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* Fixed a warning.Gravatar Hauke Heibel2010-04-26
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* compileGravatar Benoit Jacob2010-04-25
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* (proper commit this time)Gravatar Konstantinos Margaritis2010-04-24
| | | | | | | replaced _mm_prefetch in GeneralBlockPanelKernel.h, with ei_prefetch() inline function. Implemented NEON and AltiVec versions, copied SSE version over from GeneralBlockPanelKernel.h. Also in GCC case (or rather !_MSC_VER) it's implemented using __builtin_prefetch(). NEON managed to give a small but welcome boost, 0.88GFLOPS -> 0.91GFLOPS.
* Backed out changeset 6972c140f737874d88da0e225c7c27b4563a4518Gravatar Konstantinos Margaritis2010-04-24
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* replaced _mm_prefetch in GeneralBlockPanelKernel.h, with ei_prefetch() ↵Gravatar oem2010-04-24
| | | | | | | | inline function. Implemented NEON and AltiVec versions, copied SSE version over from GeneralBlockPanelKernel.h. Also in GCC case (or rather !_MSC_VER) it's implemented using __builtin_prefetch(). NEON managed to give a small but welcome boost, 0.88GFLOPS -> 0.91GFLOPS.
* remove MakeBase, use ei_dense_xpr_base insteadGravatar Benoit Jacob2010-04-23
| | | | (yes, it was only used in dense xprs anyway)
* * remove ei_block_direct_access_statusGravatar Benoit Jacob2010-04-23
| | | | * remove HasDirectAccess / NoDirectAccess constants
* * remove class DenseDirectAccessBaseGravatar Benoit Jacob2010-04-23
| | | | | * remove member XprBase typedefs, use ei_dense_xpr_base * remove member _HasDirectAccess typedefs, use ei_has_direct_access
* mergeGravatar Benoit Jacob2010-04-23
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| * restrict operator[] to vectors, not matrices.Gravatar Benoit Jacob2010-04-23
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* | add minor to Eigen2SupportGravatar Benoit Jacob2010-04-22
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* | remove MinorGravatar Benoit Jacob2010-04-22
| | | | | | | | adapt 3x3 and 4x4 (non-SSE) inverse paths
* | remove USING_PART_OF_NAMESPACE_EIGEN, leaving it in Eigen2Support.Gravatar Benoit Jacob2010-04-22
| | | | | | | | improve porting-Eigen2-to-3 docs
* | forgot to hg add...Gravatar Benoit Jacob2010-04-22
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* | * fix Eigen2Support, was not including VectorBlock.hGravatar Benoit Jacob2010-04-22
| | | | | | | | | | * move the corners support stuff to a new Block.h there * expand the unit test
* | mergeGravatar Benoit Jacob2010-04-22
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* | | * implement the corner() API change: new methods topLeftCorner() etcGravatar Benoit Jacob2010-04-22
| |/ |/| | | | | | | | | | | | | * get rid of BlockReturnType: it was not needed, and code was not always using it consistently anyway * add topRows(), leftCols(), bottomRows(), rightCols() * add corners unit-test covering all of that * adapt docs, expand "porting from eigen 2 to 3" * adapt Eigen2Support
| * MSVC runs into problems when a forward declaration is using a different ↵Gravatar Hauke Heibel2010-04-22
|/ | | | | | template type name than the actual declaration. This fixes the recent issues we observed on MSVC systems.
* - Added problem size constructor to decompositions that did not have one. It ↵Gravatar Adolfo Rodriguez Tsouroukdissian2010-04-21
| | | | | | | | | | | preallocates member data structures. - Updated unit tests to check above constructor. - In the compute() method of decompositions: Made temporary matrices/vectors class members to avoid heap allocations during compute() (when dynamic matrices are used, of course). These changes can speed up decomposition computation time when a solver instance is used to solve multiple same-sized problems. An added benefit is that the compute() method can now be invoked in contexts were heap allocations are forbidden, such as in real-time control loops. CAVEAT: Not all of the decompositions in the Eigenvalues module have a heap-allocation-free compute() method. A future patch may address this issue, but some required API changes need to be incorporated first.
* mergeGravatar Benoit Jacob2010-04-21
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* | fix compilation in Sparse (error introduced yesterday)Gravatar Benoit Jacob2010-04-21
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| * Fixed two bad errors on std::vector.Gravatar Hauke Heibel2010-04-21
|/ | | | | First, MSVC 2010 does not ship a 'fixed'/'adapted' STL. Second, only under very rare cases we do not even need the aligned_allocator.
* fix grave bug introduced by me: the low-level matrix-vector product ↵Gravatar Benoit Jacob2010-04-20
| | | | functions can't be fed strided vectors, only strided matrices.
* oos, remove eval() used for debuggingGravatar Benoit Jacob2010-04-19
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* mergeGravatar Benoit Jacob2010-04-18
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* | renaming (MatrixType ---> whatever appropriate)Gravatar Benoit Jacob2010-04-18
| | | | | | | | and documentation improvements
| * erf() is really non standard, better dont pollute eigen with it.Gravatar Thomas Capricelli2010-04-19
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* Fixed indentation and removed debug code.Gravatar Hauke Heibel2010-04-18
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* Added support for STL lists with aligned Eigen types.Gravatar Hauke Heibel2010-04-18
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* Disabled erf also for Cygwin where it is not supported and causes errors.Gravatar Hauke Heibel2010-04-18
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* Disabled unsupported erf on MSVC machines.Gravatar Hauke Heibel2010-04-18
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* introduce ei_erf() for various scalar typeGravatar Thomas Capricelli2010-04-18
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* fix compilationGravatar Benoit Jacob2010-04-17
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* Added MSVC stack allocation support.Gravatar Hauke Heibel2010-04-17
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* oops, forgot to add DenseDirectAccessBaseGravatar Benoit Jacob2010-04-16
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* fix ei_blas_traits directaccess check: in the case of vectors, having a ↵Gravatar Benoit Jacob2010-04-16
| | | | nontrivial inner stride is OK.
* * merge with mainlineGravatar Benoit Jacob2010-04-16
|\ | | | | | | | | | | * adapt Eigenvalues module to the new rule that the RowMajorBit must have the proper value for vectors * Fix RowMajorBit in ei_traits<ProductBase> * Fix vectorizability logic in CoeffBasedProduct
* | * Refactoring of the class hierarchy: introduction of DenseDirectAccessBase, ↵Gravatar Benoit Jacob2010-04-16
| | | | | | | | | | | | | | | | | | removal of extra _Base/_Options template parameters. * Introduction of strides-at-compile-time so for example the optimized code really knows when it needs to evaluate to a temporary * StorageKind / XprKind * Quaternion::setFromTwoVectors: use JacobiSVD instead of SVD * ComplexSchur: support the 1x1 case
| * taucs: make SupernodalMultifrontal the default modeGravatar Gael Guennebaud2010-04-15
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| * an attempt to fix compilation with MSVCGravatar Gael Guennebaud2010-04-15
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| * fix sparse squared normGravatar Gael Guennebaud2010-04-13
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| * Merge.Gravatar Jitse Niesen2010-04-12
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| * | Move computation of eigenvalues from RealSchur to EigenSolver.Gravatar Jitse Niesen2010-04-12
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| * | RealSchur: Make sure zeros are really zero (cont'd); add default ctor, docs.Gravatar Jitse Niesen2010-04-12
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| | * cholmod: assume selfadjoint matrix by default since selfadjoint flag has ↵Gravatar Gael Guennebaud2010-04-09
| | | | | | | | | | | | been removed
| * | RealSchur: Make sure zeros are really zero; simplify initFrancisQRStep().Gravatar Jitse Niesen2010-04-09
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| * | RealSchur: change parameter lists; minor rewrite of computeShift().Gravatar Jitse Niesen2010-04-07
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| * | RealSchur: use makeHouseholder() to construct the transformation.Gravatar Jitse Niesen2010-04-07
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| * | RealSchur: Rename l and n to il and iu.Gravatar Jitse Niesen2010-04-06
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| * | RealSchur: split computation in smaller functions.Gravatar Jitse Niesen2010-04-06
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