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Author SHA1 Message Date
xantares
c52c8d76da Disable pkgconfig only for native windows builds 
ie enable it for MinGW
 2016-06-27 16:43:08 +00:00
Gael Guennebaud
d937a420a2 Fix compilation with MSVC by using our portable numext::log1p implementation. 2016-08-22 15:44:21 +02:00
Gael Guennebaud
2d5731e40a bug #1270: bypass custom asm for pmadd and recent clang version 2016-08-22 15:38:03 +02:00
Gael Guennebaud
49b005181a Define EIGEN_COMP_CLANG to clang version as major*100+minor (e.g., 307 corresponds to clang 3.7) 2016-08-22 15:37:05 +02:00
Gael Guennebaud
130f891bb0 bug #1278: ease parsing 2016-08-22 15:00:29 +02:00
Benoit Steiner
7944d4431f Made the cost model cwiseMax and cwiseMin methods consts to help the PowerPC cuda compiler compile this code. 2016-08-18 13:46:36 -07:00
Benoit Steiner
647a51b426 Force the inlining of a simple accessor. 2016-08-18 12:31:02 -07:00
Benoit Steiner
a452dedb4f Merged in ibab/eigen/double-tensor-reduction (pull request PR-216) 
Enable efficient Tensor reduction for doubles on the GPU (continued)
 2016-08-18 12:29:54 -07:00
Igor Babuschkin
18c67df31c Fix remaining CUDA >= 300 checks 2016-08-18 17:18:30 +01:00
Igor Babuschkin
1569a7d7ab Add the necessary CUDA >= 300 checks back 2016-08-18 17:15:12 +01:00
Benoit Steiner
2b17f34574 Properly detect the type of the result of a contraction. 2016-08-16 16:00:30 -07:00
Igor Babuschkin
841e075154 Remove CUDA >= 300 checks and enable outer reductin for doubles 2016-08-06 18:07:50 +01:00
Igor Babuschkin
0425118e2a Merge upstream changes 2016-08-05 14:34:57 +01:00
Igor Babuschkin
9537e8b118 Make use of atomicExch for atomicExchCustom 2016-08-05 14:29:58 +01:00
Igor Babuschkin
eeb0d880ee Enable efficient Tensor reduction for doubles 2016-07-01 19:08:26 +01:00
Gael Guennebaud
d476cadbb8 bug #1247: fix regression in compilation of pow(integer,integer), and add respective unit tests. 2016-06-25 10:12:06 +02:00
Gael Guennebaud
cfff370549 Fix hyperbolic functions for autodiff. 2016-06-24 23:21:35 +02:00
Gael Guennebaud
c50c73cae2 Fix missing specialization. 2016-06-24 23:10:39 +02:00
Gael Guennebaud
3852351793 merge pull request 198 2016-06-24 11:48:17 +02:00
Gael Guennebaud
6dd9077070 Fix some unused typedef warnings. 2016-06-24 11:34:21 +02:00
Gael Guennebaud
ce90647fa5 Fix NumTraits<AutoDiff> 2016-06-24 11:34:02 +02:00
Gael Guennebaud
fa39f81b48 Fix instantiation of ScalarBinaryOpTraits for AutoDiff. 2016-06-24 11:33:30 +02:00
Gael Guennebaud
cd577a275c Relax promote_scalar_arg logic to enable promotion to Expr::Scalar if conversion to Expr::Literal fails. 
This is useful to cancel expression template at the scalar level, e.g. with AutoDiff<AutoDiff<>>.
This patch also defers calls to NumTraits in cases for which types are not directly compatible.
 2016-06-24 11:28:54 +02:00
Gael Guennebaud
deb45ad4bc bug #1245: fix compilation with msvc 2016-06-24 09:52:25 +02:00
Rasmus Munk Larsen
a9c1e4d7b7 Return -1 from CurrentThreadId when called by thread outside the pool. 2016-06-23 16:40:07 -07:00
Rasmus Munk Larsen
d39df320d2 Resolve merge. 2016-06-23 15:08:03 -07:00
Gael Guennebaud
361dbd246d Add unit test for printing empty tensors 2016-06-23 18:54:30 +02:00
Gael Guennebaud
360a743a10 bug #1241: does not emmit anything for empty tensors 2016-06-23 18:47:31 +02:00
Gael Guennebaud
55fc04e8b5 Fix operator priority 2016-06-23 15:36:42 +02:00
Gael Guennebaud
bf2d5edecc Fix warning. 2016-06-23 15:35:17 +02:00
Gael Guennebaud
7c6561485a merge PR 194 2016-06-23 15:29:57 +02:00
Konstantinos Margaritis
be107e387b fix compilation with clang 3.9, fix performance with pset1, use vector operators instead of intrinsics in some cases 2016-06-23 10:19:05 -03:00
Gael Guennebaud
76faf4a965 Introduce a NumTraits<T>::Literal type to be used for literals, and 
improve mixing type support in operations between arrays and scalars:
 - 2 * ArrayXcf is now optimized in the sense that the integer 2 is properly promoted to a float instead of a complex<float> (fix a regression)
 - 2.1 * ArrayXi is now forbiden (previously, 2.1 was converted to 2)
 - This mechanism should be applicable to any custom scalar type, assuming NumTraits<T>::Literal is properly defined (it defaults to T)
 2016-06-23 14:27:20 +02:00
Gael Guennebaud
a3f7edf7e7 Biug 1242: fix comma init with empty matrices. 2016-06-23 10:25:04 +02:00
Benoit Steiner
a29a2cb4ff Silenced a couple of compilation warnings generated by xcode 2016-06-22 16:43:02 -07:00
Benoit Steiner
f8fcd6b32d Turned the constructor of the PerThread struct into what is effectively a constant expression to make the code compatible with a wider range of compilers 2016-06-22 16:03:11 -07:00
Benoit Steiner
c58df31747 Handle empty tensors in the print functions 2016-06-21 09:22:43 -07:00
Benoit Steiner
de32f8d656 Fixed the printing of rank-0 tensors 2016-06-20 10:46:45 -07:00
Konstantinos Margaritis
8c34b5a0e3 mostly cleanups and modernizing code 2016-06-19 16:13:17 -03:00
Konstantinos Margaritis
b410d46482 mostly cleanups and modernizing code 2016-06-19 16:12:52 -03:00
Konstantinos Margaritis
b80379bda0 fixed pexp<Packet2d>, was failing tests 2016-06-19 16:11:58 -03:00
Tal Hadad
8e198d6835 Complete docs and add ostream operator for EulerAngles. 2016-06-19 20:42:45 +03:00
Benoit Steiner
b055590e91 Made log1p_impl usable inside a GPU kernel 2016-06-16 11:37:40 -07:00
Geoffrey Lalonde
72c95383e0 Add autodiff coverage for standard library hyperbolic functions, and tests. 
* * *
Corrected tanh derivatived, moved test definitions.
* * *
Added more test cases, removed lingering lines
 2016-06-15 23:33:19 -07:00
Gael Guennebaud
67c12531e5 Fix warnings with gcc 2016-06-15 18:11:33 +02:00
Gael Guennebaud
eb91345d64 Move scalar/expr to ArrayBase and fix documentation 2016-06-15 15:22:03 +02:00
Gael Guennebaud
4794834397 Propagate functor to ScalarBinaryOpTraits 2016-06-15 09:58:49 +02:00
Gael Guennebaud
c55035b9c0 Include the cost of stores in unrolling of triangular expressions. 2016-06-15 09:57:33 +02:00
Benoit Steiner
7d495d890a Merged in ibab/eigen (pull request PR-197) 
Implement exclusive scan option for Tensor library
 2016-06-14 17:54:59 -07:00
Benoit Steiner
aedc5be1d6 Avoid generating pseudo random numbers that are multiple of 5: this helps 
spread the load over multiple cpus without havind to rely on work stealing.
 2016-06-14 17:51:47 -07:00