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Author SHA1 Message Date
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
Gael Guennebaud
62ac021606 fix openmp version for scalar types different than float 2010-03-05 10:16:25 +01:00
Gael Guennebaud
d13b877014 remove the 1D and 2D parallelizer, keep only the GEMM specialized one 2010-03-05 10:04:17 +01:00
Gael Guennebaud
24ef5fedcd minor cleaning 2010-03-05 09:57:04 +01:00
Gael Guennebaud
279ad44509 merge 2010-03-05 09:46:58 +01:00
Gael Guennebaud
620bd28480 enable posix_memalign for QNX 2010-03-05 09:44:21 +01:00
Gael Guennebaud
7e2683dc39 merge 2010-03-04 18:59:56 +01:00
Gael Guennebaud
0964810fba merge 2010-03-04 18:59:03 +01:00
Gael Guennebaud
ea8cad5151 make the number of registers easier to configure per architectures 2010-03-04 18:58:12 +01:00
Gael Guennebaud
cefd9b8888 merge with default branch 2010-03-04 18:47:52 +01:00
Hauke Heibel
1723068694 Moved x()/y()/z() and w() access functions to DenseBase; they are now available for Arrays as well. 2010-03-04 18:33:51 +01:00
Gael Guennebaud
8ed1ef4469 add a minor FIXME 2010-03-04 18:30:28 +01:00
Benoit Jacob
68d94d914e integer division is vectorizable on no SIMD platform, not just SSE. 2010-03-04 09:03:06 -05:00
Konstantinos Margaritis
710bc073a7 arm_neon.h is a standard header file, fixed 2010-03-03 12:15:34 -06:00
Benoit Jacob
6c89fd4df0 minor cleanup 2010-03-03 13:16:21 -05:00
Gael Guennebaud
7dd81aad74 factorize default performance related settings to a single file 
included after the architecture specific files such that they
can be adapted by each platform.
 2010-03-03 18:47:58 +01:00
Konstantinos Margaritis
112c550b4a Added initial NEON support, most tests pass however we had to use some hackish workarounds 
as gcc on ARM (both CodeSourcery 4.4.1 used and experimental 4.5) fail to
ensure proper alignment with __attribute__((aligned(16))). This has to be
fixed upstream to remove the workarounds.
 2010-03-03 11:25:41 -06:00
Benoit Jacob
45d19afb18 cleanup/simplification in computation of matrix flags 2010-03-03 09:58:43 -05:00
Benoit Jacob
7dbe806711 merge 2010-03-03 09:55:46 -05:00
Benoit Jacob
6a92168915 Backed out changeset 2f3d685e0c 
This was implementing deep changes that after discussion on the mailing list seem to need further discussion/thinking.
 2010-03-03 09:54:50 -05:00
Hauke Heibel
aa6570c3a3 Added a missing inline hints. 
Removed a useless Nested temporary.
 2010-03-03 15:24:58 +01:00
Gael Guennebaud
b0ffd9bf04 clean #defined tokens, and use clock_gettime for the real time 2010-03-03 09:41:29 +01:00
Gael Guennebaud
2f3d685e0c a matrix (or array) does not always have the LinearAccessBit! 
=> fixes in outerStride and matrix flags
 2010-03-02 15:31:39 +01:00
Gael Guennebaud
0ed5edd24d blas: add a default implementation of xerbla 2010-03-02 14:50:41 +01:00
Gael Guennebaud
a76c296e7f blas: fix most of level1 functions 2010-03-02 14:45:43 +01:00
Benoit Jacob
bca04bd983 fix compilation 2010-03-02 08:41:35 -05:00
Gael Guennebaud
a2d7c239f5 blas: fix HEMM and HERK 2010-03-02 12:44:40 +01:00
Gael Guennebaud
7fd6458fec selfadjoint: do not reference the imaginary part of the diagonal 2010-03-02 12:43:55 +01:00
Gael Guennebaud
abfed301cb blas: fix SYRK 2010-03-02 09:37:10 +01:00