[Getdp] zip getdp solution files
David Colignon
david.colignon at ulg.ac.be
Thu Dec 15 22:15:54 CET 2016
On 15/12/16 14:02, m.schoening at e-und-a.ch wrote:
> Dear List,
>
> is there a "build in" way to work with zipped solution and mesh files instead of the "standard" text files? I experience performance issues
> running getdp on several cluster nodes, which all write their results on the same nfs network share.
>
> Additionally, it would be very helpfull, if gmsh could read such zipped or binary files directly for postprocessing.
Hi,
ace35:~ > ./getdp/BUILD/getdp --help
GetDP, a General environment for the treatment of Discrete Problems
Copyright (C) 1997-2016 P. Dular and C. Geuzaine, University of Liege
Usage: ./getdp/BUILD/getdp [file] [options]
Processing options:
-pre 'Resolution' pre-processing
-cal processing
-pos 'PostOperation(s)' post-processing
-msh file read mesh (in msh format) from file
-gmshread file(s) read gmsh data (same as GmshRead in resolution)
-gmshtag tag(s) tag(s) associated to GmshRead data
-restart resume processing from where it stopped
-solve 'Resolution' same as -pre 'Resolution' -cal
-split save processing results in separate files
-res file(s) load processing results from file(s)
-name string use string as generic file name
-adapt file read adaptation constraints from file
-order num restrict maximum interpolation order
-cache cache network computations to disk
Linear solver options:
-solver file specify parameter file (default: solver.par)
-'Parameter' num override value of solver parameter 'Parameter'
Output options:
-bin create binary output files
#######################################################
And from http://getdp.info/doc/texinfo/getdp.html:
GetDP can also read more recent versions of the ‘msh’ format (2.0 and above), as well as binary meshes. See the Gmsh documentation for more
information about these formats.
Regards,
Dave
--
David Colignon, Ph.D.
1er logisticien de recherche
Université de Liège
ACE - Applied & Computational Electromagnetics
Sart-Tilman B28
10, Grande Traverse
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
http://www.ulg.ac.be/nic4
>
> Best regards,
>
> ppa. Marc C. Schöning
> Dr.-Ing.
> Leiter Forschung & Entwicklung / Head of R&D
> Mitglied der Geschäftsleitung / Member of the Management
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