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Alex Druinsky d0e3791b1a Fix vectorized reductions for Eigen::half 
Fixes compiler errors in expressions that look like

  Eigen::Matrix<Eigen::half, 3, 1>::Random().maxCoeff()

The error comes from the code that creates the initial value for
vectorized reductions. The fix is to specify the scalar type of the
reduction's initial value.

The cahnge is necessary for Eigen::half because unlike other types,
Eigen::half scalars cannot be implicitly created from integers.
2021-10-25 14:44:33 -07:00
.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 Do not build shared libs if not supported 2021-08-06 20:48:32 +00:00
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 fix various typos 2021-09-22 16:15:06 +00:00
Eigen Fix vectorized reductions for Eigen::half 2021-10-25 14:44:33 -07:00
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 Fix broadcasting oob error. 2021-10-25 19:31:12 +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 Rename EIGEN_CUDA_FLAGS to EIGEN_CUDA_CXX_FLAGS 2021-09-24 20:15:55 -07:00
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.