Gael Guennebaud
70b1ce11c6
* fix SelfCwiseBinaryOp traits and handling of mixed types
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* improve compilation error in case of type mismatch
2010-07-19 23:31:08 +02:00
Gael Guennebaud
c2ee454df4
* fix compilation of mixed scalar product
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* optimize mixed scalar products
2010-07-19 16:49:09 +02:00
Gael Guennebaud
6e157dd7c6
* fix a couple of remaining issues with previous commit,
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* merge ei_product_blocking_traits into ei_gepb_traits
2010-07-19 15:45:13 +02:00
Gael Guennebaud
cd0e5dca9b
wip: extend the gebp kernel to optimize complex and mixed products
2010-07-19 08:50:59 +02:00
Gael Guennebaud
36d9b51a44
optimize non fused MADD, and add a flatten attribute macro to enforce
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inlining within a function
2010-07-13 15:16:34 +02:00
Gael Guennebaud
f8678272a4
mixing types step 3:
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- improve support of colmajor by vector and matrix - matrix
- now all configurations are well handled, but the perf are not always very good
2010-07-11 23:57:23 +02:00
Gael Guennebaud
ff96c94043
mixing types in product step 2:
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* pload* and pset1 are now templated on the packet type
* gemv routines are now embeded into a structure with
a consistent API with respect to gemm
* some configurations of vector * matrix and matrix * matrix works fine,
some need more work...
2010-07-11 15:48:30 +02:00
Gael Guennebaud
4161b8be67
sync
2010-07-10 22:58:51 +02:00
Gael Guennebaud
e5bc9526f1
* generalize rowmajor by vector
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* fix weird compilation error when constructing a matrix with a row by matrix product
2010-07-10 22:53:27 +02:00
Gael Guennebaud
b2effa2b2c
move ei_conj_if to a more appropriate file
2010-07-09 18:05:57 +02:00
Gael Guennebaud
31a36aa9c4
support for real * complex matrix product - step 1 (works for some special cases)
2010-07-07 19:49:09 +02:00
Gael Guennebaud
861962c55f
sync
2010-07-07 16:44:05 +02:00
Gael Guennebaud
b0896382a3
s/IsVectorized/Vectorizable
2010-07-07 11:10:46 +02:00
Gael Guennebaud
e38fc9692d
add a conj_product functor and optimize dot products
2010-07-07 10:00:08 +02:00
Gael Guennebaud
bfa606d16f
* add a IsVectorized mechanism (instead of packet-size>1...)
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* vectorize complex<double>
2010-07-06 23:36:00 +02:00
Gael Guennebaud
d6454788d9
add support for vectorized conjugated products
2010-07-06 19:10:24 +02:00
Jitse Niesen
49747fa4a9
Various documentation improvements.
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* Add short documentation for Array class
* Put all classes explicitly in Core module (where applicable)
* Section on Modules in Quick Reference Guide
* Put Page 7 after Page 6 in Contents :)
2010-07-06 13:10:08 +01:00
Gael Guennebaud
7d23e7f9f1
indentation
2010-07-06 11:02:01 +02:00
Gael Guennebaud
c69a226192
* extend the Has* packet traits and makes all functor use it
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* extend the packing routines to support conjugation
2010-07-05 23:27:54 +02:00
Gael Guennebaud
8db60afb47
oops I did not see that
2010-07-05 21:27:15 +02:00
Gael Guennebaud
e1eccfad3f
add intitial support for the vectorization of complex<float>
2010-07-05 16:18:09 +02:00
Konstantinos Margaritis
1505221263
add check for non x86 platforms, we get a compile error on arm/powerpc without the check
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(there is no known -yet- method to get cpuid, without resolving to kernel /sys interface)
2010-07-05 16:44:41 +03:00
Gael Guennebaud
efb79600b9
fix warning "type qualifiers ignored on function return type" for long long scalar types
2010-07-05 11:23:05 +02:00
Gael Guennebaud
c201aabf3e
comment the workaround of the EIGEN_EMPTY_STRUCT_CTOR workaround for gcc 4.3
2010-07-04 15:26:58 +02:00
Gael Guennebaud
82c4a755af
disable empty struct trick for buggy gcc 4.3
2010-06-29 18:17:17 +02:00
Gael Guennebaud
f096452dfd
Fix cache computation on old Intel CPUs which do not
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support the cpuid function 0x4
2010-06-27 00:17:38 +02:00
Gael Guennebaud
95f2e7f3f5
introduce a new LvalueBit flag and split DenseCoeffBase into three level of accessors
2010-07-21 10:57:01 +02:00
Gael Guennebaud
90d6fc0e28
fix ei_aligned_delete for null pointers and non trivial dtors
2010-07-14 22:49:34 +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
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
28e64b0da3
email change
2010-06-24 23:21:58 +02:00
Gael Guennebaud
19f2f53e2c
fix compilation when default to row major
2010-06-24 15:13:41 +02:00
Hauke Heibel
0068d3ccf6
Added version testing for MSVC.
2010-06-24 10:05:24 +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
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* fix an issue preventing multithreading (now Dynamic = -1 ...)
2010-06-22 16:08:35 +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
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
Benoit Jacob
f0a6d56f07
fix linking errors with multiply defined functions
2010-06-18 09:01:34 -04:00
Gael Guennebaud
74006a9fe9
* decouple the generalized selfadjoint eigenvalue problem to the standard one
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* uses named values instead of bools
2010-06-16 23:48:16 +02:00
Benoit Jacob
d788627b54
rename:
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EIGEN_SIZE_MIN ---> EIGEN_SIZE_MIN_PREFER_DYNAMIC
EIGEN_MAXSIZE_MIN ---> EIGEN_SIZE_MIN_PREFER_FIXED
and make sure to use the latter in products xprs to determine the inner size.
2010-06-14 09:05:08 -04:00
Daniel Lowengrub
dcd39a96e1
added the SparseView class.
2010-06-14 02:16:46 +03:00
Gael Guennebaud
03331552a9
add a info() function in LLT to report on succes/faillure
2010-06-12 10:12:22 +02:00
Benoit Jacob
f5b1b6b351
undo 314bfa1375
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, the right fix was made as part of the Dynamic -> -1 change, the bug was that in Map, the InnerStrideAtCompileTime could be 0, which doesn't make sense. The 0 value in Stride should not have been forwarded as-is.
2010-06-11 08:38:30 -04:00
Benoit Jacob
d72d538747
merge my Dynamic -> -1 change
2010-06-11 08:04:06 -04:00
