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e2999d4c38
eigen/unsupported/Eigen
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Rasmus Munk Larsen e2999d4c38 Fix performance regressions due to 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
2019-08-02 11:18:13 -07:00
..
CXX11 Fix performance regressions due to https://bitbucket.org/eigen/eigen/pull-requests/662. 2019-08-02 11:18:13 -07:00
src [SYCL] : 2019-07-01 16:27:28 +01:00
AdolcForward bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
AlignedVector3 bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
ArpackSupport bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
AutoDiff Fix numerous shadow-warnings for GCC<=4.8 2018-08-28 18:32:39 +02:00
BVH bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
CMakeLists.txt
EulerAngles bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
FFT bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
IterativeSolvers bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
KroneckerProduct
LevenbergMarquardt bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
MatrixFunctions Fix most Doxygen warnings. Also add links to stable documentation from unsupported modules (by using the corresponding Doxytags file). 2018-10-19 21:10:28 +02:00
MoreVectorization bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
MPRealSupport Fix MPrealSupport 2018-09-20 18:30:10 +02:00
NonLinearOptimization bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
NumericalDiff bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
OpenGLSupport bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
Polynomials bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
Skyline bug #1596: fix inclusion of Eigen's header within unsupported modules. 2018-09-17 09:54:29 +02:00
SparseExtra
SpecialFunctions
Splines Fix numerous shadow-warnings for GCC<=4.8 2018-08-28 18:32:39 +02:00