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Author SHA1 Message Date
Gael Guennebaud
82798162c0 Extend unit testing of half with ADL and arrays. 2016-07-21 15:47:21 +02:00
Gael Guennebaud
87fbda812f Add missing log10 and random generator for half. 2016-07-21 15:46:45 +02:00
Gael Guennebaud
01d12d3e82 Some cleanup in Halh: standard functions should be defined in the namespace of the class half to make ADL work, and thus the global is* functions can be removed. 2016-07-21 15:10:48 +02:00
Gael Guennebaud
007edee1ac Add a doc page summarizing the true speed of Eigen's decompositions. 2016-07-21 12:32:02 +02:00
Gael Guennebaud
9b76be9d21 Update benchmark for dense solver to stress least-squares pb, and to output a HTML table 2016-07-21 12:30:53 +02:00
Gael Guennebaud
72950effdf enable testing of Boost.Multiprecision with expression templates 2016-07-20 18:21:30 +02:00
Yi Lin
7b4abc2b1d Fixed a code comment error 2016-07-20 22:28:54 +08:00
Gael Guennebaud
b64b9d0172 Add a unit test to stress our solvers with Boost.Multiprecision 2016-07-20 15:20:14 +02:00
Gael Guennebaud
5e4dda8a12 Enable custom scalar types in some unit tests. 2016-07-20 15:19:17 +02:00
Gael Guennebaud
87d480d785 Make use of EIGEN_TEST_MAX_SIZE 2016-07-20 15:14:20 +02:00
Gael Guennebaud
7722913475 Fix ambiguous specialization with custom scalar type 2016-07-20 15:13:44 +02:00
Gael Guennebaud
fd057f86b3 Complete the coeff-wise math function table. 2016-07-20 12:14:10 +02:00
Gael Guennebaud
9e8476ef22 Add missing Eigen::rsqrt global function 2016-07-20 11:59:49 +02:00
Gael Guennebaud
4b4c296d6e Simplify ScalarBinaryOpTraits by removing the Defined enum, and extend its documentation. 2016-07-20 09:56:39 +02:00
Gael Guennebaud
e3bf874c83 Workaround MSVC 2010 compilation issue. 2016-07-18 15:17:25 +02:00
Gael Guennebaud
0f89c6d6b5 Add a summary of possible values for EIGEN_COMP_MSVC 2016-07-18 15:16:13 +02:00
Gael Guennebaud
18884f17d7 Remove static constant declaration: this enforces compiler to generate costly code for thread safety. 2016-07-18 15:05:17 +02:00
Gael Guennebaud
79574e384e Make scalar_product_op the default (instead of void) 2016-07-18 12:03:05 +02:00
Gael Guennebaud
6a3c451c1c Permits call to explicit ctor. 2016-07-18 12:02:20 +02:00
Gael Guennebaud
0c3fe4aca5 merge 2016-07-18 10:44:15 +02:00
Gael Guennebaud
db9b154193 Add missing non-const reverse method in VectorwiseOp. 2016-07-16 15:19:28 +02:00
Gael Guennebaud
461cd819c2 Workaround VS2015 bug 2016-07-13 18:46:01 +02:00
Gael Guennebaud
5ea0864c81 Fix regression in a previous commit: some diagonal entry might not be treated by the 2x2 real preconditioner. 2016-07-13 18:37:54 +02:00
Benoit Steiner
20f7ef2f89 An evalTo expression is only aligned iff both the lhs and the rhs are aligned. 2016-07-12 10:56:42 -07:00
Gael Guennebaud
b4343aa67e Avoid division by very small entries when extracting singularvalues, and explicitly handle the 1x1 complex case. 2016-07-12 17:22:03 +02:00
Gael Guennebaud
e2aa58b631 Consider denormals as zero in makeJacobi and 2x2 SVD. 
This also fix serious issues with x387 for which values can be much smaller than the smallest denormal!
 2016-07-12 17:21:03 +02:00
Gael Guennebaud
263993a7b6 Fix test for nearly null input 2016-07-12 17:19:26 +02:00
Gael Guennebaud
9ab35d8ba4 Fix compilation of doc 2016-07-12 16:47:39 +02:00
Gael Guennebaud
19614497ae Add some doxygen's images to support both old and recent doxygen versions 
(with some vague definitions of old and recent ;) )
 2016-07-12 16:45:43 +02:00
Gael Guennebaud
c98bac2966 Manually add -stdd=c++11 to nvcc for old cmake versions 2016-07-12 09:29:18 +02:00
Benoit Steiner
013a904237 Pulled latest updates from trunk 2016-07-11 14:29:05 -07:00
Benoit Steiner
40eb97516c reverted unintended change. 2016-07-11 14:28:03 -07:00
Benoit Steiner
03b71c273e Made the packetmath test compile again. A better fix would be to move the special function tests to the unsupported directory where the code now resides. 2016-07-11 13:50:24 -07:00
Benoit Steiner
3a2dd352ae Improved the contraction mapper to properly support tensor products 2016-07-11 13:43:41 -07:00
Benoit Steiner
0bc020be9d Improved the detection of packet size in the tensor scan evaluator. 2016-07-11 12:14:56 -07:00
Gael Guennebaud
a96a7ce3f7 Move CUDA's special functions to SpecialFunctions module. 2016-07-11 18:39:11 +02:00
Gael Guennebaud
bec35f4c55 Clarify that SpecialFunctions is unsupported 2016-07-11 18:38:40 +02:00
Gael Guennebaud
fd60966310 merge 2016-07-11 18:11:47 +02:00
Gael Guennebaud
7d636349dc Fix configuration of CUDA: 
- preserve user defined CUDA_NVCC_FLAGS
 - remove the -ansi flag that conflicts with -std=c++11
 - do not add -std=c++11 if already there
 2016-07-11 18:09:04 +02:00
klimpel
8b3fc31b55 compile fix (SFINAE variant apparently didn't work for all compilers) for the following compiler/platform: 
gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-46)
Copyright (C) 2006 Free Software Foundation, Inc.
 2016-07-11 17:42:22 +02:00
Gael Guennebaud
3e348fdcf9 Workaround MSVC bug 2016-07-11 15:24:52 +02:00
Gael Guennebaud
131ee4bb8e Split test_slice_in_expr which seems to be huge for visual 2016-07-11 11:46:55 +02:00
Gael Guennebaud
194daa3048 Fix assertion (it did not make sense for static_val types) 2016-07-11 11:39:27 +02:00
Gael Guennebaud
18c35747ce Emulate _BitScanReverse64 for 32 bits builds 2016-07-11 11:38:04 +02:00
Konstantinos Margaritis
ef05463fcf Merged kmargar/eigen/tip into default, Altivec/VSX port should be working ok now. 2016-07-10 16:11:46 +03:00
Konstantinos Margaritis
9f7caa7e7d minor fixes for big endian altivec/vsx 2016-07-10 07:05:10 -03:00
Christoph Hertzberg
3c795c6923 bug #1119: Adjust call to ?gssvx for SuperLU 5 
Also improved corresponding cmake module to detect versions 5.x

Based on patch by Christoph Grüninger.
 2016-07-10 02:29:57 +02:00
Gael Guennebaud
57113e00f9 Relax strict equality 2016-07-09 23:37:11 +02:00
Gael Guennebaud
599f8ba617 Change runtime to compile-time conditional. 2016-07-08 11:39:43 +02:00
Gael Guennebaud
544935101a Fix warnings 2016-07-08 11:38:52 +02:00