Hello, Is there a reason why SCOTCH 6.0.0 is still downloaded by PETSc, while 6.0.3 is out and fixes an issue with MUMPS, cf. http://lists.mcs.anl.gov/pipermail/petsc-users/2014-September/022795.html <http://lists.mcs.anl.gov/pipermail/petsc-users/2014-September/022795.html> ? This simple patch seems to work out of the box.
-- a/config/BuildSystem/config/packages/PTScotch.py +++ b/config/BuildSystem/config/packages/PTScotch.py @@ -3,8 +3,7 @@ import config.package class Configure(config.package.Package): def __init__(self, framework): config.package.Package.__init__(self, framework) - self.download = ['https://gforge.inria.fr/frs/download.php/31832/scotch_6.0.0_esmumps.tar.gz', - 'http://ftp.mcs.anl.gov/pub/petsc/externalpackages/scotch_6.0.0_esmumps.tar.gz'] + self.download = ['http://gforge.inria.fr/frs/download.php/file/34099/scotch_6.0.3.tar.gz'] $ cd src/ksp/ksp/examples/tutorials $ mpirun -np 8 ./ex52 -use_mumps_lu -mat_mumps_icntl_7 5 -m 400 -n 400 $ echo $? 0 (this fails with SCOTCH 6.0.0, cf. http://mumps.enseeiht.fr/index.php?page=faq#19 <http://mumps.enseeiht.fr/index.php?page=faq#19>) Thank you, Pierre > On Sep 25, 2014, at 6:38 PM, Jed Brown <j...@jedbrown.org> wrote: > > From na-digest: > >> From: François Pellegrini francois.pellegr...@labri.fr >> Date: September 20, 2014 >> Subject: Revision 6.0.1 of Scotch is out >> >> We announce the release, as libre/free software, of revision 6.0.1 of >> the SCOTCH and PT-SCOTCH software package and library for sequential >> and parallel graph partitioning, sequential and parallel graph >> clustering, sequential mesh/hypergraph partitioning and static >> mapping, and sequential and parallel sparse matrix block ordering. >> >> While revision 6.0.1 is technically a bugfix release, with no apparent >> new features, much has changed "under the hood". >> - Sequential algorithms for repartitioning and (re)partitioning with >> fixed vertices have been improved. >> - Multithreading issues have been solved. >> - From now on, there is no separate "*_esmumps" version for >> interfacing with the MUMPS solver. The additional libraries can be >> generated by running "make esmumps" for the sequential libraries and >> "make ptesmumps" for the parallel libraries. >> >> Parallel static mapping and parallel direct k-way graph repartitioning >> with fixed vertices will be available in release 6.1. >> >> Scotch can be freely downloaded, under the terms of the CeCILL-C free >> software license. To ease the development, diffusion, and circulation >> of information regarding the SCOTCH project, most of its resources are >> hosted on the InriaGforge platform provided by INRIA. Please refer to >> the SCOTCH web pages at: >> >> https://gforge.inria.fr/projects/scotch/ >> http://www.labri.fr/~pelegrin/scotch/