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Rasmus Munk Larsen b3bea43a2d Don't use unrolled loops for stateful reducers. The problem is the combination step, e.g. 
reducer0.reducePacket(accum1, accum0);
reducer0.reducePacket(accum2, accum0);
reducer0.reducePacket(accum3, accum0);

For the mean reducer this will increment the count as well as adding together the accumulators and result in the wrong count being divided into the sum at the end.
2021-10-28 23:52:54 +00:00
.gitlab Add GitLab templates for issues and merge requests 2021-03-31 16:01:12 +00:00
bench Replace memset with fill to work for non-trivial scalars. 2021-07-08 18:34:41 +00:00
blas optimize cmake scripts for subproject use 2021-10-28 16:08:02 +02:00
ci Fix some typos found 2021-09-23 15:22:00 +00:00
cmake Fix Windows CMake compiler/OS detection. 2021-10-02 16:30:38 +00:00
debug Add LLDB Pretty Printer 2021-09-07 17:28:24 +00:00
demos Avoid leading underscore followed by cap in template identifiers 2021-08-04 22:41:52 +00:00
doc Remove license column in tables for builtin sparse solvers since all are MPL2 now. 2021-10-26 18:09:22 +00:00
Eigen Invert rows and depth in non-vectorized portion of packing (PowerPC). 2021-10-28 21:59:41 +00:00
failtest Bump CMake files to at least c++11. 2021-08-25 20:07:48 +00:00
lapack Add missing dependency on LAPACK test suite binaries to target buildtests, so make check will work correctly when EIGEN_ENABLE_LAPACK_TESTS is ON. 2021-08-30 21:49:08 +00:00
scripts Replace calls to "hg" by calls to "git" 2019-12-04 11:24:06 +01:00
test test: fix boostmutiprec test to compile with older Boost versions 2021-10-25 20:32:33 +00:00
unsupported Don't use unrolled loops for stateful reducers. The problem is the combination step, e.g. 2021-10-28 23:52:54 +00:00
.gitignore New CI infrastructure, including AArch64 runners 2020-09-11 18:11:49 +00:00
.gitlab-ci.yml Add CI infrastructure for pre-merge smoke tests. 2021-04-01 00:08:37 +00:00
.hgeol Added a pattern which forces LF line endings for *.sh files. 2013-07-31 18:20:58 +02:00
CMakeLists.txt optimize cmake scripts for subproject use 2021-10-28 16:08:02 +02:00
COPYING.APACHE Add Apache 2.0 license text in COPYING.APACHE. 2020-06-18 12:45:27 -07:00
COPYING.BSD Make file formatting comply with POSIX and Unix standards 2020-03-23 18:09:02 +00:00
COPYING.GPL there's no reason why we should follow the FSF's stupid recommendation for the naming of these files, right? This could give the wrong impression that Eigen is only GPL-licensed. 2009-11-14 23:26:07 -05:00
COPYING.LGPL Replace COPYING.LGPL by a copy of the LGPL 2.1 (instead of LGPL 3). 2012-09-10 13:27:44 -04:00
COPYING.MINPACK Make file formatting comply with POSIX and Unix standards 2020-03-23 18:09:02 +00:00
COPYING.MPL2 add COPYING.MPL2 2012-07-15 10:20:59 -04:00
COPYING.README Replace COPYING.LGPL by a copy of the LGPL 2.1 (instead of LGPL 3). 2012-09-10 13:27:44 -04:00
CTestConfig.cmake STYLE: Convert CMake-language commands to lower case 2019-10-31 11:36:37 -05:00
CTestCustom.cmake.in Allow to filter out build-error messages 2018-07-24 20:12:49 +02:00
eigen3.pc.in Further fixes for CMAKE_INSTALL_PREFIX correctness 2015-11-07 21:29:24 -05:00
INSTALL finally, the right fix: set CTEST_BUILD_TARGET. 2009-10-04 20:27:44 -04:00
README.md Update old links to bitbucket to point to gitlab.com 2019-12-04 10:57:07 +01:00
signature_of_eigen3_matrix_library improve the scripts for building unit tests: 2009-11-25 21:26:37 -05:00

README.md

Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.

For more information go to http://eigen.tuxfamily.org/.

For pull request, bug reports, and feature requests, go to https://gitlab.com/libeigen/eigen.