4420 Commits

Author	SHA1	Message	Date
Gael Guennebaud	d90a2dac5e	merge	2016-02-19 23:01:27 +01:00
Gael Guennebaud	6fa35bbd28	bug #1170: skip calls to memcpy/memmove for empty imput.	2016-02-19 22:58:52 +01:00
Gael Guennebaud	6f0992c05b	Fix nesting type and complete reflection methods of Block expressions.	2016-02-19 22:21:02 +01:00
Gael Guennebaud	f3643eec57	Add typedefs for the return type of all block methods.	2016-02-19 22:15:01 +01:00
Benoit Steiner	180156ba1a	Added support for tensor reductions on half floats	2016-02-19 10:05:59 -08:00
Benoit Steiner	5c4901b83a	Implemented the scalar division of 2 half floats	2016-02-19 10:03:19 -08:00
Benoit Steiner	f7cb755299	Added support for operators +=, -=, *= and /= on CUDA half floats	2016-02-19 15:57:26 +00:00
Benoit Steiner	dc26459b99	Implemented protate() for CUDA	2016-02-19 15:16:54 +00:00
Benoit Steiner	ac5d706a94	Added support for simple coefficient wise tensor expression using half floats on CUDA devices	2016-02-19 08:19:12 +00:00
Benoit Steiner	0606a0a39b	FP16 on CUDA are only available starting with cuda 7.5. Disable them when using an older version of CUDA	2016-02-18 23:15:23 -08:00
Benoit Steiner	7151bd8768	Reverted unintended changes introduced by a bad merge	2016-02-19 06:20:50 +00:00
Benoit Steiner	17b9fbed34	Added preliminary support for half floats on CUDA GPU. For now we can simply convert floats into half floats and vice versa	2016-02-19 06:16:07 +00:00
Benoit Steiner	8ce46f9d89	Improved implementation of ptanh for SSE and AVX	2016-02-18 13:24:34 -08:00
Eugene Brevdo	832380c455	Merged eigen/eigen into default	2016-02-17 14:44:06 -08:00
Eugene Brevdo	06a2bc7c9c	Tiny bugfix in SpecialFunctions: some compilers don't like doubles ... implicitly downcast to floats in an array constructor.	2016-02-17 14:41:59 -08:00
Gael Guennebaud	f6f057bb7d	bug #1166: fix shortcomming in gemv when the destination is not a vector at compile-time.	2016-02-15 21:43:07 +01:00
Gael Guennebaud	4252af6897	Remove dead code.	2016-02-12 16:13:35 +01:00
Gael Guennebaud	2f5f56a820	Fix usage of evaluator in sparse * permutation products.	2016-02-12 16:13:16 +01:00
Gael Guennebaud	0a537cb2d8	bug #901: fix triangular-view with unit diagonal of sparse rectangular matrices.	2016-02-12 15:58:31 +01:00
Benoit Steiner	17e93ba148	Pulled latest updates from trunk	2016-02-11 15:05:38 -08:00
Benoit Steiner	3628f7655d	Made it possible to run the scalar_binary_pow_op functor on GPU	2016-02-11 15:05:03 -08:00
Hauke Heibel	eeac46f980	bug #774: re-added comment referencing equations in the original paper	2016-02-11 19:38:37 +01:00
Benoit Steiner	c569cfe12a	Inline the +=, -=, *= and /= operators consistently between DenseBase.h and SelfCwiseBinaryOp.h	2016-02-11 09:33:32 -08:00
Gael Guennebaud	8cc9232b9a	bug #774: fix a numerical issue producing unwanted reflections.	2016-02-11 15:32:56 +01:00
Gael Guennebaud	2d35c0cb5f	Merged in rmlarsen/eigen (pull request PR-163) ... Implement complete orthogonal decomposition in Eigen.	2016-02-11 15:12:34 +01:00
Benoit Steiner	33e2373f01	Merged in nnyby/eigen/nnyby/doc-grammar-fix-linearly-space-linearly-1443742971203 (pull request PR-138) ... [doc] grammar fix: "linearly space" -> "linearly spaced"	2016-02-10 23:29:59 -08:00
Benoit Steiner	6d8b1dce06	Avoid implicit cast from double to float.	2016-02-10 18:07:11 -08:00
Rasmus Munk Larsen	b6fdf7468c	Rename inverse -> pseudoInverse.	2016-02-10 13:03:07 -08:00
Benoit Jacob	9d6f1ad398	I'm told to use __EMSCRIPTEN__ by an Emscripten dev.	2016-02-10 12:48:34 -05:00
Benoit Steiner	bfb3fcd94f	Optimized implementation of the tanh function for SSE	2016-02-10 08:52:30 -08:00
Benoit Steiner	2d523332b3	Optimized implementation of the hyperbolic tangent function for AVX	2016-02-10 08:48:05 -08:00
Benoit Jacob	e6ee18d6b4	Make the GCC workaround for sqrt GCC-only; detect Emscripten as non-GCC	2016-02-10 11:11:49 -05:00
Benoit Jacob	964a95bf5e	Work around Emscripten bug - https://github.com/kripken/emscripten/issues/4088	2016-02-10 10:37:22 -05:00
Benoit Steiner	970751ece3	Disabling the nvcc warnings in addition to the clang warnings when clang is used as a frontend for nvcc	2016-02-09 20:55:50 -08:00
Rasmus Munk Larsen	bb8811c655	Enable inverse() method for computing pseudo-inverse.	2016-02-09 20:35:20 -08:00
Benoit Steiner	5cc0dd5f44	Fixed the code that disables the use of variadic templates when compiling with nvcc on ARM devices.	2016-02-09 10:32:01 -08:00
Benoit Steiner	24d291cf16	Worked around nvcc crash when compiling Eigen on Tegra X1	2016-02-09 02:34:02 +00:00
Rasmus Munk Larsen	53f60e0afc	Make applyZAdjointOnTheLeftInPlace protected.	2016-02-08 09:01:43 -08:00
Rasmus Munk Larsen	414efa47d3	Add missing calls to tests of COD. ... Fix a few mistakes in 3.2 -> 3.3 port.	2016-02-08 08:50:34 -08:00
Gael Guennebaud	c2bf2f56ef	Remove custom unaligned loads for SSE. They were only useful for core2 CPU.	2016-02-08 14:29:12 +01:00
Gael Guennebaud	a4c76f8d34	Improve inlining	2016-02-08 11:33:02 +01:00
Rasmus Munk Larsen	16ec450ca1	Nevermind.	2016-02-06 17:54:01 -08:00
Rasmus Munk Larsen	019fff9a00	Add my name to copyright notice in ColPivHouseholder.h, mostly for previous work on stable norm downdate formula.	2016-02-06 17:48:42 -08:00
Rasmus Munk Larsen	86d6201d7b	Merge.	2016-02-06 16:36:56 -08:00
Rasmus Munk Larsen	d904c8ac8f	Implement complete orthogonal decomposition in Eigen.	2016-02-06 16:32:00 -08:00
Gael Guennebaud	c6a12d1dc6	Fix warning with gcc < 4.8	2016-02-06 18:06:51 +01:00
Gael Guennebaud	5b2d287878	bug #779: allow non aligned buffers for buffers smaller than the requested alignment.	2016-02-05 21:46:39 +01:00
Gael Guennebaud	e8e1d504d6	Add an explicit assersion on the alignment of the pointer returned by std::malloc	2016-02-05 21:38:16 +01:00
Gael Guennebaud	62a1c911cd	Remove posix_memalign, _mm_malloc, and _aligned_malloc special paths.	2016-02-05 21:24:35 +01:00
Benoit Steiner	bcdcdace48	Pulled latest updates from trunk	2016-02-04 08:56:49 -08:00