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1463 Commits

Author SHA1 Message Date
Christoph Hertzberg
75d19bb087 Determine version of Metis library. Apparently, at least version 5.x is needed for Eigen/MetisSupport. 
Marked some internal variables as advanced
 2014-07-09 16:54:15 +02:00
Gael Guennebaud
62f948c56a Generalize unit testing of pscatter 2014-07-09 16:01:24 +02:00
Gael Guennebaud
54fbbe7b4e Add unit test for bug #839. 2014-07-09 13:06:06 +02:00
Gael Guennebaud
b47ef1431f Fix many long to int implicit conversions 2014-07-08 16:47:11 +02:00
Gael Guennebaud
0dfb73d46a Fix LDLT with semi-definite complex matrices: owing to round-off errors, the diagonal was not real. Also exploit the fact that the diagonal is real in the rest of LDLT 2014-07-08 10:04:27 +02:00
Moritz Klammler
58687aa5e6 Avoid memory leak when constructor of user-defined type throws exception. 
The added check `ctorleak.cpp` demonstrates how the leak can be reproduced.
The test appears to pass but it is leaking the storage of the (not created)
matrix.  I don't know how to make this test fail in the existing test suite but
you can run it through Valgrind (or another debugger) to verify the leak.

    $ ./check.sh ctorleak && valgrind --leak-check=full ./test/ctorleak

This patch fixes this leak by adding some try-catch-delete-rethrow blocks to
`Eigen/src/Core/util/Memory.h`.
 2014-07-06 06:58:13 +02:00
Gael Guennebaud
d4cc1bdc7f Make the ordering method of SimplicialL[D]LT user configurable. 2014-07-20 14:22:58 +02:00
Gael Guennebaud
998455a570 LDLT is not rank-revealing, so we should not attempt to use the biggest diagonal elements as thresholds. 2014-07-02 23:04:46 +02:00
Gael Guennebaud
61b88d2feb merge with default branch 2014-07-02 09:35:37 +02:00
Christoph Hertzberg
324e7e8fc9 Removed the deprecated EIGEN2_SUPPORT, as previously announced. A compilation error is raised, if this compile-switch is defined. The documentation references to the corresponding pages from Eigen3.2 now. Also, the Eigen2 testsuite has been removed. 2014-07-01 16:58:11 +02:00
Gael Guennebaud
75e574275c Fix bug #836: extend SparseQR to support more columns than rows. 2014-07-01 10:24:46 +02:00
Christoph Hertzberg
15c2c083e8 Additional unit tests for bug #826 by Gael 2014-06-23 11:21:40 +02:00
Gael Guennebaud
ec0a8b2e6d rm conflict 2014-06-20 16:30:34 +02:00
Gael Guennebaud
b29b81a1f4 merge with default branch 2014-06-20 15:55:44 +02:00
Jitse Niesen
de150b1e14 Add documentation and very simple test for array atan(), part 2 
(files I forget in the previous commit).
 2014-06-19 15:12:33 +01:00
Jitse Niesen
789674809f Fix test: EigenSolver on 1x1 matrix with NaN sets info to NumericalIssue. 
This was changed in 3c66bb136b
.
 2014-06-02 11:42:42 +01:00
Christoph Hertzberg
5811e68dd1 Disabled unused warnings in Eigen2-tests 2014-05-06 12:53:18 +02:00
Christoph Hertzberg
56de8d3816 Fixed unused variable warnings 2014-05-05 15:03:29 +02:00
Gael Guennebaud
6f64b0b487 Fix sizeof unit test 2014-04-25 14:05:54 +02:00
Gael Guennebaud
7388fdf560 pbroadcast4/2 assume aligned memory 2014-04-25 02:46:22 -07:00
Gael Guennebaud
ae4d9434e2 Add unit test for pbroadcast4/2 2014-04-25 11:21:18 +02:00
Gael Guennebaud
cf7eaed38d Avoid blocking-size mismatch in unit tests calling Eigen's blas interface. 2014-04-25 11:04:02 +02:00
Gael Guennebaud
3d8d0f6269 Enable vectorization of pack_rhs with a column-major RHS. 
Rename and generalize Kernel<*> to PacketBlock<*,N>.
 2014-04-25 10:56:18 +02:00
Gael Guennebaud
934ce93886 merge with default branch 2014-04-22 17:00:38 +02:00
Gael Guennebaud
2606abed53 Fix 128bit packet size assumptions in unit tests. 2014-04-18 21:14:40 +02:00
Gael Guennebaud
1dd015fea6 Reduce block sizes in unit tests. 2014-04-17 16:27:58 +02:00
Gael Guennebaud
45a4aad572 add unit tests for ploadquad and predux4, and split packetmath unit test wrt real/complex 2014-04-17 16:27:22 +02:00
Gael Guennebaud
e1d461352e Extend mixingtype unit test to check transposed cases. 2014-04-17 16:26:35 +02:00
Gael Guennebaud
d567e3b893 Merged in benoitsteiner/eigen-fixes (pull request PR-55) 
CUDA fixes
 2014-04-14 14:33:50 +02:00
Gael Guennebaud
0587db8bf5 bug #793: fix overflow in EigenSolver and add respective regression unit test 2014-04-14 11:43:08 +02:00
Benoit Steiner
7903d3f27b Updated the compiler flags to enable nvcc to work with clang. 2014-04-12 23:39:37 -07:00
Benoit Steiner
a803ff18a9 Fixed a typo in cuda_basic.cu 2014-04-12 20:24:05 -07:00
Benoit Steiner
3b2321e3ab Updated the geo_parametrizedline_2 test for AVX. 2014-04-04 17:08:47 -07:00
Jitse Niesen
5afcb4965c Remove out-dated comment in cholesky test. 2014-04-04 16:48:13 +01:00
Gael Guennebaud
82c8163067 Enable repetition in mixing type unit test 2014-03-31 10:41:40 +02:00
Benoit Steiner
39bfbd43f0 Properly align the input data to prevent false failures of the packetmath.cpp test. 2014-03-28 12:00:08 -07:00
Benoit Steiner
8a94cb3edd Implemented the SSE version of the gather and scatter packet primitives. 2014-03-27 18:29:01 -07:00
Benoit Steiner
ee86679096 Introduced pscatter/pgather packet primitives. They will be used to optimize the loop peeling code of the block-panel matrix multiplication kernel. 2014-03-27 16:03:03 -07:00
Gael Guennebaud
6f123d209e Fix geo_* unit tests with respect to AVX 2014-03-27 15:29:56 +01:00
Benoit Steiner
a419cea4a0 Created the ptranspose packet primitive that can transpose an array of N packets, where N is the number of words in each packet. This primitive will be used to complete the vectorization of the gemm_pack_lhs and gemm_pack_rhs functions. 
Implemented the primitive using SSE instructions.
 2014-03-26 19:03:07 -07:00
Benoit Steiner
8a0845ebd7 Merged latest changes from the parent 2014-03-18 12:58:08 -07:00
Gael Guennebaud
bb4b67cf39 Relax Ref such that Ref<MatrixXf> accepts a RowVectorXf which can be seen as a degenerate MatrixXf(1,N) 2014-03-13 18:04:19 +01:00
Gael Guennebaud
847d801a4c Fix bug #760: complete Eigen's lapack interface with default Lapack for SPQR if there is no fortran compiler. 2014-03-12 21:33:45 +01:00
Gael Guennebaud
16d4c7a5e8 Conditionally disable unit tests that are not supported by evaluators yet 2014-03-12 20:23:44 +01:00
Gael Guennebaud
a395024d44 More debug info and use lazyProd instead of operator* to query the right flags 2014-03-12 18:14:58 +01:00
Gael Guennebaud
74b1d79d77 merge default and evaluator branches 2014-03-12 16:24:25 +01:00
Benoit Steiner
131027ee0a Merged eigen/eigen into default 2014-02-24 13:54:07 -08:00
Jitse Niesen
6fecb6f1b6 Fix bug #748 - array_5 test fails for seed 1392781168. 2014-02-24 14:10:17 +00:00
Gael Guennebaud
2eee6eaf3c Fix mixing scalar types with evaluators 2014-02-19 16:30:17 +01:00
Gael Guennebaud
8af02d19b2 ExprType::Nested has a new meaning now... 2014-02-19 15:16:11 +01:00
Benoit Steiner
cbd7e98174 Merged the latest version of the code from eigen/eigen 2014-02-18 18:51:24 -08:00
Benoit Steiner
7ed9441ea4 Reverted the definition of the EIGEN_ALIGN to its former meaning (i.e. a boolean) 
Created a new EIGEN_ALIGN_BYTES define to encode how the data should be aligned
Fixed a few remaining alignment issues exposed when the Eigen code is compiled with avx enabled.
Created a new EIGEN_ALIGN_DEFAULT define, which is set to the minimum alignment value required for the chosen instruction set. Use this value instead of EIGEN_ALIGN32 to preserve the existing alignment on SSE/Altivec/Neon.
 2014-02-18 18:06:44 -08:00
Gael Guennebaud
5b78780def Add evaluator shortcut for triangular ?= product 2014-02-18 17:43:16 +01:00
Gael Guennebaud
463554c254 Merge with default branch 2014-02-18 15:45:39 +01:00
Gael Guennebaud
bffa15142c Add evaluator support for diagonal products 2014-02-17 16:10:55 +01:00
Christoph Hertzberg
b14a4628af Relaxed umeyama test. Problem was ill-posed if linear part was scaled with very small number. This should fix bug #744. 2014-02-17 13:48:00 +01:00
Gael Guennebaud
3573a10712 Fix support for row (resp. column) of a column-major (resp. row-major) sparse matrix 2014-02-17 13:46:17 +01:00
Gael Guennebaud
ed461ba9bc Fix sparse_product/sparse_extra unit tests 2014-02-17 09:57:47 +01:00
Gael Guennebaud
4b6b3f310f Fix a few Index to int buggy conversions 2014-02-15 09:35:23 +01:00
Gael Guennebaud
6df3bee687 reduce false negative in the qr unit test 2014-02-14 09:58:30 +01:00
Gael Guennebaud
0715d49908 Fix stable_norm unit test for complexes 2014-02-13 15:49:54 +01:00
Gael Guennebaud
3291580630 Fix bug #740: overflow issue in stableNorm 2014-02-13 15:44:01 +01:00
Gael Guennebaud
31c63ef0b4 fix compilation of Transform * UniformScaling 2014-02-12 13:37:23 +01:00
Jitse Niesen
ff8d81762d Fix bug #736: LDLT isPositive returns false for a positive semidefinite matrix 
Add unit test covering this case.
 2014-02-06 11:06:06 +00:00
Benoit Steiner
64a85800bd Added support for AVX to Eigen. 2014-01-29 11:43:05 -08:00
Gael Guennebaud
afcfb560a2 NVCC: add more debug info 2014-01-24 12:51:33 +01:00
Gael Guennebaud
40c42d9788 NVCC: no need to enforce host compiler 2014-01-24 12:51:05 +01:00
Gael Guennebaud
deab937d45 NVCC: fix closed-form eigenvalue decomposition, workaround gcc4.7/nvcc5.5 issue 2014-01-24 12:50:29 +01:00
Gael Guennebaud
e15cb9f4f8 Make geo_hyperplane unit test more stable (bug #539) 2014-01-11 20:04:36 +01:00
Gael Guennebaud
ce41b72eb8 Extend sizeof unit test 2014-03-07 23:09:39 +01:00
Christoph Hertzberg
41e89c73c7 Regression test for bug #752 2014-02-27 12:57:24 +01:00
Gael Guennebaud
ac69d8769f Remove early termination in LDLT: the zero on the diagonal of the input matrix does not mean the matrix is not full rank. Typical examples are matrices coming from LS with linear equality constraints. 2014-02-26 10:12:27 +01:00
Gael Guennebaud
27c068e9d6 Make selfqdjoint products use evaluators 2013-12-13 18:09:07 +01:00
Gael Guennebaud
2ca0ccd2f2 Add support for triangular products with evaluators 2013-12-07 17:17:47 +01:00
Gael Guennebaud
6c5e915e9a Enable use of evaluators for noalias and lazyProduct, add conversion to scalar for inner products 2013-12-03 17:17:53 +01:00
Gael Guennebaud
34ca81b1bf Add direct assignment of products 2013-12-02 16:37:58 +01:00
Gael Guennebaud
8af1ba5346 Make swap unit test work with evaluators 2013-12-02 15:07:45 +01:00
Gael Guennebaud
c6f7337032 Get rid of call_dense_swap_loop 2013-12-02 14:44:13 +01:00
Gael Guennebaud
626821b0e3 Add evaluator/assignment to TriangularView expressions 2013-12-02 14:06:17 +01:00
Christoph Hertzberg
d61345f366 Fix bug #609: Euler angles are in Range [0:pi]x[-pi:pi]x[-pi:pi]. 
Now the unit test verifies this (also that it is bijective in this range).
 2013-11-29 19:42:11 +01:00
Gael Guennebaud
230f5c3aa9 Evaluator: introduce the main Assignment class, add call_assignment to bypass NoAlias and AssumeAliasing, and some bits of cleaning 2013-11-25 15:20:31 +01:00
Gael Guennebaud
c550a0e634 extend Map unit test to check buffers allocated on the stack 2013-11-21 10:39:47 +01:00
Gael Guennebaud
28b2abdbea Fix FullPivHouseholderQR ctors for non squared fixed size matrix types 2013-11-19 12:53:46 +01:00
Gael Guennebaud
654eab3bd6 Add scaling in JacobiSVD to avoid overflows 2013-11-19 11:53:48 +01:00
Christoph Hertzberg
e59b38abef Implement boolean reductions for zero-sized objects 2013-11-13 16:47:02 +01:00
Gael Guennebaud
5c2d1b4710 Add missing nonZeros() overload in Block<SparseMatrixBase<>> 2013-11-10 15:26:07 +01:00
Gael Guennebaud
fe0b44e876 Fix stupid mistake in CMakeLists.txt 2013-11-07 18:48:17 +01:00
Gael Guennebaud
76c230a84d Add an option to test evaluators globally 2013-11-07 16:38:14 +01:00
Gael Guennebaud
8edc964734 bug #99: refactor assignment and compound assignment mechanism through "assignment functors" and "assignement kernels". 
The former is very low level and generic. The later abstarct the former for dense expressions. This refactoring permits
to get rid of the very ugly SwapWrapper and SelfCwiseBinaryOp classes.
In the future, this will also permit to simplify all these evaluation loops and perhaps to reuse them for reduxions.
That will also permit to specialize for operations like expr1 += expr2 outside Eigen, and so for any kind
of expressions (dense, sparse, tensor, etc.)
 2013-11-06 18:17:59 +01:00
Gael Guennebaud
4f572e4c14 Add minimalistic unit tests for NVCC support 2013-11-05 15:41:45 +01:00
Gael Guennebaud
ad1dc50b57 Check for minimal norm solutions 2013-11-03 13:19:55 +01:00
Gael Guennebaud
019dcfc21d JacobiSVD: move from Lapack to Matlab strategy for the default threshold 2013-11-03 13:18:56 +01:00
Christoph Hertzberg
36052c4911 Added comparisons scalar to array (previously only the array to scalar was possible) (Fixes bug #147) 
Extended the unit test for that
 2013-10-17 15:37:29 +02:00
Gael Guennebaud
b433fb2857 Allow .conservativeResize(rows,cols) on vectors 2013-10-16 12:07:33 +02:00
Gael Guennebaud
2c0303c89e bug #679: add respective unit test 2013-10-15 23:51:01 +02:00
Gael Guennebaud
07417bd03f Fix bug #654: allow implicit transposition in Array to Matrix and Matrix to Array constructors 2013-09-07 00:01:04 +02:00
Hauke Heibel
6f5f488a80 Switched to MPL2 license. 2013-08-12 07:39:24 +02:00
Gael Guennebaud
bffdc491b3 Fix cost evaluation of partial reduxions -> improve performance of vectorwise/replicate expressions involving partial reduxions 2013-08-11 19:21:43 +02:00
Gael Guennebaud
6719e56b5b Ref<> objects must be nested by reference because they potentially store a temporary object 2013-08-11 17:52:43 +02:00
Hauke Heibel
e4acd6e2fd Added copy constructor and assignment to DenseStorage. 
Required by the standard even when its not used but elided.
Added a test for DenseStorage copying and assignment.
 2013-08-10 19:13:46 +02:00
Hauke Heibel
3444f06f68 Removed a warning when rvalue references are not unsed. 2013-08-02 22:54:01 +02:00
Hauke Heibel
7c99b38b7c Added move support for Matrix and Array. 
Added EIGEN_HAVE_RVALUE_REFERENCES define.
Added move unit tests.
Removed superfluous 'inline' declarations in DenseStorage.
 2013-08-02 19:59:43 +02:00
Gael Guennebaud
e90229a429 reduce cancellation probablity 2013-08-02 00:36:06 +02:00
Hauke Heibel
222eedf5f3 Removed unused testing files. 2013-08-01 12:14:03 +02:00
Hauke Heibel
32d46dd9b8 Backed out changeset: e41bc6cbbf 2013-07-31 18:03:34 +02:00
Hauke Heibel
e41bc6cbbf Removed unused test files. 2013-07-31 17:21:32 +02:00
Hauke Heibel
39491e3b75 Enable support for minimal rebuilds. 2013-07-31 16:16:08 +02:00
Sven Strothoff
5f11db695b bug #502: add bool intersects() methods to AlignedBox 2013-07-28 23:59:37 +02:00
Gael Guennebaud
4f0bd557a4 Previous isFinite->hasNonFinite change was broken. After discussion let's rename it to allFinite 2013-07-18 11:27:04 +02:00
Desire NUENTSA
736fe99fbf Fix bug #326 : expose tridiagonal eigensolver to end-users through ComputeFromTridiagonal() 2013-07-18 10:32:31 +02:00
Gael Guennebaud
6fab4012a3 Rename isFinite to hasNonFinite to avoid future naming collisions. 2013-07-17 21:13:45 +02:00
Gael Guennebaud
bbaef8ebba SparseLU: make COLAMDOrdering the default ordering method. 2013-07-17 09:30:25 +02:00
Gael Guennebaud
db8e88c936 Fix testing issues with x87 extra precision. 2013-07-16 17:35:08 +02:00
Gael Guennebaud
d02e329218 Fix adjoint unit test: test_isApproxWithRef works for positive quantities only. 2013-07-15 21:21:14 +02:00
Gael Guennebaud
06a5bcecf6 Stabilize eulerangle unit test. 2013-07-13 10:55:04 +02:00
Gael Guennebaud
7ee378d89d Fix various scalar type conversion warnings. 2013-07-12 16:40:02 +02:00
Gael Guennebaud
61c3f55362 Relax slerp unit test 2013-07-12 14:30:28 +02:00
Gael Guennebaud
6d1f5dbaae Add no_assignment_operator to a few classes that must not be assigned, and fix a couple of warnings. 2013-07-10 23:48:26 +02:00
Gael Guennebaud
71cccf0ed8 Rename map unit test to mapped_matrix: without splitting unit tests, this created a "map" binary file in the include path, not a good idea! 2013-07-10 23:26:35 +02:00
Gael Guennebaud
9b833aff42 Use numeric_limits to get NaN and inf 2013-07-06 22:01:14 +02:00
Gael Guennebaud
4f14b3fa72 Fix bug #611: diag * sparse * diag 2013-07-05 22:42:46 +02:00
Gael Guennebaud
9b9177f1ce Fix a couple of warnings in unit tests. 2013-07-05 13:35:34 +02:00
Gael Guennebaud
f8e325356a It's better to check that eigen_assert does raise an assert rather than testing the definition of NDEBUG 2013-07-01 13:48:21 +02:00
Gael Guennebaud
65cc51288a On windows CE, assert.h defines NDEBUG if DEBUG is not defined 2013-07-01 13:47:25 +02:00
Desire NUENTSA
9f035c876a Fiw bug #553: add support for sparse matrix time sparse self-adjoint view products 2013-06-28 22:27:45 +02:00
Gael Guennebaud
fc27cbd914 Fix bug #611: fix const qualifier in cwiseProduct(sparse,dense) and SparseDiagonalProduct::InnerIterator 2013-06-28 17:10:53 +02:00
Gael Guennebaud
a915f0292e Fix bug #626: add assertion on input ranges for coeff* and insert members for sparse objects 2013-06-28 16:16:02 +02:00
Gael Guennebaud
487d94f495 Fix bug #623: inlining test_is_equal leads to failures with x87 2013-06-27 22:30:46 +02:00
Gael Guennebaud
95f8a738ea Introduce a TEST_SET_BUT_UNUSED_VARIABLE macro for initialized but unused variables in the unit tests and also fix a few other warnings. 2013-06-25 11:42:04 +02:00
Gael Guennebaud
c695cbf0fa fix compilation of ArrayBase::transposeInPlace 2013-06-24 13:33:44 +02:00
Gael Guennebaud
d1d7a1ade9 Workaround a bunch of stupid warnings in unit tests 2013-06-23 19:11:32 +02:00
Gael Guennebaud
bea4a67c92 that's getting harder and harder to make ICC, GCC and clang all happy: one wants type_name to be static and if it is so then the other one triggers 'unused function' warnings -> a forward declaration seems to do the trick 2013-06-22 10:51:45 +02:00
Gael Guennebaud
260a923334 explicit template specialization cannot have a storage class 2013-06-22 10:30:26 +02:00
Gael Guennebaud
3ed919e0ed Fix an shut down a few ICC's remarks 2013-06-22 10:19:50 +02:00
Gael Guennebaud
cf5c5ed725 Fix warning typedef XXX locally defined but not used 2013-06-21 09:27:38 +02:00
Jitse Niesen
e37ff98bbb Implement mixed static/dynamic-size .block() (bug #579) 2013-06-18 14:29:15 +01:00
Gael Guennebaud
55365566b2 Fix HouseholderSequence::conjugate() and ::adjoint() and add respective unit tests. 2013-06-17 00:14:42 +02:00
Gael Guennebaud
5f178e54e9 Extend sparse-block unit test to explicitly cover bug #584 2013-06-14 10:52:19 +02:00
Gael Guennebaud
3352b8d873 Extend the magnitude range of tested numbers in packet math unit tests 2013-06-13 18:12:58 +02:00
Gael Guennebaud
65c59307e2 Fix sparse_basic unit test conflict 2013-06-12 10:37:15 +02:00
Gael Guennebaud
62670c83a0 Fix bug #314: move remaining math functions from internal to numext namespace 2013-06-10 23:40:56 +02:00
Desire NUENTSA
4cd8245c96 Add support with unit test for off-diagonal sparse matrix views 2013-06-11 14:42:29 +02:00
Desire NUENTSA
b3fff170a0 Restore internal math functions for unit tests 2013-06-11 14:31:31 +02:00
Gael Guennebaud
47e89026d0 Check sparse matrices with short indices 2013-06-10 10:34:03 +02:00
Gael Guennebaud
e392948548 Fix bug #607: handle implicit transposition from sparse vector to dense vector 2013-06-10 00:06:40 +02:00
Gael Guennebaud
4811b4526c Add regression test for bug #608 2013-06-09 23:30:04 +02:00
Gael Guennebaud
c98fd7a6ca Fix bug #609: avoid if statement and improve consistency of eulerAngles method 2013-06-09 23:14:45 +02:00
Desire NUENTSA
cf939f154f Fix bug #596 : Recover plain SparseMatrix from SparseQR matrixQ() 2013-05-21 17:35:10 +02:00
Gael Guennebaud
46755648ec Add a few missing standard functions for ScalarWithExceptions type. 2013-04-17 10:24:31 +02:00
Gael Guennebaud
94e20f485c Big 564: add hasNaN and isFinite members 2013-04-16 15:10:40 +02:00