Difference between revisions of "EGI-DRIHM:Collaboration"
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*Dennis van Dok | *Dennis van Dok | ||
*Coen | *Coen | ||
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*Gilles Mathieu | |||
'''Providers of the science gateway and workflow technology (gUSE WS-PGRADE, SHIWA)''' | '''Providers of the science gateway and workflow technology (gUSE WS-PGRADE, SHIWA)''' |
Revision as of 11:22, 31 May 2013
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General Project Information
- Leader: Tiziana Ferrari (tiziana.ferrari @ egi.eu)
- Start Date: 17.05.2013
- End Date:
- Mailinglist: egi-drihm @ mailman.egi.eu
- Meetings: Indico page (slides and minutes from meetings)
Motivation
DRIHM aims for facilitating the access to hydrometeorological data and models, the collaboration between meteorologists, hydrologists, and Earth science experts for accelerated scientific advances in hydrometeorological research (HMR). A DRIHMS VO will be soon created. We are seeking for Resource Centres who are willing to provide resources for the run of the DRIHM meteorological models WRF - Weather Research and Forecasting. WRF is a community model with open source license.
WRF requirements for EGI sites:
- MPICH or MPICH2 or OPENMPI
- WRF model can work both with Distributed-Memory Parallelism and Shared-Memory Parallelism, with different combinations of compilers (PGI, INTEL, gfortran/gcc and so forth). WRF should be provided with mpich or mpich2 and ifort, icc (or as alternative gfortran, gcc) to ensure the best scalability and portability performances for this modeling suite. Additional WRF dependencies for weather specific formats: NetCDF, GRIB2.
- 160-240 processors, but the simulations can be designed also to run on 50-100 processors
- about 24 hours of physical simulation time, to an elapsed time of a single run of 144--96 hours (6--4 days).
- Temporary disk space (GB): 80 GB for input, output, which corresponds to 24 h physical time, saving the data every 30 minutes of physical time. 28 GB for restart files, saving files every 6 hours of physical time.
- submission is through the DRIHM portal, based on SCI-BUS (http://www.sci-bus.eu/)
Members
EGI.eu
- Tiziana Ferrari
- Gergely Sipos
- Malgorzata Krakowian
- Karolis Eigelis
DRIHM
- Antonio Parodi
- Fabio Pintus
- Andrea Clematis
- Michael Schiffers
- Daniele D'Agostino
- Emanuele Danovaro
- Christian Straube
- Antonella Galizia
- Quarati Alfonso
- Nils Felde
- Daniele D'Agostino
- Antonella Galizia
NGIs:
Croatia
- Emir Imamagic
Germany
- Helmut Heller
- Siew Hoon Leong
Greece
- Kostas Koumantaros
Italy
- Daniele Cesini
Macedonia
- Boro Jakimovski
Serbia
- Antun Balaz
Spain
- Esteban Freire
Netherlands
- David Groep
- Dennis van Dok
- Coen
France (WRF expertise)
- Gilles Mathieu
Providers of the science gateway and workflow technology (gUSE WS-PGRADE, SHIWA)
- FARKAS Zoltán
- Peter Kacsuk
- Gabor Terstyanszky
Progress
DRIHM VO in production
Virtual Organization ==================== - ID Card: https://operations-portal.egi.eu/vo/update/283 mailinglists ------------- - vousers at drihm.eu - vousersupport at drihm.eu - vosecurity at drihm.eu - vomanagers at drihm.eu VOMS ==== - Hostet in Italy by Italian NGI -> Master instance at CNAF (in Bologna): vomsmania.cnaf.infn.it -> Replica instance in Naples: vomsIGI-NA.unina.it - Https port: 8443 - VOMSES port: 15005 - Member list url: https://vomsmania.cnaf.infn.it:8443/voms/drihm.eu/services/VOMSAdmin?method=listMembers
CONFIRMED SITES
List of sites which did confirm of their interest and participation:
Croatia
- 3 sites, not supporting MPI at the moment but will do in a short time, DRIHM will be enabled then
- Contact: Emir Imamagic
Germany
- LRZ already supported initial testing of the hydro simulations
Greece:
- all mpich2 sites (TODO: define exact list)
- contact: Kostas
Italy
- IGI-BOLOGNA. Level of parallelism offered: 48-64 nodes
- cream-01.cnaf.infn.it:8443/cream-pbs-prod-sl5 (SL5 - no infiniband - 24 core per node - 80 GB per node)
- cream-02.cnaf.infn.it:8443/cream-pbs-test-sl6 (SL6 -no infiniband - 24 core per node - 80 GB per node)
- Issues reported by D. Cesini in compiling WRF code on SL6
- NAPLES: level of parallelism offered: 48-64 nodes
- emi-ce01.scope.unina.it:8443/cream-pbs-hpc (SL6 infiniband enabled - 8 core per node - 16GB per node)
- NAPLES, ROma3 INFN (tentative, sys admins being contacted)
- Contact: Daniele Cesini
- Note: Daniele reported that site IGI-BOLOGNA will be used by DRIHM to use virtualized resources using the WNODES technology (DRIHM needs virtual machines requiring windows as suppor OS)
Macedonia:
- MK-03-FINKI
- contact: Boro Jakimovski
Serbia:
- AEGIS01-IPB-SCL site (hosting cream.ipb.ac.rs, ce64.ipb.ac.rs).
- contact: Antun Balaz
Spain
- cream.egi.cesga.es (only MPICH2)
- contact: Esteban Freire