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Author SHA1 Message Date
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
Gael Guennebaud
98728312c8 Fix compilation regarding std::array 2018-07-12 17:00:37 +02:00
Gael Guennebaud
eb3d8f68bb fix unused warning 2018-07-12 16:59:47 +02:00
Gael Guennebaud
006e18e52b Cleanup the mess in Eigen/Core by moving CUDA/HIP stuff at more appropriate places (Macros.h), 
and alignment/vectorization logic is now in util/ConfigureVectorization.h
 2018-07-12 16:57:41 +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
Mark D Ryan
e79c5149bf Fix AVX512 implementations of psqrt 
This commit fixes the AVX512 implementations of psqrt in the same
way that 3ed67cb0bb
 fixed the AVX2 version of this function.  The
AVX512 versions of psqrt incorrectly return -0.0 for negative
values, instead of NaN.  Fixing the issues requires adding
some additional instructions that slow down the algorithms.  A
similar test to the one used in 3ed67cb0bb
 shows that the
corrected Packet16f code runs at 73% of the speed of the existing code,
while the corrected Packed8d function runs at 68% of the original.
 2018-06-25 05:05:02 -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
Gael Guennebaud
adb134d47e Fix implicit conversion from 0.0 to scalar 2018-02-16 22:26:01 +04:00
Gael Guennebaud
937ad18221 add unit test for SimplicialCholesky and Boost multiprec. 2018-02-16 22:25:11 +04:00
Julian Kent
6d451cf2b6 Add missing consts for rows and cols functions in SparseLU 2018-02-10 13:44:05 +01:00
Daniele E. Domenichelli
a12b8a8c75 FindEigen3: Set Eigen3_FOUND variable 2018-07-11 16:31:50 +02:00
Gael Guennebaud
8bdb214fd0 remove double ;; 2018-07-12 11:17:53 +02:00
Gael Guennebaud
a9060378d3 bug #1570: fix warning 2018-07-12 11:07:09 +02:00
Gael Guennebaud
6cd6551b26 Add deprecated header files for TensorFlow 2018-07-12 10:50:53 +02:00