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80 Commits

Author SHA1 Message Date
Charles Schlosser
489dbbc651 make fixed_size matrices conform to std::is_standard_layout 2024-11-12 23:34:26 +00:00
Charles Schlosser
37563856c9 Fix stack allocation assert 2024-10-25 17:02:43 +00:00
Charles Schlosser
4e5136d239 make fixed size matrices and arrays trivially_default_constructible 2024-10-21 17:10:15 +00:00
Frédéric BRIOL
2a3465102a Refactor code to use constexpr for data() functions. 2024-09-23 16:43:53 +00:00
Tobias Wood
f38e16c193 Apply clang-format 2023-11-29 11:12:48 +00:00
Antonio Sánchez
6e4d5d4832 Add IWYU private pragmas to internal headers. 2023-08-21 16:25:22 +00:00
Colin Broderick
8f9b8e3630 Replaced all instances of internal::(U)IntPtr with std::(u)intptr_t. Remove ICC workaround. 2023-03-21 16:50:23 +00:00
Antonio Sánchez
2e61c0c6b4 Add missing EIGEN_DEVICE_FUNC in a few places when called by asserts. 2023-01-15 02:06:17 +00:00
Alexander Richardson
62de593c40 Allow std::initializer_list constructors in constexpr expressions 2022-12-14 17:05:37 +00:00
Antonio Sanchez
01a31b81b2 Remove unused parameter name. 2022-11-01 15:51:25 -07:00
Antonio Sánchez
c5b896c5a3 Allow empty matrices to be resized. 2022-10-27 20:33:35 +00:00
Rasmus Munk Larsen
273e0c884e Revert "Add constexpr, test for C++14 constexpr." 2022-09-16 21:14:29 +00:00
Tobias Schlüter
133498c329 Add constexpr, test for C++14 constexpr. 2022-09-07 03:42:34 +00:00
Tobias Schlüter
e22d58e816 Add is_constant_evaluated, update alignment checks 2022-03-25 04:00:58 +00:00
Erik Schultheis
ec2fd0f7ed Require recent GCC and MSCV and removed EIGEN_HAS_CXX14 and some other feature test macros 2021-12-01 00:48:34 +00:00
Erik Schultheis
f33a31b823 removed EIGEN_HAS_CXX11_* and redundant EIGEN_COMP_CXXVER checks 2021-11-29 19:18:57 +00:00
Erik Schultheis
ec4efbd696 remove EIGEN_HAS_CXX11 2021-11-24 20:08:49 +00:00
Rasmus Munk Larsen
d7d0bf832d Issue an error in case of direct inclusion of internal headers. 2021-09-10 19:12:26 +00:00
Alexander Karatarakis
4ba872bd75 Avoid leading underscore followed by cap in template identifiers 2021-08-04 22:41:52 +00:00
Antonio Sanchez
6035da5283 Fix compile issues for gcc 4.8. 
- Move constructors can only be defaulted as NOEXCEPT if all members
have NOEXCEPT move constructors.
- gcc 4.8 has some funny parsing bug in `a < b->c`, thinking `b-` is a template parameter.
 2021-07-01 22:58:14 +00:00
Alexander Karatarakis
60400334a9 Make DenseStorage<> trivially_copyable 2021-06-30 04:27:51 +00:00
Antonio Sanchez
d213a0bcea DenseStorage safely copy/swap. 
Fixes #2229.

For dynamic matrices with fixed-sized storage, only copy/swap
elements that have been set.  Otherwise, this leads to inefficient
copying, and potential UB for non-initialized elements.
 2021-04-22 18:45:19 +00:00
Steve Bronder
e7b8643d70 Revert "Revert "Adds EIGEN_CONSTEXPR and EIGEN_NOEXCEPT to rows(), cols(), innerStride(), outerStride(), and size()"" 
This reverts commit 5f0b4a4010af4cbf6161a0d1a03a747addc44a5d.
 2021-03-24 18:14:56 +00:00
David Tellenbach
5f0b4a4010 Revert "Adds EIGEN_CONSTEXPR and EIGEN_NOEXCEPT to rows(), cols(), innerStride(), outerStride(), and size()" 
This reverts commit 6cbb3038ac48cb5fe17eba4dfbf26e3e798041f1 because it
breaks clang-10 builds on x86 and aarch64 when C++11 is enabled.
 2021-03-05 13:16:43 +01:00
Steve Bronder
6cbb3038ac Adds EIGEN_CONSTEXPR and EIGEN_NOEXCEPT to rows(), cols(), innerStride(), outerStride(), and size() 2021-03-04 18:58:08 +00:00
Sebastien Boisvert
39cbd6578f Fix #1911: add benchmark for move semantics with fixed-size matrix 
$ clang++ -O3 bench/bench_move_semantics.cpp -I. -std=c++11 \
        -o bench_move_semantics

$ ./bench_move_semantics
float copy semantics: 1755.97 ms
float move semantics: 55.063 ms
double copy semantics: 2457.65 ms
double move semantics: 55.034 ms
 2020-06-11 23:43:25 +00:00
Rasmus Munk Larsen
ee404667e2 Rollback or PR-746 and partial rollback of 668ab3fc47 
.

std::array is still not supported in CUDA device code on Windows.
 2019-11-05 17:17:58 -08:00
Eugene Zhulenev
e7ed4bd388 Remove internal::smart_copy and replace with std::copy 2019-10-29 11:25:24 -07:00
Gael Guennebaud
bcb7c66b53 Workaround gcc's alloc-size-larger-than= warning 2018-10-07 21:55:59 +02:00
Andrea Bocci
f7124b3e46 Extend CUDA support to matrix inversion and selfadjointeigensolver 2018-06-11 18:33:24 +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
Gael Guennebaud
a811a04696 Silent warning. 2017-02-20 10:14:21 +01:00
Gael Guennebaud
582b5e39bf bug #1393: enable Matrix/Array explicit ctor from types with conversion operators (was ok with 3.2) 2017-02-17 14:10:57 +01:00
Gael Guennebaud
8d97ba6b22 bug #725: make move ctor/assignment noexcept. 2016-06-03 14:28:25 +02:00
Gael Guennebaud
27f0434233 Introduce internal's UIntPtr and IntPtr types for pointer to integer conversions. 
This fixes "conversion from pointer to same-sized integral type" warnings by ICC.
Ideally, we would use the std::[u]intptr_t types all the time, but since they are C99/C++11 only,
let's be safe.
 2016-05-26 10:52:12 +02:00
Gael Guennebaud
48bf5ec216 Make EIGEN_HAS_RVALUE_REFERENCES user configurable 2016-05-20 14:54:20 +02:00
Gael Guennebaud
f43ae88892 Rename EIGEN_HAVE_RVALUE_REFERENCES to EIGEN_HAS_RVALUE_REFERENCES 2016-05-20 14:48:51 +02:00
Gael Guennebaud
65186ef18d Fix logic in compute_default_alignment, extend it to Dynamic size, and move it to XprHelper.h file. 2015-08-06 14:07:59 +02:00
Gael Guennebaud
175ed636ea bug #973: update macro-level control of alignement by introducing user-controllable EIGEN_MAX_ALIGN_BYTES and EIGEN_MAX_STATIC_ALIGN_BYTES macros. This changeset also removes EIGEN_ALIGN (replaced by EIGEN_MAX_ALIGN_BYTES>0), EIGEN_ALIGN_STATICALLY (replaced by EIGEN_MAX_STATIC_ALIGN_BYTES>0), EIGEN_USER_ALIGN*, EIGEN_ALIGN_DEFAULT (replaced by EIGEN_ALIGN_MAX). 2015-07-29 10:22:25 +02:00
Jonas Adler
815fa0dbf6 Fixed some compiler bugs in NVCC, now compiles with CUDA. 
(chtz: Manually joined sevaral commits to keep the history clean)
 2015-07-22 12:29:18 +02:00
Gael Guennebaud
4aba24a1b2 Clean argument names of some functions 2015-06-09 13:32:12 +02:00
Christoph Hertzberg
4f126b862d Add internal assertions to purely fixed-size DenseStorage, mark optional variables always as unused 2015-04-17 11:36:21 +02:00
Christoph Hertzberg
9d7843d0d0 Add internal assertions to DenseStorage constructor 2015-04-16 15:47:06 +02:00
Gael Guennebaud
39dcd01b0a bug #973: enable alignment of multiples of half-packet size (e.g., Vector6d with AVX) 2015-04-01 13:55:09 +02:00
Gael Guennebaud
61c45d7cfd Fix comparison warning 2015-03-19 17:13:22 +01:00
Gael Guennebaud
1330f8bbd1 bug #973, improve AVX support by enabling vectorization of Vector4i-like types, and enforcing alignement of Vector4f/Vector2d-like types to preserve compatibility with SSE and future Eigen versions that will vectorize them with AVX enabled. 2015-03-13 21:15:50 +01:00
Christoph Hertzberg
531fa9de77 bug #970: Add EIGEN_DEVICE_FUNC to RValue functions, in case Cuda supports RValue-references. 2015-02-24 21:03:28 +01:00
Martin Drozdik
64b29e06b9 bug #956: Fixed bug in move constructors of DenseStorage which caused "moved-from" objects to be in an invalid state. 2015-02-16 18:18:46 +09:00
Gael Guennebaud
45cbb0bbb1 The usage of DenseIndex is deprecated, so let's replace DenseIndex by Index 2015-02-16 15:05:41 +01:00
Christoph Hertzberg
36448c9e28 Make constructors explicit if they could lead to unintended implicit conversion 2014-09-23 14:28:23 +02:00