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e5de9e5226
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1828 Commits

Author SHA1 Message Date
Benoit Jacob
e5de9e5226 Remove \nonstable yet. The stability rules for Eigen3 are much simpler: 
- all what's not in unsupported/ is considered stable API
    (except internal stuff e.g. expression templates).
 2010-06-29 10:10:47 -04:00
Benoit Jacob
3bd421e073 fix potential warning 2010-06-29 10:02:10 -04:00
Konstantinos Margaritis
cf3616b2c0 AltiVec signed integer pmadd removed, proved to be 2x slower than the scalar trait(!). 2010-06-28 21:24:55 +03:00
Carlos Becker
bdef7eb656 Added doxygen info for .matrix() and .array() 2010-06-28 18:38:28 +01:00
Gael Guennebaud
189d4b51c2 fix unused warning when EIGEN_HAS_FUSE_CJMADD 2010-06-27 17:42:03 +02:00
Benoit Jacob
25f44266a2 fix #146 2010-06-27 08:44:21 -04:00
Gael Guennebaud
f096452dfd Fix cache computation on old Intel CPUs which do not 
support the cpuid function 0x4
 2010-06-27 00:17:38 +02:00
Gael Guennebaud
931027f31b add a utilility to debug cpuid, and makes sure we get 0 if we query an unsupported cpuid function 2010-06-26 23:15:06 +02:00
Gael Guennebaud
ec07c4109d add default parameters for InnerStride/OuterStride to be 
able to simply write OuterStride<> instead of OuterStride<Dynamic>
 2010-06-25 14:48:16 +02:00
Gael Guennebaud
4056db01e7 use const Scalar& instead of Scalar for function arguments 2010-06-25 13:52:23 +02:00
Gael Guennebaud
686689e9cf comment all disabled MSVC warnings 2010-06-25 13:31:07 +02:00
Gael Guennebaud
75b6d2b2f8 fix very annoying warning (gcc 4.3): type qualifiers ignored on function return type 2010-06-25 13:20:34 +02:00
Gael Guennebaud
01553c419e fox blcok size computation for fixed size objects 2010-06-25 11:44:55 +02:00
Gael Guennebaud
e313826890 add mixed sparse-dense outer product 2010-06-25 11:36:38 +02:00
Gael Guennebaud
1927b4dff5 Fix use of nesting types in SparseTranspose and split the big SparseProduct.h file 2010-06-25 10:26:24 +02:00
Gael Guennebaud
28e64b0da3 email change 2010-06-24 23:21:58 +02:00
Gael Guennebaud
99e4afd43e makes SparseView a true sparse expression and fix use of nesting types 2010-06-24 22:48:48 +02:00
Gael Guennebaud
f3b875e434 fix infinite loop 2010-06-24 22:18:09 +02:00
Gael Guennebaud
566867428c - add a low level mechanism to provide preallocated memory to gemm 
- ensure static allocation for the product of "large" fixed size matrix
 2010-06-24 21:44:24 +02:00
Gael Guennebaud
e039edcb42 fix temporary creation rule 2010-06-24 19:21:25 +02:00
Gael Guennebaud
b22fc6cdc3 bug fix in gemv: 
solution always use a temporary in dst.innerStride != 1
even though this is not needed when packet_size == 1....
 2010-06-24 17:51:25 +02:00
Gael Guennebaud
6be06745df block householder : minor optimization 2010-06-24 17:48:38 +02:00
Gael Guennebaud
905beb0953 fix symm 2010-06-24 16:42:43 +02:00
Gael Guennebaud
af38bccd3d fix syrk 2010-06-24 16:26:27 +02:00
Gael Guennebaud
19f2f53e2c fix compilation when default to row major 2010-06-24 15:13:41 +02:00
Gael Guennebaud
d44fce501b fix computation of blocking sizes for small triangular matrices 2010-06-24 11:50:28 +02:00
Hauke Heibel
0068d3ccf6 Added version testing for MSVC. 2010-06-24 10:05:24 +02:00
Hauke Heibel
22a6cb2dc0 Fix compilation when the memory layout is RowMajor. 2010-06-24 09:56:59 +02:00
Hauke Heibel
83f1b747e7 Fixed MSVC cpuid. 2010-06-24 09:55:53 +02:00
Gael Guennebaud
0a42f8c876 fix compilation when EIGEN_CPUD is not defined 2010-06-24 09:45:17 +02:00
Gael Guennebaud
8beb60bf63 fix EIGEN_CPUID for i386 & PIC, still remains to fix the MSVC version 2010-06-24 09:29:43 +02:00
Gael Guennebaud
546587c7d3 default to Intel's API by default 2010-06-23 17:14:06 +02:00
Gael Guennebaud
e1a6bad087 fix cache queries for non core2 CPU ;) 2010-06-23 16:34:51 +02:00
Gael Guennebaud
b4fe53f561 * makes all product use the new API to set the blocking sizes 
* fix an issue preventing multithreading (now Dynamic = -1 ...)
 2010-06-22 16:08:35 +02:00
Gael Guennebaud
fd9a9fa0ae slightly optimize computeProductBlockingSizes by explicitely precomputing what is known at compile time 2010-06-22 11:10:38 +02:00
Hauke Heibel
d132b5b061 Correct the options computation for RowMajor matrices. 2010-06-22 09:30:08 +02:00
Gael Guennebaud
98686ab86c fix in case we don't know how to query the L1/L2 cache sizes 2010-06-21 23:44:20 +02:00
Gael Guennebaud
0212eec23f simplify and optimize block sizes computation for matrix products. They 
are now automatically computed from the L1 and L2 cache sizes which are
themselves automatically determined at runtime.
 2010-06-21 23:28:50 +02:00
Hauke Heibel
4bac6fbe1e The intrin.h header needs to be included after cmath in order to prevent warnigns. 
Fixed (hopefully) final Index realted warnings.
 2010-06-21 18:39:24 +02:00
Hauke Heibel
80b6e5f278 Added include reuqired for __cpuid. 2010-06-21 16:43:31 +02:00
Gael Guennebaud
4cd38b333c make bench_gemm print out the queried cache sizes 2010-06-21 12:07:05 +02:00
Gael Guennebaud
e54635da11 add functions to query the L1 and L2/L3 cache sizes 2010-06-21 11:59:37 +02:00
Hauke Heibel
dc6ad5e25b More Index related stuff. 2010-06-21 11:36:00 +02:00
Gael Guennebaud
52165ba55a compilation fix 2010-06-20 22:27:35 +02:00
Hauke Heibel
f34eaa2628 Next try - more Index fixes. 2010-06-20 21:44:25 +02:00
Hauke Heibel
e402d34407 More Index realted warnings. 2010-06-20 15:52:34 +02:00
Gael Guennebaud
e3853353fb fix array_comp *= array_real 2010-06-20 00:35:33 +02:00
Gael Guennebaud
7fd8418b19 finish to merge Array into Core: 
- mv Array/* into Core/
- merge Functors.h files, and move Norms.h into Dot.h
 2010-06-19 23:36:38 +02:00
Gael Guennebaud
575ac5409c add missing support for std::pow(array,scalar) 2010-06-19 23:17:07 +02:00
Gael Guennebaud
eba418a458 remove reference to the dead Array module 2010-06-19 23:00:22 +02:00