mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-04-06 19:10:36 +08:00
Code Issues Packages Projects Releases Wiki Activity
11,734 Commits 12 Branches 89 Tags
Commit Graph

11734 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Antonio Sanchez
b88de3f24f Update MPL2 with https. 2022-02-07 17:30:31 +00:00
Antonio Sánchez
9441d94dcc Revert "Make fixed-size Matrix and Array trivially copyable after C++20" 
This reverts commit 47eac21072ec8c225d03c139dd9632bc5c19fd83
 2022-02-05 04:40:29 +00:00
Rasmus Munk Larsen
979fdd58a4 Add generic fast psqrt and prsqrt impls and make them correct for 0, +Inf, NaN, and negative arguments. 2022-02-05 00:20:13 +00:00
Antonio Sánchez
4bffbe84f9 Restrict GCC<6.3 maxpd workaround to only gcc. 2022-02-04 22:47:34 +00:00
Antonio Sánchez
e7f4a901ee Define EIGEN_HAS_AVX512_MATH in PacketMath. 2022-02-04 22:25:52 +00:00
Antonio Sánchez
6b60bd6754 Fix 32-bit arm int issue. 2022-02-04 21:59:33 +00:00
Antonio Sánchez
96da541cba Fix AVX512 math function consistency, enable for ICC. 2022-02-04 19:35:18 +00:00
Antonio Sánchez
cafeadffef Fix ODR violations. 2022-02-04 19:01:07 +00:00
Arthur
18b50458b6 Update SVD Module with Options template parameter 2022-02-02 00:15:44 +00:00
Erik Schultheis
89c6ab2385 removed some documentation referencing c++98 behaviour 2022-01-30 12:02:18 +00:00
Chip Kerchner
66464bd2a8 Fix number of block columns to NOT overflow the cache (PowerPC) abnormally in GEMV 2022-01-27 20:35:53 +00:00
Rasmus Munk Larsen
7db0ac977a Remove extraneous ")". 2022-01-27 02:20:03 +00:00
Rasmus Munk Larsen
09c0085a57 Only test pmsub, pnmadd, and pnmsub on signed types. 2022-01-27 02:09:25 +00:00
Rasmus Munk Larsen
8f2c6f0aa6 Make preciprocal IEEE compliant w.r.t. 1/0 and 1/inf. 2022-01-26 20:38:05 +00:00
Erik Schultheis
d271a7d545 reduce float warnings (comparisons and implicit conversions) 2022-01-26 18:16:19 +00:00
Rasmus Munk Larsen
51311ec651 Remove inline assembly for FMA (AVX) and add remaining extensions as packet ops: pmsub, pnmadd, and pnmsub. 2022-01-26 04:25:41 +00:00
Erik Schultheis
4e629b3c1b make casts explicit and fixed the type 2022-01-24 18:19:21 +00:00
Rasmus Munk Larsen
ea2c02060c Add reciprocal packet op and fast specializations for float with SSE, AVX, and AVX512. 2022-01-21 23:49:18 +00:00
Arthur Feeney
4b0926f99b Prevent heap allocation in diagonal product 2022-01-21 21:15:44 +00:00
Ilya Tokar
a0fc640c18 Add support for packets of int64 on x86 2022-01-21 19:55:23 +00:00
Erik Schultheis
970640519b Cleanup 2022-01-21 01:48:59 +00:00
Stephen Pierce
81c928ba55 Silence some MSVC warnings 2022-01-21 00:29:23 +00:00
Sean McBride
c454b8c813 Improve clang warning suppressions by checking if warning is supported 2022-01-21 00:27:43 +00:00
David Gao
fb05198bdd Port EIGEN_OPTIMIZATION_BARRIER to soft float arm 2022-01-20 00:44:17 +00:00
arthurfeeney
937c3d73cb Fix implicit conversion warning in GEBP kernel's packing 2022-01-17 17:00:59 -06:00
Essex Edwards
49a8a1e07a Minor correction/clarification to LSCG solver documentation 2022-01-14 19:48:54 +00:00
Arthur
5fe0115724 Update comment referencing removed macro EIGEN_SIZE_MIN_PREFER_DYNAMIC 2022-01-14 19:29:47 +00:00
Arthur
ff4dffc34d fix implicit conversion warning in vectorwise_reverse_inplace 2022-01-13 20:30:54 +00:00
Chip Kerchner
708fd6d136 Add MMA and performance improvements for VSX in GEMV for PowerPC. 2022-01-13 13:23:18 +00:00
Jörg Buchwald
d1bf056394 fix compilation issue with gcc < 10 and -std=c++2a 2022-01-13 01:24:20 +01:00
Rasmus Munk Larsen
a30ecb7221 Don't use the fast implementation if EIGEN_GPU_CC, since integer_packet is not defined for float4 used by the GPU compiler (even on host). 2022-01-12 20:16:16 +00:00
Erik Schultheis
5a0a165c09 fix broken asserts 2022-01-12 18:31:53 +00:00
Rasmus Munk Larsen
0b58738938 Fix two corner cases in the new implementation of logistic sigmoid. 2022-01-12 00:41:29 +00:00
Fabrice Fontaine
5d7ffe2ca9 drop COPYING.GPL 2022-01-10 23:14:33 +00:00
Matthias Möller
a32e6a4047 Explicit type casting 2022-01-10 22:06:43 +00:00
Kolja Brix
8d81a2339c Reduce usage of reserved names 2022-01-10 20:53:29 +00:00
Essex Edwards
c61b3cb0db Fix IterativeSolverBase referring to itself as ConjugateGradient 2022-01-08 08:25:15 +00:00
Rasmus Munk Larsen
80ccacc717 Fix accuracy of logistic sigmoid 2022-01-08 00:15:14 +00:00
Rasmus Munk Larsen
8b8125c574 Make sure the scalar and vectorized path for array.exp() return consistent values. 2022-01-07 23:31:35 +00:00
Matthias Möller
c9df98b071 Fix Gcc8.5 warning about missing base class initialisation (#2404) 2022-01-07 19:16:53 +00:00
Lingzhu Xiang
47eac21072 Make fixed-size Matrix and Array trivially copyable after C++20 
Making them trivially copyable allows using std::memcpy() without undefined
behaviors.

Only Matrix and Array with trivially copyable DenseStorage are marked as
trivially copyable with an additional type trait.

As described in http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0848r3.html
it requires extremely verbose SFINAE to make the special member functions of
fixed-size Matrix and Array trivial, unless C++20 concepts are available to
simplify the selection of trivial special member functions given template
parameters. Therefore only make this feature available to compilers that support
C++20 P0848R3.

Fix #1855.
 2022-01-07 19:04:35 +00:00
Matthias Möller
c4b1dd2f6b Add support for Cray, Fujitsu, and Intel ICX compilers 
The following preprocessor macros are added:

- EIGEN_COMP_CPE and EIGEN_COMP_CLANGCPE version number of the CRAY compiler if
  Eigen is compiled with the Cray C++ compiler, 0 otherwise.

- EIGEN_COMP_FCC and EIGEN_COMP_CLANGFCC version number of the FCC compiler if
  Eigen is compiled with the Fujitsu C++ compiler, 0 otherwise

- EIGEN_COMP_CLANGICC version number of the ICX compiler if Eigen is compiled
  with the Intel oneAPI C++ compiler, 0 otherwise

All three compilers (Cray, Fujitsu, Intel) offer a traditional and a Clang-based
frontend. This is distinguished by the CLANG prefix.
 2022-01-07 18:46:16 +00:00
Rasmus Munk Larsen
96dc37a03b Some fixes/cleanups for numeric_limits & fix for related bug in psqrt 2022-01-07 01:10:17 +00:00
Fabian Keßler
ed27d988c1 Fixes #i2411 2022-01-06 20:02:37 +00:00
Rasmus Munk Larsen
7b5a8b6bc5 Improve plog: 20% speedup for float + handle denormals 2022-01-05 23:40:31 +00:00
Andrew Johnson
a491c7f898 Allow specifying inner & outer stride for CWiseUnaryView - fixes #2398 2022-01-05 19:24:46 +00:00
Rohit Santhanam
27a78e4f96 Some serialization API changes were made in commit... 2022-01-05 16:18:45 +00:00
Erik Schultheis
9210e71fb3 ensure that eigen::internal::size is not found by ADL, rename to ssize and... 2022-01-05 00:46:09 +00:00
Lingzhu Xiang
7244a74ab0 Add bounds checking to Eigen serializer 2022-01-03 17:00:24 +08:00
David Tellenbach
ba91839d71 Remove user survey from Doxygen header 2021-12-31 12:15:19 +01:00