Gael Guennebaud
7a54032408
zeta and digamma do not require C++11/C99
2016-05-19 17:36:47 +02:00
Gael Guennebaud
ce12562710
Add some c++11 flags in documentation
2016-05-19 17:35:30 +02:00
Gael Guennebaud
b6ed8244b4
bug #1201 : optimize affine*vector products
2016-05-19 16:09:15 +02:00
Gael Guennebaud
73693b5de6
bug #1221 : disable gcc 6 warning: ignoring attributes on template argument
2016-05-19 15:21:53 +02:00
Gael Guennebaud
df9a5e13c6
Fix SelfAdjointEigenSolver for some input expression types, and add new regression unit tests for sparse and selfadjointview inputs.
2016-05-19 13:07:33 +02:00
Gael Guennebaud
6a2916df80
DiagonalWrapper is a vector, so it must expose the LinearAccessBit flag.
2016-05-19 13:06:21 +02:00
Gael Guennebaud
a226f6af6b
Add support for SelfAdjointView::diagonal()
2016-05-19 13:05:33 +02:00
Gael Guennebaud
ee7da3c7c5
Fix SelfAdjointView::triangularView for complexes.
2016-05-19 13:01:51 +02:00
Gael Guennebaud
b6b8578a67
bug #1230 : add support for SelfadjointView::triangularView.
2016-05-19 11:36:38 +02:00
Gael Guennebaud
84df9142e7
bug #1231 : fix compilation regression regarding complex_array/=real_array and add respective unit tests
2016-05-18 23:00:13 +02:00
Gael Guennebaud
21d692d054
Use coeff(i,j) instead of operator().
2016-05-18 17:09:20 +02:00
Gael Guennebaud
8456bbbadb
bug #1224 : fix regression in (dense*dense).sparseView() by specializing evaluator<SparseView<Product>> for sparse products only.
2016-05-18 16:53:28 +02:00
Gael Guennebaud
b507b82326
Use default sorting strategy for square products.
2016-05-18 16:51:54 +02:00
Gael Guennebaud
747e3290c0
bug #1213 : rename some enums type for consistency.
2016-05-18 13:26:56 +02:00
Rasmus Munk Larsen
0dbd68145f
Roll back changes to core. Move include of TensorFunctors.h up to satisfy dependence in TensorCostModel.h.
2016-05-17 10:25:19 -07:00
Rasmus Munk Larsen
e55deb21c5
Improvements to parallelFor.
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Move some scalar functors from TensorFunctors. to Eigen core.
2016-05-12 14:07:22 -07:00
Benoit Steiner
fae0493f98
Fixed a couple of bugs related to the Pascalfamily of GPUs
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H: Enter commit message. Lines beginning with 'HG:' are removed.
2016-05-11 23:02:26 -07:00
Benoit Steiner
b6a517c47d
Added the ability to load fp16 using the texture path.
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Improved the performance of some reductions on fp16
2016-05-11 21:26:48 -07:00
Benoit Steiner
518149e868
Misc fixes for fp16
2016-05-11 20:11:14 -07:00
Benoit Steiner
56a1757d74
Made predux_min and predux_max on fp16 less noisy
2016-05-11 17:37:34 -07:00
Benoit Steiner
9091351dbe
__ldg is only available with cuda architectures >= 3.5
2016-05-11 15:22:13 -07:00
Benoit Steiner
02f76dae2d
Fixed a typo
2016-05-11 15:08:38 -07:00
Christoph Hertzberg
131e5a1a4a
Do not copy for trivial 1x1 case. This also avoids a "maybe-uninitialized" warning in some situations.
2016-05-11 23:50:13 +02:00
Benoit Steiner
70195a5ff7
Added missing EIGEN_DEVICE_FUNC
2016-05-11 14:10:09 -07:00
Benoit Steiner
09a19c33a8
Added missing EIGEN_DEVICE_FUNC qualifiers
2016-05-11 14:07:43 -07:00
Christoph Hertzberg
33ca7e3c8d
bug #1207 : Add and fix logical-op warnings
2016-05-11 19:36:34 +02:00
Benoit Steiner
217d984abc
Fixed a typo in my previous commit
2016-05-11 10:22:15 -07:00
Christoph Hertzberg
0f61343893
Workaround maybe-uninitialized warning
2016-05-11 09:00:18 +02:00
Christoph Hertzberg
3bfc9b47ca
Workaround "misleading-indentation" warnings
2016-05-11 08:41:36 +02:00
Benoit Steiner
0b9e3dcd06
Added packet primitives to compute exp, log, sqrt and rsqrt on fp16. This improves the performance by 10 to 30%.
2016-05-10 11:05:33 -07:00
Benoit Steiner
8adf5cc70f
Added support for packet processing of fp16 on kepler and maxwell gpus
2016-05-06 19:16:43 -07:00
Christoph Hertzberg
a11bd82dc3
bug #1213 : Give names to anonymous enums
2016-05-06 11:31:56 +02:00
Benoit Steiner
0451940fa4
Relaxed the dummy precision for fp16
2016-05-05 15:40:01 -07:00
Christoph Hertzberg
dacb469bc9
Enable and fix -Wdouble-conversion warnings
2016-05-05 13:35:45 +02:00
Ola Røer Thorsen
be78aea6b3
fix double-promotion/float-conversion in Core/SpecialFunctions.h
2016-05-04 10:52:08 +02:00
Gael Guennebaud
75a94b9662
Improve documentation of BDCSVD
2016-05-04 12:53:14 +02:00
Gael Guennebaud
e2ca478485
bug #1214 : consider denormals as zero in D&C SVD. This also workaround infinite binary search when compiling with ICC's unsafe optimizations.
2016-05-03 23:15:29 +02:00
Benoit Steiner
6c3e5b85bc
Fixed compilation error with cuda >= 7.5
2016-05-03 09:38:42 -07:00
Benoit Steiner
da50419df8
Made a cast explicit
2016-05-02 19:50:22 -07:00
Gael Guennebaud
b1bd53aa6b
Fix performance regression: with AVX, unaligned stores were emitted instead of aligned ones for fixed size assignement.
2016-05-01 23:25:06 +02:00
Benoit Steiner
2b890ae618
Fixed compilation errors generated by clang
2016-04-29 18:30:40 -07:00
Benoit Steiner
46bcb70969
Don't turn on const expressions when compiling with gcc >= 4.8 unless the -std=c++11 option has been used
2016-04-29 15:20:59 -07:00
Gael Guennebaud
0f3c4c8ff4
Fix compilation of sparse.cast<>().transpose().
2016-04-29 18:26:08 +02:00
Benoit Steiner
dacb23277e
Fixed the igamma and igammac implementations to make them callable from a gpu kernel.
2016-04-28 18:54:54 -07:00
Benoit Steiner
a5d4545083
Deleted unused variable
2016-04-28 14:14:48 -07:00
Justin Lebar
40d1e2f8c7
Eliminate mutual recursion in igamma{,c}_impl::Run.
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Presently, igammac_impl::Run calls igamma_impl::Run, which in turn calls
igammac_impl::Run.
This isn't actually mutual recursion; the calls are guarded such that we never
get into a loop. Nonetheless, it's a stretch for clang to prove this. As a
result, clang emits a recursive call in both igammac_impl::Run and
igamma_impl::Run.
That this is suboptimal code is bad enough, but it's particularly bad when
compiling for CUDA/nvptx. nvptx allows recursion, but only begrudgingly: If
you have recursive calls in a kernel, it's on you to manually specify the
kernel's stack size. Otherwise, ptxas will dump a warning, make a guess, and
who knows if it's right.
This change explicitly eliminates the mutual recursion in igammac_impl::Run and
igamma_impl::Run.
2016-04-28 13:57:08 -07:00
Benoit Steiner
2b917291d9
Merged in rmlarsen/eigen2 (pull request PR-183)
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Detect cxx_constexpr support when compiling with clang.
2016-04-27 15:19:54 -07:00
Rasmus Munk Larsen
09b9e951e3
Depend on the more extensive support for constexpr in clang:
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http://clang.llvm.org/docs/LanguageExtensions.html#c-1y-relaxed-constexpr
2016-04-27 14:59:11 -07:00
Rasmus Munk Larsen
1a325ef71c
Detect cxx_constexpr support when compiling with clang.
2016-04-27 14:33:51 -07:00
Benoit Steiner
c61170e87d
fpclassify isn't portable enough. In particular, the return values of the function are not available on all the platforms Eigen supportes: remove it from Eigen.
2016-04-27 14:22:20 -07:00
