Nicolas Mellado
5359e5cdb2
Protect against compilation errors with nvcc and numext/complex.
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Disable functions explicitely involving std::complex when compiling with nvcc.
Improve code compatilibity using the new macro EIGEN_USING_NUMEXT_MATH (same spirit than EIGEN_USING_STD_MATH but for numext functions)
2015-07-06 20:55:01 +02:00
Gael Guennebaud
c2019dfeb3
Merged in Emie/eigen (pull request PR-121)
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typo correction in mathFunction
2015-07-06 16:48:54 +02:00
Emilie Guy
ea7113dd0c
typo correction in mathFunction
2015-07-06 14:31:08 +02:00
Nicolas Mellado
9115896590
Merged eigen/eigen into default
2015-07-03 00:41:11 +02:00
Benoit Steiner
95ef94f1ee
Fixed a typo in the patch
2015-07-02 07:06:55 +00:00
Benoit Steiner
44eedd8915
Marked the cast functions as EIGEN_DEVICE_FUNC to ensure that we can run casting on GPUs
2015-06-30 15:48:55 -07:00
Gael Guennebaud
c911fc8dee
split compiler intensive bdcsvd_1 unit test
2015-06-26 16:14:23 +02:00
Gael Guennebaud
98ff17eb9e
Add special path for matrix<complex>/real.
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This also fixes underflow issues when scaling complex matrices through complex/complex operator.
2015-06-26 16:08:15 +02:00
Gael Guennebaud
e102ddbf1f
bug #1026 : fix infinite loop for an empty input
2015-06-26 14:02:52 +02:00
Gael Guennebaud
555b9c6843
Doc: explain perf and multithreading issues in sparse iterative solvers
2015-06-26 10:49:40 +02:00
Gael Guennebaud
53b930887d
Enable OpenMP parallelization of row-major-sparse * dense products.
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I observed significant speed-up of the CG solver.
2015-06-26 10:32:34 +02:00
Gael Guennebaud
7f824dd613
Optimize CG to enable faster spare row-major * dense vector products when the input matrix is complete (Upper|Lower) but column major.
2015-06-25 17:17:38 +02:00
Gael Guennebaud
33e699c9fe
Remove redundant accessors in Reverse
2015-06-25 14:14:59 +02:00
Gael Guennebaud
973b0a90db
Clarify documentation of the tolerance and error returned in iterative solvers
2015-06-25 13:51:13 +02:00
Gael Guennebaud
b4ab72678c
bug #1000 : MSVC 2013 does need the operator= workaround
2015-06-25 09:45:22 +02:00
Gael Guennebaud
788941d3b1
Workaround MSVC ambiguous instanciation
2015-06-24 23:35:17 +02:00
Gael Guennebaud
4c8cd13b35
Add explicit ctor for diagonal to sparse conversion
2015-06-24 18:11:06 +02:00
Gael Guennebaud
c38c195321
Document how cross behaves on complex numbers
2015-06-24 18:02:33 +02:00
Gael Guennebaud
62f21e2d11
Add support for sparse = diagonal
2015-06-24 17:55:00 +02:00
Gael Guennebaud
763c833637
Make SparseSelfAdjointView, twists, and SparseQR more evaluator friendly
2015-06-24 17:54:09 +02:00
Gael Guennebaud
36643eec0c
Add a call_assignment_no_alias_no_transpose shortcut
2015-06-24 17:50:43 +02:00
Gael Guennebaud
02db7c9bc6
Inherit operator+= and -= with 'using' kkeyword
2015-06-24 17:49:20 +02:00
Gael Guennebaud
95e19be381
Fix compilation of MKL Pardiso support
2015-06-24 14:53:43 +02:00
Gael Guennebaud
b0d08869a9
Fix underflow in 3x3 tridiagonalization
2015-06-23 14:54:31 +02:00
Gael Guennebaud
71523a2e25
Fix a warning with icc
2015-06-23 14:20:20 +02:00
Gael Guennebaud
d9778f3391
Enable VML's pow wrapper on windows (the previous wrapper used the Fortran interface)
2015-06-23 14:04:50 +02:00
Gael Guennebaud
5f9630d7f9
bug #923 : update support for Intel's VML wrt new evaluation mechanisms
2015-06-23 14:03:25 +02:00
Gael Guennebaud
793e4c6d77
bug #923 : fix EIGEN_USE_BLAS mode
2015-06-23 11:13:24 +02:00
Gael Guennebaud
307c4fc292
Workaround missalignment produced by first_aligned for PacketSize==1 and size==1
2015-06-23 10:10:17 +02:00
Gael Guennebaud
bb3a9b4941
Use Ref<> to bypass forceAlignmentIf
2015-06-22 17:48:28 +02:00
Gael Guennebaud
476beed7f8
bug #1017 : apply Christoph's patch preventing underflows in makeHouseholder
2015-06-22 16:51:45 +02:00
Gael Guennebaud
0848ba0a6e
Fix return nullary return types: it must be based on the PlainObject type instead of the expression type.
2015-06-22 10:52:08 +02:00
Nicolas Mellado
ad5fdc7ddd
Fix double to Scalar unwanted promotions
2015-06-21 20:21:23 +02:00
Gael Guennebaud
40821876ea
Fix regression on CompressedStorage::operator=
2015-06-20 13:59:13 +02:00
Gael Guennebaud
84aaef93ba
Merged in vanhoucke/eigen_vanhoucke (pull request PR-118)
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Fix two small undefined behaviors caught by static analysis.
2015-06-20 13:56:48 +02:00
Gael Guennebaud
6b33b29f00
Get rid of must_nest_by_value
2015-06-19 18:12:40 +02:00
Gael Guennebaud
846b227bb7
Get rid of class internal::nested<> (still have to updated Tensor module)
2015-06-19 17:56:39 +02:00
vanhoucke
368ea23406
Fix undefined behavior. When resizing a default-constructed SparseArray, we end up calling memcpy(ptr, 0, 0), which is technically UB and gets caught by static analysis.
2015-06-19 15:53:30 +00:00
Gael Guennebaud
386d9e5ebd
Fix usage of nested versus nested_eval
2015-06-19 17:42:27 +02:00
Gael Guennebaud
a5a7b68b76
Fix ambiguous instanciation using clean class-level SFINAE in product_evaluator
2015-06-19 17:25:13 +02:00
Gael Guennebaud
6fc5438205
Remove a few deprecated internal expressions
2015-06-19 17:06:12 +02:00
Gael Guennebaud
5c84dd5665
Fix permutation/transposiitons products wrt nested_eval
2015-06-19 16:37:04 +02:00
Gael Guennebaud
0c8b0e007b
Introduce a AliasFreeProduct option for Permutations and Transpositions
2015-06-19 15:38:19 +02:00
Gael Guennebaud
3f6aa4cd5d
Remove useless specializations of evaluator_traits
2015-06-19 14:18:29 +02:00
Gael Guennebaud
4a8888dfbc
Improbe compatibility of Transpositions and evaluators
2015-06-19 14:10:44 +02:00
Gael Guennebaud
3af4c6c1c9
Make Transpositions use evaluators
2015-06-19 11:50:24 +02:00
Gael Guennebaud
82b6ac0864
Enforce eigenvectors to be column-major (for performance reasons)
2015-06-19 11:25:46 +02:00
Gael Guennebaud
fad36cc814
Clean implementation of permutation * matrix products.
2015-06-19 10:51:57 +02:00
Gael Guennebaud
06036d8bb1
Fix compilation of BDCSVD with DEFAULT_TO_ROWMAJOR
2015-06-19 10:37:25 +02:00
Gael Guennebaud
d2db15016b
Fix storage order computation in traits<Product>
2015-06-19 10:36:38 +02:00
Gael Guennebaud
7baa1ba03e
Remove the usage of result_of for DenseBase::redux as discussed in bug #1006
2015-06-15 22:40:18 +02:00
Gael Guennebaud
97cbe28829
Remove support of std::binder* in C++11
2015-06-15 15:34:05 +02:00
Gael Guennebaud
972a535288
Remove aligned-on-scalar assert and fallback to non vectorized path at runtime (first_aligned already had this runtime guard)
2015-06-14 15:04:07 +02:00
Gael Guennebaud
a546be56e0
typo
2015-06-15 15:08:51 +02:00
Gael Guennebaud
321a2cbe3d
Add missing forward declaration of AlignedBox
2015-06-15 15:01:20 +02:00
Gael Guennebaud
91b64a9c65
Relax aligned-on-scalar assert as in the 3.2 branch
2015-06-12 11:25:57 +02:00
Gael Guennebaud
84d103bee8
Enable C++11 math function in a more conservative manner.
2015-06-11 21:45:02 +02:00
Gael Guennebaud
d93ba137f2
Introduce EIGEN_PI, get rid of M_PI and acos(-1.0)
2015-06-10 17:12:10 +02:00
Gael Guennebaud
9756c7fb4d
Make more use of EIGEN_HAS_C99_MATH
2015-06-10 16:26:55 +02:00
Gael Guennebaud
93a62265dc
fix isinf(complex(inf,NaN)) to return false.
2015-06-10 16:19:10 +02:00
Gael Guennebaud
b0d5aaafcc
Rename free functions isFinite, isInf, isNaN to be compatible with c++11
2015-06-10 16:17:09 +02:00
Gael Guennebaud
25a98be948
bug #80 : merge with d_hood branch on adding more coefficient-wise unary array functors
2015-06-10 15:52:05 +02:00
Gael Guennebaud
192bce2795
bug #890 , add a more general routine to check that two dense object reference to the same data
2015-06-10 10:09:04 +02:00
Gael Guennebaud
0b2cbb2bdc
bug #897 : make umfpack support use Ref<>
2015-06-09 23:30:06 +02:00
Gael Guennebaud
feaf76c001
bug #910 : add a StandardCompressedFormat option to Ref<SparseMatrix> to enforce standard compressed storage format.
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If the input is not compressed, then this trigger a copy for a const Ref, and a runtime assert for non-const Ref.
2015-06-09 23:11:24 +02:00
Gael Guennebaud
f899aeb301
bug #650 : fix sparse * dense wrt noalias and compound assignment
2015-06-09 18:33:24 +02:00
Gael Guennebaud
785b9c0127
bug #1003 : assert in MapBase if the provided pointer is not aligned on scalar while it is expected to be. Also add a EIGEN_ALIGN8 macro.
2015-06-09 17:42:09 +02:00
Gael Guennebaud
4aba24a1b2
Clean argument names of some functions
2015-06-09 13:32:12 +02:00
Gael Guennebaud
302cf8ffe2
Add missing documentation for TriangularViewImpl<MatrixType,Mode,Sparse>
2015-06-09 11:40:07 +02:00
Gael Guennebaud
3a4299b245
bug #872 : remove usage of deprecated bind1st.
2015-06-09 10:52:04 +02:00
Gael Guennebaud
9a2447b0c9
Fix shadow warnings triggered by clang
2015-06-09 09:11:12 +02:00
Gael Guennebaud
cd8b996f99
Extend unit test and documentation of SelfAdjointEigenSolver::computeDirect
2015-06-08 16:16:42 +02:00
Gael Guennebaud
8f031a3cee
bug #997 : add missing evaluators for m.lazyProduct(v.homogeneous())
2015-06-08 15:43:41 +02:00
Gael Guennebaud
274b1f5d7e
Fix homogeneous() for 1x1 matrix: in this case, homogeneous follows the storage order guaranteeing that v.transpose().homogeneous() == v.homogeneous().transpose()
2015-06-08 15:40:51 +02:00
Gael Guennebaud
cbe3a1a83e
Add missing accessors for 1D index based access to Replicate<> expressions.
2015-06-08 15:39:09 +02:00
Gael Guennebaud
a7ae628c9f
bug #1005 : fix regression regarding sparse coeff-wise binary operator that did not trigger a static assertion for mismatched storage
2015-06-08 10:14:08 +02:00
Gael Guennebaud
0a9b5d1396
bug #705 : fix handling of Lapack potrf return code
2015-06-05 15:59:13 +02:00
Gael Guennebaud
d0b7b5cb55
minor documentation fixes
2015-06-05 14:40:07 +02:00
Gael Guennebaud
56d4ef7ad6
BiCGSTAB: set default guess to 0, and improve restart mechanism by recomputing the accurate residual.
2015-06-05 14:37:57 +02:00
Gael Guennebaud
d457734a19
Avoid calling smart_copy with null pointers.
2015-05-25 22:30:56 +02:00
Benoit Jacob
051d5325cc
Abandon blocking size lookup table approach. Not performing as well in real world as in microbenchmark.
2015-05-19 11:03:59 -04:00
Christoph Hertzberg
ebea530782
bug #1014 : More stable direct computation of eigenvalues and -vectors for 3x3 matrices
2015-05-17 21:54:32 +02:00
Benoit Jacob
c88e1abaf3
also uninitialized here, see previous cset
2015-05-15 11:34:57 -04:00
Benoit Jacob
807793ec3b
Fix uninitialized var warning. The compiler was clearing the register anyway, so this does not change resulting code
2015-05-15 11:15:53 -04:00
Gael Guennebaud
ef81730625
Ignore denormal numbers in selfadjoint eigensolver.
2015-05-12 18:38:43 +02:00
Christoph Hertzberg
494fa991c3
bug #872 : Avoid deprecated binder1st/binder2nd usage by providing custom functors for comparison operators
2015-05-07 17:28:40 +02:00
Gael Guennebaud
4a936974a5
bug #1013 : fix 2x2 direct eigensolver for identical eiegnvalues
2015-05-07 15:55:12 +02:00
Gael Guennebaud
ebf8ca4fa8
Fix bug #1010 : m_isInitialized was improperly updated
2015-05-07 14:20:42 +02:00
Konstantinos Margaritis
dd698e6680
Merged in doug_kwan/eigen (pull request PR-103)
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Fix bug in pdiv<Packet1cd> which swaps 32-bit halves of a pair of
2015-05-05 20:50:14 +03:00
Benoit Steiner
1dded10cb7
Added a double-precision implementation of the exp() function for AVX.
2015-05-04 10:42:51 -07:00
Christoph Hertzberg
28a4c92cbf
bug #998 : Started fixing doxygen warnings
2015-05-01 22:10:41 +02:00
Christoph Hertzberg
173b34e9ab
bug #999 : clarify that behavior of empty AlignedBoxes is undefined, and further improvements in documentation
2015-04-30 19:30:36 +02:00
Gael Guennebaud
de18cd413d
Disable posix_memalign on Solaris and SunOS, and allows to by-pass built-in posix_memalign detection rules.
2015-04-24 11:26:51 +02:00
Gael Guennebaud
40258078c6
bug #360 : add value_type typedef to DenseBase/SparseMatrixBase
2015-04-24 09:44:24 +02:00
Christoph Hertzberg
c460af414e
Fix bug #1000 : Manually inherit assignment operators for MSVC 2013 and later (as required by the standard).
2015-04-23 13:39:03 +02:00
Gael Guennebaud
dbd12b4cda
Make sure that BlockImpl<const SparseMatrix> ctor is called with the right type
2015-04-21 10:15:36 +02:00
Gael Guennebaud
d6a8b43b39
Fix typo in the definition of EIGEN_COMP_GNUC_STRICT
2015-04-21 10:12:38 +02:00
Deanna Hood
e5048b5501
Use std::isfinite when available
2015-04-20 14:59:57 -04:00
Deanna Hood
249c48ba00
Incorporate C++11 check into EIGEN_HAS_C99_MATH macro
2015-04-20 14:57:04 -04:00
Deanna Hood
0250f4a9f2
Merged default into unary-array-cwise-functors
2015-04-20 14:01:35 -04:00