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* fix double-promotion/float-conversion in Core/SpecialFunctions.hGravatar Ola Røer Thorsen2016-05-04
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* Improve documentation of BDCSVDGravatar Gael Guennebaud2016-05-04
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* bug #1214: consider denormals as zero in D&C SVD. This also workaround ↵Gravatar Gael Guennebaud2016-05-03
| | | | infinite binary search when compiling with ICC's unsafe optimizations.
* Fixed compilation error with cuda >= 7.5Gravatar Benoit Steiner2016-05-03
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* Made a cast explicitGravatar Benoit Steiner2016-05-02
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* Fix performance regression: with AVX, unaligned stores were emitted instead ↵Gravatar Gael Guennebaud2016-05-01
| | | | of aligned ones for fixed size assignement.
* Fixed compilation errors generated by clangGravatar Benoit Steiner2016-04-29
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* Don't turn on const expressions when compiling with gcc >= 4.8 unless the ↵Gravatar Benoit Steiner2016-04-29
| | | | -std=c++11 option has been used
* Fix compilation of sparse.cast<>().transpose().Gravatar Gael Guennebaud2016-04-29
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* Fixed the igamma and igammac implementations to make them callable from a ↵Gravatar Benoit Steiner2016-04-28
| | | | gpu kernel.
* Deleted unused variableGravatar Benoit Steiner2016-04-28
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* Eliminate mutual recursion in igamma{,c}_impl::Run.Gravatar Justin Lebar2016-04-28
| | | | | | | | | | | | | | | | | | | 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.
* Merged in rmlarsen/eigen2 (pull request PR-183)Gravatar Benoit Steiner2016-04-27
|\ | | | | | | Detect cxx_constexpr support when compiling with clang.
| * Depend on the more extensive support for constexpr in clang:Gravatar Rasmus Munk Larsen2016-04-27
| | | | | | | | http://clang.llvm.org/docs/LanguageExtensions.html#c-1y-relaxed-constexpr
| * Detect cxx_constexpr support when compiling with clang.Gravatar Rasmus Munk Larsen2016-04-27
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* | fpclassify isn't portable enough. In particular, the return values of the ↵Gravatar Benoit Steiner2016-04-27
| | | | | | | | function are not available on all the platforms Eigen supportes: remove it from Eigen.
* | Made the index type a template parameter to evaluateProductBlockingSizesGravatar Benoit Steiner2016-04-27
|/ | | | Use numext::mini and numext::maxi instead of std::min/std::max to compute blocking sizes.
* Improved support for min and max on 16 bit floats when running on recent ↵Gravatar Benoit Steiner2016-04-27
| | | | cuda gpus
* Added support for fpclassify in Eigen::NumextGravatar Benoit Steiner2016-04-27
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* Prevent crash in CompleteOrthogonalDecomposition if object was default ↵Gravatar Rasmus Munk Larsen2016-04-21
| | | | constructed.
* Enable lazy-coeff-based-product for vector*(1x1) productsGravatar Gael Guennebaud2016-04-16
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* Deleted extraneous comma.Gravatar Benoit Steiner2016-04-15
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* bug #1203: by-pass large stack-allocation in stableNorm if ↵Gravatar Gael Guennebaud2016-04-15
| | | | EIGEN_STACK_ALLOCATION_LIMIT is too small
* Improved the matrix multiplication blocking in the case where mr is not a ↵Gravatar Benoit Steiner2016-04-15
| | | | power of 2 (e.g on Haswell CPUs).
* Fix trmv for mixing types.Gravatar Gael Guennebaud2016-04-15
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* Added ability to access the cache sizes from the tensor devicesGravatar Benoit Steiner2016-04-14
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* Added support for exclusive orGravatar Benoit Steiner2016-04-14
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* Improve numerical robustness of JacoviSVD:Gravatar Gael Guennebaud2016-04-14
| | | | | - avoid noise amplification in complex to real conversion - compare off-diagonal entries to the current biggest diagonal entry: no need to bother about a 2x2 block containing ridiculously small entries compared to the rest of the matrix.
* Force the inlining of the << operator on half floatsGravatar Benoit Steiner2016-04-14
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* Inline the << operator on half floatsGravatar Benoit Steiner2016-04-14
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* Added ability to printf fp16Gravatar Benoit Steiner2016-04-14
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* Cleaning pass on rcond estimator.Gravatar Gael Guennebaud2016-04-14
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* Better use .data() than &coeffRef(0)Gravatar Gael Guennebaud2016-04-14
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* Merged in rmlarsen/eigen (pull request PR-174)Gravatar Gael Guennebaud2016-04-14
|\ | | | | | | Add matrix condition number estimation module.
* | Properly gate the definition of the error and gamma functions for fp16Gravatar Benoit Steiner2016-04-13
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* | Improved support for trigonometric functions on GPUGravatar Benoit Steiner2016-04-13
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* | Added basic implementation of the lgamma, digamma, igamma, igammac, ↵Gravatar Benoit Steiner2016-04-13
| | | | | | | | polygamma, and zeta function for fp16
* | mergeGravatar Gael Guennebaud2016-04-13
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* | | Fix JacobiSVD for complex when the complex-to-real update already gives a ↵Gravatar Gael Guennebaud2016-04-13
| | | | | | | | | | | | diagonal 2x2 block.
| * | Cleaned up the implementation of digammaGravatar Benoit Steiner2016-04-13
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| * | Pulled latest updates from trunkGravatar Benoit Steiner2016-04-13
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| * | Added support for sin, cos, tan, and tanh on fp16Gravatar Benoit Steiner2016-04-13
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* | | Fix underflow in JacoviSVD's complex to real preconditionerGravatar Gael Guennebaud2016-04-13
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* | Added support for computing cos, sin, tan, and tanh on GPU.Gravatar Benoit Steiner2016-04-13
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* | Added constructors to convert unsigned integers into fp16Gravatar Benoit Steiner2016-04-13
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* | Workaround a division by zero when outerstride==0Gravatar Gael Guennebaud2016-04-13
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* | Make use of is_same_dense helper instead of extract_data to detect ↵Gravatar Gael Guennebaud2016-04-13
| | | | | | | | input/outputs are the same.
* | Fix incomplete previous patch on matrix comparision.Gravatar Gael Guennebaud2016-04-13
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* | Fix detection of same matrices when both matrices are not handled by ↵Gravatar Gael Guennebaud2016-04-13
| | | | | | | | extract_data.
* | Improve half-packet vectorization logic to distinguish linear versus inner ↵Gravatar Gael Guennebaud2016-04-13
| | | | | | | | traversal modes.
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