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* | | | Add ndtri function, the inverse of the normal distribution function.Gravatar Srinivas Vasudevan2019-08-12
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| | | * PR 621: Fix documentation of EIGEN_COMP_EMSCRIPTENGravatar David Tellenbach2019-03-21
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| | * Fix doc issues regarding ndtriGravatar Gael Guennebaud2019-09-04
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| | * Fix possible warning regarding strict equality comparisonsGravatar Gael Guennebaud2019-09-04
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| | * PR 681: Add ndtri function, the inverse of the normal distribution function.Gravatar Srinivas Vasudevan2019-08-12
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| | * Change typedefs from private to protected to fix MSVC compilationGravatar Eugene Zhulenev2019-09-03
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| | * Allow move-only done callback in TensorAsyncDeviceGravatar Eugene Zhulenev2019-09-03
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| * Add test for const TensorMap underlying data mutationGravatar Eugene Zhulenev2019-09-03
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| * TensorMap constness should not change underlying storage constnessGravatar Eugene Zhulenev2019-09-03
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| * Makes Scalar/RealScalar typedefs public in Pardiso's wrappers (see PR 688)Gravatar Gael Guennebaud2019-09-03
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| * Fixed Tensor documentation formatting.Gravatar Alberto Luaces2019-07-23
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| * More colamd cleanup:Gravatar Gael Guennebaud2019-09-03
| | | | | | | | | | | | - Move colamd implementation in its own namespace to avoid polluting the internal namespace with Ok, Status, etc. - Fix signed/unsigned warning - move some ugly free functions as member functions
| * Eigen_Colamd.h updated to replace constexpr with consts and enums.Gravatar Anshul Jaiswal2019-08-17
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| * Ordering.h edited to fix dependencies on Eigen_Colamd.hGravatar Anshul Jaiswal2019-08-15
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| * Eigen_Colamd.h edited replacing macros with constexprs and functions.Gravatar Anshul Jaiswal2019-08-15
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| * Eigen_Colamd.h edited online with Bitbucket replacing constant #defines with ↵Gravatar Anshul Jaiswal2019-07-21
| | | | | | | | const definitions
| * Updated Eigen_Colamd.h, namespacing macros ALIVE & DEAD as COLAMD_ALIVE & ↵Gravatar Anshul Jaiswal2019-06-08
| | | | | | | | | | | | COLAMD_DEAD to prevent conflicts with other libraries / code.
| * Fix shadow warnings in TensorContractionThreadPoolGravatar Eugene Zhulenev2019-08-30
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| * Fix block mapper type name in TensorExecutorGravatar Eugene Zhulenev2019-08-30
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| * evalSubExprsIfNeededAsync + async TensorContractionThreadPoolGravatar Eugene Zhulenev2019-08-30
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| * Revert accidentally removed <memory> header from ThreadPoolGravatar Eugene Zhulenev2019-08-30
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| * Asynchronous expression evaluation with TensorAsyncDeviceGravatar Eugene Zhulenev2019-08-30
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| * Fix missing header inclusion and colliding definitions for half type ↵Gravatar Rasmus Munk Larsen2019-08-30
| | | | | | | | | | | | casting, which broke build with -march=native on Haswell/Skylake.
| * Const correctness in TensorMap<const Tensor<T, ...>> expressionsGravatar Eugene Zhulenev2019-08-28
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| * Add more tests for corner cases of log1p and expm1. Add handling of infinite ↵Gravatar Rasmus Munk Larsen2019-08-28
| | | | | | | | arguments to log1p such that log1p(inf) = inf.
| * Remove shadow warnings in TensorDeviceThreadPoolGravatar Eugene Zhulenev2019-08-28
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| * Revert changes to std_falback::log1p that broke handling of arguments less ↵Gravatar Rasmus Munk Larsen2019-08-27
| | | | | | | | than -1. Fix packet op accordingly.
| * Clean up float16 a.k.a. Eigen::half support in Eigen. Move the definition of ↵Gravatar Rasmus Munk Larsen2019-08-27
| | | | | | | | half to Core/arch/Default and move arch-specific packet ops to their respective sub-directories.
| * Merged in ezhulenev/eigen-01 (pull request PR-683)Gravatar Rasmus Larsen2019-08-26
| |\ | | | | | | | | | Asynchronous parallelFor in Eigen ThreadPoolDevice
| * | Fix get_random_seed on Native ClientGravatar maratek2019-08-23
| | | | | | | | | | | | | | | Newlib in Native Client SDK does not provide ::random function. Implement get_random_seed for NaCl using ::rand, similarly to Windows version.
| | * Asynchronous parallelFor in Eigen ThreadPoolDeviceGravatar Eugene Zhulenev2019-08-22
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| * Merged in jaopaulolc/eigen (pull request PR-679)Gravatar Christoph Hertzberg2019-08-22
| |\ | | | | | | | | | Fixes for Altivec/VSX and compilation with clang on PowerPC
| * \ Merged in rmlarsen/eigen (pull request PR-680)Gravatar Rasmus Larsen2019-08-22
| |\ \ | | | | | | | | | | | | Implement vectorized versions of log1p and expm1 in Eigen using Kahan's formulas, and change the scalar implementations to properly handle infinite arguments.
| * | | Remove XSMM support from Tensor moduleGravatar Eugene Zhulenev2019-08-19
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| | * Fix debug macros in p{load,store}uGravatar João P. L. de Carvalho2019-08-14
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| | * Add missing pcmp_XX methods for double/Packet2dGravatar João P. L. de Carvalho2019-08-14
| | | | | | | | | | | | This actually fixes an issue in unit-test packetmath_2 with pcmp_eq when it is compiled with clang. When pcmp_eq(Packet4f,Packet4f) is used instead of pcmp_eq(Packet2d,Packet2d), the unit-test does not pass due to NaN on ref vector.
| * | Implement vectorized versions of log1p and expm1 in Eigen using Kahan's ↵Gravatar Rasmus Munk Larsen2019-08-12
|/ / | | | | | | | | | | | | | | | | | | | | | | formulas, and change the scalar implementations to properly handle infinite arguments. Depending on instruction set, significant speedups are observed for the vectorized path: log1p wall time is reduced 60-93% (2.5x - 15x speedup) expm1 wall time is reduced 0-85% (1x - 7x speedup) The scalar path is slower by 20-30% due to the extra branch needed to handle +infinity correctly. Full benchmarks measured on Intel(R) Xeon(R) Gold 6154 here: https://bitbucket.org/snippets/rmlarsen/MXBkpM
| * Fix packed load/store for PowerPC's VSXGravatar João P. L. de Carvalho2019-08-09
| | | | | | | | | | | | | | | | The vec_vsx_ld/vec_vsx_st builtins were wrongly used for aligned load/store. In fact, they perform unaligned memory access and, even when the address is 16-byte aligned, they are much slower (at least 2x) than their aligned counterparts. For double/Packet2d vec_xl/vec_xst should be prefered over vec_ld/vec_st, although the latter works when casted to float/Packet4f. Silencing some weird warning with throw but some GCC versions. Such warning are not thrown by Clang.
| * Fix offset argument of ploadu/pstoreu for AltivecGravatar João P. L. de Carvalho2019-08-09
| | | | | | | | | | | | | | | | | | | | If no offset is given, them it should be zero. Also passes full address to vec_vsx_ld/st builtins. Removes userless _EIGEN_ALIGNED_PTR & _EIGEN_MASK_ALIGNMENT. Removes unnecessary casts.
| * bug #1718: Add cast to successfully compile with clang on PowerPCGravatar João P. L. de Carvalho2019-08-09
|/ | | | Ignoring -Wc11-extensions warnings thrown by clang at Altivec/PacketMath.h
* Fix bugs in log1p and expm1 where repeated using statements would clobber ↵Gravatar Rasmus Munk Larsen2019-08-08
| | | | | | each other. Add specializations for complex types since std::log1p and std::exp1m do not support complex.
* Guard against repeated definition of EIGEN_MPL2_ONLYGravatar Rasmus Munk Larsen2019-08-07
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* Disable tests for contraction with output kernels when using libxsmm, which ↵Gravatar Rasmus Munk Larsen2019-08-07
| | | | does not support this.
* [Eigen] Vectorize evaluation of coefficient-wise functions over tensor ↵Gravatar Rasmus Munk Larsen2019-08-07
| | | | | | | | | | | | blocks if the strides are known to be 1. Provides up to 20-25% speedup of the TF cross entropy op with AVX. A few benchmark numbers: name old time/op new time/op delta BM_Xent_16_10000_cpu 448µs ± 3% 389µs ± 2% -13.21% (p=0.008 n=5+5) BM_Xent_32_10000_cpu 575µs ± 6% 454µs ± 3% -21.00% (p=0.008 n=5+5) BM_Xent_64_10000_cpu 933µs ± 4% 712µs ± 1% -23.71% (p=0.008 n=5+5)
* Clean up unnecessary namespace specifiers in TensorBlock.h.Gravatar Rasmus Munk Larsen2019-08-07
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* Fix doc regarding alignment and c++17Gravatar Gael Guennebaud2019-08-04
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* Fix performance regressions due to ↵Gravatar Rasmus Munk Larsen2019-08-02
| | | | | | | | | | | | | | | | | https://bitbucket.org/eigen/eigen/pull-requests/662. The change caused the device struct to be copied for each expression evaluation, and caused, e.g., a 10% regression in the TensorFlow multinomial op on GPU: Benchmark Time(ns) CPU(ns) Iterations ---------------------------------------------------------------------- BM_Multinomial_gpu_1_100000_4 128173 231326 2922 1.610G items/s VS Benchmark Time(ns) CPU(ns) Iterations ---------------------------------------------------------------------- BM_Multinomial_gpu_1_100000_4 146683 246914 2719 1.509G items/s
* Added leading asterisk for Doxygen to consume as it was removing asterisk ↵Gravatar Kyle Vedder2019-07-18
| | | | intended to be part of the code.
* Fix typo in Umeyama method documentationGravatar Michael Grupp2019-07-17
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* Remove {} accidentally added in previous commitGravatar Christoph Hertzberg2019-07-18
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