Search found 7 matches

by flowwolf
17 Jun 2019, 18:34
Forum: Installation & compilation
Topic: Debian Testing - won't build
Replies: 8
Views: 1263

Re: Debian Testing - won't build

Hi, I've managed to build Elmer on Debian without ElmerPost, I saw that there were problems when ElmerPost was included. It's possible to leave out ElmerPost and use the prebuilt one (Windows executable) with WINE. The building process was more or less fine without ElmerPost but there were problems ...
by flowwolf
19 May 2019, 15:03
Forum: Bug reports
Topic: Elmer built with MPI - MUMPS crashes on Debian
Replies: 3
Views: 639

Re: Elmer built with MPI - MUMPS crashes on Debian

Update: MUMPS is really not available in the serial version, my apologies for that, that was my mistake. I re-read the README and INSTALL files of the required packages, I understand the concepts (hybrid programming OpenMP + MPI) much better, so some of those packages can use both OpenMP and MPI bes...
by flowwolf
19 May 2019, 09:00
Forum: ElmerSolver
Topic: Different results in coupled eigen-helmholtz analysis
Replies: 1
Views: 266

Different results in coupled eigen-helmholtz analysis

Dear Elmer users, We have been trying to use Elmer to simulate the high-frequency behaviour of the soft parts assembly of an axisymmetric loudspeaker driver model. AFAIU this is possible by using 'Hierarchical coupling of structural eigenmodes and helmholtz equation' (examples given as HelmholtzStru...
by flowwolf
17 May 2019, 06:31
Forum: Installation & compilation
Topic: Problem with self-compiled Elmer on Debian 9 with MUMPS and MPI
Replies: 0
Views: 1389

Problem with self-compiled Elmer on Debian 9 with MUMPS and MPI

Dear guys, I've already posted this issue here: http://www.elmerfem.org/forum/viewtopic.php?t=6664 I've been trying to self-compile Elmer on a Debian system for Linux and Windows (cross-compiling with MingW and Cygwin) with MPI and MUMPS, but it crashes when called with 'mpirun -np 2' or 'mpiexec -n...
by flowwolf
11 May 2019, 02:26
Forum: Bug reports
Topic: Elmer built with MPI - MUMPS crashes on Debian
Replies: 3
Views: 639

Re: Elmer built with MPI - MUMPS crashes on Debian

Update: I still get the very same crash, at 'setsinglepoint' in SolverUtils.F90 I managed to get the source code of the Mumps package, so I compiled Mumps and all the requirements: OpenBLAS-0.3.6 (with LAPACK) scalapack-2.0.2 metis-5.1.0 parmetis-4.0.3 scotch_6.0.6 both static and shared, furthermor...
by flowwolf
08 May 2019, 18:52
Forum: Bug reports
Topic: Elmer built with MPI - MUMPS crashes on Debian
Replies: 3
Views: 639

Re: Elmer built with MPI - MUMPS crashes on Debian

I changed 'Linear System Direct Method' to Mumps in the HelmholtzStructure2 example, of course.
by flowwolf
08 May 2019, 00:31
Forum: Bug reports
Topic: Elmer built with MPI - MUMPS crashes on Debian
Replies: 3
Views: 639

Elmer built with MPI - MUMPS crashes on Debian

Hi guys, First, I would like to congratulate to the authors to create such a professional software and release it to the public. I have built Elmer from source on Debian with MPI and MUMPS, it crashes (SIGSEGV) on the simple HelmholtzStructure2 example when called as: 'mpirun -np 2 ElmerSolver_mpi' ...