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Author SHA1 Message Date
Xinle Liu
7ef5f0641f Remove macro EIGEN_GPU_TEST_C99_MATH 
Remove macro EIGEN_GPU_TEST_C99_MATH which is used in a single test file only and always defaults to true.
 2021-12-01 14:48:56 +00:00
Antonio Sánchez
f56a5f15c6 Disable GCC-4.8 tests. 2021-12-01 02:12:52 +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
Rasmus Munk Larsen
085c2fc5d5 Revert "Update SVD Module to allow specifying computation options with a... 2021-11-30 18:45:54 +00:00
Erik Schultheis
4dd126c630 fixed cholesky with 0 sized matrix (cf. #785) 2021-11-30 17:17:41 +00:00
Rohit Santhanam
4d3e50036f Fix for HIP compilation breakage in selfAdjoint and triangular view classes. 2021-11-30 14:00:59 +00:00
Erik Schultheis
63abb35dfd SFINAE'ing away non-const overloads if selfAdjoint/triangular view is not referring to an lvalue 2021-11-29 22:51:26 +00:00
Jakub Gałecki
1b8dce564a bugfix: issue #2375 2021-11-29 22:26:15 +00:00
Francesco Mazzoli
eb85b97339 Select AVX2 even if the data size is not a multiple of 8 2021-11-29 21:13:24 +00:00
Arthur
eef33946b7 Update SVD Module to allow specifying computation options with a template parameter. Resolves #2051 2021-11-29 20:50:46 +00:00
Erik Schultheis
4a76880351 Updated CMake 
This patch updates the minimum required CMake version to 3.10 and removes the EIGEN_TEST_CXX11 CMake option, including corresponding logic.
 2021-11-29 20:24:20 +00:00
Erik Schultheis
f33a31b823 removed EIGEN_HAS_CXX11_* and redundant EIGEN_COMP_CXXVER checks 2021-11-29 19:18:57 +00:00
Rohit Santhanam
9d3ffb3fbf Fix for HIP compilation failure in DenseBase. 2021-11-28 15:59:30 +00:00
David Tellenbach
08da52eb85 Remove DenseBase::nonZeros() which just calls DenseBase::size() 
Fixes #2382.
 2021-11-27 14:31:00 +00:00
Ali Can Demiralp
96e537d6fd Add EIGEN_DEVICE_FUNC to DenseBase::hasNaN() and DenseBase::allFinite(). 2021-11-27 11:27:52 +00:00
Erik Schultheis
b8b6566f0f Currently, the binding of LLT to Lapacke is done using a large macro. This factors out a large part of the functionality of the macro and implement them explicitly. 2021-11-25 16:11:25 +00:00
Erik Schultheis
ec4efbd696 remove EIGEN_HAS_CXX11 2021-11-24 20:08:49 +00:00
Rasmus Munk Larsen
cfdb3ce3f0 Fix warnings about shadowing definitions. 2021-11-23 14:34:47 -08:00
Rasmus Munk Larsen
5e89573e2a Implement Eigen::array<...>::reverse_iterator if std::reverse_iterator exists. 2021-11-20 00:22:46 +00:00
Rasmus Munk Larsen
5137a5157a Make numeric_limits members constexpr as per the newer C++ standards. 
Author: majnemer@google.com
 2021-11-19 15:58:36 +00:00
Erik Schultheis
7e586635ba don't use deprecated MappedSparseMatrix 2021-11-19 15:58:04 +00:00
Rasmus Munk Larsen
11cb7b8372 Add basic iterator support for Eigen::array to ease transition to std::array in third-party libraries. 2021-11-19 05:14:30 +00:00
Antonio Sanchez
c107bd6102 Fix errors for windows build. 2021-11-19 04:23:25 +00:00
Erik Schultheis
b0fb5417d3 Fixed Sparse-Sparse Product in case of mixed StorageIndex types 2021-11-18 18:33:31 +00:00
Rasmus Munk Larsen
96aeffb013 Make the new TensorIO implementation work with TensorMap with const elements. 2021-11-17 18:16:04 -08:00
Rasmus Munk Larsen
824d06eb36 Include <numeric> to get std::iota. 2021-11-18 00:47:18 +00:00
Pablo Speciale
d04edff570 Update Umeyama.h: src_var is only used when with_scaling == true. Therefore, the actual computation can be avoided when with_scaling == false. 2021-11-16 17:58:22 +00:00
Antonio Sanchez
ffb78e23a1 Fix tensor broadcast off-by-one error. 
Caught by JAX unit tests.  Triggered if broadcast is smaller than packet
size.
 2021-11-16 17:37:38 +00:00
cpp977
f73c95c032 Reimplemented the Tensor stream output. 2021-11-16 17:36:58 +00:00
Rasmus Munk Larsen
2b9297196c Update Transform.h to make transform_construct_from_matrix and transform_take_affine_part callable from device code. Fixes #2377. 2021-11-16 00:58:30 +00:00
Erik Schultheis
ca9c848679 use consistent StorageIndex types in SparseMatrix::Map 
and `SparseMatrix::TransposedSparseMatrix`
 2021-11-15 22:18:26 +00:00
Erik Schultheis
13954c4440 moved pruning code to SparseVector.h 2021-11-15 22:16:01 +00:00
Nathan Luehr
da79095923 Convert diag pragmas to nv_diag. 2021-11-15 03:42:42 +00:00
Erik Schultheis
532cc73f39 fix a typo 2021-11-13 13:11:06 +02:00
jenswehner
675b72e44b added clang format 2021-11-09 23:49:01 +01:00
Ben Barsdell
50df8d3d6d Avoid integer overflow in EigenMetaKernel indexing 
- The current implementation computes `size + total_threads`, which can
  overflow and cause CUDA_ERROR_ILLEGAL_ADDRESS when size is close to
  the maximum representable value.
- The num_blocks calculation can also overflow due to the implementation
  of divup().
- This patch prevents these overflows and allows the kernel to work
  correctly for the full representable range of tensor sizes.
- Also adds relevant tests.
 2021-11-05 16:39:37 +11:00
Rasmus Munk Larsen
55e3ae02ac Compare summation results against forward error bound. 2021-11-04 18:04:04 -07:00
Gengxin Xie
5c642950a5 Bug Fix: correct the bug that won't define EIGEN_HAS_FP16_C 
if the compiler isn't clang
 2021-11-04 22:13:01 +00:00
Gilad
0d73440fb2 Documentation of Quaternion constructor from MatrixBase 2021-11-04 16:21:26 +00:00
Minh Quan HO
4284c68fbb nestbyvalue test: fix uninitialized matrix 
- Doing computation with uninitialized (zero-ed ? but thanks Linux) matrix, or
worse NaN on other non-linux systems.
- This commit fixes it by initializing to Random().
 2021-11-04 14:32:12 +01:00
Xinle Liu
478a1bdda6 Fix total deflation issue in BDCSVD, when & only when M is already diagonal. 2021-11-02 16:53:55 +00:00
Antonio Sanchez
8f8c2ba2fe Remove bad "take" impl that causes g++-11 crash. 
For some reason, having `take<n, numeric_list<T>>` for `n > 0` causes
g++-11 to ICE with
```
sorry, unimplemented: unexpected AST of kind nontype_argument_pack
```
It does work with other versions of gcc, and with clang.
I filed a GCC bug
[here](https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102999).

Technically we should never actually run into this case, since you
can't take n > 0 elements from an empty list.  Commenting it out
allows our Eigen tests to pass.
 2021-11-01 17:04:41 +00:00
Antonio Sanchez
f6c8cc0e99 Fix TensorReduction warnings and error bound for sum accuracy test. 
The sum accuracy test currently uses the default test precision for
the given scalar type.  However, scalars are generated via a normal
distribution, and given a large enough count and strong enough random
generator, the expected sum is zero.  This causes the test to
periodically fail.

Here we estimate an upper-bound for the error as `sqrt(N) * prec` for
summing N values, with each having an approximate epsilon of `prec`.

Also fixed a few warnings generated by MSVC when compiling the
reduction test.
 2021-10-30 14:59:00 -07:00
Rasmus Munk Larsen
b3bea43a2d Don't use unrolled loops for stateful reducers. The problem is the combination step, e.g. 
reducer0.reducePacket(accum1, accum0);
reducer0.reducePacket(accum2, accum0);
reducer0.reducePacket(accum3, accum0);

For the mean reducer this will increment the count as well as adding together the accumulators and result in the wrong count being divided into the sum at the end.
 2021-10-28 23:52:54 +00:00
Chip Kerchner
9cf34ee0ae Invert rows and depth in non-vectorized portion of packing (PowerPC). 2021-10-28 21:59:41 +00:00
Ilya Tokar
e1cb6369b0 Add AVX vector path to float2half/half2float 
Makes e. g. matrix multiplication 2x faster:
name         old cpu/op  new cpu/op  delta
BM_convers   181ms ± 1%    62ms ± 9%  -65.82%  (p=0.016 n=4+5)

Tested on all possible input values (not adding tests, since they
take a long time).
 2021-10-28 13:59:01 -04:00
Antonio Sanchez
03d4cbb307 Fix min/max nan-propagation for scalar "other". 
Copied input type from `EIGEN_MAKE_CWISE_BINARY_OP`.

Fixes #2362.
 2021-10-28 09:28:29 -07:00
Antonio Sanchez
e559701981 Fix compile issue for gcc 4.8 2021-10-28 08:23:19 -07:00
Fabian Keßler
19cacd3ecb optimize cmake scripts for subproject use 2021-10-28 16:08:02 +02:00
Rohit Santhanam
48e40b22bf Preliminary HIP bfloat16 GPU support. 2021-10-27 18:36:45 +00:00