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159 Commits
Author SHA1 Message Date
Rasmus Munk LarsenandRasmus Munk Larsen 78b76986b7 Comment cleanup v3: trailing ??, informal language, FIXME/TODO colons 
libeigen/eigen!2197

Co-authored-by: Rasmus Munk Larsen <rmlarsen@gmail.com>
 2026-02-22 21:20:08 -08:00
Rasmus Munk LarsenandRasmus Munk Larsen 44c6132163 Fix ~40 typos found by codespell across the codebase 
libeigen/eigen!2181

Co-authored-by: Rasmus Munk Larsen <rmlarsen@gmail.com>
 2026-02-21 21:29:50 -08:00
Antonio Sánchez 004d81a852 Fix cblat3/zblat3 test program with gfortran. 
libeigen/eigen!2122
 2026-02-09 17:50:57 -08:00
Ulysses ApokinandUlysses Apokin a73501cc76 Added versioning for shared libraries. 
libeigen/eigen!2080

Co-authored-by: Ulysses Apokin <ulysses@altlinux.org>
 2025-11-27 22:18:42 +00:00
Antonio Sánchez 48eb5227c8 Add BLAS function axpby. 
libeigen/eigen!2083
 2025-11-25 23:13:02 +00:00
Antonio Sánchez e1f1a608be Fix DLL builds and c++ lapack declarations. 2025-10-13 16:25:08 +00:00
Antonio Sánchez dbe9e6961e Fix BLAS/LAPACK DLL usage on Windows. 2025-10-10 00:09:45 +00:00
Julien Schueller 7292c78e18 blas: Fix parenthesis suggestion warning 2025-09-24 19:14:55 +00:00
Julien Schueller 6ef18340a1 CMake: Explicit STATIC libs 2025-09-22 18:32:36 +00:00
Antonio Sánchez e5f3fa2d61 Add gemmtr implementation. 2025-09-05 22:31:30 +00:00
Antonio Sánchez edcf4c135f Remove fortran dependency for eigenblas. 2025-08-04 19:11:43 +00:00
Antonio Sánchez 8a73c6490f Remove "using namespace Eigen" from blas/common.h. 2024-02-22 22:51:42 +00:00
Antonio Sánchez 5361dea833 Remove return int types from BLAS/LAPACK functions. 2024-02-14 19:51:36 +00:00
Antonio Sánchez 06b45905e7 Remove r_cnjg due to conflicts with f2c. 2024-02-12 23:16:03 +00:00
Antonio Sanchez 186f8205db Apply clang-format to lapack/blas directories 2024-02-12 19:36:07 +00:00
Antonio Sánchez 46e9cdb7fe Clang-format tests, examples, libraries, benchmarks, etc. 2023-12-05 21:22:55 +00:00
unageek 33e206f714 Remove unused declarations of BLAS/LAPACK routines 2023-03-23 21:54:05 +00:00
Tobias Schlüter f3ba220c5d Remove EIGEN_EMPTY_STRUCT_CTOR 2022-04-08 18:27:26 +00:00
Erik Schultheis 1ddd3e29cb fixed order of arguments in blas syrk 2022-03-30 21:45:13 +00:00
Erik Schultheis 421cbf0866 Replace Eigen type metaprogramming with corresponding std types and make use of alias templates 2022-03-16 16:43:40 +00:00
Antonio Sánchez cf82186416 Adds new CMake Options for controlling build components. 2022-03-05 05:49:45 +00:00
Rasmus Munk Larsen e93a071774 Fix a bug introduced in !751. 2021-12-15 22:00:40 +00:00
Erik Schultheis c20e908ebc turn some macros intro constexpr functions 2021-12-10 19:27:01 +00:00
Fabian Keßler 19cacd3ecb optimize cmake scripts for subproject use 2021-10-28 16:08:02 +02:00
Daniel N. Miller (APD) 09d7122468 Do not build shared libs if not supported 2021-08-06 20:48:32 +00:00
Samir Benmendil 288d456c29 Replace language_support module with builtin CheckLanguage 
The workaround_9220 function was introduced a long time ago to
workaround a CMake issue with enable_language(OPTIONAL). Since then
CMake has clarified that the OPTIONAL keywords has not been
implemented[0].

A CheckLanguage module is now provided with CMake to check if a language
can be enabled. Use that instead.

[0] https://cmake.org/cmake/help/v3.18/command/enable_language.html
 2021-01-27 13:26:40 +00:00
Hans Johnson 6fb3e5f176 STYLE: Remove CMake-language block-end command arguments 
Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the block.
This is no longer the preferred style.
 2019-10-31 11:36:27 -05:00
Gael Guennebaud 031f17117d bug #1741: fix self-adjoint*matrix, triangular*matrix, and triangular^1*matrix with a destination having a non-trivial inner-stride 2019-09-11 15:04:25 +02:00
Gael Guennebaud 459b2bcc08 Fix compilation of BLAS backend and frontend 2019-09-11 10:02:37 +02:00
Gael Guennebaud ea0d5dc956 bug #1741: fix C.noalias() = A*C; with C.innerStride()!=1 2019-09-10 16:25:24 +02:00
Christoph Hertzberg 4270c62812 Split the implementation of i?amax/min into two. Based on PR-627 by Sameer Agarwal. 
Like the Netlib reference implementation, I*AMAX now uses the L1-norm instead of the L2-norm for each element. Changed I*MIN accordingly.
 2019-04-15 17:18:03 +02:00
Sameer Agarwal c181dfb8ab Consistently use EIGEN_BLAS_FUNC in BLAS. 
Previously, for a few functions, eithe BLASFUNC or, EIGEN_CAT
was being used. This change uses EIGEN_BLAS_FUNC consistently
everywhere.

Also introduce EIGEN_BLAS_FUNC_SUFFIX, which by default is
equal to "_", this allows the user to inject a new suffix as
needed.
 2019-02-27 11:30:58 -08:00
Christoph Hertzberg 73ca600bca Fix numerous shadow-warnings for GCC<=4.8 2018-08-28 18:32:39 +02:00
luz.paz e3912f5e63 MIsc. source and comment typos 
Found using `codespell` and `grep` from downstream FreeCAD
 2018-03-11 10:01:44 -04:00
NeroBurner c4fc2611ba add cmake-option to enable/disable creation of tests 
* * *
disable unsupportet/test when test are disabled
* * *
rename EIGEN_ENABLE_TESTS to BUILD_TESTING
* * *
consider BUILD_TESTING in blas
 2017-01-02 09:09:21 +01:00
Benoit Steiner fbe672d599 Reenable the generation of dynamic blas libraries. 2016-11-03 04:08:43 -07:00
Benoit Steiner 78b569f685 Merged latest updates from trunk 2016-10-05 18:48:55 -07:00
Benoit Steiner 6f3cd529af Pulled latest updates from trunk 2016-10-05 18:31:43 -07:00
Gael Guennebaud 66e99ab6a1 Relax mixing-type constraints for binary coefficient-wise operators: 
- Replace internal::scalar_product_traits<A,B> by Eigen::ScalarBinaryOpTraits<A,B,OP>
- Remove the "functor_is_product_like" helper (was pretty ugly)
- Currently, OP is not used, but it is available to the user for fine grained tuning
- Currently, only the following operators have been generalized: *,/,+,-,=,*=,/=,+=,-=
- TODO: generalize all other binray operators (comparisons,pow,etc.)
- TODO: handle "scalar op array" operators (currently only * is handled)
- TODO: move the handling of the "void" scalar type to ScalarBinaryOpTraits
 2016-06-06 15:11:41 +02:00
Christoph Hertzberg dacb469bc9 Enable and fix -Wdouble-conversion warnings 2016-05-05 13:35:45 +02:00
Benoit Steiner f899e08946 Enabled a number of tests previously disabled by mistake 2016-05-03 14:07:47 -07:00
Benoit Steiner 07a247dcf4 Pulled latest updates from upstream 2016-04-29 13:41:26 -07:00
Rasmus Munk Larsen 1f48f47ab7 Implement stricter argument checking for SYRK and SY2K and real matrices. To implement the BLAS API they should return info=2 if op='C' is passed for a complex matrix. Without this change, the Eigen BLAS fails the strict zblat3 and cblat3 tests in LAPACK 3.5. 2016-04-27 19:59:44 +02:00
Benoit Steiner d6e596174d Pull latest updates from upstream 2016-04-11 17:20:17 -07:00
Gael Guennebaud 91bf925fc1 Improve constness of level2 blas API. 2016-04-11 17:13:01 +02:00
Gael Guennebaud 4e8e5888d7 Improve constness of blas level-3 interface. 2016-04-11 15:12:44 +02:00
Benoit Steiner 6c9cf117c1 Fixed indentation 2016-02-04 10:34:10 -08:00
Benoit Jacob 639b1d864a bug #1152: Fix data race in static initialization of blas 2016-01-26 11:44:16 -05:00
Gael Guennebaud 8328caa618 bug #51: add block preallocation mechanism to selfadjoit*matrix product. 2016-01-25 22:06:42 +01:00
Gael Guennebaud 2f9e6314b1 update BLAS interface to general_matrix_matrix_triangular_product 2016-01-25 21:56:05 +01:00