SuiteSparse Versions Save

The official SuiteSparse library: a suite of sparse matrix algorithms authored or co-authored by Tim Davis, Texas A&M University.

v7.7.0

3 weeks ago

Mar 22, 2024: version 7.7.0

* SPEX 3.1.0: major revision to API, new methods.  Added SPEX_Cholesky,
    SPEX_Backslash, and python interface.  MATLAB interface revised.
* Example 1.7.0: revised for change in SPEX API
* GraphBLAS 9.1.0: revised defn of C11 or MSVC complex type, bug fix
* CXSparse 4.4.0: revise malloc/calloc/realloc/free wrappers
* All others: minor changes to build system
* Package versions in this release:
    SuiteSparse_config 7.7.0
    AMD 3.3.2
    BTF 2.3.2
    CAMD 3.3.2
    CCOLAMD 3.3.3
    CHOLMOD 5.2.1
    COLAMD 3.3.3
    CSparse 4.3.2
    CXSparse 4.4.0
    Example 1.7.0
    GraphBLAS 9.1.0
    KLU 2.3.3
    LDL 3.3.2
    LAGraph 1.1.3
    SuiteSparse_Mongoose 3.3.3
    ParU 0.1.3
    RBio 4.3.2
    SPEX 3.1.0
    SPQR 4.3.3
    UMFPACK 6.3.3

Full Changelog: https://github.com/DrTimothyAldenDavis/SuiteSparse/compare/v7.6.1...v7.7.0

v7.7.0.beta1

3 weeks ago

Mar 22, 2024: version 7.7.0

* SPEX 3.1.0: major revision to API, new methods.  Added SPEX_Cholesky,
    SPEX_Backslash, and python interface.  MATLAB interface revised.
* Example 1.7.0: revised for change in SPEX API
* GraphBLAS 9.1.0: revised defn of C11 or MSVC complex type, bug fix
* CXSparse 4.4.0: revise malloc/calloc/realloc/free wrappers
* All others: minor changes to build system
* Package versions in this release:
    SuiteSparse_config 7.7.0
    AMD 3.3.2
    BTF 2.3.2
    CAMD 3.3.2
    CCOLAMD 3.3.3
    CHOLMOD 5.2.1
    COLAMD 3.3.3
    CSparse 4.3.2
    CXSparse 4.4.0
    Example 1.7.0
    GraphBLAS 9.1.0
    KLU 2.3.3
    LDL 3.3.2
    LAGraph 1.1.3
    SuiteSparse_Mongoose 3.3.3
    ParU 0.1.3
    RBio 4.3.2
    SPEX 3.1.0
    SPQR 4.3.3
    UMFPACK 6.3.3

Full Changelog: https://github.com/DrTimothyAldenDavis/SuiteSparse/compare/v7.6.1...v7.7.0.beta1

v7.6.1

1 month ago

Mar 2, 2024: version 7.6.1

* GraphBLAS 9.0.3: performance bug fix (JIT kernels were not compiled with
    OpenMP, since v8.3.1), and fix to Makefile ("make static")
* SuiteSparse_config 7.6.1: version number, added link to math.js in README
* Package versions in this release:
    SuiteSparse_config 7.6.1
    AMD 3.3.1
    BTF 2.3.1
    CAMD 3.3.1
    CCOLAMD 3.3.2
    CHOLMOD 5.2.0
    COLAMD 3.3.2
    CSparse 4.3.1
    CXSparse 4.3.1
    Example 1.6.2
    GraphBLAS 9.0.3
    KLU 2.3.2
    LDL 3.3.1
    LAGraph 1.1.2
    SuiteSparse_Mongoose 3.3.2
    ParU 0.1.2
    RBio 4.3.1
    SPEX 2.3.2
    SPQR 4.3.2
    UMFPACK 6.3.2

Full Changelog: https://github.com/DrTimothyAldenDavis/SuiteSparse/compare/v7.6.0...v7.6.1

v7.6.0

2 months ago

Jan 20, 2024: version 7.6.0

* CHOLMOD 5.2.0: bug fix (restore ABI compatibility with 5.0.x, i.e., 5.2.0
    is ABI incompatible to 5.1.x)
* SuiteSparse_config 7.6.0, Mongoose 3.3.2, COLAMD 3.3.2, CCOLAMD 3.3.2:
    port Makefile to Windows
* SPQR 4.3.2: remove unused parameters
* LAGraph 1.1.2, CSparse 4.3.1, ParU 0.1.2, GraphBLAS 9.0.1:
    minor updates to build system
* Example 1.6.2, UMFPACK 6.3.2, KLU 2.3.2, SuiteSparse_Mongoose 3.3.2,
    SPEX 2.3.2: revise version numbers of dependent packages
* AMD, BTF, CAMD, CXSparse, LDL, RBio: unchanged
* Package versions in this release:
    SuiteSparse_config 7.6.0
    AMD 3.3.1
    BTF 2.3.1
    CAMD 3.3.1
    CCOLAMD 3.3.2
    CHOLMOD 5.2.0
    COLAMD 3.3.2
    CSparse 4.3.1
    CXSparse 4.3.1
    Example 1.6.2
    GraphBLAS 9.0.1
    KLU 2.3.2
    LDL 3.3.1
    LAGraph 1.1.2
    SuiteSparse_Mongoose 3.3.2
    ParU 0.1.2
    RBio 4.3.1
    SPEX 2.3.2
    SPQR 4.3.2
    UMFPACK 6.3.2

Full Changelog: https://github.com/DrTimothyAldenDavis/SuiteSparse/compare/v7.5.1...v7.6.0

v7.5.1

3 months ago

Jan 12, 2024: version 7.5.1

* SuiteSparse_config: bug fix to SUITESPARSE__VERCODE macro.
* Example 1.6.1: add tests for *__VERSION macros.

* Package versions in this release:
    SuiteSparse_config 7.5.1
    AMD 3.3.1
    BTF 2.3.1
    CAMD 3.3.1
    CCOLAMD 3.3.1
    CHOLMOD 5.1.1
    COLAMD 3.3.1
    CSparse 4.3.0
    CXSparse 4.3.1
    Example 1.6.1
    GraphBLAS 9.0.0
    KLU 2.3.1
    LDL 3.3.1
    LAGraph 1.1.1
    SuiteSparse_Mongoose 3.3.1
    ParU 0.1.1
    RBio 4.3.1
    SPEX 2.3.1
    SPQR 4.3.1
    UMFPACK 6.3.1

v7.5.0

3 months ago

Jan 10, 2024: version 7.5.0

* Suitesparse_config: 7.5.0, to reflect the addition of GraphBLAS 9.0.0.
    Minor updates to build system, including bug fixes when specifying a
    specific BLAS/LAPACK library, and configuration of *.pc files.
* GraphBLAS 9.0.0: supporting the v2.1 C API;
    see https://github.com/GraphBLAS/graphblas-api-c
* Example 1.6.0: using GraphBLAS 9.0.0 and SuiteSparse_config 7.5.0,
    remove explicit dependencies on OpenMP, libm, GMP, and MPFR.
    Add programs to test the *Config.cmake of each package.
* All other packages (except CSparse): minor updates to build system
    and MATLAB interfaces

* Package versions in this release:
    SuiteSparse_config 7.5.0
    AMD 3.3.1
    BTF 2.3.1
    CAMD 3.3.1
    CCOLAMD 3.3.1
    CHOLMOD 5.1.1
    COLAMD 3.3.1
    CSparse 4.3.0 (unchanged from SuiteSparse 7.4.0)
    CXSparse 4.3.1
    Example 1.6.0
    GraphBLAS 9.0.0
    KLU 2.3.1
    LDL 3.3.1
    LAGraph 1.1.1
    SuiteSparse_Mongoose 3.3.1
    ParU 0.1.1
    RBio 4.3.1
    SPEX 2.3.1
    SPQR 4.3.1
    UMFPACK 6.3.1

v7.5.0.beta3

3 months ago

Jan 1, 2024: version 7.5.0.beta3

* Suitesparse_config: 7.5.0, to reflect the addition of GraphBLAS 9.0.0.
    Minor updates to build system, including bug fixes when specifying a
    specific BLAS/LAPACK library, and configuration of *.pc files.
* GraphBLAS 9.0.0: supporting the v2.1 C API;
    see https://github.com/GraphBLAS/graphblas-api-c
* Example 1.6.0: using GraphBLAS 9.0.0 and SuiteSparse_config 7.5.0,
    remove explicit dependencies on OpenMP, libm, GMP, and MPFR.
    Add programs to test the *Config.cmake of each package.
* CHOLMOD 5.1.1, SPQR 4.3.1, ParU 0.1.1, LAGraph 1.1.1, UMFPACK 6.3.1,
    KLU 2.3.1, LDL 3.3.1: minor updates to build system
    and MATLAB interfaces

v7.4.0

3 months ago

Dec 30, 2023: version 7.4.0

* major change to build system: by Markus Mützel.  Includes a
    top-level CMakeLists.txt that builds all packages, and support for
    pkg-config. Default location of files is now listed below, where
    PACKAGE is one of the packages in SuiteSparse:
    * CMAKE_INSTALL_PREFIX/include/suitesparse: include files
    * CMAKE_INSTALL_PREFIX/lib: compiled libraries
    * CMAKE_INSTALL_PREFIX/lib/cmake/SuiteSparse: helper *.cmake scripts
        for all of SuiteSparse
    * CMAKE_INSTALL_PREFIX/lib/cmake/PACKAGE: *Config.cmake scripts for a
        specific package
    * CMAKE_INSTALL_PREFIX/lib/pkgconfig/PACKAGE.pc: *.pc pkg-config
        files with information for a specific package
    Additional changes are listed below.
* LAGraph 1.1.0: new package: graph algorithms based on GraphBLAS
* ParU 0.1.0: new package: parallel unsymmetric multifrontal method,
    with Mohsen Aznaveh.  This is a stable package but is tagged as 0.1.0
    since the API is still subject to change.
* CHOLMOD 5.1.0: full support for sparse single precision matrices,
    bug fixes in the GPU Module.
* AMD 3.3.0: minor change for CHOLMOD 5.1.0 tests
* CAMD 3.3.0: minor change for CHOLMOD 5.1.0 tests
* SuiteSparse_config 7.4.0: added wrappers for single-precision BLAS/LAPACK,
    added SUITESPARSE_TIME macro.
* *_version: added methods to all package that didn't have them:
    AMD, CAMD, COLAMD, CCOLAMD, BTF, CSparse, CXSparse, KLU, BTF, RBio,
    SPEX, SPQR, and UMFPACK.

v7.4.0.beta5

4 months ago

Minor changes to documentation and github CI:

revise changelog and CI by @DrTimothyAldenDavis in https://github.com/DrTimothyAldenDavis/SuiteSparse/pull/593
add ParU back into the macOS CI by @DrTimothyAldenDavis in https://github.com/DrTimothyAldenDavis/SuiteSparse/pull/594

Full Changelog: https://github.com/DrTimothyAldenDavis/SuiteSparse/compare/v7.4.0.beta4...v7.4.0.beta5

v7.4.0.beta4

4 months ago

change to LAGraph.pc.in https://github.com/DrTimothyAldenDavis/SuiteSparse/pull/586
rename compiled library: Mongoose to SuiteSparse_Mongoose by @DrTimothyAldenDavis in https://github.com/DrTimothyAldenDavis/SuiteSparse/pull/588
Set RPATH for installed binaries by @mmuetzel in https://github.com/DrTimothyAldenDavis/SuiteSparse/pull/589
set RPATH, other minor cleanup by @DrTimothyAldenDavis in https://github.com/DrTimothyAldenDavis/SuiteSparse/pull/590
installation locations by @DrTimothyAldenDavis in https://github.com/DrTimothyAldenDavis/SuiteSparse/pull/591

Full Changelog: https://github.com/DrTimothyAldenDavis/SuiteSparse/compare/v7.4.0.beta3...v7.4.0.beta4