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Author SHA1 Message Date
Abhijit Kundu
4084dce038 Added CMake support for Tensor module. CMake now installs CXX11 Tensor module like the rest of the unsupported modules 2015-02-26 16:50:09 -05:00
Gael Guennebaud
548b781380 Fix bug #945: workaround MSVC warning 2015-02-18 12:53:49 +01:00
Gael Guennebaud
6f4adc9e94 Add missing install directives for arch/CUDA 2015-02-18 11:40:06 +01:00
Gael Guennebaud
371d3bef36 Workaround dead store warnings in unit tests. 2015-02-18 11:30:44 +01:00
Gael Guennebaud
63464754ef Add an internal assertion in makeCompressed to catch a possible risk of null-pointer access. 2015-02-18 11:29:54 +01:00
Gael Guennebaud
eb563049f7 Remove some dead stores. 2015-02-18 11:26:48 +01:00
Gael Guennebaud
dc7e6acc05 Fix possible usage of a null pointer in CholmodSupport 2015-02-18 11:26:25 +01:00
Gael Guennebaud
d4eda01488 Big 957, workaround MSVC/ICC compilation issue 2015-02-18 11:24:32 +01:00
Christoph Hertzberg
24d65ac0b0 Removed redundant typedef which confused old gcc versions. 2015-02-18 01:03:32 +01:00
Gael Guennebaud
20cac72b82 Packet must be passed by const reference and not by value to avoid alignment issue. 2015-02-17 22:58:32 +01:00
Benoit Steiner
36c9d08274 Pulled latest updates from trunk 2015-02-17 10:04:25 -08:00
Benoit Steiner
f77054f43c Silenced compilation warning 2015-02-17 10:02:04 -08:00
Benoit Steiner
1d3b64d32b Added support for tensor concatenation as lvalue 2015-02-17 09:57:41 -08:00
Benoit Steiner
00f048d44f Added support for tensor concatenation as lvalue 2015-02-17 09:54:40 -08:00
Christoph Hertzberg
97a36ecba4 Suppress some remaining Index conversion warnings 2015-02-17 18:52:39 +01:00
Gael Guennebaud
159fb181c2 Disable __m128* wrappers when compiling with AVX and -fabi-version=4 2015-02-17 16:27:20 +01:00
Gael Guennebaud
91ab2489dd Fix compilation with GCC/AVX (workaround __m128 and __m256 being the same type with default ABI) 2015-02-17 16:08:07 +01:00
Gael Guennebaud
9daf8eba6f Fix compilation of Cholmod*(matrix) ctor 2015-02-17 15:24:52 +01:00
Gael Guennebaud
3373c903b3 Fix compilation of int*complex with gcc 2015-02-16 19:18:12 +01:00
Gael Guennebaud
9f49f00feb Extend sparse-determinant unitests 2015-02-16 19:09:48 +01:00
Gael Guennebaud
f0b1b1df9b Fix SparseLU::signDeterminant() method, and add a SparseLU::determinant() method. 2015-02-16 19:09:22 +01:00
Gael Guennebaud
8768ff3c31 Add PermutationMatrix::determinant method. 2015-02-16 19:08:25 +01:00
Martin Drozdik
64b29e06b9 bug #956: Fixed bug in move constructors of DenseStorage which caused "moved-from" objects to be in an invalid state. 2015-02-16 18:18:46 +09:00
Gael Guennebaud
1c0e8bcf09 Fix unused variable warning. 2015-02-16 17:21:30 +01:00
Gael Guennebaud
69fa405096 Update circulant custom expression example 2015-02-16 17:21:16 +01:00
Gael Guennebaud
0f464d9d87 bug #897: fix regression in BiCGSTAB(mat) ctor (an all other iterative solvers). 
Add respective regression unit test.
 2015-02-16 17:05:10 +01:00
Gael Guennebaud
470d26d580 Remove some useless typedefs 2015-02-16 16:48:21 +01:00
Gael Guennebaud
4dded73227 bug #914: fix compiler detection on windows 
(grafted from 77af14fb62
)
 2015-02-16 16:26:47 +01:00
Gael Guennebaud
953d5ccfd5 Doc: explain how to free allocated memory in SparseMAtrix 2015-02-16 15:56:11 +01:00
Gael Guennebaud
98604576d1 Merged in chtz/eigen-indexconversion (pull request PR-92) 
bug #877, bug #572: Get rid of Index conversion warnings, summary of changes:

- Introduce a global typedef Eigen::Index making Eigen::DenseIndex and AnyExpr<>::Index deprecated (default is std::ptrdiff_t).

 - Eigen::Index is used throughout the API to represent indices, offsets, and sizes.

 - Classes storing an array of indices uses the type StorageIndex to store them. This is a template parameter of the class. Default is int.

 - Methods that *explicitly* set or return an element of such an array take or return a StorageIndex type. In all other cases, the Index type is used.
 2015-02-16 15:29:00 +01:00
Gael Guennebaud
45cbb0bbb1 The usage of DenseIndex is deprecated, so let's replace DenseIndex by Index 2015-02-16 15:05:41 +01:00
Gael Guennebaud
cc641aabb7 Remove deprecated usage of expr::Index. 2015-02-16 14:46:51 +01:00
Gael Guennebaud
aa6c516ec1 Fix many long to int conversion warnings: 
- fix usage of Index (API) versus StorageIndex (when multiple indexes are stored)
 - use StorageIndex(val) when the input has already been check
 - use internal::convert_index<StorageIndex>(val) when val is potentially unsafe (directly comes from user input)
 2015-02-16 13:19:05 +01:00
Christoph Hertzberg
bd511dde9d bug #952: Missing \endcode made doxygen fail to build ColPivHouseholderQR 2015-02-15 06:08:25 +01:00
Benoit Steiner
e2cfddf75f Pulled latest updates from trunk 2015-02-13 16:21:59 -08:00
Benoit Steiner
0927801a84 Optimized version of the sin(), exp(), log() and sqrt() function for AVX 2015-02-13 16:07:08 -08:00
Benoit Jacob
e972b55ec4 bug #953 - Fix prefetches in 3px4 product kernel 
This gives a 10% speedup on nexus 4 and on nexus 5.
 2015-02-13 14:52:36 -05:00
Gael Guennebaud
fc202bab39 Index refactoring: StorageIndex must be used for storage only (and locally when it make sense). In all other cases use the global Index type. 2015-02-13 18:57:41 +01:00
Gael Guennebaud
fe51319980 Merge Index-refactoring branch with default, fix PastixSupport, remove some useless typedefs 2015-02-13 10:03:53 +01:00
Gael Guennebaud
0918c51e60 merge Tensor module within Eigen/unsupported and update gemv BLAS wrapper 2015-02-12 21:48:41 +01:00
Gael Guennebaud
409547a0c8 update EIGEN_FAST_MATH documentation 2015-02-12 21:04:31 +01:00
Benoit Steiner
4470c99975 Added a test to validate tensor casting on cuda devices 2015-02-10 14:40:18 -08:00
Benoit Steiner
6620aaa4b3 Silenced a few compilation warnings generated by nvcc 2015-02-10 14:34:42 -08:00
Benoit Steiner
f669f5656a Marked a few functions as EIGEN_DEVICE_FUNC to enable the use of tensors in cuda kernels. 2015-02-10 14:29:47 -08:00
Gael Guennebaud
029d236ceb merge 2015-02-10 23:12:47 +01:00
Gael Guennebaud
fe25f3b8e3 FMA has been wrongly disabled 2015-02-10 23:11:35 +01:00
Benoit Steiner
ceb4c9c10b Pulled latest changes from trunk 2015-02-10 14:03:17 -08:00
Benoit Steiner
cc5d7ff523 Added vectorized implementation of the exponential function for ARM/NEON 2015-02-10 14:02:38 -08:00
Gael Guennebaud
d771295554 remove useless include 2015-02-10 22:59:27 +01:00
Benoit Steiner
fefec723aa Fixed compilation error triggered when trying to vectorize a non vectorizable cuda kernel. 2015-02-10 13:16:22 -08:00