Gael Guennebaud
c7bb1e8ea8
Fix a regression when using OpenMP, and fix bug #714 : the number of threads might be lower than the number of requested ones
2015-02-18 15:19:23 +01:00
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
