Gael Guennebaud
0668c68b03
Allow for negative strides.
...
Note that using a stride of -1 is still not possible because it would
clash with the definition of Eigen::Dynamic.
This fixes #747 .
2021-01-27 23:32:12 +01:00
Gael Guennebaud
82f0ce2726
Get rid of EIGEN_TEST_FUNC, unit tests must now be declared with EIGEN_DECLARE_TEST(mytest) { /* code */ }.
...
This provide several advantages:
- more flexibility in designing unit tests
- unit tests can be glued to speed up compilation
- unit tests are compiled with same predefined macros, which is a requirement for zapcc
2018-07-17 14:46:15 +02:00
Gael Guennebaud
12e1ebb68b
Remove local Index typedef from unit-tests
2018-07-12 17:16:40 +02:00
Gael Guennebaud
cebff7e3a2
bug #1343 : fix compilation regression in array = matrix_product
2016-11-18 10:09:33 +01:00
Gael Guennebaud
3ecb343dc3
Fix regression in X = (X*X.transpose())/s with X rectangular by deferring resizing of the destination after the creation of the evaluator of the source expression.
2016-10-26 22:50:41 +02:00
Gael Guennebaud
33500050c3
bug #1308 : fix compilation of some small products involving nullary-expressions.
2016-09-29 09:40:44 +02:00
Gael Guennebaud
48dfe98abd
bug #1308 : fix compilation of vector * rowvector::nullary.
2016-09-25 14:54:35 +02:00
Gael Guennebaud
6522c3a6f0
Add regression test for bug #817
2015-09-02 13:16:03 +02:00
Gael Guennebaud
8481dc21ea
bug #986 : add support for coefficient-based product with 0 depth.
2015-04-01 13:15:23 +02:00
Gael Guennebaud
ae01c05e18
Fix computeProductBlockingSizes with m==0, and add respective unit test.
2015-03-31 15:19:57 +02:00
Gael Guennebaud
d23fcc0672
bug #978 : add unit test for zero-sized products
2015-03-06 16:12:08 +01:00
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
899c0c2b6c
Clean source code and unit tests with respect to -Wunused-local-typedefs
2013-04-10 22:27:35 +02:00
Gael Guennebaud
c5031edb92
Fix out-of-range memory access in GEMV (the memory was not used for the computation, only to assemble unaligned packets from aligned packet loads)
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(transplanted from 221f54698c
2012-08-30 10:52:15 +02:00
Benoit Jacob
69124cfca2
Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.
2012-07-13 14:42:47 -04:00
Jitse Niesen
2092b45d0d
Bug fix for matrix1 * matrix2 * scalar1 * scalar2.
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See report on http://forum.kde.org/viewtopic.php?f=74&t=96947 .
2011-09-19 15:07:19 +01:00
Gael Guennebaud
a8f66fec65
add the possibility to configure the maximal matrix size in the unit tests
2011-07-12 14:41:00 +02:00
Benoit Jacob
1be6449f2e
fix bug #127 . our product selection logic was flawed in that it used the Max-sized to determine whether the size is 1.
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+ test.
2010-12-09 02:38:07 -05:00
Benoit Jacob
4716040703
bug #86 : use internal:: namespace instead of ei_ prefix
2010-10-25 10:15:22 -04:00
Gael Guennebaud
b49dde01dc
fix bad mat * mat * scalar when the implicit conversion operator to a Matrix is used
2010-08-31 09:54:38 +02:00
Gael Guennebaud
55495dcbae
extend product unit tests
2010-07-07 10:50:40 +02:00
Gael Guennebaud
38d0a0d5d6
add a unit test for previous bug
2010-07-06 20:54:35 +02:00
Gael Guennebaud
291fef5760
fix range
2010-07-06 19:09:31 +02:00
Hauke Heibel
f34eaa2628
Next try - more Index fixes.
2010-06-20 21:44:25 +02:00
Hauke Heibel
f1679c7185
Utilize Index in all unit tests.
2010-06-20 17:37:56 +02:00
Benoit Jacob
e277586958
Complete rework of global math functions and NumTraits.
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* Now completely generic so all standard integer types (like char...) are supported.
** add unit test for that (integer_types).
* NumTraits does no longer inherit numeric_limits
* All math functions are now templated
* Better guard (static asserts) against using certain math functions on integer types.
2010-04-28 18:51:38 -04:00
Jitse Niesen
dbf3af866e
Remove some Array #includes.
2010-01-21 12:31:03 +00:00
Benoit Jacob
2840ac7e94
big huge changes, so i dont remember everything.
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* renaming, e.g. LU ---> FullPivLU
* split tests framework: more robust, e.g. dont generate empty tests if a number is skipped
* make all remaining tests use that splitting, as needed.
* Fix 4x4 inversion (see stable branch)
* Transform::inverse() and geo_transform test : adapt to new inverse() API, it was also trying to instantiate inverse() for 3x4 matrices.
* CMakeLists: more robust regexp to parse the version number
* misc fixes in unit tests
2009-10-28 18:19:29 -04:00
Benoit Jacob
6c1b91678b
kill ei_add_test_multi. Now the macro ei_add_test does all that automatically, by parsing the source file. No risk anymore to specify the wrong number of tests! Also, introduce CALL_SUBTESTX for X=1..10 that allows to port existing code much quicker. And port already the product* and eigensolver* files.
2009-10-19 14:40:35 -04:00
Gael Guennebaud
9a3cae4655
better fix for (v * v') * v, we still have to find a way to reorder it
2009-10-01 13:27:03 +02:00
Benoit Jacob
4b04a9bcfa
*add test to prevent future regression
2009-09-29 21:00:13 -04:00
Gael Guennebaud
ae1d1c8f6c
improve coverage of matrix-vector product
2009-09-07 14:04:56 +02:00
Gael Guennebaud
5b8ffa4d46
clean a bit the previous commit which came from a patch queue,
...
and since it was my first try of the patch queue feature I did not
managed to apply it with a good commit message, so here you go:
* Add a ComplexSchur decomposition class built on top of HessenbergDecomposition
* Add a ComplexEigenSolver built on top of ComplexSchur
There are still a couple of FIXME but at least they work for any reasonable matrices,
still have to extend the unit tests to stress them with nasty matrices...
2009-09-01 16:35:23 +02:00
Gael Guennebaud
67ccc6b851
I've been too fast (again)
2009-09-01 13:44:21 +02:00
Gael Guennebaud
1e7a9ea70a
fix issue #47 : now m.noalias() = XXX properly resize m if needed
2009-09-01 13:35:44 +02:00
Gael Guennebaud
0590c18555
various compilation and bug fixes in selfadjoint stuff
2009-07-27 13:17:39 +02:00
Gael Guennebaud
1a1b2e9f27
finally directly calling the low-level products is faster
2009-07-10 10:41:26 +02:00
Gael Guennebaud
fa60c72398
started to simplify the triangular solvers
2009-07-09 17:11:03 +02:00
Gael Guennebaud
96e7d9f896
ok now all the complex mat-mat and mat-vec products involving conjugate,
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adjoint, -, and scalar multiple seems to be well handled. It only remains
the simpler case: C = alpha*(A*B) ... for the next commit
2009-07-08 18:24:37 +02:00
