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
Eamon Nerbonne
ff6b94d6d0
BenchTimer: avoid warning about symbol redefinition on win32, and include <Eigen/Core> (required to compile)
2010-03-02 08:46:11 +01:00
Gael Guennebaud
f1d3101956
blas: add warnings for non implemented functions
2010-03-03 09:32:10 +01:00
Hauke Heibel
32823caa62
Adapted the comment and removed it from the public dox.
2010-03-03 07:52:19 +01:00
Gael Guennebaud
3295c1c3e6
product selector: the symmetric case
2010-03-02 23:18:13 +01:00
Hauke Heibel
afad108b5f
Added a comment to prevent placing an EIGEN_STRONG_INLINE where it makes no sense.
2010-03-02 19:36:21 +01:00
Eamon Nerbonne
3efb3cc828
Changed product type selector to fix perf regression.
2010-03-02 12:08:49 +01:00
Gael Guennebaud
c7828ac45c
add missing implementation of uniform scaling products
2010-03-02 17:38:40 +01:00
Hauke Heibel
3cc9e3f5bb
Fixes a compilation issue for MSVC.
2010-03-01 19:56:24 +01:00
Gael Guennebaud
a7b9250ad0
blas interface: fix compilation, fix GEMM, SYMM, TRMM, and TRSM,
...
i,e., they all pass the blas test suite. More to come
2010-03-01 19:06:07 +01:00
Jitse Niesen
a1ac56a7c7
Add (failing) test for computing HouseholderQR of a 1x1 matrix.
2010-03-01 13:46:41 +00:00
Gael Guennebaud
65eba35f98
rm useless omp shared directive
2010-03-01 13:34:44 +01:00
Gael Guennebaud
1710c07f63
remove Qt's atomic dependency, I don't know what I was doing wrong...
2010-03-01 13:09:47 +01:00
Jitse Niesen
2d7bd1ec91
Make MatrixFunctions tests more robust.
...
* Use absolute error instead of relative error.
* Test on well-conditioned matrices.
* Do not repeat the same test g_repeat times (bug fix).
* Correct diagnostic output in matrix_exponential.cpp .
2010-03-01 12:05:57 +00:00
Gael Guennebaud
31aa17e4ef
GEMM: move the first packing of A' before the packing of B'
2010-03-01 11:10:30 +01:00
