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Author SHA1 Message Date
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
Benoit Jacob
089bd89512 compile with gcc 4.5 2010-03-18 20:10:24 -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
Gael Guennebaud
d536fef1bb fix and extend replicate optimization, and add the packet method though it is currently disabled 2010-03-15 10:39:00 +01:00
Hauke Heibel
d68b85744f Replaced strong with weak inlines in CwiseUnaryOp. 2010-03-14 13:01:10 +01:00
Hauke Heibel
6d08f71a2d Removed strong inlines which cannot always be inlined. 2010-03-14 12:09:29 +01:00
Hauke Heibel
0e5a232dae Ups - again a missing typename. 2010-03-14 11:58:44 +01:00
Hauke Heibel
fc20e6fd55 Try to avoid modulo operations in Replicate if possible. 2010-03-13 14:33:39 +01:00
Hauke Heibel
b9644f3323 Propagate fixed size dimensions if available (on MSVC it leads >2.5x speedup for some reductions). 2010-03-13 13:15:27 +01:00
Benoit Jacob
3e08c22028 attempt to fix #101 2010-03-11 12:41:46 -05:00
Hauke Heibel
2a82b162d7 Nest expression within MatrixWrapper by value. 2010-03-10 17:13:07 +01:00
Hauke Heibel
b20b393a4e Enable resizing of Arrays. 2010-03-10 17:12:45 +01:00
Hauke Heibel
dd9ff1b9a6 Fix MSVC warnings. 2010-03-09 09:04:21 +01:00
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
b81351cb07 nomalloc: minor cleanup 2010-03-08 21:30:06 -05:00
Adolfo Rodriguez Tsouroukdissian
5a36f4a8d1 Propagate all five matrix template parameters to members and temporaries of decomposition classes. One particular advantage of this is that decomposing matrices with max sizes known at compile time will not allocate. 
NOTE: The ComplexEigenSolver class currently _does_ allocate (line 135 of Eigenvalues/ComplexEigenSolver.h), but the reason appears to be in the implementation of matrix-matrix products, and not in the decomposition itself.
The nomalloc unit test has been extended to verify that decompositions do not allocate when max sizes are specified. There are currently two workarounds to prevent the test from failing (see comments in test/nomalloc.cpp), both of which are related to matrix products that allocate on the stack.
 2010-03-08 19:31:27 +01:00
Gael Guennebaud
898762529e update the product selection logic to use the Max* sizes 2010-03-08 22:55:58 +01:00
Gael Guennebaud
2af9468dd1 update the product selection logic to use the Max* sizes 2010-03-08 22:54:31 +01:00
Gael Guennebaud
9a3b00c040 add missing cmake directives for arch/Default 2010-03-08 22:15:35 +01:00
Thomas Capricelli
b2e7329356 tests : fix compilation issues, adding <iostream> and removing 
<Eigen/Array>
 2010-03-08 20:34:24 +01:00
Benoit Jacob
89343a38af * Fix #97 : Householder operations on 1x1 matrices 
* Fix VectorBlock on 1x1 "vectors"
* remove useless makeTrivialHouseholder function
 2010-03-08 12:37:04 -05:00
Benoit Jacob
4293a4d1af * let a = foo() work when a is a row-vector xpr and foo() returns a ReturnByValue col-vector 
* remove a few useless resize() in evalTo() implementations
 2010-03-08 10:34:59 -05:00
Mark Borgerding
3565e89be2 minor edit 2010-03-07 23:57:02 -05:00
Mark Borgerding
101cc03176 merge 2010-03-07 23:46:26 -05:00
Mark Borgerding
e31929337e needed different proxy return types for fwd,inv to work around static asserts 2010-03-07 22:05:48 -05:00
Mark Borgerding
5b2c8b77df created FFT::fwd and FFT::inv with ReturnByValue 2010-03-07 21:31:06 -05:00
Hauke Heibel
9fe040ad29 Reintroduced the if-clause for MSVC ei_ploadu via _loadu_. 2010-03-07 14:05:26 +01:00
Gael Guennebaud
aeea00a9cf fix compilation 2010-03-07 12:32:24 +01:00
Gael Guennebaud
3130b7a722 bugcount--, this time trmm 2010-03-06 22:57:50 +01:00
Gael Guennebaud
1958b7eccc stride() => inner/outerStride() 2010-03-06 22:39:15 +01:00
Gael Guennebaud
4402034678 pff I introduced much too many bugs latey, count-- 2010-03-06 22:24:50 +01:00
Gael Guennebaud
61ce1de048 fix symm 2010-03-06 22:15:59 +01:00
Gael Guennebaud
a7d199bf9a fix trsolve 2010-03-06 21:37:14 +01:00
Gael Guennebaud
6f0b96dcf4 fix issue #100 (fix syrk) 2010-03-06 21:16:43 +01:00
Gael Guennebaud
271fc84e47 bugfix in gebp for 32bits x86 2010-03-06 20:52:20 +01:00
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
Hauke Heibel
61a14539c7 merge 2010-03-06 11:48:19 +01:00
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
afd7ee759b fix copy pasted comment 2010-03-05 21:35:11 +01:00
Konstantinos Margaritis
273b236f72 Altivec brought up to date. Most tests pass and performance is better than before too! 2010-03-05 22:28:49 +02:00
Hauke Heibel
51b0159c96 Fixed line endings. 2010-03-05 18:11:54 +01:00
Gael Guennebaud
f2a246c225 add a small program to bench all combinations of small products 2010-03-05 17:16:19 +01:00
Gael Guennebaud
c442208358 clean a bit the bench_gemm files 2010-03-05 11:35:43 +01:00
Gael Guennebaud
5f172cd01f add a FIXME 2010-03-05 10:45:29 +01:00
Gael Guennebaud
48d0595c29 * dynamically adjust the number of threads 
* disbale parallelisation if we already are in a parallel session
 2010-03-05 10:44:31 +01:00
Gael Guennebaud
dd961f8c60 add an option to test ompenmp 2010-03-05 10:22:27 +01:00