Simulation and high performance computing: Building a predictive capability for fusion
Identifieur interne :
000052 ( PascalFrancis/Corpus );
précédent :
000051;
suivant :
000053
Simulation and high performance computing: Building a predictive capability for fusion
Auteurs : P. I. Strand ;
R. Coelho ;
D. Coster ;
L.-G. Eriksson ;
F. Imbeaux ;
Bernard GuillerminetSource :
-
Fusion engineering and design [ 0920-3796 ] ; 2010.
RBID : Pascal:10-0401262
Descripteurs français
English descriptors
Abstract
The Integrated Tokamak Modelling Task Force (ITM-TF) is developing an infrastructure where the validation needs, as being formulated in terms of multi-device data access and detailed physics comparisons aiming for inclusion of synthetic diagnostics in the simulation chain, are key components. As the activity and the modelling tools are aimed for general use, although focused on ITER plasmas, a device independent approach to data transport and a standardized approach to data management (data structures, naming, and access) is being developed in order to allow cross-validation between different fusion devices using a single toolset. Extensive work has already gone into, and is continuing to go into, the development of standardized descriptions of the data (Consistent Physical Objects). The longer term aim is a complete simulation platform which is expected to last and be extended in different ways for the coming 30 years. The technical underpinning is therefore of vital importance. In particular the platform needs to be extensible and open-ended to be able to take full advantage of not only today's most advanced technologies but also be able to marshal future developments. As a full level comprehensive prediction of ITER physics rapidly becomes expensive in terms of computing resources, the simulation framework needs to be able to use both grid and HPC computing facilities. Hence data access and code coupling technologies are required to be available for a heterogeneous, possibly distributed, environment. The developments in this area are pursued in a separate project-EUFORIA (EU Fusion for ITER Applications) which is providing about 15 professional person year (ppy) per annum from 14 different institutes. The range and size of the activity is not only technically challenging but is providing some unique management challenges in that a large and geographically distributed team (a truly pan-European set of researchers) need to be coordinated on a fairly detailed project level. The 2009 Work programme of ITM-TF organizes 240 individuals from 24 different associations providing about 60 ppy in total. Remote participation and collaborative tools and facilities as the ENEA sponsored Gateway have proven indispensible to meet this challenge.The current status of ITM-TF and EUFORIA is presented and discussed.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
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| A02 | 01 | | | @0 FEDEEE |
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| A03 | | 1 | | @0 Fusion eng. des. |
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| A05 | | | | @2 85 |
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| A06 | | | | @2 3-4 |
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| A08 | 01 | 1 | ENG | @1 Simulation and high performance computing: Building a predictive capability for fusion |
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| A09 | 01 | 1 | ENG | @1 Proceedings of the 7th IAEA Technical Meeting on Control, Data Acquisition, and Remote Participation for Fusion Research , Aix-en-Provence, France, June 15-19, 2009 |
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| A11 | 01 | 1 | | @1 STRAND (P. I.) |
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| A11 | 02 | 1 | | @1 COELHO (R.) |
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| A11 | 03 | 1 | | @1 COSTER (D.) |
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| A11 | 04 | 1 | | @1 ERIKSSON (L.-G.) |
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| A11 | 05 | 1 | | @1 IMBEAUX (F.) |
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| A11 | 06 | 1 | | @1 GUILLERMINET (Bernard) |
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| A12 | 01 | 1 | | @1 SCHMIDT (Volker) @9 ed. |
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| A12 | 02 | 1 | | @1 GUILLERMINET (Bernard) @9 ed. |
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| A14 | 01 | | | @1 Chalmers University of Technology, EURATOM-VR @3 SWE @Z 1 aut. |
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| A14 | 02 | | | @1 Instituto de Plasmas e Fusão Nuclear, Associação EURATOM/IST @3 PRT @Z 2 aut. |
|---|
| A14 | 03 | | | @1 Max Planck Institut Fur Plasma Physik @2 Garchin @3 DEU @Z 3 aut. |
|---|
| A14 | 04 | | | @1 European Commission, Directorate Generalfor Research, J4 @2 Brussels @3 BEL @Z 4 aut. |
|---|
| A14 | 05 | | | @1 CEA, IRFM @2 13108 Saint-Paul-lez-Durance @3 FRA @Z 5 aut. @Z 6 aut. |
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| A15 | 01 | | | @1 Consorzio RFX, Euratom ENEA Association, Corso Stati Uniti 4 @2 35127 Padova @3 ITA @Z 1 aut. |
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| A15 | 02 | | | @1 CEA, IRFM @2 13108 Saint-Paul-lez-Durance @3 FRA @Z 2 aut. |
|---|
| A18 | 01 | 1 | | @1 International Atomic Energy Agency (IAEA) @3 INT @9 org-cong. |
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| A20 | | | | @1 383-387 |
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| A23 | 01 | | | @0 ENG |
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| A43 | 01 | | | @1 INIST @2 12262F @5 354000193356790230 |
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| A44 | | | | @0 0000 @1 © 2010 INIST-CNRS. All rights reserved. |
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| A45 | | | | @0 13 ref. |
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| A60 | | | | @1 P @2 C |
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| A61 | | | | @0 A |
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| A64 | 01 | 1 | | @0 Fusion engineering and design |
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| A66 | 01 | | | @0 NLD |
|---|
| C01 | 01 | | ENG | @0 The Integrated Tokamak Modelling Task Force (ITM-TF) is developing an infrastructure where the validation needs, as being formulated in terms of multi-device data access and detailed physics comparisons aiming for inclusion of synthetic diagnostics in the simulation chain, are key components. As the activity and the modelling tools are aimed for general use, although focused on ITER plasmas, a device independent approach to data transport and a standardized approach to data management (data structures, naming, and access) is being developed in order to allow cross-validation between different fusion devices using a single toolset. Extensive work has already gone into, and is continuing to go into, the development of standardized descriptions of the data (Consistent Physical Objects). The longer term aim is a complete simulation platform which is expected to last and be extended in different ways for the coming 30 years. The technical underpinning is therefore of vital importance. In particular the platform needs to be extensible and open-ended to be able to take full advantage of not only today's most advanced technologies but also be able to marshal future developments. As a full level comprehensive prediction of ITER physics rapidly becomes expensive in terms of computing resources, the simulation framework needs to be able to use both grid and HPC computing facilities. Hence data access and code coupling technologies are required to be available for a heterogeneous, possibly distributed, environment. The developments in this area are pursued in a separate project-EUFORIA (EU Fusion for ITER Applications) which is providing about 15 professional person year (ppy) per annum from 14 different institutes. The range and size of the activity is not only technically challenging but is providing some unique management challenges in that a large and geographically distributed team (a truly pan-European set of researchers) need to be coordinated on a fairly detailed project level. The 2009 Work programme of ITM-TF organizes 240 individuals from 24 different associations providing about 60 ppy in total. Remote participation and collaborative tools and facilities as the ENEA sponsored Gateway have proven indispensible to meet this challenge.The current status of ITM-TF and EUFORIA is presented and discussed. |
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| C02 | 01 | X | | @0 001D06D04E |
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| C02 | 02 | X | | @0 230 |
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| C03 | 01 | X | FRE | @0 Réacteur fusion nucléaire @5 01 |
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| C03 | 01 | X | ENG | @0 Nuclear fusion reactor @5 01 |
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| C03 | 01 | X | SPA | @0 Reactor fusión nuclear @5 01 |
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| C03 | 02 | X | FRE | @0 Tokamak @5 02 |
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| C03 | 02 | X | ENG | @0 Tokamak @5 02 |
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| C03 | 02 | X | SPA | @0 Tokamak @5 02 |
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| C03 | 03 | X | FRE | @0 Modélisation @5 03 |
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| C03 | 03 | X | ENG | @0 Modeling @5 03 |
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| C03 | 03 | X | SPA | @0 Modelización @5 03 |
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| C03 | 04 | X | FRE | @0 Plasma @5 04 |
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| C03 | 04 | X | ENG | @0 Plasma @5 04 |
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| C03 | 04 | X | SPA | @0 Plasma @5 04 |
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| N21 | | | | @1 256 |
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| N44 | 01 | | | @1 OTO |
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| N82 | | | | @1 OTO |
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| pR |
| A30 | 01 | 1 | ENG | @1 IAEA Technical Meeting on Control, Data Acquisition, and Remote Participation for Fusion Research @2 7 @3 Aix-en-Provence FRA @4 2009-06-15 |
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|
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Format Inist (serveur)
| NO : | PASCAL 10-0401262 INIST |
|---|
| ET : | Simulation and high performance computing: Building a predictive capability for fusion |
|---|
| AU : | STRAND (P. I.); COELHO (R.); COSTER (D.); ERIKSSON (L.-G.); IMBEAUX (F.); GUILLERMINET (Bernard); SCHMIDT (Volker); GUILLERMINET (Bernard) |
|---|
| AF : | Chalmers University of Technology, EURATOM-VR/Suède (1 aut.); Instituto de Plasmas e Fusão Nuclear, Associação EURATOM/IST/Portugal (2 aut.); Max Planck Institut Fur Plasma Physik/Garchin/Allemagne (3 aut.); European Commission, Directorate Generalfor Research, J4/Brussels/Belgique (4 aut.); CEA, IRFM/13108 Saint-Paul-lez-Durance/France (5 aut., 6 aut.); Consorzio RFX, Euratom ENEA Association, Corso Stati Uniti 4/35127 Padova/Italie (1 aut.); CEA, IRFM/13108 Saint-Paul-lez-Durance/France (2 aut.) |
|---|
| DT : | Publication en série; Congrès; Niveau analytique |
|---|
| SO : | Fusion engineering and design; ISSN 0920-3796; Coden FEDEEE; Pays-Bas; Da. 2010; Vol. 85; No. 3-4; Pp. 383-387; Bibl. 13 ref. |
|---|
| LA : | Anglais |
|---|
| EA : | The Integrated Tokamak Modelling Task Force (ITM-TF) is developing an infrastructure where the validation needs, as being formulated in terms of multi-device data access and detailed physics comparisons aiming for inclusion of synthetic diagnostics in the simulation chain, are key components. As the activity and the modelling tools are aimed for general use, although focused on ITER plasmas, a device independent approach to data transport and a standardized approach to data management (data structures, naming, and access) is being developed in order to allow cross-validation between different fusion devices using a single toolset. Extensive work has already gone into, and is continuing to go into, the development of standardized descriptions of the data (Consistent Physical Objects). The longer term aim is a complete simulation platform which is expected to last and be extended in different ways for the coming 30 years. The technical underpinning is therefore of vital importance. In particular the platform needs to be extensible and open-ended to be able to take full advantage of not only today's most advanced technologies but also be able to marshal future developments. As a full level comprehensive prediction of ITER physics rapidly becomes expensive in terms of computing resources, the simulation framework needs to be able to use both grid and HPC computing facilities. Hence data access and code coupling technologies are required to be available for a heterogeneous, possibly distributed, environment. The developments in this area are pursued in a separate project-EUFORIA (EU Fusion for ITER Applications) which is providing about 15 professional person year (ppy) per annum from 14 different institutes. The range and size of the activity is not only technically challenging but is providing some unique management challenges in that a large and geographically distributed team (a truly pan-European set of researchers) need to be coordinated on a fairly detailed project level. The 2009 Work programme of ITM-TF organizes 240 individuals from 24 different associations providing about 60 ppy in total. Remote participation and collaborative tools and facilities as the ENEA sponsored Gateway have proven indispensible to meet this challenge.The current status of ITM-TF and EUFORIA is presented and discussed. |
|---|
| CC : | 001D06D04E; 230 |
|---|
| FD : | Réacteur fusion nucléaire; Tokamak; Modélisation; Plasma |
|---|
| ED : | Nuclear fusion reactor; Tokamak; Modeling; Plasma |
|---|
| SD : | Reactor fusión nuclear; Tokamak; Modelización; Plasma |
|---|
| LO : | INIST-12262F.354000193356790230 |
|---|
| ID : | 10-0401262 |
|---|
Links to Exploration step
Pascal:10-0401262
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<term>Tokamak</term>
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</keywords><front><div type="abstract" xml:lang="en">The Integrated Tokamak Modelling Task Force (ITM-TF) is developing an infrastructure where the validation needs, as being formulated in terms of multi-device data access and detailed physics comparisons aiming for inclusion of synthetic diagnostics in the simulation chain, are key components. As the activity and the modelling tools are aimed for general use, although focused on ITER plasmas, a device independent approach to data transport and a standardized approach to data management (data structures, naming, and access) is being developed in order to allow cross-validation between different fusion devices using a single toolset. Extensive work has already gone into, and is continuing to go into, the development of standardized descriptions of the data (Consistent Physical Objects). The longer term aim is a complete simulation platform which is expected to last and be extended in different ways for the coming 30 years. The technical underpinning is therefore of vital importance. In particular the platform needs to be extensible and open-ended to be able to take full advantage of not only today's most advanced technologies but also be able to marshal future developments. As a full level comprehensive prediction of ITER physics rapidly becomes expensive in terms of computing resources, the simulation framework needs to be able to use both grid and HPC computing facilities. Hence data access and code coupling technologies are required to be available for a heterogeneous, possibly distributed, environment. The developments in this area are pursued in a separate project-EUFORIA (EU Fusion for ITER Applications) which is providing about 15 professional person year (ppy) per annum from 14 different institutes. The range and size of the activity is not only technically challenging but is providing some unique management challenges in that a large and geographically distributed team (a truly pan-European set of researchers) need to be coordinated on a fairly detailed project level. The 2009 Work programme of ITM-TF organizes 240 individuals from 24 different associations providing about 60 ppy in total. Remote participation and collaborative tools and facilities as the ENEA sponsored Gateway have proven indispensible to meet this challenge.The current status of ITM-TF and EUFORIA is presented and discussed.</div>
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</fA66><fC01 i1="01" l="ENG"><s0>The Integrated Tokamak Modelling Task Force (ITM-TF) is developing an infrastructure where the validation needs, as being formulated in terms of multi-device data access and detailed physics comparisons aiming for inclusion of synthetic diagnostics in the simulation chain, are key components. As the activity and the modelling tools are aimed for general use, although focused on ITER plasmas, a device independent approach to data transport and a standardized approach to data management (data structures, naming, and access) is being developed in order to allow cross-validation between different fusion devices using a single toolset. Extensive work has already gone into, and is continuing to go into, the development of standardized descriptions of the data (Consistent Physical Objects). The longer term aim is a complete simulation platform which is expected to last and be extended in different ways for the coming 30 years. The technical underpinning is therefore of vital importance. In particular the platform needs to be extensible and open-ended to be able to take full advantage of not only today's most advanced technologies but also be able to marshal future developments. As a full level comprehensive prediction of ITER physics rapidly becomes expensive in terms of computing resources, the simulation framework needs to be able to use both grid and HPC computing facilities. Hence data access and code coupling technologies are required to be available for a heterogeneous, possibly distributed, environment. The developments in this area are pursued in a separate project-EUFORIA (EU Fusion for ITER Applications) which is providing about 15 professional person year (ppy) per annum from 14 different institutes. The range and size of the activity is not only technically challenging but is providing some unique management challenges in that a large and geographically distributed team (a truly pan-European set of researchers) need to be coordinated on a fairly detailed project level. The 2009 Work programme of ITM-TF organizes 240 individuals from 24 different associations providing about 60 ppy in total. Remote participation and collaborative tools and facilities as the ENEA sponsored Gateway have proven indispensible to meet this challenge.The current status of ITM-TF and EUFORIA is presented and discussed.</s0>
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</fC03><fC03 i1="01" i2="X" l="SPA"><s0>Reactor fusión nuclear</s0>
<s5>01</s5>
</fC03><fC03 i1="02" i2="X" l="FRE"><s0>Tokamak</s0>
<s5>02</s5>
</fC03><fC03 i1="02" i2="X" l="ENG"><s0>Tokamak</s0>
<s5>02</s5>
</fC03><fC03 i1="02" i2="X" l="SPA"><s0>Tokamak</s0>
<s5>02</s5>
</fC03><fC03 i1="03" i2="X" l="FRE"><s0>Modélisation</s0>
<s5>03</s5>
</fC03><fC03 i1="03" i2="X" l="ENG"><s0>Modeling</s0>
<s5>03</s5>
</fC03><fC03 i1="03" i2="X" l="SPA"><s0>Modelización</s0>
<s5>03</s5>
</fC03><fC03 i1="04" i2="X" l="FRE"><s0>Plasma</s0>
<s5>04</s5>
</fC03><fC03 i1="04" i2="X" l="ENG"><s0>Plasma</s0>
<s5>04</s5>
</fC03><fC03 i1="04" i2="X" l="SPA"><s0>Plasma</s0>
<s5>04</s5>
</fC03><fN21><s1>256</s1>
</fN21><fN44 i1="01"><s1>OTO</s1>
</fN44><fN82><s1>OTO</s1>
</fN82><pR><fA30 i1="01" i2="1" l="ENG"><s1>IAEA Technical Meeting on Control, Data Acquisition, and Remote Participation for Fusion Research</s1>
<s2>7</s2>
<s3>Aix-en-Provence FRA</s3>
<s4>2009-06-15</s4>
</fA30><server><NO>PASCAL 10-0401262 INIST</NO>
<ET>Simulation and high performance computing: Building a predictive capability for fusion</ET>
<AU>STRAND (P. I.); COELHO (R.); COSTER (D.); ERIKSSON (L.-G.); IMBEAUX (F.); GUILLERMINET (Bernard); SCHMIDT (Volker); GUILLERMINET (Bernard)</AU>
<AF>Chalmers University of Technology, EURATOM-VR/Suède (1 aut.); Instituto de Plasmas e Fusão Nuclear, Associação EURATOM/IST/Portugal (2 aut.); Max Planck Institut Fur Plasma Physik/Garchin/Allemagne (3 aut.); European Commission, Directorate Generalfor Research, J4/Brussels/Belgique (4 aut.); CEA, IRFM/13108 Saint-Paul-lez-Durance/France (5 aut., 6 aut.); Consorzio RFX, Euratom ENEA Association, Corso Stati Uniti 4/35127 Padova/Italie (1 aut.); CEA, IRFM/13108 Saint-Paul-lez-Durance/France (2 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Fusion engineering and design; ISSN 0920-3796; Coden FEDEEE; Pays-Bas; Da. 2010; Vol. 85; No. 3-4; Pp. 383-387; Bibl. 13 ref.</SO>
<LA>Anglais</LA>
<EA>The Integrated Tokamak Modelling Task Force (ITM-TF) is developing an infrastructure where the validation needs, as being formulated in terms of multi-device data access and detailed physics comparisons aiming for inclusion of synthetic diagnostics in the simulation chain, are key components. As the activity and the modelling tools are aimed for general use, although focused on ITER plasmas, a device independent approach to data transport and a standardized approach to data management (data structures, naming, and access) is being developed in order to allow cross-validation between different fusion devices using a single toolset. Extensive work has already gone into, and is continuing to go into, the development of standardized descriptions of the data (Consistent Physical Objects). The longer term aim is a complete simulation platform which is expected to last and be extended in different ways for the coming 30 years. The technical underpinning is therefore of vital importance. In particular the platform needs to be extensible and open-ended to be able to take full advantage of not only today's most advanced technologies but also be able to marshal future developments. As a full level comprehensive prediction of ITER physics rapidly becomes expensive in terms of computing resources, the simulation framework needs to be able to use both grid and HPC computing facilities. Hence data access and code coupling technologies are required to be available for a heterogeneous, possibly distributed, environment. The developments in this area are pursued in a separate project-EUFORIA (EU Fusion for ITER Applications) which is providing about 15 professional person year (ppy) per annum from 14 different institutes. The range and size of the activity is not only technically challenging but is providing some unique management challenges in that a large and geographically distributed team (a truly pan-European set of researchers) need to be coordinated on a fairly detailed project level. The 2009 Work programme of ITM-TF organizes 240 individuals from 24 different associations providing about 60 ppy in total. Remote participation and collaborative tools and facilities as the ENEA sponsored Gateway have proven indispensible to meet this challenge.The current status of ITM-TF and EUFORIA is presented and discussed.</EA>
<CC>001D06D04E; 230</CC>
<FD>Réacteur fusion nucléaire; Tokamak; Modélisation; Plasma</FD>
<ED>Nuclear fusion reactor; Tokamak; Modeling; Plasma</ED>
<SD>Reactor fusión nuclear; Tokamak; Modelización; Plasma</SD>
<LO>INIST-12262F.354000193356790230</LO>
<ID>10-0401262</ID>
</server>
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