The official SuiteSparse library: a suite of sparse matrix algorithms authored or co-authored by Tim Davis, Texas A&M University.
OTHER License
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.4.2, Jan 7, 2015.
* CHOLMOD 3.0.4: serious bug fix in supernodal factorization,
introduced in CHOLMOD 3.0.0 (SuiteSparse 4.3.0). Can cause segfault,
and has no user workaround.
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.4.1, Oct 23, 2014.
Minor update: two bug fixes (affecting Windows only)
* CHOLMOD 3.0.3:
minor update to CHOLMOD (non-ANSI C usage in one *.c file, affects
Windows only)
* KLU 1.3.2:
minor fix to MATLAB install; no change to C except version nubmer
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.4.0, Oct 10, 2014.
MAJOR UPDATE: new GPU-acceleration for SPQR
* AMD 2.4.1:
minor fix to MATLAB install; no change to C except version nubmer
* BTF 1.2.1:
minor fix to MATLAB install; no change to C except version nubmer
* CAMD 2.4.1:
minor fix to MATLAB install; no change to C except version nubmer
* CCOLAMD 2.9.1:
minor fix to MATLAB install; no change to C except version nubmer
* CHOLMOD 3.0.2:
update to accomodate GPU-accelerated SPQR
added CHOLMOD/Include/cholmod_function.h
* COLAMD 2.9.1:
minor fix to MATLAB install; no change to C except version nubmer
* CSparse 3.1.4:
minor fix to MATLAB install; no change to C except version nubmer
* CXSparse 3.1.4:
minor fix to MATLAB install; no change to C except version nubmer
* GPUQREngine 1.0.0:
FIRST RELEASE. Used by SPQR 2.0.0
* KLU 1.3.1:
minor fix to MATLAB install; no change to C except version nubmer
update to KLU/Tcov/Makefile
* LDL 2.2.1:
minor fix to MATLAB install; no change to C except version nubmer
* RBio 2.2.1:
minor fix to MATLAB install; no change to C except version nubmer
* SPQR 2.0.0:
MAJOR UPDATE. added GPU support. Up to 11x faster than on CPU
* SuiteSparse_GPURuntime 1.0.0:
FIRST RELEASE. Used by SPQR 2.0.0
* UMFPACK 5.7.1:
minor fix to MATLAB install; no change to C except version nubmer
* MATLAB_Tools:
modified SSMULT/ssmult_install.m. No change to C code
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.3.1, July 18, 2014.
Minor update: added cholmod_rowfac_mask2 function to CHOLMOD
* CHOLMOD 3.0.1:
added cholmod_rowfac_mask2 function. Minor fix to build process
* SPQR 1.3.3:
minor fix to build process
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.3.0, March 26, 2014.
MAJOR UPDATE: first release of CHOLMOD GPU acceleration
minor update: modified all packages to use SuiteSparse_config for
malloc/calloc/realloc/free, printf, hypot, and divcomplex
function pointers.
* AMD 2.4.0:
changed malloc/printf pointers to use SuiteSparse_config
* CAMD 2.4.0:
changed malloc/printf pointers to use SuiteSparse_config
* CCOLAMD 2.9.0:
changed malloc/printf pointers to use SuiteSparse_config
* CHOLMOD 3.0.0:
MAJOR UPDATE to GPU acceleration. Released at GTC 2014.
* COLAMD 2.9.0:
changed malloc/printf pointers to use SuiteSparse_config
* CSparse 3.1.3:
minor update to UFget
* CXSparse 3.1.3:
minor update to UFget
* KLU 1.3.0:
changed malloc/printf pointers to use SuiteSparse_config
* LDL 2.2.0:
changed malloc/printf pointers to use SuiteSparse_config
* RBio 2.2.0:
changed malloc/printf pointers to use SuiteSparse_config
* SPQR 1.3.2:
changed malloc/printf pointers to use SuiteSparse_config
* UMFPACK 5.7.0:
changed malloc/printf pointers to use SuiteSparse_config
* MATLAB_Tools:
added stats to UFcollection, revised commends in SFMULT,
minor update to spok
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.2.1, Apr 25, 2013.
minor update
* CHOLMOD 2.1.2:
minor update to Cholesky/*solve*c (for Windows compiler)
* UMFPACK 5.6.2:
bug fix in Demo/Makefile for Fortran interface
* MATLAB_Tools:
minor update to sparseinv
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.2.0, Apr 16, 2013.
minor update and bug fix
* CHOLMOD 2.1.1:
minor changes to GPU accelerated version, fixed GPU memory leak
* CSparse 3.1.2:
minor update to cs_sqr.c; no affect on functionality
* CXSparse 3.1.2:
minor update to cs_sqr.c; no affect on functionality
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.1.0, March 27, 2013.
new features added to CHOLMOD
* CHOLMOD 2.1.0:
added new features and functions to forward/backsolve:
cholmod_lsolve_pattern, cholmod_solve2, cholmod_ensure_dense.
* MATLAB_Tools:
added SFMULT. minor update to Factorize, problems added to dimacs10
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.0.2, July 17, 2012.
major update to MATLAB_Tools/Factorize. No change to any C code.
* MATLAB_Tools:
major update to Factorize, minor update to sparseinv
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.0.1, June 20, 2012.
* AMD 2.3.1:
minor fix to MATLAB install; no change to C except version nubmer
* CAMD 2.3.1:
minor fix to MATLAB install; no change to C except version nubmer
* CHOLMOD 2.0.1:
bug fix for GPU code, when the matrix is singular
minor fix to MATLAB install
* CSparse 3.1.1:
minor fix to MATLAB install; no change to C except version nubmer
* CXSparse 3.1.1:
minor fix to MATLAB install; no change to C except version nubmer
* KLU 1.2.1:
minor fix to MATLAB install; no change to C except version nubmer
* RBio 2.1.1:
minor fix to MATLAB install; no change to C except version nubmer
* SPQR 1.3.1:
minor fix to MATLAB install; no change to C except version nubmer
* UMFPACK 5.6.1:
minor fix to MATLAB install; no change to C except version nubmer
* MATLAB_Tools:
update to UFcollection (filesep)
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v4.0.0, June 1, 2012.
MAJOR UPDATE: First GPU version for CHOLMOD.
UFconfig renamed to SuiteSparse_config.
* AMD 2.3.0:
replaced UFconfig with SuiteSparse_config
* BTF 1.2.0:
replaced UFconfig with SuiteSparse_config
* CAMD 2.3.0:
replaced UFconfig with SuiteSparse_config
* CCOLAMD 2.8.0:
replaced UFconfig with SuiteSparse_config
* CHOLMOD 2.0.0:
replaced UFconfig with SuiteSparse_config
first GPU-accelerated version.
* COLAMD 2.8.0:
replaced UFconfig with SuiteSparse_config
* CSparse 3.1.0:
minor changes to enable creation of CXSparse 3.1.0
* CXSparse 3.1.0:
replaced UFconfig with SuiteSparse_config
* KLU 1.2.0:
replaced UFconfig with SuiteSparse_config
* LDL 2.1.0:
replaced UFconfig with SuiteSparse_config
* RBio 2.1.0:
replaced UFconfig with SuiteSparse_config
* SPQR 1.3.0:
replaced UFconfig with SuiteSparse_config
removed spqr_time; using SuiteSparse timing routines instead
* UMFPACK 5.6.0:
replaced UFconfig with SuiteSparse_config
* MATLAB_Tools:
update to documentation for Factorize, update to UFcollection
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v3.7.1, May 15, 2012.
minor update
* AMD 2.2.4:
minor compiler workaround
* CAMD 2.2.4:
minor compiler workaround
* KLU 1.1.4:
bug fix in the case of Int overflow
* MATLAB_Tools:
minor update to spqr_rank and UFcollection
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v3.7.0, Dec 15, 2011.
MAJOR UPDATE: added spqr_rank and sparseinv to MATLAB_Tools
major update to Factorize package in MATLAB_Tools
minor update to Makefiles for C code.
* AMD 2.2.3:
Makefile updated
* BTF 1.1.3:
Makefile updated
* CAMD 2.2.3:
Makefile updated
* CCOLAMD 2.7.4:
Makefile updated
* CHOLMOD 1.7.4:
Makefile updated
* COLAMD 2.7.4:
Makefile updated
* CSparse 3.0.2:
Makefile updated. Fix to MATLAB install. Now as CSparse (not CSparse3)
* KLU 1.1.3:
Makefile updated. minor fix to MATLAB mexFunction
* LDL 2.0.4:
Makefile updated. Update to demo program
* RBio 2.0.2:
Makefile updated. Update to MATLAB mexFunction
* SPQR 1.2.3
Makefile updated. Update to MATLAB install
* UMFPACK 5.5.2:
Makefile updated. Update to MATLAB install
* MATLAB_Tools:
added spqr_rank and sparseinv. Major update to Factorize, dimacs10
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v3.6.1, May 10, 2011.
minor update
* SPQR 1.2.2:
minor fix, compiler workaround
* CSparse 3.0.1:
Added as the CSparse3 directory (original date Jan 19, 2010;
added to SuiteSparse on May 10, 2011. Note that CSparse v2.x.x.
was also distributed)
* MATLAB_Tools:
added dimacs10. Minor update to spok.
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v3.6.0, Jan 25, 2011.
minor update
* AMD 2.2.2:
Makefile updated.
* BTF 1.1.2:
Makefile updated.
* CAMD 2.2.2:
Makefile updated.
* CCOLAMD 2.7.3:
Makefile updated. Minor fix to stats printout
* CHOLMOD 1.7.3:
Makefile updated. Minor fix, compiler workaround
* COLAMD 2.7.3:
Makefile updated
* CSparse 2.2.5:
Makefile updated. minor fixes to UFget, cs_util.c.
* KLU 1.1.2:
Makefile updated. ported Tcov to Mac.
* LDL 2.0.3:
Makefile updated.
* RBio 2.0.1:
Makefile updated.
* SPQR 1.2.1:
Makefile updated. Added examples. Fixed error handling.
* UMFPACK 5.5.1:
Makefile updated.
* MATLAB_Tools:
minor update to spok
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v3.5.0, Nov 30, 2009.
major update to SPQR and RBio; minor updates to Makefiles.
* AMD 2.2.1:
Makefile updated.
* BTF 1.1.1
Makefile updated.
* CAMD 2.2.1:
Makefile updated.
* CCOLAMD 2.7.2:
Makefile updated.
* CHOLMOD 1.7.2:
Makefile updated. Fixed 64-bit BLAS for MATLAB 7.8.
* COLAMD 2.7.2:
Makefile updated.
* CSparse 2.2.4
Makefile updated. MATLAB install updated.
* KLU 1.1.1:
Makefile updated.
* LDL 2.0.2:
Makefile updated.
* RBio 2.0.0:
major update: rewritten in C. No longer in Fortran.
Makefile updated.
* SPQR 1.2.0:
major update: added features required by MATLAB package spqr_rank,
changed default ordering to COLAMD.
Makefile updated.
* UMFPACK 5.5.0:
major update. Added user-ordering function, interface to CHOLMOD
orderings, option to disable singleton search to allow L to be
well-conditioned.
Makefile updated.
* MATLAB_Tools:
major update to Factorize. Minor updates to GEE, getversion, spok.
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v3.4.0, May 20, 2009.
MAJOR UPDATE: added Factorize package to MATLAB_TOols
major update to UMFPACK (removed 2-by-2 strategy)
* RBio 1.1.2:
update to MATLAB install
* SPQR 1.1.2:
added more examples. Mac compiler workaround.
* UMFPACK 5.4.0:
removed 2-by-2 strategy. update to MATLAB install.
* MATLAB_Tools:
added Factorize
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v3.3.0, released March 24, 2009.
minor update
* BTF 1.1.0:
minor update.
* CHOLMOD 1.7.1:
bug fix for cholmod_symmetry
* CSparse 2.2.3:
cs_gaxpy example fixed. Minor change to MATLAB cs_sparse interface
* CXSparse 2.2.3:
cs_gaxpy example fixed. Minor change to MATLAB cs_sparse interface
* KLU 1.1.0:
minor update.
* SPQR 1.1.1:
minor update (compiler workaround)
* UMFPACK 5.3.0:
compiler workaround. added timer options.
bug fix for 2-by-2 strategy (subsequently removed in v5.4.0)
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v3.2.0, released Sept 20, 2008.
MAJOR UPDATE: first release of SPQR
* CHOLMOD 1.7.0:
major update for SPQR.
* CXSparse 2.2.2:
update to MATLAB install
* CSparse 2.2.2:
update to MATLAB install
* SPQR 1.1.0:
FIRST RELEASE in SuiteSparse.
* MATLAB_TOOLS:
added: GEE, find_components, spok
Published by DrTimothyAldenDavis about 5 years ago
SuiteSparse v3.1.0, released Nov 1. 2007.
minor update
* BTF 1.0.1:
minor update.
* CCOLAMD 2.7.1:
minor changes to MATLAB test code.
* CHOLMOD 1.6.0:
bug fix to cholmod_symmetry. Performance fix for cholmod_nesdis.
port to MATLAB 7.5 and many minor changes in MATLAB interface.
* COLAMD 2.7.1:
minor changes to MATLAB test code.
* CSparse 2.2.1:
minor update.
* CXSparse 2.2.1:
* KLU 1.0.1:
minor lint cleanup.
* RBio 1.1.1:
minor lint cleanup.
minor update.
* UMFPACK 5.2.0:
change of default license. minor lint cleanup.
port to MATLAB 7.5.
* MATLAB_Tools:
added: LINFACTOR, MESHND, SSMULT, getversion, gipper, hprintf,
pagerankdemo, shellgui, and waitmex