mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2024-12-21 07:19:46 +08:00
Code Issues Packages Projects Releases Wiki Activity
9,865 Commits 11 Branches 89 Tags 162 MiB
c9b25fbefa
Commit Graph

9865 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Katrin Leinweber
ea94543190 Hyperlink DOIs against preferred resolver 2018-05-24 18:55:40 +02:00
Gael Guennebaud
999b552c16 Search for sequential Pastix. 2018-05-29 20:49:25 +02:00
Gael Guennebaud
eef4b7bd87 Fix handling of path names containing spaces and the likes. 2018-05-29 20:49:06 +02:00
Gael Guennebaud
647b724a36 Define pcast<> for SSE types even when AVX is enabled. (otherwise float are silently reinterpreted as int instead of being converted) 2018-05-29 20:46:46 +02:00
Gael Guennebaud
49262dfee6 Fix compilation and SSE support with PGI compiler 2018-05-29 15:09:31 +02:00
Christoph Hertzberg
750af06362 Add an option to test with external BLAS library 2018-05-22 21:04:32 +02:00
Christoph Hertzberg
d06a753d10 Make qr_fullpivoting unit test run for fixed-sized matrices 2018-05-22 20:29:17 +02:00
Gael Guennebaud
f0862b062f Fix internal::is_integral<size_t/ptrdiff_t> with MSVC 2013 and older. 2018-05-22 19:29:51 +02:00
Gael Guennebaud
36e413a534 Workaround a MSVC 2013 compilation issue with MatrixBase(Index,int) 2018-05-22 18:51:35 +02:00
Gael Guennebaud
725bd92903 fix stupid typo 2018-05-18 17:46:43 +02:00
Gael Guennebaud
a382bc9364 is_convertible<T,Index> does not seems to work well with MSVC 2013, so let's rather use __is_enum(T) for old MSVC versions 2018-05-18 17:02:27 +02:00
Gael Guennebaud
4dd767f455 add some internal checks 2018-05-18 13:59:55 +02:00
Gael Guennebaud
345c0ab450 check that all integer types are properly handled by mat(i,j) 2018-05-18 13:46:46 +02:00
Mark D Ryan
405859f18d Set EIGEN_IDEAL_MAX_ALIGN_BYTES correctly for AVX512 builds 
bug #1548

The macro EIGEN_IDEAL_MAX_ALIGN_BYTES is being incorrectly set to 32
on AVX512 builds.  It should be set to 64.  In the current code it is
only set to 64 if the macro EIGEN_VECTORIZE_AVX512 is defined.  This
macro does get defined in AVX512 builds in Core, but only after Macros.h,
the file that defines EIGEN_IDEAL_MAX_ALIGN_BYTES, has been included.
This commit fixes the issue by setting EIGEN_IDEAL_MAX_ALIGN_BYTES to
64 if __AVX512F__ is defined.
 2018-05-17 17:04:00 +01:00
Vamsi Sripathi
6293ad3f39 Performance improvements to tensor broadcast operation 
1. Added new packet functions using SIMD for NByOne, OneByN cases
  2. Modified existing packet functions to reduce index calculations when input stride is non-SIMD
  3. Added 4 test cases to cover the new packet functions
 2018-05-23 14:02:05 -07:00
Gael Guennebaud
7134fa7a2e Fix compilation with MSVC by reverting to char* for _mm_prefetch except for PGI (the later being the one that has the wrong prototype). 2018-06-07 09:33:10 +02:00
Jeff Trull
e7147f69ae Add tests for sparseQR results (value and size) covering bugs #1522 and #1544 2018-04-21 10:26:30 -07:00
Robert Lukierski
b2053990d0 Adding EIGEN_DEVICE_FUNC to Products, especially Dense2Dense Assignment 
specializations. Otherwise causes problems with small fixed size matrix multiplication (call to
0x00 in call_assignment_no_alias in debug mode or trap in release with CUDA 9.1).
 2018-03-14 16:19:43 +00:00
Jeff Trull
9f0c5c3669 Make sparse QR result sizes consistent with dense QR, with the following rules: 
1) Q is always square
2) Q*R*P' is valid and recovers the original matrix

This implies that the size of Q is the number of rows in the original matrix, square,
and that the size of R is the size of the original matrix.
 2018-02-15 15:00:31 -08:00
Christoph Hertzberg
d655900953 bug #1544: Generate correct Q matrix in complex case. Original patch was by Jeff Trull in PR-386. 2018-05-17 19:17:01 +02:00
Benoit Steiner
0371380d5b Merged in rmlarsen/eigen2 (pull request PR-393) 
Rename scalar_clip_op to scalar_clamp_op to prevent collision with existing functor in TensorFlow.
 2018-05-16 21:45:42 +00:00
Rasmus Munk Larsen
b8d36774fa Rename clip2 to clamp. 2018-05-16 14:04:48 -07:00
Rasmus Munk Larsen
812480baa3 Rename scalar_clip_op to scalar_clip2_op to prevent collision with existing functor in TensorFlow. 2018-05-16 09:49:24 -07:00
Benoit Steiner
1403c2c15b Merged in didierjansen/eigen (pull request PR-360) 
Fix bugs and typos in the contraction example of the tensor README
 2018-05-16 01:16:36 +00:00
Benoit Steiner
ad355b3f05 Merged in rmlarsen/eigen2 (pull request PR-392) 
Add vectorized clip functor for Eigen Tensors
 2018-05-16 01:15:56 +00:00
Christoph Hertzberg
0272f2451a Fix "suggest parentheses around comparison" warning 2018-05-15 19:35:53 +02:00
Rasmus Munk Larsen
afec3021f7 Use numext::maxi & numext::mini. 2018-05-14 16:35:39 -07:00
Rasmus Munk Larsen
b8c8e5f436 Add vectorized clip functor for Eigen Tensors. 2018-05-14 16:07:13 -07:00
Benoit Steiner
6118c6ff4f Enable RawAccess to tensor slices whenever possinle. 
Avoid 32-bit integer overflow in TensorSlicingOp
 2018-04-30 11:28:12 -07:00
Gael Guennebaud
6e7118265d Fix compilation with NEON+MSVC 2018-04-26 10:50:41 +02:00
Gael Guennebaud
097dd4616d Fix unit test for SIMD engine not supporting sqrt 2018-04-26 10:47:39 +02:00
Gael Guennebaud
8810baaed4 Add multi-threading for sparse-row-major * dense-row-major 2018-04-25 10:14:48 +02:00
Gael Guennebaud
2f3287da7d Fix "used uninitialized" warnings 2018-04-24 17:17:25 +02:00
Gael Guennebaud
3ffd449ef5 Workaround warning 2018-04-24 17:11:51 +02:00
Gael Guennebaud
e8ca5166a9 bug #1428: atempt to make NEON vectorization compilable by MSVC. 
The workaround is to wrap NEON packet types to make them different c++ types.
 2018-04-24 11:19:49 +02:00
Benoit Steiner
6f5935421a fix AVX512 plog 2018-04-23 15:49:26 +00:00
Gael Guennebaud
e9da464e20 Add specializations of is_arithmetic for long long in c++11 2018-04-23 16:26:29 +02:00
Gael Guennebaud
a57e6e5f0f workaround MSVC 2013 compilation issue (ambiguous call) 2018-04-23 15:31:51 +02:00
Gael Guennebaud
11123175db typo in doc 2018-04-23 15:30:35 +02:00
Gael Guennebaud
5679e439e0 bug #1543: fix linear indexing in generic block evaluation (this completes the fix in commit 12efc7d41b 
)
 2018-04-23 14:40:16 +02:00
Gael Guennebaud
35b31353ab Fix unit test 2018-04-22 22:49:08 +02:00
Christoph Hertzberg
34e499ad36 Disable -Wshadow when compiling with g++ 2018-04-21 22:08:26 +02:00
Jayaram Bobba
b7b868d1c4 fix AVX512 plog 2018-04-20 13:39:18 -07:00
Gael Guennebaud
686fb57233 fix const cast in NEON 2018-04-18 18:46:34 +02:00
Dmitriy Korchemkin
02d2f1cb4a Cast zeros to Scalar in RealSchur 2018-04-18 13:52:46 +03:00
Christoph Hertzberg
50633d1a83 Renamed .trans() et al. to .reverseFlag() et at. Adapted documentation of .setReverseFlag() 2018-04-17 11:30:27 +02:00
nicolov
39c2cba810 Add a specialization of Eigen::numext::conj for std::complex<T> to be used when compiling a cuda kernel. This fixes the compilation of TensorFlow 1.4 with clang 6.0 used as CUDA compiler with libc++. 
This follows the previous change in 2a69290ddb
, which mentions OSX (I guess because it uses libc++ too).
 2018-04-13 22:29:10 +00:00
Christoph Hertzberg
775766d175 Add parenthesis to fix compiler warnings 2018-04-15 18:43:56 +02:00
Christoph Hertzberg
42715533f1 bug #1493: Make representation of HouseholderSequence consistent and working for complex numbers. Made corresponding unit test actually test that. Also simplify implementation of QR decompositions 2018-04-15 10:15:28 +02:00
Christoph Hertzberg
c9ecfff2e6 Add links where to make PRs and report bugs into README.md 2018-04-13 21:05:28 +00:00