Application Codes. Introduction to HP XC4000 Cluster Paul Weber Rechenzentrum, Universität Karlsruhe (TH) karlsruhe.

Transcription

1 Application Codes Introduction to HP XC4000 Cluster Paul Weber Rechenzentrum, Universität Karlsruhe (TH) karlsruhe.de

2 Application Codes from ISVs Primary CAE applications (in Karlsruhe) are in the fields: Structural Mechanics CFD Most popular CAE codes are provided on Opteron clusters and a lot of them are installed on the XC1: ABAQUS MSC.Nastran PERMAS ANSYS CFX Fluent Star CD PowerFlow Workshop: Introduction to HP XC4000 Cluster/ Folie 2

3 job submission uses the SLURM based job management system JMS Submission of jobs submit jobs generate the job_submit and the batch job for the corresponding job submit jobs are (almost) identically for all codes the names are of the form codenamejob, e.g. nastranjob this has been adopted from the IBM SP Workshop: Introduction to HP XC4000 Cluster/ Folie 3

4 ABAQUS 6.6 each job costs 5 analysis tokens plus 1 token for each additional parallel process the current license covers 335 tokens for ABAQUS/Standard and ABAQUS/Explicit documentation is completely online and is launched interactively by the command abaqus doc a PDF version is also available pre/postprcessing with ABAQUS/CAE, ABAQUS/Viewer, HyperMesh, MSC.Patran HyperMesh, MSC.Patran are not available on the XC1 and should be installed separately on a local computer Workshop: Introduction to HP XC4000 Cluster/ Folie 4

5 abqjob j ID t TIME m MEMORY [ c CLASS][ T TIME] [ p PROCS][ i FILE][ o OLD JOB][ f FILE] [ u USERSUB][ s STRING] ABAQUS 6.6 j jobname (necessary) t CPU time in minutes (necessary) m memory requirement in MByte (necessary) c job class {p d} T real time in minutes (Default: 1.1*t) p number of parallel tasks (Default: 1) i inputfile (without.inp) o old job name (in case of *RESTART) f {new append} u user subroutine (Fortran routine or object) s string with additional parameters Workshop: Introduction to HP XC4000 Cluster/ Folie 5

6 MSC.Nastran 2005 the current license contains 2 processes and up to 8 parallel processes the most important features are licensed Statics, Dynamics Nonlinear, Thermal Optimization, Superelements, DMAP pre/postprocessing with HyperMesh or MSC.Patran on separate computers documentation is online available in the installation directory /software/ssck/msc/nastran/msc20051/nast/misc/doc/ pdf_nastran on a separate documentation CDROM Workshop: Introduction to HP XC4000 Cluster/ Folie 6

7 MSC.Nastran 2005 nastranjob j ID t TIME m MEMORY [ c CLASS][ p PROCS] [ e SDIRECTORY][ T TIME][ s STRING] j jobname (necessary) t CPU time in minutes (necessary) m memory requirement in MByte (necessary) c job class {p d} p number of parallel tasks (Def: 1) e file system for for scratch files {$WORK $TMP} T real time in minutes(def. 1.1*t) s string which contains additional parameters Workshop: Introduction to HP XC4000 Cluster/ Folie 7

8 PERMAS 11.0 only shared memory based parallelization the current license contains 1 process with up to 8 parallel processes pre/postprocessing with HyperMesh or MSC.Patran on separate computers documentation is online permasdoc also as PDF available Workshop: Introduction to HP XC4000 Cluster/ Folie 8

9 PERMAS 11.0 permasjob j ID t TIME m MEMORY [ c CLASS][ p PROCS] [ e SDIRECTORY][ T TIME][ s STRING] j jobname (necessary) t CPU time in minutes (necessary) m memory requirement in MByte (necessary) c job class {p d} p number of parallel tasks (Def: 1) e file system for for scratch files {$WORK $TMP} T real time in minutes(def. 1.1*t) s string with additional parameters Workshop: Introduction to HP XC4000 Cluster/ Folie 9

10 ANSYS CFX modules CFX Pre: import mesh and formulate the model CFX Solver CFX Post create mesh with ANSYS ICEM_CFD or ANSYS Workbench (on a separate computer) current license covers 5 processes and 20 parallel processes documentation is online and available in CFX GUI by pushing the HELP button or as PDF in the installation directory /software/ssck/cfx 10/CFX 10.0/help/pdf Workshop: Introduction to HP XC4000 Cluster/ Folie 10

11 ANSYS CFX 10.0 cfx5job j IDENT t TIME m MEMORY [ c QUEUE][ p PROCS] [ R NAME][ s String][ T TIME] j jobname name of the Def file without.def (necessary) t CPU time in minutes (necessary) m memory requirement in MByte (necessary) c job class {p d} p number of parallel tasks (necessary) T real time in minutes (Def. 1.1*t) R name of the results file in case of a restart s string which contain additional options Workshop: Introduction to HP XC4000 Cluster/ Folie 11

12 mesh generation with Gambit (on a separate computer) Fluent model setup and visualization interactively with Fluent commands for the batch job must be provided in a journal file license covers 12 processes and 20 parallel processes documentation is online and available via the Fluent GUI as HTML and PDF Workshop: Introduction to HP XC4000 Cluster/ Folie 12

13 fluentjob j NAME v VERSION t CPU Zeit m MEMORY [ c CLASS][ T TIME][ p PROCS] Fluent j name of the journal file v FLUENT version: {2d 3d 2ddp 3ddp} (necessary) t CPU Zeit in Minuten (necessary) m memory requirement in MByte (necessary) c job class {p d} T real time in minutes p number of parallel tasks (Def.: 1) Workshop: Introduction to HP XC4000 Cluster/ Folie 13

14 STAR CD 4.02 mesh generation and model setup by pro STAR, pro am or Star Design current license contains 6 processes and 128 parallel processes documentation is available online and as PDF in /software/ssck/starcd_4.02/prostar/ Workshop: Introduction to HP XC4000 Cluster/ Folie 14

15 STAR CD 4.02 starcdjob j CASE t TIME m MEMORY [ c CLASS][ p PROCS] [ T TIME][ s STRING] j jobname (necessary) t CPU time in minutes (necessary) m memory requirement in MByte (necessary) c job class {p d} p number of parallel tasks (Def: 1) T real time in minutes(def. 1.1*t) s string with additional parameters Workshop: Introduction to HP XC4000 Cluster/ Folie 15

16 PowerFLOW 4.0 mainly 3 modules PowerCASE: import of meshes, model setup ExaDISC ExaDECOMP ExaSIM PowerVIZ: Visualization imported meshes from STL, Nastran, ABAQUS, ANSYS current license covers up to 16 parallel processes documentation as PDFs in /software/ssck/powerflow/4.0b/doc additional material upon request Workshop: Introduction to HP XC4000 Cluster/ Folie 16

17 PowerFLOW 4.0 powerjob j CASE t TIME m MEMORY [ c CLASS][ p PROCS] [ T TIME][ s STRING] j jobname (necessary) t CPU time in minutes (necessary) m memory requirement in MByte (necessary) c job class {p d} p number of parallel tasks (Def: 1) T real time in minutes(def. 1.1*t) s string with additional parameters Workshop: Introduction to HP XC4000 Cluster/ Folie 17