DAMASK (Duesseldorf Advanced Material Simulation Kit) is a flexible and hierarchically structured model of material point behavior for the solution of elastoplastic boundary value problems along with damage and thermal physics. Its main purpose is the simulation of crystal plasticity within a finite-strain continuum mechanical framework.<\/p>\n
Version 2.0.2 is available on the CSF:<\/p>\n
-msse4.2 -axAVX,CORE-AVX2,CORE-AVX512<\/code> was used. This builds multiple auto-dispatch ‘code paths’ in the executable for use on different Intel architectures. This is deemed beneficial given there are several different Intel CPUs available in the CSF.<\/li>\n<\/ul>\nRestrictions on use<\/h2>\n
DAMASK is free software released under the GNU General Public Licence<\/a>. All users may use DAMASK.<\/p>\nSet up procedure<\/h2>\n
To access the software you must load the modulefile<\/p>\n
module load apps\/intel-17.0\/damask\/2.0.2\r\n<\/pre>\nThis modulefile will load everything needed for all types of DAMASK job (e.g. MPI for muliti-core). You do not need to load anything else.<\/p>\n
We recommend that you load the module file in your jobscript now rather than on the login node before you submit. This is covered in the examples below.<\/p>\n
Running Serial DAMASK<\/h2>\n
An example batch submission script:<\/p>\n
#!\/bin\/bash --login\r\n#$ -cwd\r\n\r\n# Load the software\r\nmodule load apps\/intel-17.0\/intel-17.0\/damask\/2.0.2\r\n\r\nDAMASK_spectral --geom PathToGeomFile\/NameOfGeomFile.geom --load PathToLoadFile\/FileNameOfLoad.load\r\n<\/pre>\nSubmit with the command: qsub scriptname<\/code><\/p>\nSingle node – 2 to 32 cores using OpenMP<\/h2>\n
DAMASK is compiled with multiprocessor (OpenMP) support. To run a parallel job on a single node use:<\/p>\n
#!\/bin\/bash --login\r\n#$ -cwd\r\n#$ -pe smp.pe 12\r\n\r\n# Load the software\r\nmodule load apps\/intel-17.0\/intel-17.0\/damask\/2.0.2\r\nDAMASK_NUM_THREADS=$NSLOTS\r\nDAMASK_spectral --geom PathToGeomFile\/NameOfGeomFile.geom --load PathToLoadFile\/FileNameOfLoad.load\r\n<\/pre>\nSubmit with the command: qsub scriptname<\/code><\/p>\nSingle node – 2 to 32 cores using MPI<\/h2>\n
DAMASK is compiled with multimode (MPI) support. <\/p>\n
Please note<\/strong> when using MPI the grid dimension along z has to be an integer multiple of the intended number of nodes to be used. In the example below this would mean a multiple of 12.<\/p>\nTo run a parallel job on a single node use:<\/p>\n
#!\/bin\/bash --login\r\n#$ -cwd\r\n#$ -pe smp.pe 12\r\n\r\n# Load the software\r\nmodule load apps\/intel-17.0\/intel-17.0\/damask\/2.0.2\r\nmpirun -np $NSLOTS DAMASK_spectral --geom PathToGeomFile\/NameOfGeomFile.geom --load PathToLoadFile\/FileNameOfLoad.load\r\n<\/pre>\nSubmit with the command: qsub scriptname<\/code><\/p>\nMulti-node – 48 or more cores in multiples of 24<\/h2>\n
Please note<\/strong> when using MPI the grid dimension along z has to be an integer multiple of the intended number of nodes to be used. In the example below this would mean a multiple of 48.<\/p>\n#!\/bin\/bash --login\r\n#$ -cwd\r\n#$ -pe mpi-24-ib.pe 48\r\n\r\n# Load the software\r\nmodule load apps\/intel-17.0\/intel-17.0\/damask\/2.0.2\r\nmpirun -np $NSLOTS DAMASK_spectral --geom PathToGeomFile\/NameOfGeomFile.geom --load PathToLoadFile\/FileNameOfLoad.load\r\n<\/pre>\n3. Submit with the command: qsub scriptname<\/code><\/p>\nPlease note – there are no Broadwell or Skylake nodes with Infiniband connections. Jobs submitted to mpi-24-ib.pe will by default run only on Haswell nodes.<\/p>\n
Further info<\/h2>\n\n- The DAMASK web site has extensive documentation: https:\/\/damask.mpie.de\/Documentation\/WebHome<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
Overview DAMASK (Duesseldorf Advanced Material Simulation Kit) is a flexible and hierarchically structured model of material point behavior for the solution of elastoplastic boundary value problems along with damage and thermal physics. Its main purpose is the simulation of crystal plasticity within a finite-strain continuum mechanical framework. Version 2.0.2 is available on the CSF: Basic Install Details Version 2.0.2 Installed with Intel Compilers 17.0.7 and Openmpi 3.1.3 The compile flag -msse4.2 -axAVX,CORE-AVX2,CORE-AVX512 was used. This.. Read more »<\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"parent":86,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2577","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ri.itservices.manchester.ac.uk\/csf3\/wp-json\/wp\/v2\/pages\/2577","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ri.itservices.manchester.ac.uk\/csf3\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ri.itservices.manchester.ac.uk\/csf3\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ri.itservices.manchester.ac.uk\/csf3\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/ri.itservices.manchester.ac.uk\/csf3\/wp-json\/wp\/v2\/comments?post=2577"}],"version-history":[{"count":14,"href":"https:\/\/ri.itservices.manchester.ac.uk\/csf3\/wp-json\/wp\/v2\/pages\/2577\/revisions"}],"predecessor-version":[{"id":6492,"href":"https:\/\/ri.itservices.manchester.ac.uk\/csf3\/wp-json\/wp\/v2\/pages\/2577\/revisions\/6492"}],"up":[{"embeddable":true,"href":"https:\/\/ri.itservices.manchester.ac.uk\/csf3\/wp-json\/wp\/v2\/pages\/86"}],"wp:attachment":[{"href":"https:\/\/ri.itservices.manchester.ac.uk\/csf3\/wp-json\/wp\/v2\/media?parent=2577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}