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42 Commits

Author SHA1 Message Date
Antonio Sánchez
46e9cdb7fe Clang-format tests, examples, libraries, benchmarks, etc. 2023-12-05 21:22:55 +00:00
Antonio Sánchez
262194f12c Fix a bunch of minor build and test issues. 2023-01-06 16:37:26 +00:00
Erik Schultheis
d271a7d545 reduce float warnings (comparisons and implicit conversions) 2022-01-26 18:16:19 +00:00
Erik Schultheis
ec4efbd696 remove EIGEN_HAS_CXX11 2021-11-24 20:08:49 +00:00
Erik Schultheis
b0fb5417d3 Fixed Sparse-Sparse Product in case of mixed StorageIndex types 2021-11-18 18:33:31 +00:00
Antonio Sanchez
3b48a3b964 Remove stray DynamicSparseMatrix references. 
DynamicSparseMatrix has been removed.  These shouldn't be here anymore.
 2021-09-02 19:47:26 +00:00
Antonio Sanchez
69adf26aa3 Modify googlehash use to account for namespace issues. 
The namespace declaration for googlehash is a configurable macro that
can be disabled.  In particular, it is disabled within google, causing
compile errors since `dense_hash_map`/`sparse_hash_map` are then in
the global namespace instead of in `::google`.

Here we play a bit of gynastics to allow for both `google::*_hash_map`
and `*_hash_map`, while limiting namespace polution.  Symbols within
the `::google` namespace are imported into `Eigen::google`.

We also remove checks based on `_SPARSE_HASH_MAP_H_`, as this is
fragile, and instead require `EIGEN_GOOGLEHASH_SUPPORT` to be
defined.
 2021-04-12 19:00:39 -07:00
Gael Guennebaud
4e8047cdcf Fix compilation with gcc and remove TR1 stuff. 2019-02-20 13:59:34 +01:00
Gael Guennebaud
292d61970a Fix C++17 compilation 2019-02-19 21:59:41 +01:00
Gael Guennebaud
b986c147cd Fix ForceNonZeroDiag for complexes 2015-08-04 16:12:16 +02:00
Gael Guennebaud
cf9940e17b Make sparse unit-test helpers aware of StorageIndex 2015-03-09 13:54:05 +01:00
Gael Guennebaud
b47ef1431f Fix many long to int implicit conversions 2014-07-08 16:47:11 +02:00
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
7ee378d89d Fix various scalar type conversion warnings. 2013-07-12 16:40:02 +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
62670c83a0 Fix bug #314: move remaining math functions from internal to numext namespace 2013-06-10 23:40:56 +02:00
Gael Guennebaud
98ce4455dd fix sparse vector assignment from a sparse matrix 2013-03-06 11:58:22 +01:00
Benoit Jacob
69124cfca2 Automatic relicensing to MPL2 using Keirs script. Manual fixup follows. 2012-07-13 14:42:47 -04:00
Gael Guennebaud
c858fb353f fix a few warnings 2012-06-15 09:06:32 +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
d1b54ecfa3 add more support for uncompressed mode 2011-11-30 19:24:43 +01:00
Gael Guennebaud
70df09b76d move DynamicSparseMatrix to SparseExtra 2011-10-24 09:31:33 +02:00
Gael Guennebaud
42e2578ef9 the min/max macros to detect unprotected min/max were undefined by some std header, 
so let's declare them after and do the respective fixes ;)
 2011-08-19 14:18:05 +02:00
Gael Guennebaud
421ece38e1 Sparse: fix long int as index type in simplicial cholesky and other decompositions 2011-06-06 10:17:28 +02:00
Gael Guennebaud
22c7609d72 extend sparse product unit tests 2011-03-22 11:58:22 +01:00
Benoit Jacob
771e64200f fix compilation of unit tests with clang 2011-02-27 20:33:58 -05:00
Gael Guennebaud
32124bc64a EIGEN_YES_I_KNOW_SPARSE_MODULE_IS_NOT_STABLE_YET must be defined to use Eigen/Sparse 2011-01-27 17:36:58 +01:00
Benoit Jacob
4716040703 bug #86 : use internal:: namespace instead of ei_ prefix 2010-10-25 10:15:22 -04:00
Gael Guennebaud
17af8c763d fix compilation of sparse tests 2010-06-19 15:24:39 +02:00
Hauke Heibel
b1103c5767 Fixed spare unit test. 2010-06-19 13:58:07 +02:00
Gael Guennebaud
8710bd23e7 clean the ambiguity with insertBack and add a insertBackByOuterInner function 2010-06-02 13:32:13 +02:00
Benoit Jacob
6347b1db5b remove sentence "Eigen itself is part of the KDE project." 
it never made very precise sense. but now does it still make any?
 2009-05-22 20:25:33 +02:00
Gael Guennebaud
2829314284 new simplified API to fill sparse matrices (the old functions are 
deprecated). Basically there are now only 2 functions to set a
coefficient:
1) mat.coeffRef(row,col) = value;
2) mat.insert(row,col) = value;
coeffRef has no limitation, insert assumes the coeff has not already
been set, and raises an assert otherwise.
In addition I added a much lower level, but more efficient filling
mechanism for
internal use only.
 2009-05-04 14:25:12 +00:00
Gael Guennebaud
65e4ae4ff4 disable unordered_map for ICC 2009-01-26 12:47:58 +00:00
Gael Guennebaud
6a722602e6 fix a few remaining warnings 
and fix commainitializer unit test with MSVC
 2009-01-23 12:26:32 +00:00
Gael Guennebaud
178858f1bd add a flexible sparse matrix class designed for fast matrix assembly 2009-01-19 15:20:45 +00:00
Gael Guennebaud
ccdcebcf03 Sparse module: add support for sparse selfadjoint * dense 2009-01-15 18:52:14 +00:00
Gael Guennebaud
7f881e814f another warning fix 2009-01-12 13:01:31 +00:00
Gael Guennebaud
484ed3bbe2 fix a warning in test/sparse.h 2009-01-12 12:52:36 +00:00
Gael Guennebaud
709e903335 Sparse module: 
* extend unit tests
* add support for generic sum reduction and dot product
* optimize the cwise()* : this is a special case of CwiseBinaryOp where
  we only have to process the coeffs which are not null for *both* matrices.
  Perhaps there exist some other binary operations like that ?
 2009-01-07 17:01:57 +00:00
Gael Guennebaud
86ccd99d8d Several improvements in sparse module: 
* add a LDL^T factorization with solver using code from T. Davis's LDL
  library (LPGL2.1+)
* various bug fixes in trianfular solver, matrix product, etc.
* improve cmake files for the supported libraries
* split the sparse unit test
* etc.
 2008-11-05 13:47:55 +00:00