suitesparse 1:7.1.0+dfsg-3 source package in Ubuntu

Changelog

suitesparse (1:7.1.0+dfsg-3) unstable; urgency=medium

  * spqr-32bit.patch: new patch taken from upstream.
    Fixes segfault in SPQR on 32-bit architectures.

 -- Sébastien Villemot <email address hidden>  Wed, 02 Aug 2023 12:34:29 +0200

Upload details

Uploaded by:
Debian Science Team
Uploaded to:
Sid
Original maintainer:
Debian Science Team
Architectures:
any all
Section:
math
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Mantic release main math

Downloads

File Size SHA-256 Checksum
suitesparse_7.1.0+dfsg-3.dsc 3.0 KiB 67ba0ca8963566e51f31f6cea5e1c0b4199be871e06756848c301e3b4dd4f1c2
suitesparse_7.1.0+dfsg.orig.tar.xz 39.1 MiB 1aefc27c2272a2e0a92478504abdb001c2beeac47eeab05710d52e95ed40323a
suitesparse_7.1.0+dfsg-3.debian.tar.xz 24.8 KiB 12480c0702f5466081296bb2a18778bd328f058c39e295bad81a86a5f0a0ab46

Available diffs

No changes file available.

Binary packages built by this source

libamd3: approximate minimum degree ordering library for sparse matrices

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The AMD library provides a set of routines for pre-ordering sparse matrices
 prior to Cholesky or LU factorization, using the "Approximate Minimum Degree
 ordering" algorithm.

libamd3-dbgsym: debug symbols for libamd3
libbtf2: permutation to block triangular form library for sparse matrices

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The BTF library is a software package for permuting a matrix into Block upper
 Triangular Form. It includes a maximum transversal algorithm, which finds a
 permutation of a square or rectangular matrix so that it has a zero-free
 diagonal (if one exists); otherwise, it finds a maximal matching which
 maximizes the number of nonzeros on the diagonal. The package also includes a
 method for finding the strongly connected components of a graph. These two
 methods together give the permutation to block upper triangular form.

libbtf2-dbgsym: debug symbols for libbtf2
libcamd3: symmetric approximate minimum degree library for sparse matrices

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The CAMD library provides a set of routines for pre-ordering sparse matrices
 prior to Cholesky or LU factorization, using the approximate minimum degree
 ordering algorithm with optional ordering constraints.

libcamd3-dbgsym: debug symbols for libcamd3
libccolamd3: constrained column approximate library for sparse matrices

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The CCOLAMD library implements the "Constrained COLumn Approximate Minimum
 Degree ordering" algorithm. It 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.

libccolamd3-dbgsym: debug symbols for libccolamd3
libcholmod4: sparse Cholesky factorization library for sparse matrices

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The CHOLMOD library provides a set of routines for factorizing sparse
 symmetric positive definite matrices of the form A or AA', updating/downdating
 a sparse Cholesky factorization, solving linear systems, updating/downdating
 the solution to the triangular system Lx=b, and many other sparse matrix
 functions for both symmetric and unsymmetric matrices. Its supernodal Cholesky
 factorization relies on LAPACK and the Level-3 BLAS, and obtains a substantial
 fraction of the peak performance of the BLAS.

libcholmod4-dbgsym: debug symbols for libcholmod4
libcolamd3: column approximate minimum degree ordering library for sparse matrices

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The COLAMD library implements the "COLumn Approximate Minimum Degree ordering"
 algorithm. It 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.

libcolamd3-dbgsym: debug symbols for libcolamd3
libcxsparse4: concise sparse matrix library

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The CXSparse library provides several matrix algorithms. The focus is on direct
 methods; iterative methods and solvers for eigenvalue problems are beyond the
 scope of this package.
 .
 The performance of the sparse factorization methods in CXSparse will not be
 competitive with UMFPACK or CHOLMOD, but the codes are much more concise and
 easy to understand. Other methods are competitive.

libcxsparse4-dbgsym: debug symbols for libcxsparse4
libklu2: circuit simulation sparse LU factorization library

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The KLU library provides routines for LU factorization, primarily for circuit
 simulation.

libklu2-dbgsym: debug symbols for libklu2
libldl3: simple LDL' factorization library for sparse matrices

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The LDL library provides routines for sparse LDL' factorization and solving.
 These routines are not terrifically fast (they do not use dense matrix
 kernels), but the code is very short and concise. The purpose is to illustrate
 the algorithms in a very concise and readable manner, primarily for
 educational purposes.

libldl3-dbgsym: debug symbols for libldl3
libmongoose3: graph partitioning tool that can quickly compute edge cuts (shared library)

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 Mongoose is a graph partitioning library that can quickly compute edge cuts in
 arbitrary graph. Given a graph with a vertex set and edge set, an edge cut is
 a partitioning of the graph into two subgraphs that are balanced (contain the
 same number of vertices) and the connectivity between the subgraphs is
 minimized (few edges are in the cut).
 .
 This package contains the shared C++ library.

libmongoose3-dbgsym: debug symbols for libmongoose3
librbio4: read/write sparse matrices in Rutherford/Boeing format

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 RBio is a library for reading/writing sparse matrices in the Rutherford/Boeing
 format.

librbio4-dbgsym: debug symbols for librbio4
libspex2: solves sparse linear systems in exact arithmetic

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 SPEX Left LU is a software package designed to exactly solve unsymmetric sparse
 linear systems, Ax = b, where A, b and x contain rational numbers. This
 package performs a left-looking, roundoff-error-free (REF) LU factorization
 PAQ = LDU, where L and U are integer, D is diagonal, and P and Q are row and
 column permutations, respectively. Note that the matrix D is never explicitly
 computed nor needed; thus this package uses only the matrices L and U.
 .
 This package relies on GNU GMP and MPRF for exact arithmetic computations.

libspex2-dbgsym: debug symbols for libspex2
libspqr3: sparse QR factorization library

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 SuiteSparseQR (SPQR) is a multithreaded, multifrontal, rank-revealing sparse
 QR factorization method.

libspqr3-dbgsym: debug symbols for libspqr3
libsuitesparse-dev: libraries for sparse matrices computations (development files)

 Suitesparse is a collection of libraries for computations involving
 sparse matrices. This package includes the following libraries:
 .
 AMD approximate minimum degree ordering
 .
 CAMD symmetric approximate minimum degree
 .
 BTF permutation to block triangular form (beta)
 .
 COLAMD column approximate minimum degree ordering
 .
 CCOLAMD constrained column approximate minimum degree ordering
 .
 CHOLMOD sparse Cholesky factorization
 .
 CXSparse a concise sparse matrix package
 .
 KLU sparse LU factorization, primarily for circuit simulation
 .
 LDL a simple LDL' factorization
 .
 UMFPACK sparse LU factorization
 .
 RBio read/write sparse matrices in Rutherford/Boeing format
 .
 SPQR sparse QR factorization
 .
 Mongoose graph partitioning library that can quickly compute edge cuts
 .
 SPEX solves sparse linear systems in exact arithmetic
 .
 SuiteSparse_config configuration routines for all the above packages.
 .
 This package contains the static libraries and header files.

libsuitesparse-doc: libraries for sparse matrices computations (documentation)

 Suitesparse is a collection of libraries for computations involving
 sparse matrices. This package contains the user guides for the
 libraries distributed by the SuiteSparse project.

libsuitesparseconfig7: configuration routines for all SuiteSparse modules

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The SuiteSparse_config library provides configuration routines that are common
 to all SuiteSparse libraries.

libsuitesparseconfig7-dbgsym: debug symbols for libsuitesparseconfig7
libumfpack6: sparse LU factorization library

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 The UMFPACK library provides a set of routines solving sparse linear systems
 via LU factorization.

libumfpack6-dbgsym: debug symbols for libumfpack6
mongoose: graph partitioning tool that can quickly compute edge cuts (executable)

 Suitesparse is a collection of libraries for computations involving
 sparse matrices.
 .
 Mongoose is a graph partitioning library that can quickly compute edge cuts in
 arbitrary graph. Given a graph with a vertex set and edge set, an edge cut is
 a partitioning of the graph into two subgraphs that are balanced (contain the
 same number of vertices) and the connectivity between the subgraphs is
 minimized (few edges are in the cut).
 .
 This package contains the standalone executable.

mongoose-dbgsym: debug symbols for mongoose