eigen - C++ library for linear algebra

	Commit message (Collapse)	Author	Age
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* \|	Add unitests for inverse and selfadjoint-eigenvalues on CUDA	Gael Guennebaud	2018-07-06
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\| *	updates based on PR feedback	Deven Desai	2018-06-14
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	There are two major changes (and a few minor ones which are not listed here...see PR discussion for details) 1. Eigen::half implementations for HIP and CUDA have been merged. This means that - `CUDA/Half.h` and `HIP/hcc/Half.h` got merged to a new file `GPU/Half.h` - `CUDA/PacketMathHalf.h` and `HIP/hcc/PacketMathHalf.h` got merged to a new file `GPU/PacketMathHalf.h` - `CUDA/TypeCasting.h` and `HIP/hcc/TypeCasting.h` got merged to a new file `GPU/TypeCasting.h` After this change the `HIP/hcc` directory only contains one file `math_constants.h`. That will go away too once that file becomes a part of the HIP install. 2. new macros EIGEN_GPUCC, EIGEN_GPU_COMPILE_PHASE and EIGEN_HAS_GPU_FP16 have been added and the code has been updated to use them where appropriate. - `EIGEN_GPUCC` is the same as `(EIGEN_CUDACC \|\| EIGEN_HIPCC)` - `EIGEN_GPU_DEVICE_COMPILE` is the same as `(EIGEN_CUDA_ARCH \|\| EIGEN_HIP_DEVICE_COMPILE)` - `EIGEN_HAS_GPU_FP16` is the same as `(EIGEN_HAS_CUDA_FP16 or EIGEN_HAS_HIP_FP16)`
\| *	syncing this fork with upstream	Deven Desai	2018-06-13
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* \| \|	Make is_same_dense compatible with different scalar types.	Gael Guennebaud	2018-07-03
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* \| \|	bug #1562: optimize evaluation of small products of the form sAB by ↵	Gael Guennebaud	2018-07-02
\| \| \| \| \| \| \| \| \| \| \| \|	rewriting them as: s*(A.lazyProduct(B)) to save a costly temporary. Measured speedup from 2x to 5x...
* \| \|	Fix unit test	Gael Guennebaud	2018-07-01
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* \| \|	bug #1560 fix product with a 1x1 diagonal matrix	Gael Guennebaud	2018-06-25
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* \|	bug #1531: make dedicatd unit testing for NumDimensions	Gael Guennebaud	2018-06-08
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* \|	bug #1531: expose NumDimensions for compatibility with Tensor	Gael Guennebaud	2018-06-08
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* \|	Fix the way matrix folder is passed to the tests.	Gael Guennebaud	2018-06-08
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\| *	Adding support for using Eigen in HIP kernels.	Deven Desai	2018-06-06
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This commit enables the use of Eigen on HIP kernels / AMD GPUs. Support has been added along the same lines as what already exists for using Eigen in CUDA kernels / NVidia GPUs. Application code needs to explicitly define EIGEN_USE_HIP when using Eigen in HIP kernels. This is because some of the CUDA headers get picked up by default during Eigen compile (irrespective of whether or not the underlying compiler is CUDACC/NVCC, for e.g. Eigen/src/Core/arch/CUDA/Half.h). In order to maintain this behavior, the EIGEN_USE_HIP macro is used to switch to using the HIP version of those header files (see Eigen/Core and unsupported/Eigen/CXX11/Tensor) Use the "-DEIGEN_TEST_HIP" cmake option to enable the HIP specific unit tests.
* \|	Fix short vs long	Gael Guennebaud	2018-06-07
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* \|	Fix typos found using codespell	Gael Guennebaud	2018-06-07
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*	Search for sequential Pastix.	Gael Guennebaud	2018-05-29
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*	Fix handling of path names containing spaces and the likes.	Gael Guennebaud	2018-05-29
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*	Add an option to test with external BLAS library	Christoph Hertzberg	2018-05-22
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*	Make qr_fullpivoting unit test run for fixed-sized matrices	Christoph Hertzberg	2018-05-22
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*	add some internal checks	Gael Guennebaud	2018-05-18
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*	check that all integer types are properly handled by mat(i,j)	Gael Guennebaud	2018-05-18
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*	Add tests for sparseQR results (value and size) covering bugs #1522 and #1544	Jeff Trull	2018-04-21
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*	Fix unit test for SIMD engine not supporting sqrt	Gael Guennebaud	2018-04-26
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*	bug #1543: fix linear indexing in generic block evaluation (this completes ↵	Gael Guennebaud	2018-04-23
\| \| \| \| \| \|	the fix in commit 12efc7d41b80259b996be5781bf596c249c90d3f )
*	Fix unit test	Gael Guennebaud	2018-04-22
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*	Add parenthesis to fix compiler warnings	Christoph Hertzberg	2018-04-15
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*	bug #1493: Make representation of HouseholderSequence consistent and working ↵	Christoph Hertzberg	2018-04-15
\| \| \| \|	for complex numbers. Made corresponding unit test actually test that. Also simplify implementation of QR decompositions
*	Limit test size for sparse Cholesky solvers to EIGEN_TEST_MAX_SIZE	Christoph Hertzberg	2018-04-13
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*	No need to make noise, if KLU is found	Christoph Hertzberg	2018-04-13
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*	Umfpack: UF_long has been removed in recent versions of suitesparse, and fix ↵	Gael Guennebaud	2018-04-11
\| \| \| \|	a few long-to-int conversions issues.
*	Merged in v_huber/eigen (pull request PR-378)	Gael Guennebaud	2018-04-11
\|\ \| \| \| \| \| \|	Add interface to umfpack_l_ functions
\| *	Add unitTest	vhuber	2018-04-09
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* \|	bug #1509: fix computeInverseWithCheck for complexes	Gael Guennebaud	2018-04-04
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* \|	Make stableNorm and blueNorm compatible with 2D matrices.	Gael Guennebaud	2018-04-04
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* \|	bug #1521: add unit test dedicated to numbest::hypos	Gael Guennebaud	2018-04-04
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* \|	Fix compilation of product with inverse transpositions (e.g., mat * ↵	Gael Guennebaud	2018-04-03
\| \| \| \| \| \| \| \|	Transpositions().inverse())
* \|	bug #1516: add assertion for out-of-range diagonal index in ↵	Gael Guennebaud	2018-04-03
\| \| \| \| \| \| \| \|	MatrixBase::diagonal(i)
* \|	Rename predux_downto4 to be more accurate on its semantic.	Gael Guennebaud	2018-04-03
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* \|	Fix unit testing of predux_downto4 (bad name), and add unit testing of prsqrt	Gael Guennebaud	2018-04-03
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* \|	MIsc. source and comment typos	luz.paz	2018-03-11
\|/ \| \| \|	Found using `codespell` and `grep` from downstream FreeCAD
*	Add static assertion for fixed sizes Ref<>	Gael Guennebaud	2018-03-09
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*	Implement better static assertion checking to make sure that the first ↵	Gael Guennebaud	2018-03-09
\| \| \| \|	assertion is a static one and not a runtime one.
*	Add static assertion on selfadjoint-view's UpLo parameter.	Gael Guennebaud	2018-03-09
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*	add unit test for SimplicialCholesky and Boost multiprec.	Gael Guennebaud	2018-02-16
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*	bug #1517: fix triangular product with unit diagonal and nested scaling ↵	Gael Guennebaud	2018-02-09
\| \| \| \|	factor: (sA).triangularView<UpperUnit>()B
*	Fix linear indexing in generic block evaluation.	Gael Guennebaud	2018-02-09
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*	Fix compilation of stableNorm with some expressions as input	Gael Guennebaud	2017-12-15
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*	fix unit test	Gael Guennebaud	2017-12-14
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*	Fix packet and alignment propagation logic of Block<Xpr> expressions. In ↵	Gael Guennebaud	2017-12-14
\| \| \| \|	particular, (A+B).col(j) lost vectorisation.
*	fix header inclusion	Gael Guennebaud	2017-12-14
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*	bug #1479: fix failure detection in LDLT	Gael Guennebaud	2017-11-16
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*	Add support for SuiteSparse's KLU routines	Kyle Vedder	2017-10-04
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