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
9,852 Commits 11 Branches 89 Tags 162 MiB
f641cf1253
Commit Graph

9852 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Mehdi Goli
40d6d020a0 Fixing ambigous constructor error for Clang compiler. 2018-08-02 13:34:53 +01:00
Gael Guennebaud
62169419ab Fix two regressions introduced in previous merges: bad usage of EIGEN_HAS_VARIADIC_TEMPLATES and linking issue. 2018-08-01 23:35:34 +02:00
Benoit Steiner
93b9e36e10 Merged in paultucker/eigen (pull request PR-431) 
Optional ThreadPoolDevice allocator

Approved-by: Benoit Steiner <benoit.steiner.goog@gmail.com>
 2018-08-01 19:14:34 +00:00
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
9ca1c09131 Merged in codeplaysoftware/eigen-upstream-pure/new-arch-SYCL-headers (pull request PR-448) 
Adding new arch/SYCL headers, used for SYCL vectorization.
 2018-08-01 15:50:54 +00:00
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
Benoit Steiner
90e632fd66 Merged in codeplaysoftware/eigen-upstream-pure/EIGEN_STRONG_INLINE_MACRO (pull request PR-445) 
Replacing ad-hoc inline keyword with EIGEN_STRONG_INLINE MACRO.
 2018-08-01 15:41:06 +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
c84509d7cc Adding new arch/SYCL headers, used for SYCL vectorization. 2018-08-01 12:40:54 +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
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
Paul Tucker
385f7b8d0c Change getAllocator() to allocator() in ThreadPoolDevice. 2018-07-31 13:52:18 -07:00
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
Gael Guennebaud
723856dec1 bug #1577: fix msvc compilation of unit test, msvc defines ptrdiff_t as long long 2018-07-30 14:52:15 +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
Alexey Frunze
7b91c11207 bug #1578: Improve prefetching in matrix multiplication on MIPS. 2018-07-24 18:36:44 -07:00
Patrik Huber
f5cace5e9f Fix two small typos in the documentation 2018-07-26 19:55:19 +00:00
Gael Guennebaud
34539c4af4 Merged in rmlarsen/eigen1 (pull request PR-441) 
Reduce the number of template specializations of classes related to tensor contraction to reduce binary size.
 2018-07-30 11:26:24 +00:00
Mark D Ryan
bc615e4585 Re-enable FMA for fast sqrt functions 2018-07-30 13:21:00 +02:00
Mark D Ryan
96b030a8e4 Re-enable FMA for fast sqrt functions 
This commit re-enables the use of FMA for the FAST sqrt functions.
Doing so improves the performance of both algorithms.  The float32
version is now 88% the speed of the original function, while the
double version is 90%.
 2018-07-30 10:19:51 +01:00
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
Rasmus Munk Larsen
2ebcb911b2 Add pcast packet op for NEON. 2018-07-26 14:28:48 -07:00
Christoph Hertzberg
397b0547e1 DIsable static assertions only when necessary and disable double-promotion warnings in that case as well 2018-07-26 00:01:24 +02:00
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
Christoph Hertzberg
fd4fe7cbc5 Fixed issue which made documentation not getting built anymore 2018-07-24 22:56:15 +02:00
Christoph Hertzberg
636126ef40 Allow to filter out build-error messages 2018-07-24 20:12:49 +02:00
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
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