Gael Guennebaud
4eeaff6d38
Cleaning pass on SparseQR
2013-02-24 20:36:28 +01:00
Gael Guennebaud
28e139ad60
Fix another issue related to summing up many signed values.
2013-02-23 23:06:45 +01:00
Gael Guennebaud
42af5870a4
Fix array unit test: isApprox(log(0),log(0)) is false, and summing up signed float value might result in very small values and thus large numerical errors
2013-02-23 22:58:14 +01:00
Gael Guennebaud
274c24c262
Avoid problematic ternary operator ( http://forum.kde.org/viewtopic.php?f=74&t=109486 )
2013-02-23 20:13:21 +01:00
Sebastien Barthelemy
74438f8aa9
Fix EIGEN_INITIALIZE_MATRICES_BY_NAN.
2013-02-22 15:09:03 +01:00
Gael Guennebaud
7fe6419171
remove double parenthesis
2013-02-22 14:50:47 +01:00
Gael Guennebaud
e71bc79f2a
SparseLU does not accept row-major matrices for the destination.
2013-02-22 14:45:42 +01:00
Gael Guennebaud
bd8c9c69e4
Protect min with parenthesis in IncompleteLLT
2013-02-22 14:41:32 +01:00
Desire NUENTSA
59f9400420
Clarify the doc for column-pivoting QR
2013-02-21 13:33:31 +01:00
Jitse Niesen
986f60127d
Guard against transposeInPlace on non-square non-resizable matrix.
...
Inspired by question by Martin Drozdik at stackoverflow.com/q/14954983
2013-02-20 14:03:14 +00:00
Jitse Niesen
a054b4ee27
Be more explicit about user-defined functions in Map tutorial.
...
See discussion on mailing list on 18 + 19 Feb 2013.
2013-02-20 13:44:40 +00:00
Desire NUENTSA
febf8e5d7b
Set built-in sparse QR as the default sparse solver and add ComputationInfo for Levenberg Marquardt,
2013-02-20 14:10:14 +01:00
Desire NUENTSA
dca7190e15
Add setPivotThreshold to Sparse QR
2013-02-20 14:00:28 +01:00
Desire NUENTSA
19de016fef
Correct the SPQR backend for rank-deficient matrices and delete some public functions
2013-02-20 13:59:56 +01:00
Desire NUENTSA
bc18e06fe3
Add matrixR() to get the triangular factor from the Householder QR
2013-02-20 13:58:26 +01:00
Desire NUENTSA
962c99d462
Metis ordering backend supports only squared matrices
2013-02-20 13:56:51 +01:00
Jitse Niesen
ba653105a2
Remove confusing transpose() in setLinSpaced() docs.
2013-02-18 17:27:41 +00:00
Jitse Niesen
b4f6aec195
Fix linear vectorized transversal in linspace (fixes bug #526 ).
2013-02-18 17:26:03 +00:00
Desire NUENTSA
1a056b408d
Add a rank-revealing feature to sparse QR
2013-02-15 16:35:28 +01:00
Gael Guennebaud
9fd465ea2b
Fix the following warning: "comparison between signed and unsigned integer expressions"
2013-02-15 14:31:38 +01:00
Gael Guennebaud
cf259ce590
Workaround the following warning: "assuming signed overflow does not occur when assuming that (X + c) < X is always false"
2013-02-15 14:28:20 +01:00
Gael Guennebaud
a1091caa43
Fix some unused or not initialized related warnings.
2013-02-15 14:05:37 +01:00
Gael Guennebaud
19f699ded0
"-Wno-psabi" option is not supported by all gcc version.
2013-02-15 14:01:30 +01:00
Gael Guennebaud
8745da14d8
Fix SSE plog<float> to return -INF on 0
2013-02-14 23:34:05 +01:00
Gael Guennebaud
912ba10efe
Remove the following note made by gcc: "The ABI of passing structure with complex float member has changed in GCC 4.4"
2013-02-14 21:52:12 +01:00
Gael Guennebaud
24e4a3af2b
Add missing using std::sqrt
2013-02-14 21:40:00 +01:00
Gael Guennebaud
a0fb885c82
Update adjoint unit test to avoid instantiating sqrt(int)
2013-02-14 21:33:42 +01:00
Gael Guennebaud
9cc016d3f9
Update basicstuff unit test to avoid instantiating the ambiguous sqrt(int)
2013-02-14 21:15:58 +01:00
Gael Guennebaud
f8407742c1
Fix some implicit int64 to int conversion warnings. However, the real issue
...
is that PermutationMatrix mixes the type of the stored indices and the "Index"
type used for the sizes, coeff indices, etc., which should be DenseIndex.
(transplanted from 66cbfd4d39
2013-02-14 18:16:51 +01:00
Gael Guennebaud
25bcbfb10c
Fix bug in aligned_free with windows CE
2013-02-13 19:09:31 +01:00
Gael Guennebaud
a143c5b78c
Fix bug #544 : assertion in JacobiSVD when compiling with EIGEN_NO_AUTOMATIC_RESIZING
2013-02-12 19:56:48 +01:00
Gael Guennebaud
3cd32996f1
Fix bug #551 : compilation issue when using EIGEN_DEFAULT_DENSE_INDEX_TYPE
2013-02-09 09:43:17 +01:00
Gael Guennebaud
5115f4c504
add EIGEN_INITIALIZE_MATRICES_BY_NAN
2013-02-07 18:07:07 +01:00
Gael Guennebaud
3c1ccca285
Add missing operator= in RefBase
2013-02-07 17:49:16 +01:00
Gael Guennebaud
e21dc15386
Add missing data member function in CwiseUnaryView
2013-02-07 17:44:24 +01:00
Gael Guennebaud
5154253933
Fix some MPL2/LGPL lisencing confusions
2013-02-06 11:30:33 +01:00
Jitse Niesen
14e2ab02b5
Replace assert() by eigen_assert() (fixes bug #548 ).
2013-02-02 22:04:42 +00:00
Desire NUENTSA
35647b0133
Correct bug in SPQR backend and replace matrixQR by matrixR
2013-01-29 17:48:30 +01:00
Desire NUENTSA
8bc00925e5
Change int to Index type for SparseLU
2013-01-29 16:21:24 +01:00
Hauke Heibel
57e50789f3
Added missing using std::sqrt.
2013-01-27 13:46:06 +01:00
Hauke Heibel
718535ac6c
Added Visual Studio 2012 debug visualizers.
2013-01-26 17:32:14 +01:00
Desire NUENTSA
7f0f7ab5b4
Add additional methods in SparseLU and Improve the naming conventions
2013-01-25 20:38:26 +01:00
Desire NUENTSA
d58056bde4
Merged local branch with main trunk
2013-01-25 19:05:33 +01:00
Desire NUENTSA
81d4bfa8d9
add support for solving with sparse right hand side
2013-01-25 18:17:17 +01:00
Gael Guennebaud
e4ec63aee7
Suppress annoying "may be used uninitialized in this function" warning with gcc >= 4.6
2013-01-24 11:59:17 +01:00
Gael Guennebaud
b74c0a4413
Check that NeedsToAlign is properly sets before checking alignment
2013-01-24 11:42:04 +01:00
Gael Guennebaud
7282a45a0a
Remove dummy code in MPRealSupport
2013-01-24 08:48:26 +01:00
Gael Guennebaud
29d395f769
Relax a bit the precision in mpreal unit test.
2013-01-23 23:57:28 +01:00
Gael Guennebaud
691e607d85
Specialize GEBP traits and kernel for mpreal to by-pass mpreal and remove the costly creation of many temporaries.
2013-01-23 23:56:57 +01:00
Gael Guennebaud
c22f7cef83
Workaround "error: floating-point literal cannot appear in a constant-expression" in mpreal.h when compiling with predantic.
...
(I really don't know how to properly fix this))
2013-01-23 20:51:38 +01:00
