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2418 Commits

Author SHA1 Message Date
Eugene Zhulenev
64abdf1d7e Fix typo + get rid of redundant member variables for block sizes 2018-08-01 12:35:19 -07:00
Eugene Zhulenev
385b3ff12f Merged latest changes from upstream/eigen 2018-08-01 11:59:04 -07:00
Benoit Steiner
17221115c9 Merged in codeplaysoftware/eigen-upstream-pure/eigen_variadic_assert (pull request PR-447) 
Adding variadic version of assert which can take a parameter pack as its input.
 2018-08-01 16:41:54 +00:00
Benoit Steiner
0360c36170 Merged in codeplaysoftware/eigen-upstream-pure/separating_internal_memory_allocation (pull request PR-446) 
Distinguishing between internal memory allocation/deallocation from explicit user memory allocation/deallocation.
 2018-08-01 16:13:15 +00:00
Mehdi Goli
c6a5c70712 Correcting the position of allocate_temp/deallocate_temp in TensorDeviceGpu.h 2018-08-01 16:56:26 +01:00
Benoit Steiner
45f75f1ace Merged in codeplaysoftware/eigen-upstream-pure/using_PacketType_class (pull request PR-449) 
Enabling per device specialisation of packetSize.
 2018-08-01 15:43:03 +00:00
Mehdi Goli
af96018b49 Using the suggested modification. 2018-08-01 16:04:44 +01:00
Mehdi Goli
b512a9536f Enabling per device specialisation of packetsize. 2018-08-01 13:39:13 +01:00
Mehdi Goli
3a197a60e6 variadic version of assert which can take a parameter pack as its input. 2018-08-01 12:19:14 +01:00
Mehdi Goli
d7a8414848 Distinguishing between internal memory allocation/deallocation from explicit user memory allocation/deallocation. 2018-08-01 11:56:30 +01:00
Mehdi Goli
9e219bb3d3 Converting ad-hoc inline keyword to EIGEN_STRONG_INLINE MACRO. 2018-08-01 10:47:49 +01:00
Eugene Zhulenev
83c0a16baf Add block evaluation support to TensorOps 2018-07-31 15:56:31 -07:00
Benoit Steiner
edf46bd7a2 Merged in yuefengz/eigen (pull request PR-370) 
Use device's allocate function instead of internal::aligned_malloc.
 2018-07-31 22:38:28 +00:00
Gael Guennebaud
678a0dcb12 Merged in ezhulenev/eigen/tiling_3 (pull request PR-438) 
Tiled tensor executor
 2018-07-31 08:13:00 +00:00
Gael Guennebaud
679eece876 Speedup trivial tensor broadcasting on GPU by enforcing unaligned loads. See PR 437. 2018-07-31 10:10:14 +02:00
Eugene Zhulenev
966c2a7bb6 Rename Index to StorageIndex + use Eigen::Array and Eigen::Map when possible 2018-07-27 12:45:17 -07:00
Eugene Zhulenev
6913221c43 Add tiled evaluation support to TensorExecutor 2018-07-25 13:51:10 -07:00
Rasmus Munk Larsen
e478532625 Reduce the number of template specializations of classes related to tensor contraction to reduce binary size. 2018-07-27 12:36:34 -07:00
Christoph Hertzberg
5e79402b4a fix warnings for doc-eigen-prerequisites 2018-07-24 21:59:15 +02:00
Christoph Hertzberg
5f79b7f9a9 Removed several shadowing types and use global Index typedef everywhere 2018-07-25 21:47:45 +02:00
Christoph Hertzberg
44ee201337 Rename variable which shadows class name 2018-07-25 20:26:15 +02:00
Gustavo Lima Chaves
705f66a9ca Account for missing change on commit "Remove SimpleThreadPool and..." 
"... always use {NonBlocking}ThreadPool". It seems the non-blocking
implementation was me the default/only one, but a reference to the old
name was left unmodified. Fix that.
 2018-07-23 16:29:09 -07:00
Eugene Zhulenev
d55efa6f0f TensorBlockIO 2018-07-23 15:50:55 -07:00
Eugene Zhulenev
34a75c3c5c Initial support of TensorBlock 2018-07-20 17:37:20 -07:00
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
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
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
Eugene Zhulenev
e3c2d61739 Assert that no output kernel is defined for GPU contraction 2018-07-18 14:34:22 -07:00
Eugene Zhulenev
79d4129cce Specify default output kernel for TensorContractionOp 2018-07-18 14:21:01 -07:00
Yuefeng Zhou
1eff6cf8a7 Use device's allocate function instead of internal::aligned_malloc. This would make it easier to track memory usage in device instances. 2018-02-20 16:50:05 -08:00
Viktor Csomor
000840cae0 Added a move constructor and move assignment operator to Tensor and wrote some tests. 2018-02-07 19:10:54 +01:00
Eugene Zhulenev
c95aacab90 Fix TensorContractionOp evaluators for GPU and SYCL 2018-07-17 14:09:37 -07:00
Deven Desai
f124f07965 applying EIGEN_DECLARE_TEST to *gpu* tests 
Also, a few minor fixes for GPU tests running in HIP mode.

1. Adding an include for hip/hip_runtime.h in the Macros.h file
   For HIP __host__ and __device__ are macros which are defined in hip headers.
   Their definitions need to be included before their use in the file.

2. Fixing the compile failure in TensorContractionGpu introduced by the commit to
   "Fuse computations into the Tensor contractions using output kernel"

3. Fixing a HIP/clang specific compile error by making the struct-member assignment explicit
 2018-07-17 14:16:48 -04:00
Gael Guennebaud
82f0ce2726 Get rid of EIGEN_TEST_FUNC, unit tests must now be declared with EIGEN_DECLARE_TEST(mytest) { /* code */ }. 
This provide several advantages:
- more flexibility in designing unit tests
- unit tests can be glued to speed up compilation
- unit tests are compiled with same predefined macros, which is a requirement for zapcc
 2018-07-17 14:46:15 +02:00
Eugene Zhulenev
43206ac4de Call OutputKernel in evalGemv 2018-07-12 14:52:23 -07:00
Eugene Zhulenev
e204ecdaaf Remove SimpleThreadPool and always use {NonBlocking}ThreadPool 2018-07-16 15:06:57 -07:00
Eugene Zhulenev
01fd4096d3 Fuse computations into the Tensor contractions using output kernel 2018-07-10 13:16:38 -07:00
Gael Guennebaud
5539587b1f Some warning fixes 2018-07-17 10:29:12 +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
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
Gael Guennebaud
1920129d71 Remove clang warning 2018-07-13 16:05:35 +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
44ea5f7623 Add unit test for -Tensor<complex> on GPU 2018-07-12 17:19:38 +02:00
Thales Sabino
9a6a43319f Fix cxx11_tensor_fft not building on Windows. 
The type used in Eigen::DSizes needs to be at least 8 bytes long. Internally Tensor tries to convert this to an __int64 on Windows and this fails to build. On Linux, long and long long are both 8 byte integer types.
* * *
Changing from "long long" to "std::int64_t".
 2018-07-12 11:20:59 +01:00
Gael Guennebaud
b347eb0b1c Fix doc 2018-07-12 11:56:18 +02:00
Gael Guennebaud
6cd6551b26 Add deprecated header files for TensorFlow 2018-07-12 10:50:53 +02:00