Gael Guennebaud
ec39a39cb6
fix LLT for zero matrix
2010-07-15 20:00:34 +02:00
Gael Guennebaud
ccc6731f86
fix use of rank in QR
2010-07-15 19:59:21 +02:00
Gael Guennebaud
b09bb50aeb
fix QR solving with m>n
2010-07-15 19:52:11 +02:00
Gael Guennebaud
c7b8de77c0
fix aligned_delete for null pointers
2010-07-15 09:28:29 +02:00
Gael Guennebaud
c44bbabdcc
fix LU and QR solve when rank==0, fix LLT when the matrix is purely 0
2010-07-12 16:42:38 +02:00
Gael Guennebaud
468863f3a0
fix bad Map in row-vector by matrix products
2010-07-09 20:27:05 +02:00
Gael Guennebaud
81f36b0e21
disable MSVC optimization when the underlying compiler is ICC
2010-07-09 19:36:43 +02:00
Benoit Jacob
e18e51d891
bump
2010-06-22 22:22:11 -04:00
Stuart Glaser
58fc972ed3
LU on limited-size matrices no longer allocates for temporaries.
2010-06-21 21:29:45 -07:00
Benoit Jacob
e7b6a4bcba
fix bug introduced yesterday preventing vectorization of vectors when the storage order is not "the right one".
...
expand a little the vectorization_logic test and backport EIGEN_DEBUG_ASSIGN.
2010-06-22 09:24:07 -04:00
Benoit Jacob
eaa81c135a
fix brain dead computation of the aligned bit.
...
When using a max-size that is fixed and not a multiple of 16 bit, we're not aligned.
2010-06-21 21:07:53 -04:00
Benoit Jacob
ad8b6c2342
fix #127 : remove static keywords that had no effect anyway since the forward-declaration wasn't static,
...
and that would have been bad if they had taken effect.
2010-06-16 08:28:34 -04:00
Benoit Jacob
ee499a855c
bump version
2010-06-10 08:06:06 -04:00
Benoit Jacob
65c0b2a04d
install the Eigen and Dense public headers !!!!!
2010-06-10 08:02:02 -04:00
Benoit Jacob
501063d9e9
Fix bug #132
...
In the matrix-vector products, we were calling coeffRef on the vector xpr without checking it has DirectAccess.
Will add unit test (since it's in 2.0, just import the test case provided in the bug report).
Confirming that this can't happen in the devel branch, and that if we tried to call coeffRef on an xpr
without DirectAccess, that would not compile (since the DenseCoeffsBase class was introduced).
2010-06-09 19:39:05 -04:00
Gael Guennebaud
c76c8d6917
fix issue #125
2010-05-31 22:53:02 +02:00
Thomas Capricelli
ea87337647
fix readcost for complex types (backport from tip)
2010-05-26 02:34:55 +02:00
Piotr Trojanek
12557fb2a2
more std:: namespace fixups for 2.0 branch
2010-05-01 09:25:36 +09:00
Benoit Jacob
20b544b444
disable all alignment with QCC/QNX in eigen 2.0
2010-03-06 00:31:55 -05:00
Piotr Trojanek
135013c608
EIGEN_ALIGN std:: fixup
2010-03-04 16:38:37 +01:00
Piotr Trojanek
1625a5e3f8
fixups for clean QCC compilation (add std:: in front of size_t, memcpy, etc.)
2010-03-05 11:21:11 +01:00
Piotr Trojanek
47a61bbd80
posix_memalign check for QNX
2010-03-04 17:12:30 +01:00
Benoit Jacob
5f42104e0a
really fix the LDLt, at the expense of letting isPositiveDefinite() always return true (it was fundamentally broken anyway, especially as in 2.0 we don't even pivot at all).
...
also, fix compilation
2010-02-23 18:10:31 -05:00
Benoit Jacob
6b3f81b414
precision improvement. Wtf were we using sqrt(precision) for the cutoff? Replaced by precision*biggest.
2010-02-23 16:26:39 -05:00
Gael Guennebaud
1f4b8e6a36
compilation fix in ldlt() for non matrix types
...
(transplanted from 608959aa6fce375abb92872350267074a1d90283
)
2010-02-21 10:29:19 +01:00
Benoit Jacob
e1f61b40c8
oops, this had to be done here, not at the end.
2010-02-12 09:02:25 -05:00
Benoit Jacob
f369dc873e
Piotr's patch was missing many occurences of size_t. So,
...
using std::size_t;
This is the only way that we can ensure QCC support in the long term without having to think about it everytime.
2010-02-12 08:57:04 -05:00
Benoit Jacob
ed6eb5a625
bump
2010-02-11 21:39:41 -05:00
Benoit Jacob
9488a12125
work around brain dead ICC
2010-02-11 19:32:56 -05:00
Piotr Trojanek
7b44957c4b
std:: namespace fixup for more restricive compilers such as QNX's QCC
2010-02-10 22:27:35 +01:00
Benoit Jacob
a9eabed421
Patch by 'Wolf' from the issue tracker:
...
Fix bug #90 , missing type cast in LU, allow to use LU with MPFR.
2010-02-02 07:06:15 -05:00
Benoit Jacob
3e963ee69d
EIGEN_ENUM_MIN ---> EIGEN_SIZE_MIN
2010-01-26 20:37:57 -05:00
Benoit Jacob
6cc9dc17f2
In LU / Inverse, decouple the output type from the input type.
...
This has long been done in the default branch
2010-01-26 18:45:23 -05:00
Gael Guennebaud
7852a48a2f
fix matrix product with EIGEN_DEFAULT_TO_ROW_MAJOR
2010-01-25 21:56:01 +01:00
Benoit Jacob
d209120180
* Introduce EIGEN_DEFAULT_TO_ROW_MAJOR tests option
...
---> Now only product_large fails with EIGEN_DEFAULT_TO_ROW_MAJOR.
* Fix EIGEN_NO_ASSERTION_CHECKING tests option
* Fix a crash in Tridiagonalization on row-major matrices + SSE
* Fix inverse test (numeric stability noise)
* Extend map test (see previous fixes in MapBase)
* Fix vectorization_logic test for row-major
* Disable sparse tests with EIGEN_DEFAULT_TO_ROW_MAJOR
2010-01-25 14:00:02 -05:00
Benoit Jacob
72044ca925
fix a super nasty bug: on row-major expressions that are NOT vectors but that
...
do have LinearAccess, the MapBase::coeff(int) and MapBase::coeffRef(int)
methods were broken.
2010-01-21 23:33:20 -05:00
Benoit Jacob
c2b8ca7493
if EIGEN_DONT_ALIGN then don't try to vectorize (was giving a #error later on).
2010-01-21 22:32:16 -05:00
Benoit Jacob
5f73a8df20
bump
2010-01-10 11:30:10 -05:00
Benoit Jacob
ba6ed5fa5f
Fix CoeffReadCost in Part: it must account for the cost of the
...
conditional jump. This makes Part considered an "expensive" xpr
that must be evaluated in operations such as Product.
This fixes bug #80 .
2010-01-02 13:04:04 -05:00
Benoit Jacob
74207a31fa
backport the fix to bug #79 , and the unit test
2010-01-02 12:45:49 -05:00
Benoit Jacob
6fd9248c09
add Intel copyright info
2009-12-15 08:43:31 -05:00
Benoit Jacob
4262117f84
backport 4x4 inverse changes:
...
- use cofactors
- use Intel's SSE code in the float case
2009-12-15 08:16:48 -05:00
Gael Guennebaud
b581cb870c
fix #74 : sparse triangular solver for lower/row-major matrices
2009-12-14 10:20:35 +01:00
Gael Guennebaud
72fc81dd9d
backport quaternion slerp precision fix
2009-12-05 18:28:17 +01:00
Gael Guennebaud
f36650b00a
fix MSVC10 compilation issues
2009-12-02 19:34:37 +01:00
Benoit Jacob
8d31f58ea1
fix bug #70
...
Was trying to apply stupid invertibility check to top-left 2x2 corner.
2009-11-26 15:33:07 -05:00
Benoit Jacob
8f1ce52e76
bump
2009-11-25 08:46:42 -05:00
Benoit Jacob
522022ebfc
wow, restore Gael's changeset 5455d6fbe8d889f100b1526d046da16b375fc451
...
that I had accidentally undone in my changeset c64ca6870ea3f76b5ea5182bba1e62fd5a632f89
.
2009-11-25 08:31:25 -05:00
Benoit Jacob
fc7f39980c
backport improvement in 4x4 inverse precisio, and rigorous precision test
2009-11-23 10:27:10 -05:00
Gael Guennebaud
70af59c455
an attempt to fix compilation with recent MSVC
2009-11-23 10:29:40 +01:00
