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
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
Benoit Jacob
6c89fd4df0
minor cleanup
2010-03-03 13:16:21 -05:00
Konstantinos Margaritis
112c550b4a
Added initial NEON support, most tests pass however we had to use some hackish workarounds
...
as gcc on ARM (both CodeSourcery 4.4.1 used and experimental 4.5) fail to
ensure proper alignment with __attribute__((aligned(16))). This has to be
fixed upstream to remove the workarounds.
2010-03-03 11:25:41 -06:00
Benoit Jacob
45d19afb18
cleanup/simplification in computation of matrix flags
2010-03-03 09:58:43 -05:00
Benoit Jacob
6a92168915
Backed out changeset 2f3d685e0c687ae1121428dab6bc0ec868b14fe3
...
This was implementing deep changes that after discussion on the mailing list seem to need further discussion/thinking.
2010-03-03 09:54:50 -05:00
Gael Guennebaud
2f3d685e0c
a matrix (or array) does not always have the LinearAccessBit!
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=> fixes in outerStride and matrix flags
2010-03-02 15:31:39 +01:00
Hauke Heibel
40bd69fbaa
Hide some internal stuff from the docs.
2010-02-28 12:56:37 +01:00
Benoit Jacob
b1c6c215a4
merge
2010-02-25 21:07:30 -05:00
Thomas Capricelli
1a70f3b48d
fix compilation
2010-02-21 19:30:11 +01:00
Hauke Heibel
abc8c01080
Renamed PlainMatrixType to PlainObject (Array != Matrix).
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Renamed ReturnByValue::ReturnMatrixType ReturnByValue::ReturnType (again, Array != Matrix).
2010-02-20 15:53:57 +01:00
Hauke Heibel
f0c8dcf1e2
Renamed AnyMatrixBase to EigenBase.
2010-02-20 15:26:02 +01:00
Benoit Jacob
b73e22905d
miserable half-working state, commiting to a fork just in case, just to perfect
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my day, my hard disk would die.
Will write a more detailed commit message once it's working.
2010-02-18 20:42:38 -05:00
Gael Guennebaud
8b016e717f
get rid of NestParentByRefBit
2010-02-08 16:51:41 +01:00
Hauke Heibel
871698d3aa
Introduced NestParentByRefBit and NestByRefBit - this should fix temporaries related to nested products.
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Fixed a few typos and a few warnings.
2010-02-06 17:43:32 +01:00
Gael Guennebaud
b6521b799f
add specialization of ei_ref_selector for Array (fix a big perf issue \!)
2010-01-29 21:28:23 +01:00
Thomas Capricelli
fcd074c928
silent warning of icc
2010-01-27 23:43:32 +01:00
Hauke Heibel
a05d42616b
Fixed DenseStorageBase typedef (MSVC specific).
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Unified the ei_plain_matrix_type.
2010-01-11 18:16:59 +01:00
Gael Guennebaud
c5d7c9f0de
remove the Triangular suffix to Upper, Lower, UnitLower, etc,
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and remove the respective bit flags
2010-01-07 21:15:32 +01:00
Gael Guennebaud
9d9e00b608
merge and add start/end to Eigen2Support
2010-01-05 13:07:32 +01:00
Thomas Capricelli
57275b2b8c
make some changes to please clang, fix some warnings too.
2010-01-04 23:21:04 +01:00
Gael Guennebaud
eaaba30cac
merge with default branch
2009-12-22 22:51:08 +01:00
Gael Guennebaud
9d54783036
much better workaround for empty struct (the previous one caused GCC 4.3 to generate wrong code leading to segfaults)
2009-12-18 17:08:59 +01:00
Gael Guennebaud
af4d8c5cec
a couple of fixes, now Array passes the linearstructure test
2009-12-17 19:28:54 +01:00
Gael Guennebaud
e0aa29121f
this really fix the previous warning
2009-12-16 13:06:47 +01:00
Gael Guennebaud
c35fcf3bbd
fix warning by making ei_empty_struct::_ei_dummy_ private
2009-12-16 12:53:55 +01:00
Gael Guennebaud
7caf751fdd
adapt select, replicate and reverse
2009-12-10 22:00:35 +01:00
Gael Guennebaud
8e05f9cfa1
add a DenseBase class for MAtrixBase and ArrayBase and more code factorisation
2009-12-04 23:17:14 +01:00
Gael Guennebaud
e12f5adbde
fix MSVC10 compilation
2009-12-02 19:32:54 +01:00
Hauke Heibel
d3250cb38f
That's it NestByValue and .nestByValue() are both gone!
2009-12-01 13:29:08 +01:00
Hauke Heibel
e6c560aedf
Removed wrong typename.
2009-11-30 19:06:07 +01:00
Hauke Heibel
1c2e476fa7
Initial commit for a modified ei_nested logic.
2009-11-30 18:56:56 +01:00
Gael Guennebaud
1e62e0b0d8
more ET refactoring:
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* extend Cwise for multiple storage base class
* a lot of cleaning in the Sparse module
2009-11-17 16:04:19 +01:00
Gael Guennebaud
2a3a6fe45e
Experiment the ET refactoring on Transpose for Dense and Sparse storages.
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All tests work fine.
2009-11-16 18:19:08 +01:00
Benoit Jacob
48261fc773
* default MatrixBase ctor: make it protected, make it a static assert, only do the check when debugging eigen to avoid slowing down compilation for everybody (this check is paranoiac, it's very seldom useful)
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* add private MatrixBase ctors to catch cases when the user tries to construct MatrixBase objects directly
2009-10-31 11:50:15 -04:00
Hauke Heibel
64095b6610
Changed the AnyMatrixBase / ei_special_scalar_op inheritance order as proposed by Gael.
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Added conservativeResizeLike as discussed on the mailing list.
2009-09-07 17:22:01 +02:00
Gael Guennebaud
b0aa2520f1
* add real scalar * complex matrix, real matrix * complex scalar,
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and complex scalar * real matrix overloads
* allows the inner and outer product specialisations to mix real and complex
2009-09-04 11:22:32 +02:00
Gael Guennebaud
fc9480cbb3
bugfix in compute_matrix_flags, optimization in LU,
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improve doc, and workaround aliasing detection in MatrixBase_eval snippet
(not very nice but I don't know how to do it in a better way)
2009-08-16 10:55:10 +02:00
Gael Guennebaud
97c9445c60
synch with main devel branch
2009-07-15 19:54:31 +02:00
Gael Guennebaud
1578421ed1
fix issue #25 : the problem was that we assumed Dynamic was a multiple of a packet size
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(also disable the test of blueNorm)
2009-07-15 14:20:45 +02:00
Gael Guennebaud
8120a5cecd
synch with main devel branch
2009-07-14 23:06:25 +02:00
Gael Guennebaud
ab17f92728
more sun studio fixes
2009-07-10 16:27:01 +02:00
Gael Guennebaud
c6f610093b
add a VectorBlock expr as a specialization of Block
2009-07-05 11:33:55 +02:00
Hauke Heibel
4d1e492c00
* Umeyama has now similar performance for RowMajor and ColMajor layouts.
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* Fixed a bug in umeyama for fixed size matrices.
* Fixed the umeyama unit test for fixed size matrices.
* Added XprHelper::ei_plain_matrix_type_row_major.
2009-05-27 19:24:05 +02:00
Benoit Jacob
6347b1db5b
remove sentence "Eigen itself is part of the KDE project."
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it never made very precise sense. but now does it still make any?
2009-05-22 20:25:33 +02:00
Gael Guennebaud
7029ed6b88
ok, this time cast should really work ; sorry for the noise
2009-04-29 17:39:39 +00:00
Gael Guennebaud
38f501a596
fix computation of aligned_bit (has been broken by the change of
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AutoAlign/DontAlign)
2009-04-05 17:34:59 +00:00
Gael Guennebaud
ce5669dbf9
* enable vectorization of sin, cos, etc. by default with an option to
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disable them (-DEIGEN_FAST_MATH=0)
* add a specialization of MatrixBase::operator*(RealScalar) for fast
"matrix of complex" times scalar products (even more useful for
autodiff scalar types)
2009-03-26 12:50:24 +00:00
