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| Name: libcholmod5 | Distribution: openSUSE Tumbleweed |
| Version: 7.5.1 | Vendor: openSUSE |
| Release: 50.2 | Build date: Fri Feb 9 11:10:31 2024 |
| Group: System/Libraries | Build host: reproducible |
| Size: 2771580 | Source RPM: suitesparse-7.5.1-50.2.src.rpm |
| Packager: http://bugs.opensuse.org | |
| Url: https://people.engr.tamu.edu/davis/suitesparse.html | |
| Summary: Supernodal Sparse Cholesky Factorization and Update/Downdate | |
CHOLMOD is a set of ANSI C routines for sparse Cholesky factorization and update/downdate. A MATLAB interface is provided. The performance of CHOLMOD was compared with 10 other codes in a paper by Nick Gould, Yifan Hu, and Jennifer Scott. see also their raw data. Comparing BCSLIB-EXT, CHOLMOD, MA57, MUMPS, Oblio, PARDISO, SPOOLES, SPRSBLKLLT, TAUCS, UMFPACK, and WSMP, on 87 large symmetric positive definite matrices, they found CHOLMOD to be fastest for 42 of the 87 matrices. Its run time is either fastest or within 10% of the fastest for 73 out of 87 matrices. Considering just the larger matrices, it is either the fastest or within 10% of the fastest for 40 out of 42 matrices. It uses the least amount of memory (or within 10% of the least) for 35 of the 42 larger matrices. Jennifer Scott and Yifan Hu also discuss the design considerations for a sparse direct code. CHOLMOD is part of the SuiteSparse sparse matrix suite.
GPL-2.0-only AND LGPL-2.1-only
* Fri Feb 09 2024 Soc Virnyl Estela <uncomfy+openbuildservice@uncomfyhalomacro.pl>
- Cleanup specfile
* Inform that keep-mongoose-test-sources.patch is not for upstream
* Inform that the python file is for convenience for fetching test
sources. See README-suse-maintenance.md.
* Wed Jan 24 2024 Atri Bhattacharya <badshah400@gmail.com>
- Set up cmake options just once -- during %build alone.
- Drop usage of cmake internal macros when specifying install
paths.
- CMake >= 3.22 is now required for build; this automatically
drops support for openSUSE < 1650 (i.e. Leap 15.x).
- Drop conditionals for old unsupported distro versions, they
cannot support builds on account of the previous change anyway.
- Drop use of '-ffat-lto-objects' when building with LTO: this is
only needed for static libs, not built here.
- Only unset MALLOC_* when LTO is being used.
- Use once consistent version for all libraries, set to source
tarball.
- Drop more than five-year old Obsoletes/Provides; developers
should use pkgconfig based (Build)Requires or directly use
%{name}-devel.
- Drop suitesparse-rpmlintrc and make -doc packages noarch.
* Tue Jan 16 2024 Soc Virnyl Estela <uncomfy+openbuildservice@uncomfyhalomacro.pl>
- Update to version 7.5.1 (boo#1208165):
* SuiteSparse_config: bug fix to SUITESPARSE__VERCODE macro.
* Example 1.6.1: add tests for *__VERSION macros.
- Changes introduced since 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.
* 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
- Changes introduced since 7.4.0:
* Major change to build system:
- Includes a top-level CMakeLists.txt that builds all
packages.
- Support for pkg-config.
* LAGraph 1.1.0: new package: graph algorithms based on
GraphBLAS
* ParU 0.1.0: new package: parallel unsymmetric multifrontal
method.
* 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.
- Add new subpackage suitesparse_mongoose, an executable for
Mongoose.
- Specfile now runs patchelf for broken RPATHs.
- Add keep-mongoose-test-sources.patch. This avoids test sources
getting deleted.
- Remove not needed patchsets:
* build_csparse_shared.patch
* bnc775418-enable-SuiteSparse_time-symbol.patch
- Use BLAS environment variable when choosing over -lopenblas
and -lblas
- Add list-mongoose-test-sources.py: a helper script to list
matrix ids mentioned in the test step of the build of Mongoose's
CMakeLists.txt
- Add new test tarballs for mongoose from
list-mongoose-test-sources.py:
* 1138_bus.tar.gz
* 494_bus.tar.gz
* 662_bus.tar.gz
* 685_bus.tar.gz
* arc130.tar.gz
* ash292.tar.gz
* ash85.tar.gz
* bcspwr01.tar.gz
* bcspwr02.tar.gz
* bcspwr03.tar.gz
* bcspwr09.tar.gz
* bcsstk17.tar.gz
* bcsstm02.tar.gz
* jagmesh7.tar.gz
* lnsp3937.tar.gz
* lshp3466.tar.gz
* sherman1.tar.gz
* sstmodel.tar.gz
* crystm01.tar.gz
* msc04515.tar.gz
* G42.tar.gz
* nasa4704.tar.gz
* fxm3_6.tar.gz
* net25.tar.gz
* LF10000.tar.gz
* Erdos992.tar.gz
* USpowerGrid.tar.gz
* yeast.tar.gz
* c-38.tar.gz
* c-43.tar.gz
* minnesota.tar.gz
* netscience.tar.gz
* netz4504.tar.gz
* delaunay_n13.tar.gz
* tx2010.tar.gz
- _constraints: Increase disk size to 40G
- Add README-suse-maintenance.md
* Wed Apr 26 2023 David Anes <david.anes@suse.com>
- Adjust licenses in SPEC files (bsc#1210879)
* Wed Nov 30 2022 Andreas Schwab <schwab@suse.de>
- Update constraints for riscv64
* Sun Sep 04 2022 Christoph G <foss@grueninger.de>
- update to 5.13.0
* GraphBLAS v7.2.0: see GraphBLAS/Doc/ChangeLog for details.
- performance: more compact serialization (ZSTD added, now the
default compression method).
- MATLAB interface: faster linear indexing, reshape, bandwidth,
istril, istriu, isbanded, isdiag. C(I,J)=A can now grow the
size of C.
- features: reshape methods, cube root operator, isStoredElement
- bugs: a minor bug; user-defined types were incorrectly limited to
128 bytes in size in v7.0.3.
- remove unused rules from rpmlintrc
* Wed Apr 13 2022 David Anes <david.anes@suse.com>
- update to 5.12.0:
* GraphBLAS v7.0.3: see GraphBLAS/Doc/ChangeLog for details.
- performance: GrB_mxm, GrB_assign, and transpose
- bug fix: vector iterator for bitmap
- revised ACM TOMS submission: Doc/toms_parallel_grb2.pdf
- spec bug: GrB_Matrix_diag was implemented incorrectly,
thus requiring a version v7.x
* Tue Mar 15 2022 David Anes <david.anes@suse.com>
- Fix bundled library versions:
* libmongoose: 2.0.3 -> 2.0.4
* libspqr: 2.0.9 -> 2.1.0
* libumfpack: 5.7.8 -> 5.7.9
- Update to 5.11.0:
* GraphBLAS v6.2.5: see GraphBLAS/Doc/ChangeLog for changes.
Primary ones highlighted here:
- v2.0 API: v6.x complies with the v2.0 C API of the GraphBLAS Spec.
Note that GrB_wait, GrB_Info are now different than in the v1.3
C API Specification (and in v5.x of SuiteSparse:GraphBLAS).
- GxB_Iterator: to iterate over rows/cols/entries of a matrix or vector
- GxB_eWiseUnion: like eWiseAdd but with the op always applied
- GxB_Matrix/Vector_sort: to sort the vectors of a matrix
- better performance: for sparse-times-dense and dense-times-sparse,
in particular; also other cases for GrB_mxm, up to 10x faster.
- Apple Silicon: port @GrB to Octave 7 (thanks to Gabor Szarnyas)
- added cpu_features: by Google
- added LZ4/LZ4HC: compression library, http://www.lz4.org (BSD 2),
v1.9.3, Copyright (c) 2011-2016, Yann Collet, All Rights Reserved.
- iso-valued matrices and vectors: to exploit the common case of
an unweighted graph
- bug fixes: 4 bugs fixed since SuiteSparse 5.10.1 with
GraphBLAS v5.0.5. 12 other bugs appeared in the interim but
appeared in versions after v5.0.5 but fixed before ever
affecting SuiteSparse itself.
* Thu Feb 24 2022 Dirk Müller <dmueller@suse.com>
- build parallel to reduce build time by ~ 30%
* Thu Aug 05 2021 Guillaume GARDET <guillaume.gardet@opensuse.org>
- Use asimdrdm CPU flag for aarch64 to select only more powerful
buildhosts to avoid hanging builds.
* Mon Jul 26 2021 Andreas Schwab <schwab@suse.de>
- Enable openblas on riscv64
* Wed May 26 2021 Christoph G <foss@grueninger.de>
- Update to version 5.10.1
- Drop disable-Wmisleading-indentation.patch which is no longer
required due to an upstream fix
* Wed May 19 2021 Christoph G <foss@grueninger.de>
- Update to version 5.10.0
* GraphBLAS upgraded to 5.0.4: many new features, much faster
performance
* Wed Apr 07 2021 Martin Liška <mliska@suse.cz>
- Add disable-Wmisleading-indentation.patch as a temporary workaround
for https://github.com/DrTimothyAldenDavis/SuiteSparse/issues/84
that will be fixed in the next release (boo#1183575).
* Tue Mar 16 2021 Guillaume GARDET <guillaume.gardet@opensuse.org>
- Disable LTO on %arm as it consumes too much memory
* Mon Mar 15 2021 Guillaume GARDET <guillaume.gardet@opensuse.org>
- Update _constraints to avoid OOM
* Sun Mar 07 2021 Christoph G <foss@grueninger.de>
- Update to SuiteSparse 5.9.0
* GraphBLAS upgraded from v3.3 to v4.0.3 with many new features,
and increased performance. Betweeness Centrality about 2x
faster, and now faster than the GAP benchmark for larger
matrices. BFS about 5x faster.
/usr/lib/libcholmod.so.5 /usr/lib/libcholmod.so.5.1.1 /usr/share/doc/packages/libcholmod5 /usr/share/doc/packages/libcholmod5/CHOLMOD_UserGuide.pdf /usr/share/doc/packages/libcholmod5/README.txt /usr/share/licenses/libcholmod5 /usr/share/licenses/libcholmod5/ChangeLog /usr/share/licenses/libcholmod5/License.txt /usr/share/licenses/libcholmod5/gpl.txt /usr/share/licenses/libcholmod5/lesser.txt
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