# suitesparse 1:4.4.6-1 source package in Ubuntu

## Changelog

suitesparse (1:4.4.6-1) unstable; urgency=medium * Imported Upstream version 4.4.6 * Bump SOVERSION for libspqr and libsuitesparseconfig. * Drop libsuitesparse-dbg package, migrate to automatic debug packages. * libsuitesparse-doc: suggest instead of recommending BLAS and ATLAS doc. Also replace transitional libblas-doc package by liblapack-doc and liblapack-doc-man. * Remove old Conflicts/Replaces against old ufsparse/umfpack4 packages. -- Sébastien Villemot <email address hidden> Tue, 19 Jan 2016 16:59:48 +0100

## Upload details

- Uploaded by:
- Debian Science Team on 2016-01-22

- Uploaded to:
- Sid

- Original maintainer:
- Debian Science Team

- Architectures:
- any all

- Section:
- math

- Urgency:
- Medium Urgency

## See full publishing history Publishing

Series | Published | Component | Section | |
---|---|---|---|---|

Xenial | release | on 2016-02-10 | main | math |

## Downloads

File | Size | SHA-256 Checksum |
---|---|---|

suitesparse_4.4.6-1.dsc | 2.9 KiB | 29044e1361f4730d260a02a73c82e97f8a70c6385118cbf50862f8c1716cc24c |

suitesparse_4.4.6.orig.tar.gz | 24.4 MiB | 7f22509d87ada8506580d537efde79cf90e28e228355c18b8bf603aad1a2d7b6 |

suitesparse_4.4.6-1.debian.tar.xz | 22.1 KiB | 596d05bf9ebaa74bcc96ecf4713b7e0a9a63bcb9037daccdb0ffe61e38e32af9 |

### Available diffs

No changes file available.

## Binary packages built by this source

- libamd2.4.1: 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.

- libamd2.4.1-dbgsym: debug symbols for package libamd2.4.1
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.

- libbtf1.2.1: 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.

- libbtf1.2.1-dbgsym: debug symbols for package libbtf1.2.1
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.

- libcamd2.4.1: 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.

- libcamd2.4.1-dbgsym: debug symbols for package libcamd2.4.1
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.

- libccolamd2.9.1: 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.

- libccolamd2.9.1-dbgsym: debug symbols for package libccolamd2.9.1
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.

- libcholmod3.0.6: 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.

- libcholmod3.0.6-dbgsym: No summary available for libcholmod3.0.6-dbgsym in ubuntu yakkety.
No description available for libcholmod3.

0.6-dbgsym in ubuntu yakkety.

- libcolamd2.9.1: No summary available for libcolamd2.9.1 in ubuntu yakkety.
No description available for libcolamd2.9.1 in ubuntu yakkety.

- libcolamd2.9.1-dbgsym: debug symbols for package libcolamd2.9.1
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.

- libcsparse3.1.4: concise sparse matrix library
Suitesparse is a collection of libraries for computations involving

sparse matrices.

.

The CSparse 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 CSparse will not be

competitive with UMFPACK or CHOLMOD, but the codes are much more concise and

easy to understand. Other methods are competitive.

- libcsparse3.1.4-dbgsym: No summary available for libcsparse3.1.4-dbgsym in ubuntu yakkety.
No description available for libcsparse3.

1.4-dbgsym in ubuntu yakkety.

- libcxsparse3.1.4: No summary available for libcxsparse3.1.4 in ubuntu yakkety.
No description available for libcxsparse3.1.4 in ubuntu yakkety.

- libcxsparse3.1.4-dbgsym: debug symbols for package libcxsparse3.1.4
Suitesparse is a collection of libraries for computations involving

sparse matrices.

.

The CXSparse library is a version of CSparse (see libcsparse package) that

operates on both real and complex matrices.

- libklu1.3.3: 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.

- libklu1.3.3-dbgsym: debug symbols for package libklu1.3.3
Suitesparse is a collection of libraries for computations involving

sparse matrices.

.

The KLU library provides routines for LU factorization, primarily for circuit

simulation.

- libldl2.2.1: 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.

- libldl2.2.1-dbgsym: debug symbols for package libldl2.2.1
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.

- libspqr2.0.2: No summary available for libspqr2.0.2 in ubuntu yakkety.
No description available for libspqr2.0.2 in ubuntu yakkety.

- libspqr2.0.2-dbgsym: No summary available for libspqr2.0.2-dbgsym in ubuntu yakkety.
No description available for libspqr2.0.2-dbgsym in ubuntu yakkety.

- libsuitesparse-dev: No summary available for libsuitesparse-dev in ubuntu yakkety.
No description available for libsuitesparse-dev in ubuntu yakkety.

- 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.

- libsuitesparseconfig4.4.6: 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.

- libsuitesparseconfig4.4.6-dbgsym: debug symbols for package libsuitesparseconfig4.4.6
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.

- libumfpack5.7.1: No summary available for libumfpack5.7.1 in ubuntu yakkety.
No description available for libumfpack5.7.1 in ubuntu yakkety.

- libumfpack5.7.1-dbgsym: debug symbols for package libumfpack5.7.1
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.