Antonio Sanchez
8e32cbf7da
Reduce flakiness of test for Eigen::half.
2025-03-23 22:31:25 -07:00
Antonio Sánchez
dd4c2805d9
Fix clang6 failures.
2024-10-29 22:18:30 +00:00
Charles Schlosser
3ab8f48256
fix tests when scalar is bfloat16, half
2024-02-07 04:50:11 +00:00
Antonio Sánchez
3ebaab8a63
Fix PPC rand and other failures.
2024-02-05 20:07:15 +00:00
Antonio Sánchez
46e9cdb7fe
Clang-format tests, examples, libraries, benchmarks, etc.
2023-12-05 21:22:55 +00:00
Antonio Sánchez
910f6f65d0
Adjust thresholds for bfloat16 product tests that are currently failing.
2022-12-28 19:32:25 +00:00
Pedro Caldeira
31ab62d347
Add support for Power10 (AltiVec) MMA instructions for bfloat16.
2022-11-30 23:33:37 +00:00
Erik Schultheis
421cbf0866
Replace Eigen type metaprogramming with corresponding std types and make use of alias templates
2022-03-16 16:43:40 +00:00
Rasmus Munk Larsen
6cadab6896
Clean up EIGEN_STATIC_ASSERT to only use standard c++11 static_assert.
2021-09-16 20:43:54 +00:00
Gael Guennebaud
ea0d5dc956
bug #1741 : fix C.noalias() = A*C; with C.innerStride()!=1
2019-09-10 16:25:24 +02:00
Gael Guennebaud
d428a199ab
bug #1562 : optimize evaluation of small products of the form s*A*B by rewriting them as: s*(A.lazyProduct(B)) to save a costly temporary. Measured speedup from 2x to 5x...
2018-07-02 11:41:09 +02:00
Gael Guennebaud
723a59ac26
add regression test for aliasing in product rewritting
2017-06-09 12:54:40 +02:00
Gael Guennebaud
efe2c225c9
bug #1283 : add regression unit test
2016-08-31 13:04:29 +02:00
Gael Guennebaud
504a4404f1
Optimize expression matching "d?=a-b*c" as "d?=a; d?=b*c;"
2016-08-23 16:52:22 +02:00
Gael Guennebaud
09ad31aa85
Add regression test for nesting type handling in blas_traits
2016-03-29 22:33:57 +02:00
Gael Guennebaud
f6f057bb7d
bug #1166 : fix shortcomming in gemv when the destination is not a vector at compile-time.
2016-02-15 21:43:07 +01:00
Gael Guennebaud
8b9dc9f0df
bug #1144 : fix regression in x=y+A*x (aliasing), and move evaluator_traits::AssumeAliasing to evaluator_assume_aliasing.
2016-01-09 08:30:38 +01:00
Gael Guennebaud
6536b4bad7
Implement temporary-free path for "D.nolias() ?= C + A*B". (I thought it was already implemented)
2015-10-09 15:28:09 +02:00
Christoph Hertzberg
e8cdbedefb
bug #877 , bug #572 : Introduce a global Index typedef. Rename Sparse*::Index to StorageIndex, make Dense*::StorageIndex an alias to DenseIndex. Overall this commit gets rid of all Index conversion warnings.
2014-12-04 22:48:53 +01:00
Gael Guennebaud
51b3f558bb
Fix bug #822 : outer products needed linear access, and add respective unit tests
2014-09-08 10:21:22 +02:00
Gael Guennebaud
899c0c2b6c
Clean source code and unit tests with respect to -Wunused-local-typedefs
2013-04-10 22:27:35 +02:00
Benoit Jacob
0733e622a3
Manual MPL2 relicensing fixes
2012-07-13 14:42:47 -04:00
Benoit Jacob
0609dbeec6
fix more variable-set-but-not-used warnings on gcc 4.6
2011-10-31 00:51:36 -04:00
Gael Guennebaud
42e2578ef9
the min/max macros to detect unprotected min/max were undefined by some std header,
...
so let's declare them after and do the respective fixes ;)
2011-08-19 14:18:05 +02:00
Benoit Jacob
4716040703
bug #86 : use internal:: namespace instead of ei_ prefix
2010-10-25 10:15:22 -04:00
Gael Guennebaud
b22fc6cdc3
bug fix in gemv:
...
solution always use a temporary in dst.innerStride != 1
even though this is not needed when packet_size == 1....
2010-06-24 17:51:25 +02:00
Hauke Heibel
546b802b77
Still fixing warnings.
2010-06-20 20:16:45 +02:00
Hauke Heibel
f1679c7185
Utilize Index in all unit tests.
2010-06-20 17:37:56 +02:00
Gael Guennebaud
4ebb80490a
implicit conversion to scalar for inner product
2010-06-02 09:45:57 +02:00
Benoit Jacob
e277586958
Complete rework of global math functions and NumTraits.
...
* Now completely generic so all standard integer types (like char...) are supported.
** add unit test for that (integer_types).
* NumTraits does no longer inherit numeric_limits
* All math functions are now templated
* Better guard (static asserts) against using certain math functions on integer types.
2010-04-28 18:51:38 -04:00
Gael Guennebaud
fe0827495a
* move dummy_precision and epsilon to NumTraits
...
* make NumTraits inherits std::numeric_limits
2010-02-10 10:52:28 +01:00
Jitse Niesen
dbf3af866e
Remove some Array #includes.
2010-01-21 12:31:03 +00:00
Gael Guennebaud
eaaba30cac
merge with default branch
2009-12-22 22:51:08 +01:00
Gael Guennebaud
9facdaf7b9
some compilation fixes
2009-12-10 22:15:22 +01:00
Benoit Jacob
4b1aca2288
precision ---> dummy_precision
2009-11-26 22:05:02 -05:00
Hauke Heibel
ab6eb6a1a4
Adaptions from .lazy() towards .noalias().
...
Added missing casts.
2009-08-31 17:29:37 +02:00
Gael Guennebaud
88147e0a91
big refactoring in Product.h:
...
- all specialized products now inherits ProductBase
- the default product evaluated by Assign is still here,
but it is currently enabled for small fixed sizes only
- => this significantly speed up compilation for large matrices
- I left the OuterProduct specialization empty as an exercise...
2009-08-05 15:23:35 +02:00
Gael Guennebaud
92a35c93b2
* extended the cache friendly products to support C = alpha * A * M and C += alpha * A * B
...
* this allows to optimize xpr like C -= lazy_product, still have to catch "scalar_product_of_lazy_product"
* started to support conjugate in cache friendly products (very useful to evaluate A * B.adjoint() without
evaluating B.adjoint() into a temporary
* compilation fix
2009-07-07 11:39:19 +02:00
Benoit Jacob
6347b1db5b
remove sentence "Eigen itself is part of the KDE project."
...
it never made very precise sense. but now does it still make any?
2009-05-22 20:25:33 +02:00
Benoit Jacob
00f89a8f37
Update e-mail address
2008-11-24 13:40:43 +00:00
Gael Guennebaud
568a7e8eba
improve assertion checking in product
2008-10-25 11:52:13 +00:00
Gael Guennebaud
8ea8b481de
As discussed on ML:
...
* remove the automatic resizing feature of operator =
* add function Matrix::set() to be used when the previous
behavior is wanted
* the default constructor of dynamic-size matrices now
creates a "null" matrix (data=0, rows = cols = 0)
instead of a 1x1 matrix
* fix UnixX typos ;)
2008-10-24 21:42:03 +00:00
Gael Guennebaud
f2f48b6560
* remove LargeBit and related stuff
...
* replaced the Flags template parameter of Matrix by StorageOrder
and move it back to the 4th position such that we don't have to
worry about the two Max* template parameters
* extended EIGEN_USING_MATRIX_TYPEDEFS with the ei_* math functions
2008-08-23 17:11:44 +00:00
Gael Guennebaud
55aeb1f83a
Optimizations:
...
* faster matrix-matrix and matrix-vector products (especially for not aligned cases)
* faster tridiagonalization (make it using our matrix-vector impl.)
Others:
* fix Flags of Map
* split the test_product to two smaller ones
2008-08-01 23:44:59 +00:00
