bench timer strategy which is supposed to be more accurate * various code clean-up
* add mandelbrot demoGravatar Benoit Jacob2008-06-28
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* * implement slice vectorization. Because it uses unalignedGravatar Benoit Jacob2008-06-22
| | | | | | | | | packet access, it is not certain that it will bring a performance improvement: benchmarking needed. * improve logic choosing slice vectorization. * fix typo in SSE packet math, causing crash in unaligned case. * fix bug in Product, causing crash in unaligned case. * add TEST_SSE3 CMake option.
* Add QR and Cholesky module instantiations in the lib.Gravatar Gael Guennebaud2008-06-14
| | | | To try it with the unit tests set the cmake variable TEST_LIB to ON.
* added an *optional* Eigen2 dynamic library.Gravatar Gael Guennebaud2008-05-31
| | | | | it allows the possiblity to save some compilation time by linking to it *and* defining the token EIGEN_EXTERN_INSTANCIATIONS
* * find the proper way of nesting the expression in Flagged:Gravatar Benoit Jacob2008-05-28
| | | | | | | | | | | | | finally that's more subtle than just using ei_nested, because when flagging with NestByValueBit we want to store the expression by value already, regardless of whether it already had the NestByValueBit set. * rename temporary() ----> nestByValue() * move the old Product.h to disabled/, replace by what was ProductWIP.h * tweak -O and -g flags for tests and examples * reorder the tests -- basic things go first * simplifications, e.g. in many methoeds return derived() and count on implicit casting to the actual return type. * strip some not-really-useful stuff from the heaviest tests
* - introduce Part and Extract classes, splitting and extending the formerGravatar Benoit Jacob2008-05-27
| | | | | | | | | | Triangular class - full meta-unrolling in Part - move inverseProduct() to MatrixBase - compilation fix in ProductWIP: introduce a meta-selector to only do direct access on types that support it. - phase out the old Product, remove the WIP_DIRTY stuff. - misc renaming and fixes
* * Patch by Konstantinos Margaritis: AltiVec vectorization.Gravatar Benoit Jacob2008-05-03
| | | | * Fix several warnings, temporarily disable determinant test.
* - cleaner use of OpenMP (no code duplication anymore)Gravatar Benoit Jacob2008-04-11
| | | | | | | | | | | | | | using a macro and _Pragma. - use OpenMP also in cacheOptimalProduct and in the vectorized paths as well - kill the vector assignment unroller. implement in operator= the logic for assigning a row-vector in a col-vector. - CMakeLists support for building tests/examples with -fopenmp and/or -msse2 - updates in bench/, especially replace identity() by ones() which prevents underflows from perturbing bench results.
* * add typedefs for matrices/vectors with LargeBitGravatar Benoit Jacob2008-04-10
| | | | | | | | * add -pedantic to CXXFLAGS * cleanup intricated expressions with && and || which gave warnings because of "missing" parentheses * fix compile error in NumTraits, apparently discovered by -pedantic
* part 2 of the reorganization. Benefits/changes:Gravatar Benoit Jacob2007-12-28
| | | | | | 1) Eigen2 co-installable with Eigen1 without conflict, without affecting programs including either. 2) #include<Eigen/Core> without the .h without conflict with the Core/ directory 3) Uniformize coding style of the CMakeLists.
* rename src/ to Eigen/ so that we're able to #include<Eigen/Core.h>Gravatar Benoit Jacob2007-12-20
| | | | in the examples instead of ugly things like #include"../../src/Core.h"
* play with inlining to get better performance when the compiler is not asked ↵Gravatar Benoit Jacob2007-12-11
| | | | to optimize
* Fix damage done by automatic search-and-replaceGravatar Benoit Jacob2007-11-25
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* Democracy 1 - 0 DictatorshipGravatar Benoit Jacob2007-10-11
| | | | | | | | | | | | | | | | | | | | | After huge thread on eigen mailing list, it appears that i'm the only one in favor of prefix Ei. Everybody else prefers namespace Eigen like we did in Eigen 1. So, revert. Also add a macro USING_EIGEN_DATA_TYPES that application programmers can use to automatically do "using"on the Matrix class and its matrix/vector typedefs: using Eigen::Matrix; using Eigen::Matrix2d; using Eigen::Vector2d; ... (the list of typedefs is really long). thanks to the suffixes, the Vector typedefs aren't really polluting. CCMAIL:eigen@lists.tuxfamily.org P.S. Danny, please skip this one :) I know you already reported the namespace->prefix move, now that one would be too much noise :)
* make matrix multiplication do immediate evaluation; add lazyMul() for the ↵Gravatar Benoit Jacob2007-09-29
| | | | | | | old behaviour some reorganization, especially in MatrixStorage start playing with loop unrolling, always_inline, and __restrict__
* add operator *= between matrices, with automatic aliasing.Gravatar Benoit Jacob2007-09-07
| | | | add tutorial in doc/ subdirectory.
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