- Sync SLE and openSUSE builds (jsc#SLE-12162).
- Update to version 6.1.0. The change in release number reflects a change
in behavior of the software, regarding two features:
* Algorithms for sparse matrix reordering now fully take into account vertex
weights. While the previous versions only accounted for them in the nested
dissection method to compute and optimize separator size/weight, they are
now also accounted for in the minimum degree and minimum fill algorithms.
Consequently, vertex amalgamation can be tuned so that the size of
(column-)blocks is tailored according to the real amount of computation to
be performed on supervariables.
The esmumps interface with MUMPS has been updated so as to take into
account this new feature.
* The routines of the vertex graph partitioning (with overlap) module have
been redesigned, leading to much smaller run time and, most often, higher
quality
- Scotch development is moving to gitlab
- Add support for gcc10 and build support for openmpi4.
OBS-URL: https://build.opensuse.org/request/show/867464
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/scotch?expand=0&rev=13
- Update to version 6.1.0. The change in release number reflects a change
in behavior of the software, regarding two features:
* Algorithms for sparse matrix reordering now fully take into account vertex
weights. While the previous versions only accounted for them in the nested
dissection method to compute and optimize separator size/weight, they are
now also accounted for in the minimum degree and minimum fill algorithms.
Consequently, vertex amalgamation can be tuned so that the size of
(column-)blocks is tailored according to the real amount of computation to
be performed on supervariables.
The esmumps interface with MUMPS has been updated so as to take into
account this new feature.
* The routines of the vertex graph partitioning (with overlap) module have
been redesigned, leading to much smaller run time and, most often, higher
quality
- Scotch development is moving to gitlab
- Add support for gcc10 and build support for openmpi4.
OBS-URL: https://build.opensuse.org/request/show/866596
OBS-URL: https://build.opensuse.org/package/show/science/scotch?expand=0&rev=42
- Add support for gcc7.
- Add support for gcc8 and gcc9 (jsc#SLE-7766 & jsc#SLE-8609).
- Update to version 6.0.9:
* Scotch 6.0.7 is mostly a bugfix version. It provides some new minor
features, such as an extension of the target architecture API and
MeTiS v5 compatibility.
- Disable openmpi1 builds for SLE/Leap > 15.1.
- Enable openmpi3 builds for Leap and SLE > 15.1 (jsc#SLE-7773).
OBS-URL: https://build.opensuse.org/request/show/752514
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/scotch?expand=0&rev=7
- Fix the package group fix.
- Set default module version correctly when installing
master package, unset when deinstalling the default library
package.
- Fix dependencies for HPC packages.
- Fix HPC modulefile: library dir is always there when module file
is installed.
- Fix package groups.
- Cosmetic fixes to module file.
- Consolidate use of openmpi1, openmpi2, openmpi3 for non-HPC builds.
OBS-URL: https://build.opensuse.org/request/show/674944
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/scotch?expand=0&rev=2
- Set default module version correctly when installing
master package, unset when deinstalling the default library
package.
- Fix dependencies for HPC packages.
- Fix HPC modulefile: library dir is always there when module file
is installed.
- Fix package groups.
- Cosmetic fixes to module file.
- Consolidate use of openmpi1, openmpi2, openmpi3 for non-HPC builds.
OBS-URL: https://build.opensuse.org/request/show/674837
OBS-URL: https://build.opensuse.org/package/show/science/scotch?expand=0&rev=18
- Update to version 6.0.6
* bugfix release
- Drop old patches (changed upstream).
- Use deterministic behaviour, for repeatable results
- Setup MPI environment before building.
- Update to version 6.0.4
* bugfix release
- Update to version 6.0.3
* bugfix release
- Add "scotch_" prefix to binaries and man pages to avoid name conficts
- Fix license name to SPDX format
- update to version 6.0.0
* sequential graph repartitioning
* sequential graph partitioning with fixed vertices
* sequential graph repartitioning with fixed vertices
* new, fast, direct k-way partitioning and mapping algorithms
* multi-threaded, shared memory algorithms in the (formerly)
sequential part of the library
* exposure in the API of many distributed graph handling routines
* embedded pseudo-random generator for improved reproducibility
- put metis and parmetis compatibilty libs and header in a
separate package in order to avoid conflict with metis packages
- fix %%doc in order to not mix anymore ptscotch and scotch
documentation files
- fix files list
- add metis and parmetis header files in devel devel packages
- fix provides of devel packages
- revert soversion change to be the same as fedora
- fix conditionnal macro error in file list
- add build of shared esmumps and ptesmumps libs
- use only the source tarball of the esmumps version
- soname version of libraries set to major release number
- put libraries in separte packages
- build ptscotch for openmpi and mvapich2
- mpi version of the libs are placed in separate packages
- spec file cleanup
- version 5.1.12
* load balance enforcement has been improved for parallel graph
partitioning
* The clustering features of Scotch and PT-Scotch are now
available through the '-q' option of command line programs
dgmap, dgpart, gmap and gpart.
* Strategy string building helper routines are also available
for clustering in the libScotch library.
* Some internal graph handling routines have been exposed in
the interface, such as for graph coarsening.
- New package
OBS-URL: https://build.opensuse.org/request/show/650741
OBS-URL: https://build.opensuse.org/package/show/science/scotch?expand=0&rev=11
