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Author	SHA1	Message	Date
Gael Guennebaud	6f123d209e	Fix geo_* unit tests with respect to AVX	2014-03-27 15:29:56 +01:00
Gael Guennebaud	052aedd394	Implement pcplflip, palign, predux and the likes from AVC/complexes	2014-03-27 14:47:00 +01:00
Gael Guennebaud	fb03b56647	Fix warning	2014-03-27 11:38:35 +01:00
Jitse Niesen	6a81594771	Merged in infinitei/eigen (pull request PR-50) ... Fixed compilation error due to obsolete internal::abs and internal::sqrt function calls	2014-03-27 10:12:25 +00:00
Mark Borgerding	9ce0d78513	immintrin.h did not come until intel version 11	2014-03-26 22:26:07 -04:00
Benoit Steiner	a419cea4a0	Created the ptranspose packet primitive that can transpose an array of N packets, where N is the number of words in each packet. This primitive will be used to complete the vectorization of the gemm_pack_lhs and gemm_pack_rhs functions. ... Implemented the primitive using SSE instructions.	2014-03-26 19:03:07 -07:00
Abhijit Kundu	ba3457cab2	Fixed compilation error due to obsolete internal::abs and internal::sqrt function calls	2014-03-26 22:02:48 -04:00
Benoit Steiner	14bc4b9704	Made sure that the version of gemm_pack_rhs specialized for row major matrices is vectorized when nr == 2*PacketSize (which is the case for SSE when compiling in 64bit mode).	2014-03-26 17:35:18 -07:00
Benoit Steiner	e45a6bed45	Specialized the pload1 packet primitive for Packet8f and Packet4d in order to take advantage of the vbroadcastss and vbroadcastsd instructions whenever possible.	2014-03-26 15:58:13 -07:00
Benoit Steiner	cc73164aa8	Merged latest updates from the parent branch	2014-03-26 15:23:59 -07:00
Gael Guennebaud	f0a4c9d5ab	Update gebp kernel to process a panle of 4 columns at once for the remaining ones.	2014-03-26 23:22:36 +01:00
Gael Guennebaud	8be011e776	Remove remaining bits of the dead working buffer	2014-03-26 23:14:44 +01:00
Benoit Steiner	a078f442a3	Vectorized the multiplication and division of complex numbers using AVX instructions.	2014-03-26 15:11:18 -07:00
Benoit Steiner	cf1a7bfbe1	Used AVX instructions to vectorize the complex version of the pfirst and ploaddup packet primitives. ... Silenced a few compilation warnings.	2014-03-26 12:03:31 -07:00
Gael Guennebaud	bc401eb6fa	Implement new 1 packet x 8 gebp kernel	2014-03-26 18:53:00 +01:00
Gael Guennebaud	b286a1e75c	add pbroadcast2/4 generic intrinsics	2014-03-26 16:46:36 +01:00
Benoit Steiner	6bf3cc2732	Use AVX instructions to vectorize pset1<Packet2cd>, pset1<Packet4cf>, preverse<Packet2cd>, and preverse<Packet4cf>	2014-03-25 09:00:43 -07:00
Benoit Steiner	7ae9b0805d	Used AVX instructions to vectorize the predux_min<Packet8f>, predux_min<Packet4d>, predux_max<Packet8f>, and predux_max<Packet4d> packet primitives.	2014-03-24 13:33:40 -07:00
Benoit Steiner	08f7b3221d	Added proper support for AVX and FMA in the makefiles.	2014-03-24 09:52:45 -07:00
Benoit Steiner	72707a8664	Made sure that EIGEN_ALIGN is defined when EIGEN_DONT_VECTORIZE is set to true to prevent build failures when vectorization is disabled.	2014-03-21 11:40:29 -07:00
Benoit Steiner	8a0845ebd7	Merged latest changes from the parent	2014-03-18 12:58:08 -07:00
giacomo po	3e42b775ea	MINRES, bug #715: add support for zero rhs, and remove square test.	2014-03-17 16:33:52 -07:00
Bo Li	dead9085c0	fixed Spline constructor dimension bug	2014-03-16 22:26:57 +08:00
Bo Li	4fe56a0e02	fix Spline constructor	2014-03-15 08:42:20 +08:00
Christoph Hertzberg	35a2c9cde7	clang does not accept this without template keyword	2014-03-14 16:48:29 +01:00
Gael Guennebaud	bb4b67cf39	Relax Ref such that Ref<MatrixXf> accepts a RowVectorXf which can be seen as a degenerate MatrixXf(1,N)	2014-03-13 18:04:19 +01:00
Gael Guennebaud	0a6c472335	A bit of cleaning	2014-03-13 15:44:20 +01:00
Christoph Hertzberg	2db792852f	Silence stupid parenthesis warnings for old GCC versions (<= 4.6.x)	2014-03-13 12:58:57 +01:00
Gael Guennebaud	847d801a4c	Fix bug #760: complete Eigen's lapack interface with default Lapack for SPQR if there is no fortran compiler.	2014-03-12 21:33:45 +01:00
Gael Guennebaud	aceae8314b	Resurect EvalBeforeNestingBit to control nested_eval	2014-03-12 20:25:36 +01:00
Gael Guennebaud	16d4c7a5e8	Conditionally disable unit tests that are not supported by evaluators yet	2014-03-12 20:23:44 +01:00
Gael Guennebaud	a395024d44	More debug info and use lazyProd instead of operator* to query the right flags	2014-03-12 18:14:58 +01:00
Gael Guennebaud	f74ed34539	Fix regressions in redux_evaluator flags and evaluator<Block> flags	2014-03-12 18:14:08 +01:00
Gael Guennebaud	5e26b7cf9d	Extend evaluation traits debuging info	2014-03-12 18:13:18 +01:00
Gael Guennebaud	74b1d79d77	merge default and evaluator branches	2014-03-12 16:24:25 +01:00
Gael Guennebaud	0b362e0c9a	This file is not needed anymore	2014-03-12 16:18:54 +01:00
Gael Guennebaud	a6be1952f4	Fix a few regression when moving the flags	2014-03-12 16:18:34 +01:00
Christoph Hertzberg	2379ccffcb	bug #755: CommaInitializer produced wrong assertions in absence of ReturnValueOptimization.	2014-03-12 13:48:09 +01:00
Christoph Hertzberg	88aa18df64	bug #759: Removed hard-coded double-math from Quaternion::angularDistance. ... Some documentation improvements	2014-03-12 13:43:19 +01:00
Gael Guennebaud	0bd5671b9e	Fix Eigenvalues module	2014-03-12 13:35:44 +01:00
Gael Guennebaud	8dd3b716e3	Move evaluation related flags from traits to evaluator and fix evaluators of MapBase and Replicate	2014-03-12 13:34:11 +01:00
Gael Guennebaud	7eefdb948c	Migrate JacobiSVD to Solver	2014-03-11 13:43:46 +01:00
Gael Guennebaud	082f7ddc37	Port Cholesky module to evaluators	2014-03-11 13:33:44 +01:00
Christoph Hertzberg	bbc0ada12a	Avoid stupid "enumeral mismatch in conditional expression" warnings in GCC	2014-03-11 12:18:32 +01:00
Gael Guennebaud	9be72cda2a	Port QR module to Solve/Inverse	2014-03-11 11:47:32 +01:00
Gael Guennebaud	ae40583965	Fix CoeffReadCost issues	2014-03-11 11:47:14 +01:00
Gael Guennebaud	5806e73800	It is not clear what XprType::Nested should be, so let's use nested<Xpr>::type as much as possible	2014-03-11 11:44:11 +01:00
Gael Guennebaud	2bf63c6b4a	Even ReturnByValue should not evaluate when assembling the expression	2014-03-11 11:42:07 +01:00
Christoph Hertzberg	1b3d7fc04c	Merged in abachrac/eigen (pull request PR-47) ... Move the Base typedef's from private to public scope	2014-03-11 11:01:36 +01:00
Gael Guennebaud	da6ec81282	Move CoeffReadCost mechanism to evaluators	2014-03-10 23:24:40 +01:00