Hauke Heibel
d0e8342a04
Fixed warning.
2010-02-10 18:00:36 +01:00
Gael Guennebaud
0ca67afe6a
finally here is a simple solution making (a*b).diagonal() even faster than a.lazyProduct(b).diagonal() !!
2010-02-10 14:08:47 +01:00
Mark Borgerding
1d342e135c
changed destination argument to reference
2010-01-22 22:52:13 -05:00
Mark Borgerding
141c746fc7
if the src.stride() != 1, then the layout is not continuous -- need to copy to temporary
2010-01-22 01:17:36 -05:00
Mark Borgerding
cd7912313d
changed FFT function vector and Matrix args to pointer as Benoit suggested
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implemented 2D Complex FFT for FFTW impl
2010-01-22 00:35:03 -05:00
Mark Borgerding
a30d42354f
updated comments and played around with Map
2010-01-21 21:10:16 -05:00
Mark Borgerding
7a6cb2a39c
added benchmark for unscaled and half-spectrum FFTs
2010-01-21 21:09:26 -05:00
Hauke Heibel
f1a025185a
Added array() to ArrayBase and matrix() to MatrixBase().
2010-01-21 17:55:09 +01:00
Jitse Niesen
dbf3af866e
Remove some Array #includes.
2010-01-21 12:31:03 +00:00
Hauke Heibel
7bf5930496
Adapted Geometry includes.
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Adapted the decomposition documentation regarding the solve signature.
2010-01-21 09:43:30 +01:00
Hauke Heibel
ecc71abdda
Added the Array include's warning for GCC.
2010-01-20 21:36:50 +01:00
Hauke Heibel
26df0609e2
Corrected the Array include's deprecation warning for MSVC.
2010-01-20 20:56:52 +01:00
Hauke Heibel
85d80d0fcd
merge
2010-01-20 20:51:42 +01:00
Hauke Heibel
5d48cc1f5b
Moved the Array module to Core.
2010-01-20 20:51:01 +01:00
Manuel Yguel
71b64d3498
Updated tests for enhanced AlignedBox with volume, diagonal and better handling of integral types.
2010-01-20 14:55:10 +01:00
Gael Guennebaud
8918d18e21
Improved patch from Manuel Yguel:
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Enhance AlignedBox to accept integral types and add some usefull methods: diagonal, volume, sample.
2010-02-10 11:40:55 +01:00
Gael Guennebaud
bb290977b8
add highest and lowest functions to NumTraits
2010-02-10 11:11:21 +01:00
Gael Guennebaud
fe0827495a
* move dummy_precision and epsilon to NumTraits
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* make NumTraits inherits std::numeric_limits
2010-02-10 10:52:28 +01:00
Hauke Heibel
c11df02f0d
Deactivated test which requires variadic macros.
2010-02-09 20:52:15 +01:00
Hauke Heibel
5da3049b80
Regression tests for number of nested temporaries.
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Moved EIGEN_DEBUG_MATRIX_CTOR to ei_matrix_storage to capture resize related allocations.
2010-02-09 20:32:48 +01:00
Gael Guennebaud
f96e6a6944
merge
2010-02-09 16:41:48 +01:00
Gael Guennebaud
71e580c4aa
fix nesting in Arraywrapper and nesting_ops
2010-02-09 16:38:36 +01:00
Hauke Heibel
04333c6ace
Now variadic macro related warnings should be supressed as well under Linux.
2010-02-09 16:37:24 +01:00
Gael Guennebaud
905050b239
extend sparse product benchmark with ublas
2010-02-09 15:55:36 +01:00
Gael Guennebaud
285bc336d5
document lazyProduct
2010-02-09 14:45:17 +01:00
Gael Guennebaud
840977529f
* as promised, remove the "optimization" for Product::diagonal()
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* add MatrixBase::lazyProduct
2010-02-09 14:34:31 +01:00
Gael Guennebaud
9ce1212d7c
For the record, here is a solution for (a*b).diagonal, at the cost of extra copies
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if a and/or b as to be evaluated. So in the next commit I'll remove it. A nice
solution would be to evaluate the lhs/rhs into member of the initial product,
but that would be overkill.
2010-02-09 14:28:22 +01:00
Hauke Heibel
0a680a9857
Added a non-diagonal product nesting test.
2010-02-09 14:24:17 +01:00
Hauke Heibel
dd283b3f82
Fixed paste© error.
2010-02-09 14:12:41 +01:00
Hauke Heibel
928ae382b4
Added debug only unit test for nesting ops - just run ./check nesting.
2010-02-09 14:07:37 +01:00
Gael Guennebaud
8185a3c6cf
fix one useless temp & copy
2010-02-09 13:16:29 +01:00
Gael Guennebaud
1cb59e4781
fix nesting lazy prod by ref
2010-02-09 11:27:30 +01:00
Gael Guennebaud
d104d2cd29
add accessors to coeff based product
2010-02-09 11:13:22 +01:00
Gael Guennebaud
5686eca7b1
* fix multiple temporary copies for coeff based products
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* introduce a lazy product version of the coefficient based implementation
=> flagged is not used anymore
=> small outer product are now lazy by default (aliasing is really unlikely for outer products)
2010-02-09 11:05:39 +01:00
Gael Guennebaud
0398e21198
s/UnrolledProduct/CoeffBasedProduct
2010-02-09 10:02:26 +01:00
Gael Guennebaud
c076fec734
fix the multiple temporary issue for nested products
2010-02-09 09:58:34 +01:00
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
6f3f857897
make noalias works for coefficient based products
2010-02-05 23:44:24 +01:00
Gael Guennebaud
52167be4c8
make sure the correct diagoanl() function is called in trace()
2010-02-04 18:51:29 +01:00
Gael Guennebaud
73eb0e633c
* resurected Flagged from Eigen2Support
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* reimplement .diagonal() for ProductBase to make (A*B).diagonal() more efficient!
2010-02-04 18:28:09 +01:00
Gael Guennebaud
b44240180f
optiization: make hybrid small/large outer products use the unrolled path
2010-02-04 17:17:57 +01:00
Hauke Heibel
d0b4ef81f0
Prevent temporaries for reductions.
2010-02-04 14:26:03 +01:00
Hauke Heibel
1a77334d54
Silenced type conversion warnings.
2010-02-03 19:20:25 +01:00
Hauke Heibel
05837be8fb
Fixed a warning.
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Transform::Identity() is now returning a Transform.
2010-02-03 09:46:27 +01:00
Hauke Heibel
8861dce7ee
Fixed 32bit builds.
2010-02-03 09:07:17 +01:00
Hauke Heibel
7b2dd988fa
Fixes #89 .
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Added regression test.
2010-02-02 09:27:41 +01:00
Gael Guennebaud
7c41fb66f8
fix compilation on 32bits systems
2010-02-01 11:45:08 +01:00
Gael Guennebaud
08f154b93a
remove some trailing nestbyvalue
2010-02-01 11:44:44 +01:00
Gael Guennebaud
dd817361f5
use unrolled product path for small outer product
2010-01-31 12:28:16 +01:00
