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c1d944dd91
eigen/Eigen
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Rasmus Munk Larsen c1d944dd91 Remove packet ops pinsertfirst and pinsertlast that are only used in a single place, and can be replaced by other ops when constructing the first/final packet in linspaced_op_impl::packetOp. 
I cannot measure any performance changes for SSE, AVX, or AVX512.

name                                 old time/op             new time/op             delta
BM_LinSpace<float>/1                 1.63ns ± 0%             1.63ns ± 0%   ~             (p=0.762 n=5+5)
BM_LinSpace<float>/8                 4.92ns ± 3%             4.89ns ± 3%   ~             (p=0.421 n=5+5)
BM_LinSpace<float>/64                34.6ns ± 0%             34.6ns ± 0%   ~             (p=0.841 n=5+5)
BM_LinSpace<float>/512                217ns ± 0%              217ns ± 0%   ~             (p=0.421 n=5+5)
BM_LinSpace<float>/4k                1.68µs ± 0%             1.68µs ± 0%   ~             (p=1.000 n=5+5)
BM_LinSpace<float>/32k               13.3µs ± 0%             13.3µs ± 0%   ~             (p=0.905 n=5+4)
BM_LinSpace<float>/256k               107µs ± 0%              107µs ± 0%   ~             (p=0.841 n=5+5)
BM_LinSpace<float>/1M                 427µs ± 0%              427µs ± 0%   ~             (p=0.690 n=5+5)
2020-05-08 15:41:50 -07:00
..
src Remove packet ops pinsertfirst and pinsertlast that are only used in a single place, and can be replaced by other ops when constructing the first/final packet in linspaced_op_impl::packetOp. 2020-05-08 15:41:50 -07:00
Cholesky bug #1455: Cholesky module depends on Jacobi for rank-updates. 2017-08-22 11:37:32 +02:00
CholmodSupport Update link to suitesparse. 2016-01-27 22:48:40 +01:00
Core Include <sstream> explicitly, and don't rely on the implicit include via <complex>. 2020-02-24 23:09:36 +00:00
Dense
Eigen Sparse is stable now, so Eigen/Eigen should include Sparse 2013-10-02 23:31:59 +02:00
Eigenvalues Old gcc versions have problems with recursive #pragma GCC diagnostic push/pop 2018-08-28 11:44:15 +02:00
Geometry Enable SSE vectorization of Quaternion and cross3() with AVX 2019-02-23 10:45:40 +01:00
Householder Add missing licence header to some top header files 2015-10-26 11:46:05 +01:00
IterativeLinearSolvers Add missing licence header to some top header files 2015-10-26 11:46:05 +01:00
Jacobi Add missing licence header to some top header files 2015-10-26 11:46:05 +01:00
KLUSupport Move KLU support to official 2017-11-10 14:11:22 +01:00
LU use MKL's lapacke.h header when using MKL 2017-08-17 21:58:39 +02:00
MetisSupport Add missing licence header to some top header files 2015-10-26 11:46:05 +01:00
OrderingMethods Remove EIGEN_MPL2_ONLY guards around code re-licensed from LGPL to MPL2 in 2ca1e73239 2019-03-05 10:24:54 -08:00
PardisoSupport Extend CUDA support to matrix inversion and selfadjointeigensolver 2018-06-11 18:33:24 +02:00
PaStiXSupport clarify Pastix requirements 2017-11-27 22:11:57 +01:00
QR Old gcc versions have problems with recursive #pragma GCC diagnostic push/pop 2018-08-28 11:44:15 +02:00
QtAlignedMalloc bug #1468 (1/2) : add missing std:: to memcpy 2017-09-22 09:23:24 +02:00
Sparse Remove EIGEN_MPL2_ONLY guards around code re-licensed from LGPL to MPL2 in 2ca1e73239 2019-03-05 10:24:54 -08:00
SparseCholesky Remove EIGEN_MPL2_ONLY guards around code re-licensed from LGPL to MPL2 in 2ca1e73239 2019-03-05 10:24:54 -08:00
SparseCore bug #1101: typo 2015-10-30 12:02:52 +01:00
SparseLU Fix numerous shadow-warnings for GCC<=4.8 2018-08-28 18:32:39 +02:00
SparseQR Old gcc versions have problems with recursive #pragma GCC diagnostic push/pop 2018-08-28 11:44:15 +02:00
SPQRSupport Update link to suitesparse. 2016-01-27 22:48:40 +01:00
StdDeque bug #1389: MSVC's std containers do not properly align in 64 bits mode if the requested alignment is larger than 16 bytes (e.g., with AVX) 2017-02-03 15:22:35 +01:00
StdList bug #1389: MSVC's std containers do not properly align in 64 bits mode if the requested alignment is larger than 16 bytes (e.g., with AVX) 2017-02-03 15:22:35 +01:00
StdVector bug #1389: MSVC's std containers do not properly align in 64 bits mode if the requested alignment is larger than 16 bytes (e.g., with AVX) 2017-02-03 15:22:35 +01:00
SuperLUSupport bug #1119: Adjust call to ?gssvx for SuperLU 5 2016-07-10 02:29:57 +02:00
SVD use MKL's lapacke.h header when using MKL 2017-08-17 21:58:39 +02:00
UmfPackSupport Update link to suitesparse. 2016-01-27 22:48:40 +01:00