David Harmon
dbe1ab67ac
Added ARPACK support for standard and generalized eigenvalue problems. Currently self-adjoint only.
2012-10-06 17:18:09 -06:00
Gael Guennebaud
8844f632fa
Move work in progress Levenberg Marquardt module in unsupported
2012-12-08 18:22:23 +01:00
Gael Guennebaud
d85253ccf4
Backed out changeset 363e506776
2012-12-07 20:53:19 +01:00
Desire NUENTSA
363e506776
Rename the old LevenbergMarquardt class to LevenbergMarquardtLegacy
...
Split the levenberg marquardt test and the hybrid nonlinear test
2012-12-07 15:51:25 +01:00
Desire NUENTSA
71cb78e1ba
Fix Incomplete Cholesky factorization. Stable but need iterative robust shift
2012-12-07 15:33:26 +01:00
Gael Guennebaud
6a790058f5
remove deprecated InnerVectorSet for the deprecated DynamicSparseMatrix class
2012-11-16 09:03:42 +01:00
Desire NUENTSA
b40a5b8b48
Improve the IncompleteLLT ... not yet robust
2012-11-13 18:14:34 +01:00
Desire NUENTSA
474716ec5b
Add restarted GMRES with deflation
2012-11-12 10:47:55 +01:00
Gael Guennebaud
a76fbbf397
Fix bug #314 :
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- remove most of the metaprogramming kung fu in MathFunctions.h (only keep functions that differs from the std)
- remove the overloads for array expression that were in the std namespace
2012-11-06 15:25:50 +01:00
Desire NUENTSA
f7e203fb0c
Fix build error in matrixfunctions on MSVC
2012-10-30 11:30:37 +01:00
Pavel Holoborodko
8b84e05739
Updated multiprecision module to support the most recent version of MPFR C++
2012-10-19 18:12:31 +09:00
dnuentsa
f757034001
MINRES solver
2012-10-09 13:07:09 +02:00
Desire NUENTSA
fe78c86b4a
Discard failing tests in NonlinearOptimization
2012-10-09 12:20:21 +02:00
Jitse Niesen
2008f76120
Merge
2012-09-29 17:35:15 +01:00
Chen-Pang He
50c07e50e8
Avoid memory manipulation for simplicity, efficiency, and safety.
2012-09-29 17:41:51 +08:00
Chen-Pang He
5814a5f1a0
Abort the extension. MatrixSquareRootTriangular only takes upper triangular matrices.
2012-09-29 17:41:06 +08:00
Chen-Pang He
067a5a98c8
Extend MatrixPowerTriangularAtomic for future implementation for triangular matrix power.
2012-09-29 02:02:12 +08:00
Chen-Pang He
ed18d6f2ad
Fix doc and tidy up
2012-09-28 02:08:14 +08:00
Chen-Pang He
3b88216d42
Move unshared items back to MatrixPower
2012-09-27 17:19:32 +08:00
Chen-Pang He
73a0bfe261
Write doc on (matrix power) * (matrix expression)
2012-09-27 02:31:18 +08:00
Chen-Pang He
aa5acdb352
Create class MatrixPowerBase for further extension (like specialization for triangular or self-adjoint matrices)
2012-09-27 02:20:36 +08:00
Desire NUENTSA
a01371548d
Define sparseLU functions as static
2012-09-25 09:53:40 +02:00
giacomo po
fd0441baee
some clean-up and new comments.
2012-09-24 09:20:40 -07:00
Chen-Pang He
d387dfa9dc
Remove unnecessary code. lazyAssign seems to fix all (noalias, initialization, etc.)
2012-09-24 23:36:19 +08:00
giacomo po
18c41aa04f
Some minor optimization.
2012-09-24 08:33:11 -07:00
giacomo po
dd7ff3f493
moved MINRES to unsupported. Made unit test.
2012-09-24 07:47:38 -07:00
Chen-Pang He
334532b7f5
Remove class MatrixPowerEvaluator with enhanced existing MatrixPowerReturnValue to simplicity, but docs are not completed yet.
2012-09-23 23:49:50 +08:00
Chen-Pang He
1d402dac03
Fix bug in MatrixPower(expression) due to destruction of temporary objects. Sorry for ugly pointer manipulation but it prevents copying a PlainObject.
2012-09-23 18:49:44 +08:00
Chen-Pang He
963794b04a
Eliminate unnecessary evaluations
2012-09-23 00:20:19 +08:00
Chen-Pang He
7e64f78f65
Avoid inefficient 2x2 LU
2012-09-22 22:06:22 +08:00
Chen-Pang He
d7b1049cab
Fix my typo in MatrixPowerBase.h, no effect on the flow.
2012-09-22 19:13:02 +08:00
Chen-Pang He
dd8034bd1c
Fix cost evaluation. (chain product for integral power)
2012-09-22 17:37:14 +08:00
Chen-Pang He
446d14f6ad
Implement matrix power-matrix product again
2012-09-22 03:26:00 +08:00
Chen-Pang He
87afd99433
Enable saving intermidiate (Schur decomposition) but disable unstable specialization for matrix power-matrix product.
2012-09-21 23:24:28 +08:00
Chen-Pang He
d5d99dd1f0
Optimize matrix functions: m_fT is triangular and trmm is faster than gemm
2012-09-16 14:42:42 +08:00
Desire NUENTSA
45672e724e
Incomplete Cholesky preconditioner... not yet stable
2012-09-11 12:12:19 +02:00
Chen-Pang He
d23134e4a7
Avoid inefficient 2x2 LU. Move atanh to internal for maintainability.
2012-08-30 23:40:30 +08:00
Chen-Pang He
d0ee31aea6
Fix dox and tabbing
2012-08-29 01:56:23 +08:00
Chen-Pang He
ba4e886376
Tidy up and write dox.
2012-08-28 01:55:13 +08:00
Chen-Pang He
5252d823c9
Optimize matrix power
2012-08-26 02:15:41 +08:00
Chen-Pang He
1cd4279b03
Fix a lot in MatrixPower.h
2012-08-25 01:09:20 +08:00
Jitse Niesen
edc7a09ee7
merge
2012-08-27 22:57:39 +01:00
Desire NUENTSA W.
fe9956defe
Read real and complex bench matrices from a unique folder
...
Output and display bench results using XML and XSLT
2012-08-27 22:52:43 +02:00
Chen-Pang He
b55d260ada
Replace atanh with atanh2
2012-08-27 21:43:41 +01:00
jdh8
1b4aed7255
Fix toc in dox and claim copyright
2012-08-20 03:04:28 +08:00
jdh8
573d88f81c
Dox in MatrixFunctions
2012-08-19 18:12:04 +08:00
jdh8
15dabd4db7
Bugfix in MatrixLogarithm.h
2012-08-18 21:28:05 +08:00
Hauke Heibel
42c1b9a8dd
Ensured that all branches of MatrixLogarithmAtomic::getPadeDegree return values.
2012-08-18 10:18:31 +02:00
jdh8
f047030104
Add specialization for float and long double
2012-08-18 02:27:47 +08:00
jdh8
2337ea430b
Remove useless code (abort specialization for complex exponent temporarily)
2012-08-15 20:56:03 +08:00
