Gael Guennebaud
03331552a9
add a info() function in LLT to report on succes/faillure
2010-06-12 10:12:22 +02:00
Benoit Jacob
f5b1b6b351
undo 314bfa1375
...
, the right fix was made as part of the Dynamic -> -1 change, the bug was that in Map, the InnerStrideAtCompileTime could be 0, which doesn't make sense. The 0 value in Stride should not have been forwarded as-is.
2010-06-11 08:38:30 -04:00
Benoit Jacob
d72d538747
merge my Dynamic -> -1 change
2010-06-11 08:04:06 -04:00
Benoit Jacob
bdd7c6c88a
change the value of Dynamic to -1, since the index type is now configurable.
...
remove EIGEN_ENUM_MIN/MAX, implement new macros instead
2010-06-11 07:56:50 -04:00
Gael Guennebaud
50e43bc75a
* add Transpositions to PermutationMatrix conversion
...
* make PartialPivLu uses the Transpositions class
2010-06-08 22:23:11 +02:00
Hauke Heibel
fb3fcd0919
Disabled warning caused by declspec(align()).
2010-06-08 20:21:55 +02:00
Hauke Heibel
4c5778d29d
Made the supression of unused variables portable.
...
EIGEN_UNUSED is not supported on non GCC systems.
2010-06-08 15:52:00 +02:00
Gael Guennebaud
88cd6885be
Add a proof concept API to configure the blocking parameters at runtime.
...
After validation of the final API I'll update the other products to use it.
2010-06-07 16:35:25 +02:00
Gael Guennebaud
e64460d5d0
LDLT: make it honors the Lower/Upper directive and make it works inplace
2010-06-03 22:22:14 +02:00
Gael Guennebaud
8350ab9fb8
* remove ei_index, and let ei_traits propagate the index types
...
* add an Index type template parapeter to sparse objects
2010-06-03 08:41:11 +02:00
Gael Guennebaud
314bfa1375
fix issue #128 : inner stride can also be 0 in which case it means 1...
2010-06-01 22:51:47 +02:00
Benoit Jacob
6ce22a61b3
oops, remove extra 'typename'
2010-05-30 16:41:16 -04:00
Benoit Jacob
aaaade4b3d
the Index types change.
...
As discussed on the list (too long to explain here).
2010-05-30 16:00:58 -04:00
Thomas Capricelli
79e9e3f24c
erm.. use EIGEN_ONLY_USED_FOR_DEBUG() as it already exists.
2010-05-21 18:13:59 +02:00
Thomas Capricelli
c1d005e976
introduce a new macro EIGEN_ARG_UNUSED(arg) and use it in some places to
...
silent some warnings (from clang)
2010-05-21 02:05:25 +02:00
Hauke Heibel
6c18246a80
DenseBase is implemented as a class, not a struct.
2010-05-19 16:44:28 +02:00
Benoit Jacob
bfdc1c4973
introduce DenseCoeffsBase: this is where the coeff / coeffRef / etc... methods go.
...
Rationale: coeffRef() methods should only exist when we have DirectAccess. So a natural thing to do would have been to use enable_if, but since there are many methods it made more sense to do the "enable_if" for the whole group by introducing a new class. And that also that the benefit of not changing method prototypes.
2010-05-08 13:45:31 -04:00
Benoit Jacob
e277586958
Complete rework of global math functions and NumTraits.
...
* 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
Hauke Heibel
bf71b466e9
Removed ambiguity between Map and Matrix Options template parameter.
2010-04-26 16:59:04 +02:00
Hauke Heibel
18c70b12d7
Fixed a warning.
2010-04-26 13:31:16 +02:00
Benoit Jacob
e3e34b5920
remove MakeBase, use ei_dense_xpr_base instead
...
(yes, it was only used in dense xprs anyway)
2010-04-23 12:16:30 -04:00
Benoit Jacob
a16ba80bfa
* remove ei_block_direct_access_status
...
* remove HasDirectAccess / NoDirectAccess constants
2010-04-23 11:36:22 -04:00
Benoit Jacob
1dd27ce280
merge
2010-04-23 09:06:28 -04:00
Benoit Jacob
f22ade8ee4
restrict operator[] to vectors, not matrices.
2010-04-23 09:05:46 -04:00
Benoit Jacob
a4f9ca44ab
add minor to Eigen2Support
2010-04-22 20:49:01 -04:00
Benoit Jacob
2362eadcdd
remove Minor
...
adapt 3x3 and 4x4 (non-SSE) inverse paths
2010-04-22 20:40:31 -04:00
Benoit Jacob
abbe260905
remove USING_PART_OF_NAMESPACE_EIGEN, leaving it in Eigen2Support.
...
improve porting-Eigen2-to-3 docs
2010-04-22 18:27:13 -04:00
Benoit Jacob
00c716d20e
merge
2010-04-22 14:11:44 -04:00
Benoit Jacob
9962c59b56
* implement the corner() API change: new methods topLeftCorner() etc
...
* get rid of BlockReturnType: it was not needed, and code was not always using it consistently anyway
* add topRows(), leftCols(), bottomRows(), rightCols()
* add corners unit-test covering all of that
* adapt docs, expand "porting from eigen 2 to 3"
* adapt Eigen2Support
2010-04-22 14:11:18 -04:00
Hauke Heibel
27a4a748cb
MSVC runs into problems when a forward declaration is using a different template type name than the actual declaration.
...
This fixes the recent issues we observed on MSVC systems.
2010-04-22 13:56:06 +02:00
Benoit Jacob
4ba032c9ab
fix grave bug introduced by me: the low-level matrix-vector product functions can't be fed strided vectors, only strided matrices.
2010-04-20 15:59:17 -04:00
Benoit Jacob
ba5b5f6a4b
fix compilation
2010-04-17 11:29:25 -04:00
Hauke Heibel
cc33a56140
Added MSVC stack allocation support.
2010-04-17 16:08:17 +02:00
Benoit Jacob
d9ee28851e
fix ei_blas_traits directaccess check: in the case of vectors, having a nontrivial inner stride is OK.
2010-04-16 14:12:53 -04:00
Benoit Jacob
ff6a46105d
* Refactoring of the class hierarchy: introduction of DenseDirectAccessBase, removal of extra _Base/_Options template parameters.
...
* Introduction of strides-at-compile-time so for example the optimized code really knows when it needs to evaluate to a temporary
* StorageKind / XprKind
* Quaternion::setFromTwoVectors: use JacobiSVD instead of SVD
* ComplexSchur: support the 1x1 case
2010-04-16 10:13:32 -04:00
Benoit Jacob
92da574ec2
* allow matrix dimensions to be 0 (also at compile time) and provide a specialization
...
of ei_matrix_array for size 0
* adapt many xprs to have the right storage order, now that it matters
* add static assert on expressions to check that vector xprs
have the righ storage order
* adapt ei_plain_matrix_type_(column|row)_major
* implement assignment of selfadjointview to matrix
(was before failing to compile) and add nestedExpression() methods
* expand product_symm test
* in ei_gemv_selector, use the PlainObject type instead of a custom Matrix<...> type
* fix VectorBlock and Block mistakes
2010-03-21 11:28:03 -04:00
Benoit Jacob
547269da35
fix the flags and matrix options, to always have the right RowMajor bit in the vector case
2010-03-19 02:12:23 -04:00
Benoit Jacob
9dba86df0b
merge
2010-03-18 20:11:38 -04:00
Jitse Niesen
04a4e22c58
API change: ei_matrix_exponential(A) --> A.exp(), etc
...
As discussed on mailing list; see
http://listengine.tuxfamily.org/lists.tuxfamily.org/eigen/2010/02/msg00190.html
2010-03-16 17:26:55 +00:00
Benoit Jacob
3e08c22028
attempt to fix #101
2010-03-11 12:41:46 -05:00
Benoit Jacob
74a7c5caee
implement the idea that row-vectors have the RowMajorBit and col-vectors don't.
2010-03-09 00:16:07 -05:00
Benoit Jacob
c4f8afdf49
#undef minor at the right place
2010-03-06 14:44:57 -05:00
Benoit Jacob
7e2afe7e95
remove the __ARM_NEON__ check there since Konstantinos said he removed it but apparently didn't commit :)
2010-03-06 12:11:08 -05:00
Benoit Jacob
bf0a21a695
* disable static alignment on QCC
...
* remove obsolete #error
2010-03-06 09:28:58 -05:00
Benoit Jacob
2bd31d3fbc
* include Macros.h much earlier: since it takes care of the alignment platform detection, it is needed before we do the vectorization stuff in Eigen/Core !!
...
* kill EIGEN_DONT_ALIGN_HEAP option (one should use EIGEN_DONT_ALIGN)
* rename EIGEN_DONT_ALIGN_STACK to EIGEN_DONT_ALIGN_STATICALLY. hope it's a better name.
2010-03-06 09:05:15 -05:00
Benoit Jacob
f03d95348d
introduce EIGEN_DONT_ALIGN_STACK (disables alignment attributes) and EIGEN_DONT_ALIGN_HEAP (disables aligned malloc)...
...
you can still use EIGEN_DONT_ALIGN to do both at once.
2010-03-06 02:17:37 -05:00
Gael Guennebaud
279ad44509
merge
2010-03-05 09:46:58 +01:00
Gael Guennebaud
620bd28480
enable posix_memalign for QNX
2010-03-05 09:44:21 +01:00
Gael Guennebaud
7e2683dc39
merge
2010-03-04 18:59:56 +01:00
Gael Guennebaud
ea8cad5151
make the number of registers easier to configure per architectures
2010-03-04 18:58:12 +01:00
