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Author SHA1 Message Date
Chen-Pang He
d7d96f6694 Make testExponentLaws in matrix_power quiet. It was too noisy. 2012-09-29 17:45:59 +08:00
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
Chen-Pang He
d387dfa9dc Remove unnecessary code. lazyAssign seems to fix all (noalias, initialization, etc.) 2012-09-24 23:36:19 +08:00
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
Chen-Pang He
04f315d692 Fix rank-1 update for self-adjoint packed matrices. 2012-09-10 18:25:30 +08:00
Chen-Pang He
65caa40a3d Implement packed triangular solver. 2012-09-10 06:29:02 +08:00
Chen-Pang He
3642ca4d46 Implement packed triangular matrix-vector product. 2012-09-09 23:34:45 +08:00
Chen-Pang He
2828c995c5 Use conj_expr_if to clarify what it's doing. 2012-09-09 21:35:28 +08:00
Chen-Pang He
669db3d776 Extend rank-1 updates for different storage orders. 2012-09-09 02:55:10 +08:00
Chen-Pang He
1b8f416408 Implement rank-1 update for self-adjoint packed matrices. 2012-09-08 22:51:40 +08:00
Chen-Pang He
dac5a8a37d Simplify Rank2Update.h 2012-09-08 22:20:05 +08:00
Chen-Pang He
17c746523e Comment FIXMEs on Rank2Update.h and remove unused files. 2012-09-08 21:25:09 +08:00
Chen-Pang He
e4e7585a24 Implement rank-2 update for packed matrices. 2012-09-08 17:29:44 +08:00
Chen-Pang He
b5f9bec8ac Perform direct calls in xHEMV and xSYMV. 2012-09-08 15:47:33 +08:00
Chen-Pang He
1b61aadcbe Implement SDSDOT with DSDOT and avoid allocating buffers in DSDOT. 2012-09-08 02:06:45 +08:00
Chen-Pang He
b0b9b4d6b2 Implement functors for rank-1 and rank-2 update. 2012-09-08 01:39:16 +08:00
Chen-Pang He
145f89cd5f Fix memory leak in DSDOT. 2012-09-07 15:21:57 +08:00
Chen-Pang He
c86d047c2f BLAS: implement DSDOT and SDSDOT; update test for them. 2012-09-05 18:59:32 +08:00
Chen-Pang He
c4051d3d02 Fix a typo in blas/common.h 2012-09-03 15:31:19 +08:00
Chen-Pang He
d4144583bb Write dox for assertions 2012-08-31 21:53:02 +08:00
Chen-Pang He
d23134e4a7 Avoid inefficient 2x2 LU. Move atanh to internal for maintainability. 2012-08-30 23:40:30 +08:00
Gael Guennebaud
9da41cc527 forward resize() function from Array/Matrix-Wrapper to the nested expression such that mat.array().resize(a,b) is now allowed. 2012-08-30 16:28:53 +02:00
Gael Guennebaud
c5031edb92 Fix out-of-range memory access in GEMV (the memory was not used for the computation, only to assemble unaligned packets from aligned packet loads) 
(transplanted from 221f54698c
)
 2012-08-30 10:52:15 +02:00
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
Chen-Pang He
bfaa7f4ffe Add test for matrix power. 
Use Christoph Hertzberg's suggestion to use exponent laws.
 2012-08-27 22:48:37 +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
Gael Guennebaud
ebe511334f workaround clang bug (see http://forum.kde.org/viewtopic.php?f=74&t=102653) 2012-08-27 14:50:45 +02:00
Gael Guennebaud
576d62db64 fix a typo in commit 324ecf153b 
(regarding MKL on windows)
 2012-08-27 13:17:45 +02:00
Gael Guennebaud
75435079ca fix bug #499: the image was missing because of a dependency issue when building/executing the "special" examples 2012-08-27 11:11:25 +02:00
Gael Guennebaud
aa1aa36d6d simplify eigen-doc.tgz file generation, and make it more future proof 2012-08-27 10:56:44 +02:00
Gael Guennebaud
904c2e6cfb remove EXTRACT_ALL 2012-08-27 10:30:10 +02:00