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271 Commits

Author SHA1 Message Date
Charles Schlosser
81044ec13d Provide macro to explicitly disable alloca 2025-06-19 04:23:35 +00:00
Antonio Sánchez
67a898a079 Fix unprotected SIZE in macro. 2025-06-16 22:54:25 +00:00
Tyler Veness
619be0deb6 Replace instances of EIGEN_NOEXCEPT macros 2025-04-22 00:58:47 +00:00
Antonio Sánchez
be5147b090 Fix STL feature detection for c++20. 2025-02-28 19:52:37 +00:00
Antonio Sánchez
b73bb766a5 Increase max alignment to 256. 2025-02-04 20:06:28 +00:00
Markus Vieth
c486af5ad3 Change Eigen::aligned_allocator to not inherit from std::allocator 2025-01-20 16:04:43 +00:00
Charles Schlosser
8b4efc8ed8 check_size_for_overflow: use numeric limits instead of c99 macro 2024-11-13 00:35:35 +00:00
Charles Schlosser
489dbbc651 make fixed_size matrices conform to std::is_standard_layout 2024-11-12 23:34:26 +00:00
Morris Hafner
c8267654f2 Don't use __builtin_alloca_with_align with nvc++ 2024-10-30 18:02:08 +00:00
Charles Schlosser
f78dfe36b0 use built in alloca with align if available 2024-05-19 19:32:49 +00:00
Charlie Schlosser
3d2e738f29 fix performance-no-int-to-ptr 2024-05-16 23:25:42 -04:00
Charles Schlosser
c29a410116 check pointers before freeing 2024-01-12 06:09:46 +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
Antoine Hoarau
9b48d10215 Guard all malloc, realloc and free() fonctions with check_that_malloc_is_allowed() 2023-04-04 04:24:22 +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
Sean McBride
d70b4864d9 issue #2581: review and cleanup of compiler version checks 2023-01-17 18:58:34 +00:00
tttapa
bae119bb7e Support per-thread is_malloc_allowed() state 2023-01-16 01:34:56 +00:00
Charles Schlosser
044f3f6234 Fix bug in handmade_aligned_realloc 2022-11-18 22:35:31 +00:00
Antonio Sánchez
ab407b2b6e Fix handmade_aligned_malloc offset computation. 2022-10-27 17:33:47 +00:00
Charles Schlosser
a226371371 Change handmade_aligned_malloc/realloc/free to store a 1 byte offset instead of absolute address 2022-10-22 22:51:31 +00:00
Antonio Sánchez
311ba66f7c Fix realloc for non-trivial types. 2022-09-08 19:39:36 +00:00
Florian Richer
b7e21d4e38 Call check_that_malloc_is_allowed() in aligned_realloc() 2022-09-06 18:00:37 +00:00
Charles Schlosser
a678a3e052 Fix aligned_realloc to call check_that_malloc_is_allowed() if ptr == 0 2022-07-19 20:59:07 +00:00
Erik Schultheis
64909b82bd static const class members turned into constexpr 2022-04-04 17:33:33 +00:00
Rohit Santhanam
2a6be5492f Fix construct_at compilation breakage on ROCm. 2022-03-09 16:47:53 +00:00
Tobias Schlüter
cd2ba9d03e Add construct_at, destroy_at wrappers. Use throughout. 2022-03-08 20:43:22 +00:00
Antonio Sánchez
b48922cb5c Fix SVD for MSVC+CUDA. 2022-03-01 21:35:22 +00:00
Stephen Pierce
81c928ba55 Silence some MSVC warnings 2022-01-21 00:29:23 +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
532cc73f39 fix a typo 2021-11-13 13:11:06 +02:00
Rasmus Munk Larsen
d7d0bf832d Issue an error in case of direct inclusion of internal headers. 2021-09-10 19:12:26 +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
Antonio Sanchez
5908aeeaba Fix CUDA device new and delete, and add test. 
HIP does not support new/delete on device, so test is skipped.
 2021-02-24 11:31:41 -08:00
Antonio Sánchez
128eebf05e Revert "add EIGEN_DEVICE_FUNC to EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF macros (only if not HIPCC)." 
This reverts commit 12fd3dd655e37ba26e7ab236d32163e0aa35da39
 2021-02-19 17:09:16 +00:00
Masaki Murooka
12fd3dd655 add EIGEN_DEVICE_FUNC to EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF macros (only if not HIPCC). 2021-02-17 22:55:47 +00:00
Antonio Sanchez
d5b7981119 Fix signed-unsigned comparison. 
Hex literals are interpreted as unsigned, leading to a comparison between
signed max supported function `abcd[0]`  (which was negative) to the unsigned
literal `0x80000006`.  Should not change result since signed is
implicitly converted to unsigned for the comparison, but eliminates the
warning.
 2021-01-20 08:34:00 -08:00
Ivan Popivanov
e409795d6b Proper CPUID 2021-01-18 17:10:11 +00:00
Rasmus Munk Larsen
e4fb0ddf78 Add EIGEN_UNUSED_VARIABLE to unused variable in Memory.h 2020-09-15 01:18:55 +00:00
Rasmus Munk Larsen
5636f80d11 Fix issue #1968. Don't discard return value from "new" in C++17. 2020-09-13 17:38:45 +00:00
Alexander Neumann
5272106826 remove semi triggering -Wextra-semi-stmt 2020-09-07 11:42:30 +02:00
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
Deven Desai
2dbea5510f Merged eigen/eigen into default 2019-03-19 16:52:38 -04:00
Sam Hasinoff
9ba81cf0ff Fully qualify Eigen::internal::aligned_free 
This helps avoids a conflict on certain Windows toolchains
(potentially due to some ADL name resolution bug) in the case
where aligned_free is defined in the global namespace. In any
case, tightening this up is harmless.
 2019-03-02 17:42:16 +00:00
Gael Guennebaud
edd413c184 bug #1409: make EIGEN_MAKE_ALIGNED_OPERATOR_NEW* macros empty in c++17 mode: 
- this helps clang 5 and 6 to support alignas in STL's containers.
 - this makes the public API of our (and users) classes cleaner
 2019-02-20 13:52:11 +01:00
Deven Desai
e7e6809e6b ROCm/HIP specfic fixes + updates 
1. Eigen/src/Core/arch/GPU/Half.h

   Updating the HIPCC implementation half so that it can declared as a __shared__ variable


2. Eigen/src/Core/util/Macros.h, Eigen/src/Core/util/Memory.h

   introducing a EIGEN_USE_STD(func) macro that calls
   - std::func be default
   - ::func when eigen is being compiled with HIPCC

   This change was requested in the previous HIP PR
   (https://bitbucket.org/eigen/eigen/pull-requests/518/pr-with-hip-specific-fixes-for-the-eigen/diff)


3. unsupported/Eigen/CXX11/src/Tensor/TensorDeviceThreadPool.h

   Removing EIGEN_DEVICE_FUNC attribute from pure virtual methods as it is not supported by HIPCC


4. unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h

   Disabling the template specializations of InnerMostDimReducer as they run into HIPCC link errors
 2018-11-19 18:13:59 +00:00
Christoph Hertzberg
66b28e290d bug #1618: Use different power-of-2 check to avoid MSVC warning 2018-11-01 13:23:19 +01:00
Gael Guennebaud
6512c5e136 Implement a better workaround for GCC's bug #87544 2018-10-07 15:00:05 +02:00