4409 Commits

Author	SHA1	Message	Date
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
Gael Guennebaud	659fc9c159	Remove dead code	2016-02-04 09:55:09 +01:00
Gael Guennebaud	d5d7798b9d	Improve heuritics for switching between coeff-based and general matrix product implementation.	2016-02-04 09:53:47 +01:00
Benoit Steiner	f535378995	Added support for vectorized type casting of int to char.	2016-02-03 18:58:29 -08:00
Benoit Steiner	727ff26960	Disable 2 more nvcc warning messages	2016-02-03 16:01:37 -08:00
Benoit Steiner	bcbde37a11	Made sure the code compiles when EIGEN_HAS_C99_MATH isn't defined	2016-02-03 14:53:08 -08:00
Benoit Steiner	f933f69021	Added a few comments	2016-02-03 14:12:18 -08:00
Benoit Steiner	5d82e47ef6	Properly disable nvcc warning messages in user code.	2016-02-03 14:10:06 -08:00
Benoit Steiner	d7742d22e4	Revert the nvcc messages to their default severity instead of the forcing them to be warnings	2016-02-03 13:47:28 -08:00
Benoit Steiner	ac26e1aaf3	Pulled latest updates from trunk	2016-02-03 12:52:20 -08:00
Benoit Steiner	492fe7ce02	Silenced some unhelpful warnings generated by nvcc.	2016-02-03 12:51:19 -08:00
Gael Guennebaud	b70db60e4d	Merged in rmlarsen/eigen (pull request PR-161) ... Change Eigen's ColPivHouseholderQR to use numerically stable norm downdate formula	2016-02-03 21:37:06 +01:00