Supernova simulations with the radiation hydrodynamics code PROMETHEUS/VERTEX

B. Müller; A. Marek; K. Benkert; K. Kifonidis; H. Th Janka

Supernova simulations with the radiation hydrodynamics code PROMETHEUS/VERTEX

B. Müller, A. Marek, K. Benkert, K. Kifonidis, H. Th Janka

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Other › peer-review

Abstract

We give an overview of the problems and the current status of our two-dimensional (core collapse) supernova modelling, and discuss the system of equations and the algorithm for its solution that are employed in our code. In particular we report our recent progress, and focus on the ongoing calculations that are performed on the NEC SX-8 at the HLRS Stuttgart. We also discuss recent optimizations carried out within the framework of the Teraflop Workbench, and comment on the parallel performance of the code, stressing the importance of developing a MPI version of the employed hydrodynamics module.

Original language	English
Title of host publication	High Performance Computing on Vector Systems 2007
Subtitle of host publication	2007 7th Teraflop Workshop; Sendai; Japan; 21 November 2007 through 22 November 2007
Pages	195-210
Number of pages	16
Publication status	Published - 1 Jan 2008
Externally published	Yes
Event	2007 7th Teraflop Workshop - Sendai, Japan Duration: 21 Nov 2007 → 22 Nov 2007

Conference

Conference	2007 7th Teraflop Workshop
Country	Japan
City	Sendai
Period	21/11/07 → 22/11/07

Access to Document

Link to publication in Scopus

Cite this

@inproceedings{7dd7bbf3e043425e978b6316391f25f7,

title = "Supernova simulations with the radiation hydrodynamics code PROMETHEUS/VERTEX",

abstract = "We give an overview of the problems and the current status of our two-dimensional (core collapse) supernova modelling, and discuss the system of equations and the algorithm for its solution that are employed in our code. In particular we report our recent progress, and focus on the ongoing calculations that are performed on the NEC SX-8 at the HLRS Stuttgart. We also discuss recent optimizations carried out within the framework of the Teraflop Workbench, and comment on the parallel performance of the code, stressing the importance of developing a MPI version of the employed hydrodynamics module.",

author = "B. M{\"u}ller and A. Marek and K. Benkert and K. Kifonidis and Janka, {H. Th}",

year = "2008",

month = jan,

day = "1",

language = "English",

pages = "195--210",

booktitle = "High Performance Computing on Vector Systems 2007",

note = "2007 7th Teraflop Workshop ; Conference date: 21-11-2007 Through 22-11-2007",

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Supernova simulations with the radiation hydrodynamics code PROMETHEUS/VERTEX. / Müller, B.; Marek, A.; Benkert, K.; Kifonidis, K.; Janka, H. Th.

High Performance Computing on Vector Systems 2007: 2007 7th Teraflop Workshop; Sendai; Japan; 21 November 2007 through 22 November 2007. 2008. p. 195-210.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Other › peer-review

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T1 - Supernova simulations with the radiation hydrodynamics code PROMETHEUS/VERTEX

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AU - Marek, A.

AU - Benkert, K.

AU - Kifonidis, K.

AU - Janka, H. Th

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AB - We give an overview of the problems and the current status of our two-dimensional (core collapse) supernova modelling, and discuss the system of equations and the algorithm for its solution that are employed in our code. In particular we report our recent progress, and focus on the ongoing calculations that are performed on the NEC SX-8 at the HLRS Stuttgart. We also discuss recent optimizations carried out within the framework of the Teraflop Workbench, and comment on the parallel performance of the code, stressing the importance of developing a MPI version of the employed hydrodynamics module.

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