Mark Borgerding
c05ae35441
merge with tip
2009-12-01 18:03:15 -05:00
Mark Borgerding
ff1e9542f6
added comments to help vim understand the header files are c++.
2009-12-01 18:00:29 -05:00
Mark Borgerding
d1e06721a2
instruction to remove CMakeCache.txt for out-of-source build
2009-12-01 17:39:29 -05:00
Mark Borgerding
0e8cd8de4d
quieted signed/unsigned comparison warning
2009-12-01 17:38:23 -05:00
Mark Borgerding
8fce0b5459
added newline at the end of file to quiet gcc warning
2009-12-01 17:37:33 -05:00
Thomas Capricelli
291fd4f8da
merge
2009-12-01 21:07:20 +01:00
Benoit Jacob
68117c267c
ColPivQR: now the unit tests even succeeds:
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* with random matrices multiplied by 1e+8 (i.e. fixed wrong absolute fuzzy compare)
* with 10,000 repetitions (i.e. the fuzzy compare is really clever)
and when it occasionnally fails, less than once in 10,000 repeats, it is only on the exact rank computation.
2009-12-01 13:51:35 -05:00
Benoit Jacob
95d88e1327
Big reworking of ColPivQR and its unit test, which now passes even with thousands of repetitions and correctly tests matrices of all sizes. Several surprises along the way: for example, a major cause of trouble was the optimized "table of column squared norms" where the accumulation of imprecision was a serious issue; another surprise is that tests like "x!=0" before dividing by x really benefit from being replaced by fuzzy tests, as i hit real cases where i got wrong results in 1/epsilon.
2009-12-01 13:26:29 -05:00
Benoit Jacob
49c0986d86
minor cleanup
2009-12-01 13:22:14 -05:00
Thomas Capricelli
120882c4f1
fix another 'duplicated content in doxygen pages' bug : exclude *.orig
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files
2009-11-30 19:42:00 +01:00
Hauke Heibel
66534b782c
Some of our unit tests require mathematical constants and thus we rely on non-ansi code.
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It seems as if the new standard removed pow(T,int).
M_PIL is only defined when _GNU_SOURCE is defined.
2009-11-30 16:54:04 +01:00
Thomas Capricelli
21ff296652
Adapted a mail from Mark about some design and add it as documentation for
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the FFT module.
2009-11-30 16:21:21 +01:00
Thomas Capricelli
a255336e4f
fix doc
2009-11-28 02:42:05 +01:00
Benoit Jacob
4b1aca2288
precision ---> dummy_precision
2009-11-26 22:05:02 -05:00
Thomas Capricelli
c245054aa8
cleaning
2009-11-26 08:30:38 +01:00
Thomas Capricelli
f948df5a72
cleaning
2009-11-26 07:37:37 +01:00
Thomas Capricelli
db39f892a3
kill yet another un-needed parameter
2009-11-26 05:48:38 +01:00
Thomas Capricelli
905aecf803
make qrsolv use eigen types
2009-11-26 04:29:51 +01:00
Thomas Capricelli
e18caf7a01
clean qrsolv
2009-11-26 04:06:40 +01:00
Thomas Capricelli
e95f736402
reduce ei_qrsolv() signature, wa is actually a 'working array'
2009-11-26 03:26:41 +01:00
Benoit Jacob
5923bcb1b9
improve the scripts for building unit tests:
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* support unsupported/
* use egrep instead of grep, properly escape special chars.
2009-11-25 21:26:37 -05:00
Thomas Capricelli
746c787a76
computes column norms outside of ei_qrfac()
2009-11-26 02:53:58 +01:00
Thomas Capricelli
9cbfdbad22
cleaning
2009-11-26 02:42:27 +01:00
Thomas Capricelli
f795681da0
export stableNorm(), blueNorm() and hypotNorm() to colwise() and rowwise()
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+ rudimentary test
2009-11-26 02:28:13 +01:00
Thomas Capricelli
dca80b5f22
use typedef
2009-11-25 23:08:46 +01:00
Thomas Capricelli
a6380ae272
silent warnings
2009-11-25 23:08:39 +01:00
Benoit Jacob
40ce7589de
Added tag actual-start-from-scratch for changeset 1dabb45d945eba0090db037fb649a93c4c3d6627
2009-11-25 10:57:32 -05:00
Benoit Jacob
1e2bcba5e4
forward port slight changes in the 4x4 inverse test
2009-11-25 09:08:03 -05:00
Benoit Jacob
684d76eba3
add SSE4 support, start with integer multiplication
2009-11-24 15:12:43 -05:00
Benoit Jacob
abdb2a2bd5
fix assert and handle Unit shapes
2009-11-24 12:14:40 -05:00
Benoit Jacob
e6ea9e401c
improve precision test
2009-11-23 11:24:06 -05:00
Benoit Jacob
44d0d667cd
4x4 inverse:
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* change block selection threshold from 1e-2 to 1e-1
* add rigorous precision test
2009-11-23 10:13:21 -05:00
Thomas Capricelli
06f11f3379
fix important typo
2009-11-21 02:00:47 +01:00
Benoit Jacob
3c5e32f0da
improvements in FindEigen*.cmake, ported from changes in CMakeLists.txt:
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- better regular expression
- grep the whole file, not expensive anyway, more robust
2009-11-20 10:17:59 -05:00
Jitse Niesen
34be9d4537
Replace toDense() by toDenseMatrix() in tests.
2009-11-20 12:22:46 +00:00
Jitse Niesen
b0baf43114
Eigen/CMakeLists.txt: remove parens from if.
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Only CMake 2.6.3 and later recognize this syntax, and at the moment we
require 2.6.2. CMake uses the right precendence, per its man page, so the
parentheses are not necessary.
2009-11-20 11:26:26 +00:00
Benoit Jacob
6cbf662f14
* don't laugh, but these bugs took me forever to fix.
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* expand unit tests to make sure to catch them: they nearly escaped the existing tests as these memory violations were highly dependent on the numbers of rows and cols.
2009-11-19 22:01:13 -05:00
Benoit Jacob
eac3232095
minor improvements in triangular stuff
2009-11-19 20:50:50 -05:00
Benoit Jacob
88b551e89b
* fix compilation of unit-tests (sorry, had tested only 1 channel)
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* remove buggy (superfluous?) specialization in the meta-unroller
2009-11-19 19:20:19 -05:00
Benoit Jacob
a20a744adc
TriangularMatrix: extend to rectangular matrices
2009-11-19 17:07:55 -05:00
Benoit Jacob
2275f98d7b
move signature file to root directory, where it belongs
2009-11-19 12:41:28 -05:00
Benoit Jacob
bbf0eb35a7
* in Eigen/CMakeLists.txt, finally do a globbing to we no longer will have problems with "oops forgot to install new module".
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* add a file Eigen/signature_of_eigen3_matrix_library, use it to make FindEigen3.cmake more solid: able to find Eigen in either eigen3/ or eigen/ and not mix it up with Eigen2.
2009-11-19 12:31:11 -05:00
Benoit Jacob
b5f4636d42
* eigen2->eigen3
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* bump version to 2.91.0
* add FindEigen3.cmake
2009-11-19 12:09:04 -05:00
Benoit Jacob
abb2a1bb15
simplification
2009-11-18 17:44:20 -05:00
Benoit Jacob
126a8e6a69
fix remaining bug in ColPivHouseholderQR, so now all tests pass again
2009-11-18 17:40:45 -05:00
Benoit Jacob
40865fa28c
fix bugs, old and new:
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* old bug: in CwiseBinaryOp: only set the LinearAccessBit if both sides have the same storage order.
* new bug: in Assign.h, only consider linear traversal if both sides have the same storage order.
2009-11-18 17:20:39 -05:00
Benoit Jacob
11fa2ae2c6
temporarily disable linear traversal.
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Actually I don't think it's buggy. But it probably triggers existing bugs, I suspect that
some xprs have LinearAccessBit and shouldn't have it.
Also this fixes the "bugs" with JacobiSVD ---> now it works again
2009-11-18 16:31:14 -05:00
Benoit Jacob
8860203e6a
fix stuff after the PermutationMatrix changes.
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I still have JacobiSVD errors when cols>rows
2009-11-18 12:41:24 -05:00
Benoit Jacob
94c706d04f
Assign.h: add LinearTraversal (non-vectorized index-based traversal)
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Rename some constants to make names match more closely what they mean.
2009-11-18 11:57:07 -05:00
Benoit Jacob
9f21e2aab7
port the QR module to PermutationMatrix
2009-11-17 08:14:54 -05:00
