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5907 Commits

Author SHA1 Message Date
Gael Guennebaud
1f4b24d2df Do not preallocate more space than the matrix size (when the sparse matrix boils down to a vector 2017-07-20 10:13:48 +02:00
Gael Guennebaud
55d7181557 Fix lazyness of operator* with CUDA 2017-07-20 09:47:28 +02:00
Gael Guennebaud
cda47c42c2 Fix compilation in c++98 mode. 2017-07-17 21:08:20 +02:00
Gael Guennebaud
3182bdbae6 Disable vectorization when compiled by nvcc, even is EIGEN_NO_CUDA is defined 2017-07-17 11:01:28 +02:00
Gael Guennebaud
9f8136ff74 disable nvcc boolean-expr-is-constant warning 2017-07-17 10:43:18 +02:00
Gael Guennebaud
bbd97b4095 Add a EIGEN_NO_CUDA option, and introduce EIGEN_CUDACC and EIGEN_CUDA_ARCH aliases 2017-07-17 01:02:51 +02:00
Gael Guennebaud
2299717fd5 Fix and workaround several doxygen issues/warnings 2017-01-04 23:27:33 +01:00
Gael Guennebaud
ee6f7f6c0c Add doc for sparse triangular solve functions 2017-01-04 23:10:36 +01:00
Gael Guennebaud
a0a36ad0ef bug #1336: workaround doxygen failing to include numerous members of MatriBase in Matrix 2017-01-04 22:02:39 +01:00
Gael Guennebaud
29a1a58113 Document selfadjointView 2017-01-04 22:01:50 +01:00
Gael Guennebaud
8702562177 bug #1370: add doc for StorageIndex 2017-01-03 11:25:41 +01:00
Gael Guennebaud
575c078759 bug #1370: rename _Index to _StorageIndex in SparseMatrix, and add a warning in the doc regarding the 3.2 to 3.3 change of SparseMatrix::Index 2017-01-03 11:19:14 +01:00
Valentin Roussellet
d3c5525c23 Added += and + operators to inner iterators 
Fix #1340
#1340
 2016-12-28 18:29:30 +01:00
Gael Guennebaud
5c27962453 Move common cwise-unary method from MatrixBase/ArrayBase to the common DenseBase class. 2017-01-02 22:27:07 +01:00
Gael Guennebaud
8d7810a476 bug #1365: fix another type mismatch warning 
(sync is set from and compared to an Index)
 2016-12-28 23:35:43 +01:00
Gael Guennebaud
97812ff0d3 bug #1369: fix type mismatch warning. 
Returned values of omp thread id and numbers are int,
o let's use int instead of Index here.
 2016-12-28 23:29:35 +01:00
Gael Guennebaud
7713e20fd2 Fix compilation 2016-12-27 22:04:58 +01:00
Gael Guennebaud
ab69a7f6d1 Cleanup because trait<CwiseBinaryOp>::Flags now expose the correct storage order 2016-12-27 16:55:47 +01:00
Gael Guennebaud
d32a43e33a Make sure that traits<CwiseBinaryOp>::Flags reports the correct storage order so that methods like .outerSize()/.innerSize() work properly. 2016-12-27 16:35:45 +01:00
Gael Guennebaud
7136267461 Add missing .outer() member to iterators of evaluators of cwise sparse binary expression 2016-12-27 16:34:30 +01:00
Gael Guennebaud
fe0ee72390 Fix check of storage order mismatch for "sparse cwiseop sparse". 2016-12-27 16:33:19 +01:00
Gael Guennebaud
6b8f637ab1 Harmless typo 2016-12-27 16:31:17 +01:00
Benoit Steiner
354baa0fb1 Avoid using horizontal adds since they're not very efficient. 2016-12-21 20:55:07 -08:00
Benoit Steiner
d7825b6707 Use native AVX512 types instead of Eigen Packets whenever possible. 2016-12-21 20:06:18 -08:00
Gael Guennebaud
c6882a72ed Merged in joaoruileal/eigen (pull request PR-276) 
Minor improvements to Umfpack support
 2016-12-21 21:39:48 +01:00
Joao Rui Leal
c8c89b5e19 renamed methods umfpackReportControl(), umfpackReportInfo(), and umfpackReportStatus() from UmfPackLU to printUmfpackControl(), printUmfpackInfo(), and printUmfpackStatus() 2016-12-21 09:16:28 +00:00
Gael Guennebaud
f2f9df8aa5 Remove MSVC warning 4127 - conditional expression is constant from the disabled list as we now have a local workaround. 2016-12-20 22:53:19 +01:00
Gael Guennebaud
2b3fc981b8 bug #1362: workaround constant conditional warning produced by MSVC 2016-12-20 22:52:27 +01:00
Gael Guennebaud
94e8d8902f Fix bug #1367: compilation fix for gcc 4.1! 2016-12-20 22:17:01 +01:00
Gael Guennebaud
684cfc762d Add transpose, adjoint, conjugate methods to SelfAdjointView (useful to write generic code) 2016-12-20 16:33:53 +01:00
Gael Guennebaud
11f55b2979 Optimize storage layout of Cwise* and PlainObjectBase evaluator to remove the functor or outer-stride if they are empty. 
For instance, sizeof("(A-B).cwiseAbs2()") with A,B Vector4f is now 16 bytes, instead of 48 before this optimization.
In theory, evaluators should be completely optimized away by the compiler, but this might help in some cases.
 2016-12-20 15:55:40 +01:00
Gael Guennebaud
5271474b15 Remove common "noncopyable" base class from evaluator_base to get a chance to get EBO (Empty Base Optimization) 
Note: we should probbaly get rid of this class and define a macro instead.
 2016-12-20 15:51:30 +01:00
Gael Guennebaud
316673bbde Clean-up usage of ExpressionTraits in all/any implementation. 2016-12-20 14:38:05 +01:00
Christoph Hertzberg
10c6bcdc2e Add support for long indexes and for (real-valued) row-major matrices to CholmodSupport module 2016-12-19 14:07:42 +01:00
Gael Guennebaud
f5d644b415 Make sure that HyperPlane::transform manitains a unit normal vector in the Affine case. 2016-12-20 09:35:00 +01:00
Benoit Steiner
923acadfac Fixed compilation errors with gcc6 when compiling the AVX512 intrinsics 2016-12-19 13:02:27 -08:00
Benoit Jacob
751e097c57 Use 32 registers on ARM64 2016-12-19 13:44:46 -05:00
Benoit Steiner
fb1d0138ec Include SSE packet instructions when compiling with avx512 enabled. 2016-12-19 07:32:48 -08:00
Joao Rui Leal
95b804c0fe it is now possible to change Umfpack control settings before factorizations; added access to the report functions of Umfpack 2016-12-19 10:45:59 +00:00
Gael Guennebaud
8c0e701504 bug #1360: fix sign issue with pmull on altivec 2016-12-18 22:13:19 +00:00
Gael Guennebaud
fc94258e77 Fix unused warning 2016-12-18 22:11:48 +00:00
ermak
d60cca32e5 Transformation methods added to ParametrizedLine class. 2016-12-17 00:45:13 +07:00
Benoit Steiner
9e03dfb452 Made sure EIGEN_HAS_C99_MATH is defined when compiling OpenCL code 2016-12-17 09:23:37 -08:00
Rafael Guglielmetti
8f11df2667 NumTraits.h: 
For the values 'ReadCost, AddCost and MulCost', information about value Eigen::HugeCost
 2016-12-16 09:07:12 +00:00
Benoit Steiner
1324ffef2f Reenabled the use of constexpr on OpenCL devices 2016-12-15 06:49:38 -08:00
Gael Guennebaud
5d00fdf0e8 bug #1363: fix mingw's ABI issue 2016-12-15 11:58:31 +01:00
Gael Guennebaud
11b492e993 bug #1358: fix compilation for sparse += sparse.selfadjointView(); 2016-12-14 17:53:47 +01:00
Gael Guennebaud
e67397bfa7 bug #1359: fix compilation of col_major_sparse.row() *= scalar 
(used to work in 3.2.9 though the expression is not really writable)
 2016-12-14 17:05:26 +01:00
Gael Guennebaud
98d7458275 bug #1359: fix sparse /=scalar and *=scalar implementation. 
InnerIterators must be obtained from an evaluator.
 2016-12-14 17:03:13 +01:00
Gael Guennebaud
c817ce3ba3 bug #1361: fix compilation issue in mat=perm.inverse() 2016-12-13 23:10:27 +01:00