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Allocation of Computing Resources

Project applications for the supercomputers available to NIC may be submitted by any scientist qualified in his or her respective field of research. Computing resources are allocated on the basis of independent referees' reports. Apart from the scientific relevance of the project, an important criterion for the allocation of computing resources is,  that the project can make reasonable use of the computer and use a large number of processors in parallel in the computations.

NIC Scientific Council has set up a peer review board to review the project proposals and to allocate the computing resources. The decisions of the peer review board are based on the referee reports of qualified specialists in the respective field of research. These specialists are either members of the peer review board or, if required, qualified external scientists from universities or research institutions.

Call for project proposals, PDF (in German, August 2011)

 

Please consider the following notes on the use of the general-purpose supercomputer JUROPA:

It consists of 2208 compute nodes. Each compute node contains two Intel Nehalem processors with four cores each and has 24 GB memory. The peak performance of this system is 200 Teraflop/s.

Guidelines for applications for JUROPA
Information on billing procedures (TKI-0409)


Please consider the following notes on the use of JUGENE:

The GCS/NIC-call is only open for project leaders, whose affiliation is in Germany (or is a foreign office of a German institution). Also eligible are German scientists if they are working in an international organisation with significant German participation (e.g. CERN, ESA, ESO) and do not have a permanent position there. Interested researchers from abroad (within Europe) are invited to apply within the GCS/PRACE-call.

JUGENE is a IBM Blue Gene/P system with 72 racks. Each rack consists of 1024 compute nodes; each compute node contains a Power-PC 450 processor with four cores and has 2 GB of memory. For an optimal use of ressources each job should run on a whole number of racks. The minimal rumber for a communication-intensive job is two racks (8192 processor cores), otherwise one rack (4096 processor cores).

The resources of this leadership-class system will be provided for a small number of grand challenge projects that will be selected in accordance with strict scientific standards. Resources will be allocated to the projects within the framework of an international reviewing procedure. The following criteria must be met by the projects in order to be eligible:

  • Scientific excellence.
  • Clear scientific goals and verifiable milestones on the way to reach these goals.
  • Preliminary studies that demonstrate the scalability of the program to very high processor numbers and proof of very good scalability at least up to 4096 processor cores (contact Wolfgang Frings, email: w.frings@fz-juelich.de).
  • Well-founded and detailed demonstration of the required number of racks, the runtime of the program and the total required CPU time.
The smallest unit that can be requested is 1 rack month.

Guidelines for applications for JUGENE
Information on billing procedures (TKI-0409)


Please, first prepare a detailed project description that you will have to upload to the electronic questionnaire as a pdf file. It is important that you follow the guidelines about form, content and size of the project description ( JUROPA, JUGENE). Please, take particular care that

  • the estimate of the applied computing time is verifiable by the reviewer,
  • a plot is supplied that shows the scalability of the program under realistic production conditions, and that
  • you provide information on computing projects and applications for computing time you have with other supercomputing centres."

If you wish to add supplemental material to the project description (unpublished manuscripts etc.), please collect that in a second pdf-file. Also this file you will have to upload to the electronic questionnaire.

Please fill in the electronic questionnnaire completely and attach the project description and - if necessary - the supplemental material as pdf files.

Please make sure that your data are complete and check them. Finally, please print the application form and send a signed paper copy to the NIC coordination office at JSC.

Dates:

Computing time periods are yearly - with the possibility of application twice per year - and will begin 1 May and 1 November each year. The next computing time period for the Jülich supercomputers will begin 01 May 2012, and will end 30 April 2013. Deadline for the next application is 29 February 2012, 17:00.

For questions about the proposal please contact the NIC coordination office:

NIC Coordination Office
Jülich Supercomputing Centre
Forschungszentrum Jülich
52425 Jülich
Germany

Tel.: (49) 2461 61-3660
Fax: (49) 2461 61-2430
E-Mail: nic@fz-juelich.de


NIC-Home/DEUTSCH  

S.Hoefler-Thierfeldt@fz-juelich.de, 31-Jan-2012
URL: <http://www.fz-juelich.de/nic/Rechenzeit/Rechenzeit-e.html>