SuiteSparse v3.7.1

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

SuiteSparse v3.7.0

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

SuiteSparse v3.6.1

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.

SuiteSparse v3.6.0

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

SuiteSparse v3.5.0

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.

SuiteSparse v3.4.0

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

SuiteSparse v3.3.0

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)

SuiteSparse v3.2.0

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

SuiteSparse v3.1.0

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

SuiteSparse v3.0.0

SuiteSparse v3.0.0, released May 31, 2007.

MAJOR UPDATE: first stable release of KLU and BTF
other packages ported to 64-bit MATLAB.

* AMD 2.2.0:
    port to 64-bit MATLAB.  minor changes in printing.
* BTF 1.0.0:
    FIRST STABLE RELEASE
* CAMD 2.2.0:
    port to 64-bit MATLAB.  minor changes in printing.
* CCOLAMD 2.7.0:
    port to 64-bit MATLAB.  restructured directories
* CHOLMOD 1.5.0:
    port to 64-bit MATLAB.  update to Makefile.
    bug fix for BLAS int, update to cholmod_updown.
* COLAMD 2.7.0:
    port to 64-bit MATLAB.  restructured directories
* CSparse 2.2.0:
    update to MATLAB interface.  restructured directories
* LDL 2.0.0:
    major update:  added 64bit version, restructured directories
* RBio 1.1.0:
    port to 64-bit MATLAB.
* UMFPACK 5.1.0:
    port to 64-bit MATLAB.  minor changes in printing.