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* matrix product: move the alpha factor to gebp instead of the packing,Gravatar Gael Guennebaud2010-07-12
| | | | clean some temporaries, etc.
* mixing types step 3:Gravatar Gael Guennebaud2010-07-11
| | | | | - improve support of colmajor by vector and matrix - matrix - now all configurations are well handled, but the perf are not always very good
* make colmaj * vector uses pointers onlyGravatar Gael Guennebaud2010-07-11
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* mixing types in product step 2:Gravatar Gael Guennebaud2010-07-11
| | | | | | | | * 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...
* syncGravatar Gael Guennebaud2010-07-10
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| * * generalize rowmajor by vectorGravatar Gael Guennebaud2010-07-10
| | | | | | | | * fix weird compilation error when constructing a matrix with a row by matrix product
| * fix compilation: make the check_coordinates* functions constGravatar Gael Guennebaud2010-07-10
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| * let ei_pset1 use _mm_loaddup_pd. Not a significant speed improvement, but ↵Gravatar Benoit Jacob2010-07-09
| | | | | | | | also not a speed regression, and replaces 3 instructions by 1 single instruction.
| * Added NEON/Complex.h, ~3.5x faster than scalar std::complex<float>Gravatar Konstantinos Margaritis2010-07-10
| | | | | | | | minor fix in AltiVec Complex.h
| * disable MSVC optimization when the underlying compiler is ICCGravatar Gael Guennebaud2010-07-09
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| * move ei_conj_if to a more appropriate fileGravatar Gael Guennebaud2010-07-09
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| * forgot to commit ei_p4f_FORWARD;Gravatar Konstantinos Margaritis2010-07-09
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| * Altivec port of Complex.h.Gravatar Konstantinos Margaritis2010-07-09
| | | | | | | | | | | | | | | | Note: For some reason g++ 4.4 is >200% slower than g++ 4.3 on altivec code. The same benchmark (bench_gemm) was tested, on the same hardware/OS (G4/Debian testing), with same CFLAGS. With some code reorganizing I managed to get some minor gain on 4.4, but I just could not reach 4.3 speed. This is most likely a bug, but I'm waiting to see if it's fixed on 4.5. I'll look into this a bit more.
* | fix a few weird issues with gcc 4.3 32bits and complex<float>Gravatar Gael Guennebaud2010-07-09
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* | fix SliceVectorizedTraversal for packetsize==1Gravatar Gael Guennebaud2010-07-08
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* | scalars fitting in a single packet requires more work, step 1Gravatar Gael Guennebaud2010-07-08
| | | | | | | | | | * add a, Alignable trait * update LinearVectorization assignment
* | compilation fixGravatar Gael Guennebaud2010-07-08
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| * enabling aligned loads/store for complex<double> is much more tricky,Gravatar Gael Guennebaud2010-07-07
| | | | | | | | so the temporary fix is to always perform unaligned load/store
* | an attempt to fix wrong unaligned storeGravatar Gael Guennebaud2010-07-07
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* | support for real * complex matrix product - step 1 (works for some special ↵Gravatar Gael Guennebaud2010-07-07
|/ | | | cases)
* syncGravatar Gael Guennebaud2010-07-07
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* | optimized conjugate products for SSE3Gravatar Gael Guennebaud2010-07-07
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* | optimize for SSE3 => significant speed up !!Gravatar Gael Guennebaud2010-07-07
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* | optimize pmul for complex<double>Gravatar Gael Guennebaud2010-07-07
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* | optimize gemv for complex<double> and fix gcc alignment issue in 32bitsGravatar Gael Guennebaud2010-07-07
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* | cleanningGravatar Gael Guennebaud2010-07-07
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* | s/IsVectorized/VectorizableGravatar Gael Guennebaud2010-07-07
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* | add a compile time error if someone call packet on Diagonal (instead of ↵Gravatar Gael Guennebaud2010-07-07
| | | | | | | | infinite runtime loop)
* | fix vectorization rule of diagonal-productGravatar Gael Guennebaud2010-07-07
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* | fix row cwise-prod column in coeff based products...Gravatar Gael Guennebaud2010-07-07
| | | | | | | | I really don't know why this worked so far...
* | add a conj_product functor and optimize dot productsGravatar Gael Guennebaud2010-07-07
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* | fix mixing types in DiagonalProductGravatar Gael Guennebaud2010-07-07
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* | * add a IsVectorized mechanism (instead of packet-size>1...)Gravatar Gael Guennebaud2010-07-06
| | | | | | | | * vectorize complex<double>
* | bug fix forgot to conjugate the scalar factor when neededGravatar Gael Guennebaud2010-07-06
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* | reduce code generation and minor speed upGravatar Gael Guennebaud2010-07-06
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* | add support for vectorized conjugated productsGravatar Gael Guennebaud2010-07-06
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| * Various documentation improvements.Gravatar Jitse Niesen2010-07-06
| | | | | | | | | | | | | | * 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 :)
| * Avoid calling resizeLike, if EIGEN_NO_AUTOMATIC_RESIZING is definedGravatar Jens Mueller2010-07-06
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| * indentationGravatar Gael Guennebaud2010-07-06
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* | * extend the Has* packet traits and makes all functor use itGravatar Gael Guennebaud2010-07-05
| | | | | | | | * extend the packing routines to support conjugation
| * oops I did not see thatGravatar Gael Guennebaud2010-07-05
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* | add intitial support for the vectorization of complex<float>Gravatar Gael Guennebaud2010-07-05
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| * add check for non x86 platforms, we get a compile error on arm/powerpc ↵Gravatar Konstantinos Margaritis2010-07-05
|/ | | | | | without the check (there is no known -yet- method to get cpuid, without resolving to kernel /sys interface)
* fix warning "type qualifiers ignored on function return type" for long long ↵Gravatar Gael Guennebaud2010-07-05
| | | | scalar types
* fix unaligned workspace in sybbGravatar Gael Guennebaud2010-07-05
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* comment the workaround of the EIGEN_EMPTY_STRUCT_CTOR workaround for gcc 4.3Gravatar Gael Guennebaud2010-07-04
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* suppress warning and add a fixme about this transpose argumentGravatar Gael Guennebaud2010-07-03
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* fix openmp for row major destinationGravatar Gael Guennebaud2010-07-03
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* fix bug with openmpGravatar Gael Guennebaud2010-07-03
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* fix compilation issue with clangGravatar Thomas Capricelli2010-07-01
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