amd
- Ebuilds: 1, Testing: 3.2.1 Description:
AMD is a set of routines for ordering a sparse matrix prior to Cholesky
factorization (or for LU factorization with diagonal pivoting). There
are versions in both C and Fortran.
Homepage:https://people.engr.tamu.edu/davis/suitesparse.html License: BSD
camd
- Ebuilds: 1, Testing: 3.2.1 Description:
Constrained Approximate Minimum Degree ordering is a set of routines
for ordering a sparse matrix prior to Cholesky factorization (or for
LU factorization with diagonal pivoting).
Homepage:https://people.engr.tamu.edu/davis/suitesparse.html License: BSD
ccolamd
- Ebuilds: 1, Testing: 3.2.1 Description:
Constrained COLAMD computes an column approximate minimum degree ordering
algorithm, (like COLAMD), but it can also be given a set of ordering
constraints.
Homepage:https://people.engr.tamu.edu/davis/suitesparse.html License: BSD
colamd
- Ebuilds: 1, Testing: 3.2.1 Description:
The COLumn Approximate Minimum Degree ordering algorithm
computes a permutation vector P such that the LU factorization of A
(:,P) tends to be sparser than that of A. The Cholesky factorization
of (A (:,P))\'*(A (:,P)) will also tend to be sparser than that of
A\'*A. SYMAMD is a symmetric minimum degree ordering method based on
COLAMD, available as a MATLAB-callable function. It constructs a
matrix M such that M\'*M has the same pattern as A, and then uses
COLAMD to compute a column ordering of M.
Homepage:https://people.engr.tamu.edu/davis/suitesparse.html License: BSD
nexus
- Ebuilds: 1, Testing: 4.4.3_p20200126 Description:
Libraries and tools for the NeXus data format, developed
collaboratively by scientists from major scientific facilities to facilitate
analysis and visualisation of neutron, x-ray and muon data.
NeXus is based on HDF5.
Homepage:http://nexusformat.org/ License: LGPL-2.1
spglib
- Ebuilds: 1, Testing: 2.1.0 Description: C library for finding and handling crystal symmetries.
Homepage:https://atztogo.github.io/spglib/ License: BSD
suitesparseconfig
- Ebuilds: 1, Testing: 7.3.1 Description:
SuiteSparse_config is a set of configuration files for the SuiteSparse matrix libraries
from CISE at University of Florida. It contains some headers and makefiles.
Homepage:https://people.engr.tamu.edu/davis/suitesparse.html License: BSD
umfpack
- Ebuilds: 1, Testing: 6.2.2 Description:
UMFPACK is a set of routines for solving unsymmetric sparse linear
systems, Ax=b, using the Unsymmetric MultiFrontal method.
Includes a C-callable interface, and a Fortran-callable interface.
MATLAB routines are not included in the Gentoo package.
Homepage:https://people.engr.tamu.edu/davis/suitesparse.html License: GPL-2+