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7392 Commits

Author SHA1 Message Date
Rasmus Munk Larsen
b6b2f31ba8 Fix compiler warnings from GCC 13 and Clang 18 
libeigen/eigen!2146

Co-authored-by: Rasmus Munk Larsen <rmlarsen@gmail.com>
 2026-02-17 10:09:39 -08:00
Rasmus Munk Larsen
113207a9de Optimize JacobiSVD 2x2 kernel and hoist sweep threshold 
libeigen/eigen!2139

Co-authored-by: Rasmus Munk Larsen <rmlarsen@gmail.com>
 2026-02-16 15:39:38 -08:00
Rasmus Munk Larsen
e6e5b5c4c8 Fix pexp_complex for complex<double> (issue #3022) 
libeigen/eigen!2140

Closes #3022

Co-authored-by: Rasmus Munk Larsen <rmlarsen@gmail.com>
 2026-02-16 15:30:31 -08:00
Rasmus Munk Larsen
2b561f9284 Revert "Specialized enable_borrowed_ranges for VectorwiseOp class range iteration" 
This reverts merge request !2127
 2026-02-16 02:12:28 -08:00
Blake
d0654a201b Specialized enable_borrowed_ranges for VectorwiseOp class range iteration 
libeigen/eigen!2127

Closes #2882
 2026-02-15 07:31:33 -08:00
Antonio Sánchez
1a2b80727c Fix pdiv for complex packets involving infinites. 
libeigen/eigen!2131
 2026-02-14 17:47:32 -08:00
Blake
23fcc1c6c9 MatrixBase::diagonalView issue 604 
libeigen/eigen!2126

Closes #604
 2026-02-10 02:12:03 +00:00
Chip Kerchner
0ac2a2df9f Prevent predux_half for DoublePacket from accidentally catching complex Packets of size >= 16 
libeigen/eigen!2125
 2026-02-08 10:19:45 -08:00
Antonio Sánchez
4d05fcf8da Fix packetmath tests on M* macs. 
libeigen/eigen!2120
 2026-02-08 10:07:24 -08:00
Antonio Sánchez
afb4380534 Fix RunQueue race condition on weak memory architectures (ARM64) 
libeigen/eigen!2121
 2026-02-06 02:27:08 +00:00
YJ Chang
c648296368 Update HVX floating-point reduction to support V79 architecture. 
libeigen/eigen!2124
 2026-02-04 16:39:51 +00:00
Sean Talts
ddfc68d399 Fix clang vector backend type compatibility issues. 
libeigen/eigen!2116
 2026-01-29 17:17:03 +00:00
mehmet alper kuyumcu
93ff388841 Fix relative tolerance scaling by multiplying with RHS norm in BiCGSTAB 
libeigen/eigen!2118
 2026-01-29 16:59:38 +00:00
Blake
26c242ab58 make EIGEN_BLAS macro names consistent and undef at end of file 
libeigen/eigen!2119

Closes #2954
 2026-01-29 16:50:27 +00:00
Charles Schlosser
e246f9cb68 Use memset if !NumTraits<Scalar>::RequireInitialization 
libeigen/eigen!2113

Closes #3019
 2026-01-22 01:01:26 +00:00
Charles Schlosser
f7772e3946 Gcc warnings 
libeigen/eigen!2109
 2026-01-18 23:41:20 +00:00
Antonio Sánchez
918a5f1a6f Fix warnings related to variable_if_dynamic. 
libeigen/eigen!2107

Closes #2807
 2026-01-16 19:47:14 +00:00
Antonio Sánchez
9a37aca9fc Fix assignment size assertion for EIGEN_NO_AUTOMATIC_RESIZING. 
libeigen/eigen!2108

Closes #3018
 2026-01-15 19:04:53 +00:00
Yu You
0315fb319a Change inline hint for general_matrix_vector_product<>::run() to gain performance 
libeigen/eigen!2092
 2026-01-09 19:46:37 +00:00
Chip Kerchner
7aea350ba1 Fix more packetmath issues for RVV 
libeigen/eigen!2105
 2026-01-09 12:16:28 -05:00
Chip Kerchner
5d9beb81ab Initial version of reactivating RVV features like GeneralBlockPanelKernel 
libeigen/eigen!2096
 2026-01-07 13:41:02 -05:00
Charles Schlosser
c30af8f3db fix UB in random implementation and tests 
libeigen/eigen!2102
 2025-12-31 03:57:04 +00:00
srpgilles
c5aa40675a Fix check_that_free_is_allowed so that it properly checks is_free_allowed and not is_malloc_allowed 
libeigen/eigen!2101

Co-authored-by: Sébastien Gilles <sebastien.gilles@inria.fr>
 2025-12-30 15:20:19 +00:00
Antonio Sánchez
5793499a55 Fix AVX512FP16 build. 
libeigen/eigen!2100

Closes #3013
 2025-12-29 18:31:48 +00:00
Charles Schlosser
2ac496ff8a Revert !1953 and !1954 
libeigen/eigen!2099

Closes #3011
 2025-12-28 21:28:42 +00:00
Antonio Sánchez
9164d3f16a Fix undefined behavior in packetmath. 
libeigen/eigen!2098

Closes #3009
 2025-12-18 21:08:52 +00:00
Nicholas Vinson
fe973ab0c5 Force early evaluation of boost expressions. 
libeigen/eigen!2094
 2025-12-16 19:55:59 +00:00
Guilhem Saurel
976f15ebca fix doc generation with doxygen 1.14 & 1.15 
libeigen/eigen!2095

Closes #2976
 2025-12-16 19:54:18 +00:00
Chip Kerchner
4f14da11d9 Add basic support for packetmath for BF16 RVV 
libeigen/eigen!2093
 2025-12-16 14:25:46 -05:00
Yu You
a7209fad70 GemmKernel: Define static constexpr member variables out-of-class for C++14 compatibility 
libeigen/eigen!2091
 2025-12-14 01:00:12 +00:00
Chip Kerchner
26fe567dd2 Fix FP16 for RVV so that it will compile for gcc 
libeigen/eigen!2090
 2025-12-10 08:42:26 -05:00
Chip Kerchner
8cdc0fa67d Fix naming of predux_half for RVV when LMUL > 1 
libeigen/eigen!2087
 2025-12-05 13:50:16 -05:00
Rasmus Munk Larsen
75bcd155c4 Vectorize tan(x) 
libeigen/eigen!2086

Co-authored-by: Rasmus Munk Larsen <rmlarsen@google.com>
 2025-12-02 21:53:10 +00:00
Rasmus Munk Larsen
db90c4939c Add a ptanh_float implementation that is accurate to 1 ULP 
libeigen/eigen!2082

Co-authored-by: Rasmus Munk Larsen <rmlarsen@google.com>
 2025-11-26 00:17:12 +00:00
sharad bhaskar
8a1083e9bf Aocl integration updated 
libeigen/eigen!1952
 2025-11-24 17:20:42 +00:00
Rasmus Munk Larsen
a6630c53c1 Fix bug introduced in !2030 
libeigen/eigen!2079

Co-authored-by: Rasmus Munk Larsen <rmlarsen@google.com>
 2025-11-20 19:29:19 -05:00
Chip Kerchner
49623d0c4e This patch adds support for RISCV's vector extension RVV1.0. 
libeigen/eigen!2030
 2025-11-20 16:28:07 +00:00
Rasmus Munk Larsen
8eb6551a8a Add support for complex numbers in the generic clang backend 
libeigen/eigen!2078

Co-authored-by: Rasmus Munk Larsen <rmlarsen@google.com>
 2025-11-20 00:26:37 +00:00
Yu You
dcbaf2d608 Switch the inline hint to EIGEN_ALWAYS_INLINE for a few functions 
libeigen/eigen!2076

Closes #2993
 2025-11-13 03:58:53 +00:00
Rasmus Munk Larsen
a7674b70d3 Improve packet op test coverage for IEEE special values. 
libeigen/eigen!2075

Co-authored-by: Rasmus Munk Larsen <rmlarsen@google.com>
 2025-11-12 22:19:50 +00:00
Chaofan Qiu
943fdc71c6 Use more FMA in reciprocal iteration for precision 
libeigen/eigen!2073
 2025-11-10 18:36:11 +00:00
Charles Schlosser
1133aa82c7 fix various compiler warnings 
libeigen/eigen!2072
 2025-11-10 17:14:35 +00:00
Charles Schlosser
8ae3b1aaa5 Fix loongarch unsigned pabsdiff 
libeigen/eigen!2071
 2025-11-09 19:19:43 +00:00
Rasmus Munk Larsen
23a5482fc0 Misc. packet math cleanups. 
libeigen/eigen!2070

Co-authored-by: Rasmus Munk Larsen <rmlarsen@google.com>
 2025-11-08 21:57:20 +00:00
Charles Schlosser
8b85f5933a Fix realview 
libeigen/eigen!2062
 2025-11-08 13:36:43 +00:00
Rasmus Munk Larsen
ffcd7bdbd6 Avoid breaking the build on older compilers. 
See merge request libeigen/eigen!2068

Co-authored-by: Rasmus Munk Larsen <rmlarsen@google.com>
 2025-11-07 21:25:09 +00:00
Antonio Sánchez
da867c31c9 Fix defines in AVX512 custom TRSM kernel. 
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### Description
<!--Please explain your changes.-->

Broken at head by !2063.

See merge request libeigen/eigen!2066
 2025-11-07 20:14:24 +00:00
Rasmus Munk Larsen
8a9bfb72d7 Rename preduce_half for HVX. 2025-11-07 16:52:07 +00:00
Antonio Sánchez
ed989c7504 Enable generic clang backend tests. 
<!-- 
Thanks for contributing a merge request!

We recommend that first-time contributors read our [contribution guidelines](https://eigen.tuxfamily.org/index.php?title=Contributing_to_Eigen).

Before submitting the MR, please complete the following checks:
- Create one PR per feature or bugfix,
- Run the test suite to verify your changes.
  See our [test guidelines](https://eigen.tuxfamily.org/index.php?title=Tests).
- Add tests to cover the bug addressed or any new feature.
- Document new features.  If it is a substantial change, add it to the [Changelog](https://gitlab.com/libeigen/eigen/-/blob/master/CHANGELOG.md).
- Leave the following box checked when submitting: `Allow commits from members who can merge to the target branch`.
  This allows us to rebase and merge your change.

Note that we are a team of volunteers; we appreciate your patience during the review process.
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### Description
<!--Please explain your changes.-->

Enable generic clang backend tests.

Added an AVX512 job using the generic clang backend.

Also fixed up some guards in the custom AVX512 gemm/trsm kernels so they don't
start defining things if they aren't used.

See merge request libeigen/eigen!2063
 2025-11-07 01:37:12 +00:00
Rasmus Munk Larsen
3368ac6c69 Don't set platform-specific vectorization macros for generic backend. 
See merge request libeigen/eigen!2065

Co-authored-by: Rasmus Munk Larsen <rmlarsen@google.com>
 2025-11-06 23:12:54 +00:00