| 1. |
- Eerola, Paula, et al.
(författare)
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Atlas Data-Challenge 1 on NorduGrid
- 2003
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Konferensbidrag (refereegranskat)abstract
- The first LHC application ever to be executed in a computational Grid environment is the so-called ATLAS Data-Challenge 1, more specifically, the part assigned to the Scandinavian members of the ATLAS Collaboration. Taking advantage of the NorduGrid testbed and tools, physicists from Denmark, Norway and Sweden were able to participate in the overall exercise starting in July 2002 and continuing through the rest of 2002 and the first part of 2003 using solely the NorduGrid environment. This allowed to distribute input data over a wide area, and rely on the NorduGrid resource discovery mechanism to find an optimal cluster for job submission. During the whole Data-Challenge 1, more than 2 TB of input data was processed and more than 2.5 TB of output data was produced by more than 4750 Grid jobs.
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| 2. |
- Eerola, Paula, et al.
(författare)
-
Atlas Data-Challenge 1 on NorduGrid
- 2003
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Ingår i: Proceedings of CHEP 2003.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- The first LHC application ever to be executed in a computational Grid environment is the so-called ATLAS Data-Challenge 1, more specifically, the part assigned to the Scandinavian members of the ATLAS Collaboration. Taking advantage of the NorduGrid testb
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| 3. |
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| 4. |
- Eerola, Paula, et al.
(författare)
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Building a Production Grid in Scandinavia
- 2003
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Ingår i: IEEE Internet Computing. - : IEEE. ; 7:4, s. 27-35
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The aim of the NorduGrid project is to build and operate a production grid infrastructure in Scandinavia and Finland. By developing innovative middleware solutions, it enables a 24/7 production-level test bed. Through a common access layer, NorduGrid conn
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| 5. |
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| 6. |
- Eerola, Paula, et al.
(författare)
-
The NorduGrid architecture and tools
- 2003
-
Konferensbidrag (refereegranskat)abstract
- The NorduGrid project designed a Grid architecture with the primary goal to meet the requirements of production tasks of the LHC experiments. While it is meant to be a rather generic Grid system, it puts emphasis on batch processing suitable for problems encountered in High Energy Physics. The NorduGrid architecture implementation uses the Globus ToolkitTM as the foundation for various components, developed by the project. While introducing new services, the NorduGrid does not modify the Globus tools, such that the two can eventually co-exist. The NorduGrid topology is decentralized, avoiding a single point of failure. The NorduGrid architecture is thus a light-weight, non-invasive and dynamic one, while robust and scalable, capable of meeting most challenging tasks of High Energy Physics.
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| 7. |
- Eerola, Paula, et al.
(författare)
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The NorduGrid architecture and tools
- 2003
-
Ingår i: Proceedings of CHEP 2003.
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- The NorduGrid project designed a Grid architecture with the primary goal to meet the requirements of production tasks of the LHC experiments. While it is meant to be a rather generic Grid system, it puts emphasis on batch processing suitable for problems
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| 8. |
- Eerola, Paula, et al.
(författare)
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The Nordugrid production grid infrastructure, status and plans
- 2003
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Ingår i: Proceedings. Fourth International Workshop on Grid Computing. - 076952026X ; , s. 158-165
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Konferensbidrag (refereegranskat)abstract
- Nordugrid offers reliable grid services for academic users over an increasing set of computing & storage resources spanning through the Nordic countries Denmark, Finland, Norway and Sweden. A small group of scientists has already been using the Nordugrid as their daily computing utility. In the near future we expect a rapid growth both in the number of active users and available resources thanks to the recently launched Nordic grid projects.We report on the present status and short term plans of the Nordic grid infrastructure and describe the available and foreseen resources, grid services and our forming user base
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| 9. |
- Eerola, Paula, et al.
(författare)
-
The NorduGrid production Grid infrastructure, status and plans
- 2003
-
Ingår i: Proc. Fourth International Workshop on Grid Computing. ; , s. 158-165
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- NorduGrid offers reliable Grid services for academic users over an increasing set of computing & storage resources spanning through the Nordic countries Denmark, Finland, Norway and Sweden. A small group of scientists has already been using the NorduGrid
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| 10. |
- Ellert, Mattias, et al.
(författare)
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The NorduGrid project: using Globus toolkit for building GRID infrastructure
- 2003
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Ingår i: Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. - 0167-5087. ; 502:2-3, s. 407-410
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Tidskriftsartikel (refereegranskat)abstract
- The NorduGrid is the pioneering Grid project in Scandinavia. The purpose of the project is to create a Grid computing infrastructure in Nordic countries. The cornerstone of the infrastructure adopted at NorduGrid is the Globus toolkit developed at Argonne National Laboratory and University of Southern California. It is, however, missing several important high-level services. With the need to provide working production system, NorduGrid has developed its own solution for the most essential parts. An early prototype implementation of the proposed architecture is being tested and further developed. Aiming at simple but yet functional system capable of handling common computational problems encountered in the Nordic scientific communities, we were choosing simple, but still functional solutions with the necessary parts implemented first. (C) 2003 Elsevier Science B.V. All rights reserved.
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