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Documents authored by Nagel, Wolfgang

Found 2 Possible Name Variants:

Nagel, Wolfgang E.

Document
DOI: 10.4230/DagMan.4.1.28
Co-Design of Systems and Applications for Exascale (Dagstuhl Perspectives Workshop 12212)

Authors: Arndt Bode, Adolfy Hoisie, Dieter Kranzlmüller, Wolfgang E. Nagel, and Christian Straube

Published in: Dagstuhl Manifestos, Volume 4, Issue 1 (2014)

Abstract
The Dagstuhl Perspectives Workshop 12212 on "Co-Design of Systems and Applications for Exascale" is reaching into the future, where exascale systems with their capabilities provide new possibilities and challenges. The goal of the workshop has been to identify concrete barriers and obstacles, and to discuss ideas on how to overcome them. It is a common agreement that co-design across all layers, algorithms, applications, programming models, run-time systems, architectures, and infrastructures, will be required. The discussion between the experts identified a series of requirements on exascale co-design efforts, as well as concrete recommendations and open questions for future research.
Cite as

Arndt Bode, Adolfy Hoisie, Dieter Kranzlmüller, Wolfgang E. Nagel, and Christian Straube. Co-Design of Systems and Applications for Exascale (Dagstuhl Perspectives Workshop 12212). In Dagstuhl Manifestos, Volume 4, Issue 1, pp. 28-39, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2015)

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@Article{bode_et_al:DagMan.4.1.28,
  author =	{Bode, Arndt and Hoisie, Adolfy and Kranzlm\"{u}ller, Dieter and Nagel, Wolfgang E. and Straube, Christian},
  title =	{{Co-Design of Systems and Applications for Exascale (Dagstuhl Perspectives Workshop 12212)}},
  pages =	{28--39},
  journal =	{Dagstuhl Manifestos},
  ISSN =	{2193-2433},
  year =	{2015},
  volume =	{4},
  number =	{1},
  editor =	{Bode, Arndt and Hoisie, Adolfy and Kranzlm\"{u}ller, Dieter and Nagel, Wolfgang E. and Straube, Christian},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagMan.4.1.28},
  URN =		{urn:nbn:de:0030-drops-49663},
  doi =		{10.4230/DagMan.4.1.28},
  annote =	{Keywords: Exascale, Co-Deisgn, Scalability, Power Efficiency, Reliability}
}
Document
DOI: 10.4230/DagRep.2.5.71
Co-Design of Systems and Applications for Exascale (Dagstuhl Perspectives Worksop 12212)

Authors: Arndt Bode, Adolfy Hoisie, Dieter Kranzlmüller, and Wolfgang E. Nagel

Published in: Dagstuhl Reports, Volume 2, Issue 5 (2012)

Abstract
With more and more machines achieving petascale capabilities, the focus is shifting towards the next big barrier, exascale computing and its possibilities and challenges. There is a common agreement that using machines on this level will definitively require co-design of systems and applications, and corresponding actions on different levels of software, hardware, and the infrastructure. Defining the vision of exascale computing for the community as providing capabilities on levels of performance at extreme scales, and identifying the role and mission of the involved experts from computer science has laid the basis for further discussions. By reflecting on the current state of petascale machines and technologies and identifying known bottlenecks and pitfalls looming ahead, this workshop derived the concrete barriers on the road towards exascale and presented some ideas on how to overcome them, as well as raising open issues to be addressed in future leading-edge research on this topic.
Cite as

Arndt Bode, Adolfy Hoisie, Dieter Kranzlmüller, and Wolfgang E. Nagel. Co-Design of Systems and Applications for Exascale (Dagstuhl Perspectives Worksop 12212). In Dagstuhl Reports, Volume 2, Issue 5, pp. 71-92, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2012)

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@Article{bode_et_al:DagRep.2.5.71,
  author =	{Bode, Arndt and Hoisie, Adolfy and Kranzlm\"{u}ller, Dieter and Nagel, Wolfgang E.},
  title =	{{Co-Design of Systems and Applications for Exascale (Dagstuhl Perspectives Worksop 12212)}},
  pages =	{71--92},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2012},
  volume =	{2},
  number =	{5},
  editor =	{Bode, Arndt and Hoisie, Adolfy and Kranzlm\"{u}ller, Dieter and Nagel, Wolfgang E.},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.2.5.71},
  URN =		{urn:nbn:de:0030-drops-36525},
  doi =		{10.4230/DagRep.2.5.71},
  annote =	{Keywords: Exascale, Co-Design, Scalability, Power Efficiency, Reliability}
}

Nagel, Wolfgang

Document
DOI: 10.4230/DagSemProc.05501.1
05501 Abstracts Collection – Automatic Performance Analysis

Authors: Hans Michael Gerndt, Allen Malony, Barton P. Miller, and Wolfgang Nagel

Published in: Dagstuhl Seminar Proceedings, Volume 5501, Automatic Performance Analysis (2006)

Abstract
From 12.12.05 to 16.12.05, the Dagstuhl Seminar 05501 ``Automatic Performance Analysis'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in general. Links to extended abstracts or full papers are provided, if available.
Cite as

Hans Michael Gerndt, Allen Malony, Barton P. Miller, and Wolfgang Nagel. 05501 Abstracts Collection – Automatic Performance Analysis. In Automatic Performance Analysis. Dagstuhl Seminar Proceedings, Volume 5501, pp. 1-13, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2006)

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@InProceedings{gerndt_et_al:DagSemProc.05501.1,
  author =	{Gerndt, Hans Michael and Malony, Allen and Miller, Barton P. and Nagel, Wolfgang},
  title =	{{05501 Abstracts Collection – Automatic Performance Analysis}},
  booktitle =	{Automatic Performance Analysis},
  pages =	{1--13},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2006},
  volume =	{5501},
  editor =	{Hans Michael Gerndt and Allen Malony and Barton P. Miller and Wolfgang Nagel},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.05501.1},
  URN =		{urn:nbn:de:0030-drops-5085},
  doi =		{10.4230/DagSemProc.05501.1},
  annote =	{Keywords: Parallel computing, performance analysis, programming environments}
}
Document
DOI: 10.4230/DagSemProc.05501.2
05501 Summary – Automatic Performance Analysis

Authors: Hans Michael Gerndt, Allen Malony, Barton P. Miller, and Wolfgang Nagel

Published in: Dagstuhl Seminar Proceedings, Volume 5501, Automatic Performance Analysis (2006)

Abstract
The Workshop on Automatic Performance Analysis (WAPA 2005, Dagstuhl Seminar 05501), held December 13-16, 2005, brought together performance researchers, developers, and practitioners with the goal of better understanding the methods, techniques, and tools that are needed for the automation of performance analysis for high performance computing.
Cite as

Hans Michael Gerndt, Allen Malony, Barton P. Miller, and Wolfgang Nagel. 05501 Summary – Automatic Performance Analysis. In Automatic Performance Analysis. Dagstuhl Seminar Proceedings, Volume 5501, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2006)

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@InProceedings{gerndt_et_al:DagSemProc.05501.2,
  author =	{Gerndt, Hans Michael and Malony, Allen and Miller, Barton P. and Nagel, Wolfgang},
  title =	{{05501 Summary – Automatic Performance Analysis}},
  booktitle =	{Automatic Performance Analysis},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2006},
  volume =	{5501},
  editor =	{Hans Michael Gerndt and Allen Malony and Barton P. Miller and Wolfgang Nagel},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.05501.2},
  URN =		{urn:nbn:de:0030-drops-5069},
  doi =		{10.4230/DagSemProc.05501.2},
  annote =	{Keywords: Automatic Performance Analysis, Parallel Computers, Performance Tuning}
}
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