Antonio Sanchez 655c3a4042 Add specialization for compile-time zero-sized dense assignment. ...

In the current `dense_assignment_loop` implementations, if the
destination's inner or outer size is zero at compile time and if the kernel
involves a product, we currently get a compile error (#2080).  This is
triggered by attempting to multiply a non-existent row by a column (or
vice-versa).

To address this, we add a specialization for zero-sized assignments
(`AllAtOnceTraversal`) which evaluates to a no-op. We also add a static
check to ensure the size is in-fact zero. This now seems to be the only
existing use of `AllAtOnceTraversal`.

Fixes #2080.

2020-12-07 08:38:43 -08:00

..

src

Add specialization for compile-time zero-sized dense assignment.

2020-12-07 08:38:43 -08:00

Cholesky

bug #1455: Cholesky module depends on Jacobi for rank-updates.

2017-08-22 11:37:32 +02:00

CholmodSupport

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Core

Drop EIGEN_USING_STD_MATH in favour of EIGEN_USING_STD

2020-10-09 02:05:05 +02:00

Dense

Add newline at the end of Dense.

2010-07-23 19:00:02 +02:00

Eigen

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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

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IterativeLinearSolvers

Add missing licence header to some top header files

2015-10-26 11:46:05 +01:00

Jacobi

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KLUSupport

Move KLU support to official

2017-11-10 14:11:22 +01:00

LU

Unify Inverse_SSE.h and Inverse_NEON.h into a single generic implementation using PacketMath.

2020-11-17 12:27:01 +00:00

MetisSupport

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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

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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