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Rasmus Munk Larsen e567151ce3 Fix ambiguous static_cast in JacobiSVD blocking threshold computation 
The L2 cache size threshold computation used numext::sqrt with a
static_cast<RealScalar>, which fails to compile when RealScalar is
AnnoyingScalar (a test-only type with multiple conversion constructors).
Since this is a pure cache-size computation unrelated to the matrix
scalar type, use std::sqrt(double) instead.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-02-25 19:03:01 -08:00
.gitlab
Set the merge request template to be default.
2025-10-17 22:16:57 +00:00
bench
Add NVHPC (nvc++) compiler support and CI build/test jobs
2026-02-23 18:51:15 -08:00
benchmarks
Blocked Jacobi SVD sweep with L2-cache-adaptive threshold
2026-02-25 10:03:05 -08:00
blas
Comment cleanup v3: trailing ??, informal language, FIXME/TODO colons
2026-02-22 21:20:08 -08:00
ci
Install libclang-rt-19-dev for asan-ubsan CI job
2026-02-24 20:19:42 -08:00
cmake
Add CUDA CI jobs with NVHPC (nvc++) as host and device compiler
2026-02-24 16:54:08 -08:00
debug
Add summary to lldb pretty printing of Eigen::Matrix
2025-11-17 17:24:03 +00:00
demos
Comment cleanup v3: trailing ??, informal language, FIXME/TODO colons
2026-02-22 21:20:08 -08:00
doc
Fix typos: misspellings, French variable names, and hyphenation
2026-02-22 10:04:40 -08:00
Eigen
Fix ambiguous static_cast in JacobiSVD blocking threshold computation
2026-02-25 19:03:01 -08:00
failtest
Fix CwiseUnaryView.
2024-03-11 19:08:30 +00:00
lapack
Added versioning for shared libraries.
2025-11-27 22:18:42 +00:00
scripts
Add a bunch of useful scripts for planning releases.
2025-10-10 00:49:58 +00:00
test
Make clang generic vector backend support 16, 32, and 64-byte vectors
2026-02-25 08:50:47 -08:00
unsupported
Update rmlarsen email address from @google.com to @gmail.com
2026-02-25 07:45:02 -08:00
.clang-format
make fixed size matrices and arrays trivially_default_constructible
2024-10-21 17:10:15 +00:00
.clang-tidy
Add clang-tidy, codespell, and sanitizer checks to CI pipeline
2026-02-23 19:43:45 -08:00
.git-blame-ignore-revs
Add formatting change to .git-blame-ignore-revs
2023-12-05 21:56:31 +00:00
.gitattributes
Convert Mercurial hgeol to gitattributes
2025-09-24 19:14:40 +00:00
.gitignore
Update CI with testing framework from eigen_ci_cross_testing.
2024-01-19 17:55:09 +00:00
.gitlab-ci.yml
get rid of a bunch of windows jobs
2025-09-30 01:44:48 +00:00
CHANGELOG.md
Add 5.0.1 release notes and a few unreleased features.
2025-11-08 20:51:44 +00:00
CMakeLists.txt
Suppress false-positive GCC and clang warnings in test builds
2026-02-22 14:54:15 -08:00
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.MINPACK
Make file formatting comply with POSIX and Unix standards
2020-03-23 18:09:02 +00:00
COPYING.MPL2
Update MPL2 with https.
2022-02-07 17:30:31 +00:00
COPYING.README
Update COPYING.README to clarify third-party license status
2026-02-21 17:16:07 -08:00
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
LICENSE
Add LICENSE file in correct place so it is picked up by gitlab.
2024-12-08 03:26:43 +00:00
README.md
docs does not exists
2026-01-03 00:57:18 +00:00
setup.cfg
Add clang-tidy, codespell, and sanitizer checks to CI pipeline
2026-02-23 19:43:45 -08:00
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/ or https://libeigen.gitlab.io.

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

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