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Author SHA1 Message Date
Eugene Zhulenev
34a75c3c5c Initial support of TensorBlock 2018-07-20 17:37:20 -07:00
Gael Guennebaud
2c2de9da7d Merged in glchaves/eigen (pull request PR-433) 
Move cxx11_tensor_uint128 test under an EIGEN_TEST_CXX11 guarded  block
 2018-07-23 19:38:55 +00:00
Gael Guennebaud
4ca3e48f42 fix typo 2018-07-23 16:51:57 +02:00
Gael Guennebaud
c747cde69a Add lastN shorcuts to seq/seqN. 2018-07-23 16:20:25 +02:00
Gustavo Lima Chaves
02eaaacbc5 Move cxx11_tensor_uint128 test under an EIGEN_TEST_CXX11 guarded 
block

Builds configured without the -DEIGEN_TEST_CXX11=ON flag would fail
right away without this, as this test seems to rely on those language
features. The skip under compilation with MSVC was kept.
 2018-07-20 16:08:40 -07:00
Eugene Zhulenev
2bf864f1eb Disable type traits for stdlibc++ <= 4.9.3 2018-07-20 10:11:44 -07:00
Gael Guennebaud
de70671937 Oopps, EIGEN_COMP_MSVC is not available before including Eigen. 2018-07-20 17:51:17 +02:00
Gael Guennebaud
56a750b6cc Disable optimization for sparse_product unit test with MSVC 2013, otherwise it takes several hours to build. 2018-07-20 08:36:38 -07:00
Paul Tucker
d4afccde5a Add test coverage for ThreadPoolDevice optional allocator. 2018-07-19 17:43:44 -07:00
Eugene Zhulenev
c58b874727 PR430: Convert count to the reducer type in MeanReducer 
Without explicit conversion Tensorflow fails to compile, pset1 template deduction fails.

cannot convert '((const Eigen::internal::MeanReducer<Eigen::half>*)this)
  ->Eigen::internal::MeanReducer<Eigen::half>::packetCount_'
(type 'const DenseIndex {aka const long int}')
to type 'const type& {aka const Eigen::half&}'
     return pdiv(vaccum, pset1<Packet>(packetCount_));
Honestly I’m not sure why it works in Eigen tests, because Eigen::half constructor is explicit, and why it stopped working in TF, I didn’t find any relevant changes since previous Eigen upgrade.

static_cast<T>(packetCount_) - breaks cxx11_tensor_reductions test for Eigen::half, also quite surprising.
 2018-07-19 17:37:03 -07:00
Gael Guennebaud
2424e3b7ac Pass by const ref. 2018-07-19 18:48:19 +02:00
Gael Guennebaud
509a5fa77f Fix IsRelocatable without C++11 2018-07-19 18:47:38 +02:00
Gael Guennebaud
2ca2592009 Fix determination of EIGEN_HAS_TYPE_TRAITS 2018-07-19 18:47:18 +02:00
Gael Guennebaud
5e5987996f Fix stupid error in Quaternion move ctor 2018-07-19 18:33:53 +02:00
Paul Tucker
4e9848fa86 Actually add optional Allocator* arg to ThreadPoolDevice(). 2018-07-16 17:53:36 -07:00
Paul Tucker
b3e7c9132d Add optional Allocator argument to ThreadPoolDevice constructor. 
When supplied, this allocator will be used in place of
internal::aligned_malloc.  This permits e.g. use of a NUMA-node specific
allocator where the thread-pool is also restricted a single NUMA-node.
 2018-07-16 17:26:05 -07:00
Gael Guennebaud
40797dbea3 bug #1572: use c++11 atomic instead of volatile if c++11 is available, and disable multi-threaded GEMM on non-x86 without c++11. 2018-07-17 00:11:20 +02:00
Gael Guennebaud
add5757488 Simplify handling and non-splitted tests and include split_test_helper.h instead of re-generating it. This also allows us to modify it without breaking existing build folder. 2018-07-16 18:55:40 +02:00
Gael Guennebaud
901c7d31f0 Fix usage of EIGEN_SPLIT_LARGE_TESTS=ON: some unit tests, such as indexed_view have to be split unconditionally. 2018-07-16 18:35:05 +02:00
Gael Guennebaud
f2b52f9946 Add the cmake option "EIGEN_DASHBOARD_BUILD_TARGET" to control the build target in dashboard mode (e.g., ctest -D Experimental) 2018-07-16 17:59:30 +02:00
Gael Guennebaud
23d82c1ac5 Merged in rmlarsen/eigen2 (pull request PR-422) 
Optimize the case where broadcasting is a no-op.
 2018-07-14 11:42:58 +00:00
Gael Guennebaud
a87cff20df Fix GeneralizedEigenSolver when requesting for eigenvalues only. 2018-07-14 09:38:49 +02:00
Rasmus Munk Larsen
3a9cf4e290 Get rid of alias for m_broadcast. 2018-07-13 16:24:48 -07:00
Rasmus Munk Larsen
4222550e17 Optimize the case where broadcasting is a no-op. 2018-07-13 16:12:38 -07:00
Rasmus Munk Larsen
4a3952fd55 Relax the condition to not only work on Android. 2018-07-13 11:24:07 -07:00
Rasmus Munk Larsen
02a9443db9 Clang produces incorrect Thumb2 assembler when using alloca. 
Don't define EIGEN_ALLOCA when generating Thumb with clang.
 2018-07-13 11:03:04 -07:00
Gael Guennebaud
20991c3203 bug #1571: fix is_convertible<from,to> with "from" a reference. 2018-07-13 17:47:28 +02:00
Gael Guennebaud
1920129d71 Remove clang warning 2018-07-13 16:05:35 +02:00
Gael Guennebaud
195c9c054b Print more debug info in gpu_basic 2018-07-13 16:05:07 +02:00
Gael Guennebaud
06eb24cf4d Introduce gpu_assert for assertion in device-code, and disable them with clang-cuda. 2018-07-13 16:04:27 +02:00
Gael Guennebaud
5fd03ddbfb Make EIGEN_TEST_CUDA_CLANG more friendly with OSX 2018-07-13 16:03:14 +02:00
Gael Guennebaud
86d9c0255c Forward declaring std::array does not work with all std libs, so let's just include <array> 2018-07-13 13:06:44 +02:00
David Hyde
d908afe35f bug #1558: fix a corner case in MINRES when both v_new and w_new vanish. 2018-07-08 22:06:38 -07:00
Eugene Zhulenev
6e654f3379 Reduce number of allocations in TensorContractionThreadPool. 2018-07-16 14:26:39 -07:00
Gael Guennebaud
7ccb623746 bug #1569: fix Tensor<half>::mean() on AVX with respective unit test. 2018-07-19 13:15:40 +02:00
Alexey Frunze
1f523e7304 Add MIPS changes missing from previous merge. 2018-07-18 12:27:50 -07:00
Eugene Zhulenev
e3c2d61739 Assert that no output kernel is defined for GPU contraction 2018-07-18 14:34:22 -07:00
Eugene Zhulenev
086ded5c85 Disable type traits for GCC < 5.1.0 2018-07-18 16:32:55 -07:00
Eugene Zhulenev
79d4129cce Specify default output kernel for TensorContractionOp 2018-07-18 14:21:01 -07:00
Gael Guennebaud
6e5a3b898f Add regression for bugs #1573 and #1575 2018-07-18 23:34:34 +02:00
Gael Guennebaud
863580fe88 bug #1432: fix conservativeResize for non-relocatable scalar types. For those we need to by-pass realloc routines and fall-back to allocate as new - copy - delete. The remaining problem is that we don't have any mechanism to accurately determine whether a type is relocatable or not, so currently let's be super conservative using either RequireInitialization or std::is_trivially_copyable 2018-07-18 23:33:07 +02:00
Gael Guennebaud
053ed97c72 Generalize ScalarWithExceptions to a full non-copyable and trowing scalar type to be used in other unit tests. 2018-07-18 23:27:37 +02:00
Gael Guennebaud
a503fc8725 bug #1575: fix regression introduced in bug #1573 patch. Move ctor/assignment should not be defaulted. 2018-07-18 23:26:13 +02:00
Gael Guennebaud
308725c3c9 More clearly disable the inclusion of src/Core/arch/CUDA/Complex.h without CUDA 2018-07-18 13:51:36 +02:00
Alexey Frunze
3875fb05aa Add support for MIPS SIMD (MSA) 2018-07-06 16:04:30 -07:00
Gael Guennebaud
44ea5f7623 Add unit test for -Tensor<complex> on GPU 2018-07-12 17:19:38 +02:00
Gael Guennebaud
12e1ebb68b Remove local Index typedef from unit-tests 2018-07-12 17:16:40 +02:00
Gael Guennebaud
63185be8b2 Disable eigenvalues test for clang-cuda 2018-07-12 17:03:14 +02:00
Gael Guennebaud
bec013b2c9 fix unused warning 2018-07-12 17:02:18 +02:00
Gael Guennebaud
5c73c9223a Fix shadowing typedefs 2018-07-12 17:01:07 +02:00