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40 Commits

Author SHA1 Message Date
Ralf Hannemann-Tamas
984d010b7b add specialization of check_sparse_solving() for SuperLU solver, in order to test adjoint and transpose solves 2021-02-08 22:00:31 +00:00
Gael Guennebaud
e3b85771d7 Show call stack in case of failing sparse solving. 2018-10-16 00:43:44 +02:00
Christoph Hertzberg
c8b19702bc Limit test size for sparse Cholesky solvers to EIGEN_TEST_MAX_SIZE 2018-04-13 20:36:58 +02:00
Gael Guennebaud
73985ead27 Extend unit test to check sparse solvers with a SparseVector as the rhs and result. 2016-11-06 20:29:57 +01:00
Gael Guennebaud
b39fd8217f Fix nesting of SolveWithGuess, and add unit test. 2016-07-04 17:47:47 +02:00
Gael Guennebaud
fbcfc2f862 Add unit test for solveWithGuess, and fix template resolution. 2016-07-04 17:19:38 +02:00
Gael Guennebaud
a5324a131f bug #1092: fix iterative solver ctors for expressions as input 2015-10-26 16:16:24 +01:00
Gael Guennebaud
db0f5c9d90 Fix conversion warning 2015-08-04 16:12:44 +02:00
Christoph Hertzberg
a44d022caf bug #792: SparseLU::factorize failed for structurally rank deficient matrices 2015-07-26 20:30:30 +02:00
Gael Guennebaud
c5f9eafcbc Fix assignement to selfadjoint-view when testing real-world problems 2015-06-25 17:08:58 +02:00
Gael Guennebaud
f9350e70eb fix unused variable warning 2015-06-09 15:17:21 +02:00
Gael Guennebaud
9aef0db992 Skip too large real-world problems for solvers that do not scale (e.g., SimplicialLLT without reordering) 2015-06-09 09:29:53 +02:00
Gael Guennebaud
9a2447b0c9 Fix shadow warnings triggered by clang 2015-06-09 09:11:12 +02:00
Gael Guennebaud
98a8d43457 Improve unit testing of real-word sparse problem (fix some shortcommings, use VERIFY, etc.) 2015-06-05 14:33:37 +02:00
Gael Guennebaud
cf9940e17b Make sparse unit-test helpers aware of StorageIndex 2015-03-09 13:54:05 +01:00
Gael Guennebaud
05274219a7 Add a CG-based solver for rectangular least-square problems (bug #975). 2015-03-04 09:34:27 +01:00
Gael Guennebaud
ece6b440f9 Fix a C++11 compilation issue in unit test 2015-02-19 23:31:08 +01:00
Gael Guennebaud
9f49f00feb Extend sparse-determinant unitests 2015-02-16 19:09:48 +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
fe51319980 Merge Index-refactoring branch with default, fix PastixSupport, remove some useless typedefs 2015-02-13 10:03:53 +01:00
Gael Guennebaud
c6e8caf090 Allows Lower|Upper as a template argument of CG and MINRES: in this case the full matrix will be considered. 2015-02-10 18:57:41 +01:00
Gael Guennebaud
87629cd639 bug #897: makes iterative sparse solvers use a Ref<SparseMatrix> instead of a SparseMatrix pointer. This fixes usage of iterative solvers with a Map<SparseMatrix>. 2015-02-09 11:41:25 +01:00
Christoph Hertzberg
e8cdbedefb bug #877, bug #572: Introduce a global Index typedef. Rename Sparse*::Index to StorageIndex, make Dense*::StorageIndex an alias to DenseIndex. Overall this commit gets rid of all Index conversion warnings. 2014-12-04 22:48:53 +01:00
Gael Guennebaud
a303b6a733 bug #670: add unit test for mapped input in sparse solver. 2014-10-20 16:46:47 +02:00
Gael Guennebaud
a370b1f2e2 Fix SparseLU::absDeterminant and add respective unit test 2014-10-17 16:52:56 +02:00
Gael Guennebaud
7a17639953 Extend unit tests to check uncompressed sparse inputs in sparse solvers 2014-10-06 11:41:50 +02:00
Gael Guennebaud
d1d7a1ade9 Workaround a bunch of stupid warnings in unit tests 2013-06-23 19:11:32 +02:00
Gael Guennebaud
899c0c2b6c Clean source code and unit tests with respect to -Wunused-local-typedefs 2013-04-10 22:27:35 +02:00
Desire NUENTSA
da6219b19d Bug567 : Fix iterative solvers to immediately return when the initial guess is the true solution and for trivial solution 2013-03-20 16:15:18 +01:00
Desire NUENTSA
81d4bfa8d9 add support for solving with sparse right hand side 2013-01-25 18:17:17 +01:00
Desire NUENTSA
fdd0f0c5fc merge Sparse LU branch 2012-09-07 13:18:16 +02:00
Desire NUENTSA
7dc39b7037 Add unit tests 2012-08-03 13:05:45 +02:00
Benoit Jacob
69124cfca2 Automatic relicensing to MPL2 using Keirs script. Manual fixup follows. 2012-07-13 14:42:47 -04:00
Gael Guennebaud
05af70a958 make sure we do not solve with a null right hand side 2012-06-06 17:11:50 +02:00
Gael Guennebaud
9d2b6dd71a test block objects for sparse solving 2012-06-06 09:40:01 +02:00
Desire NUENTSA
f776c061a1 Correct a small bug in sparse_solver 2012-03-29 14:53:42 +02:00
Desire NUENTSA
f804a319c8 modify the unit tests of sparse linear solvers to enable tests on real matrices, from MatrixMarket for instance 2012-03-29 14:32:54 +02:00
Gael Guennebaud
b240a3fad9 add unit tests for analyzePatter/factorize API 2012-02-27 13:22:38 +01:00
Gael Guennebaud
4ed87c59c7 Update the PARDISO interface to match other sparse solvers. 
- Add support for Upper or Lower inputs.
- Add supports for sparse RHS
- Remove transposed cases, remove ordering method interface
- Add full access to PARDISO parameters
 2012-02-04 14:20:56 +01:00
Gael Guennebaud
53fa851724 move sparse solvers from unsupported/ to main Eigen/ and remove the "not stable yet" warning 2011-11-12 14:11:27 +01:00