|
| This Article | ||
| ||
| Share | ||
| Bibliographic References | ||
| Add to: | ||
 Digg  Furl  Spurl  Blink  Simpy  Google  Del.icio.us  Y!MyWeb | ||
| Search | ||
| ||
2012 International Conference for High Performance Computing, Networking, Storage and Analysis
First-ever full observable universe simulation
Salt Lake City, UT, USA USA
November 10-November 16
ISBN: 978-1-4673-0805-2
| ASCII Text | x | ||
| Jean-Michel Alimi, Vincent Bouillot, Yann Rasera, Vincent Reverdy, Pier-Stefano Corasaniti, Irene Balmes, Stephane Requena, Xavier Delaruelle, Jean-Noel Richet, "First-ever full observable universe simulation," SC Conference, pp. 1-11, 2012 International Conference for High Performance Computing, Networking, Storage and Analysis, 2012. | |||
| BibTex | x | ||
| @article{ 10.1109/SC.2012.58, author = {Jean-Michel Alimi and Vincent Bouillot and Yann Rasera and Vincent Reverdy and Pier-Stefano Corasaniti and Irene Balmes and Stephane Requena and Xavier Delaruelle and Jean-Noel Richet}, title = {First-ever full observable universe simulation}, journal ={SC Conference}, volume = {0}, year = {2012}, issn = {2167-4329}, pages = {1-11}, doi = {http://doi.ieeecomputersociety.org/10.1109/SC.2012.58}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - SC Conference TI - First-ever full observable universe simulation SN - 2167-4329 SP1 EP11 A1 - Jean-Michel Alimi, A1 - Vincent Bouillot, A1 - Yann Rasera, A1 - Vincent Reverdy, A1 - Pier-Stefano Corasaniti, A1 - Irene Balmes, A1 - Stephane Requena, A1 - Xavier Delaruelle, A1 - Jean-Noel Richet, PY - 2012 KW - Numerical models KW - Computational modeling KW - Dark energy KW - Mathematical model KW - Equations KW - Adaptation models KW - Standards VL - 0 JA - SC Conference ER - | |||
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/SC.2012.58
We have performed the first-ever numerical N-body simulation of the full observable universe (DEUS "Dark Energy Universe Simulation" FUR "Full Universe Run"). This has evolved 550 billion particles on an Adaptive Mesh Refinement grid with more than two trillion computing points along the entire evolutionary history of the universe and across 6 order of magnitudes length scales, from the size of the Milky Way to that of the whole observable Universe. To date, this is the largest and most advanced cosmological simulation ever run. It provides unique information on the formation and evolution of the largest structure in the universe and an exceptional support to future observational programs dedicated to mapping the distribution of matter and galaxies in the universe. The simulation has run on 4752 (of 5040) thin nodes of BULL supercomputer CURIE, using more than 300 TB of memory for 10 million hours of computing time. About 50 PBytes of data were generated throughout the run. Using an advanced and innovative reduction workflow the amount of useful stored data has been reduced to 500 TBytes.
Index Terms:
Numerical models,Computational modeling,Dark energy,Mathematical model,Equations,Adaptation models,Standards
Citation:
Jean-Michel Alimi, Vincent Bouillot, Yann Rasera, Vincent Reverdy, Pier-Stefano Corasaniti, Irene Balmes, Stephane Requena, Xavier Delaruelle, Jean-Noel Richet, "First-ever full observable universe simulation," sc, pp.1-11, 2012 International Conference for High Performance Computing, Networking, Storage and Analysis, 2012
Usage of this product signifies your acceptance of the Terms of Use.