arqPar ASCI Q Curso 13/14
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Transcript of arqPar ASCI Q Curso 13/14
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arqPar ASCI Q Curso 14/15
Completo => 12.288 Alpha 21264 EV-68 a 1,25GHz => 30TFlops
Contrato 22/8/2000 => 200 m$ => 175 m€ => 29.000 mPts
¿http://www.lanl.gov/projects/asci/?ASCI Q-A
(1/3)
33TB MP664TB disco
#2 Nov2002
#91 Nov2007
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4 Alpha 212641 | 1,25 GHz
16MB L28 | 16 | 32 GB
AlphaServer ES45
arqPar ASCI Q 2
Red: Quadrics configurada como Fat Tree
1024 A + 1024 B + 1024 C
• Tarjeta de red “Elan” (2 x Nodo)
• Crossbar switch “Elite”
http://h18002.www1.hp.com/alphaserver/es45/
¿http://www.quadrics.com?
6 de TOP10 Jun2003† 29/Jun/2009
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arqPar ASCI Q 3
Configuración en dos redes independientes “2 rails”
• Aumenta ancho de banda y soporta tolerancia a fallos
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arqPar ASCI Q 4
119.430$(Switch 64+64NIC’s+cables)
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arqPar ASCI Q 5
• 250 MB/s/rail• Latencia MPI 5 s 1,29
900
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arqPar ASCI Q 6
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arqPar ASCI Q 7
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arqPar Jaguar 8
Completo => 224.256 cores AMDx6 a 2,6GHz => 2.331TFlops
300TB MP y 10PB Disco
http://www.nccs.gov/jaguar/ ??
#1 Nov2009
#2 Nov2010
#3 Nov2011
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arqPar Jaguar 9
http://www.lanl.gov/orgs/hpc/salishan/index09.shtml
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arqPar Jaguar 10
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arqPar Jaguar 11
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arqPar Jaguar 12
200 armarios
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arqPar Jaguar 13
Toro 3D
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arqPar Jaguar 14
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arqPar Jaguar 15
• Simulan desde hace 21.000 años hasta la actualidad y 200 años más• En 2008 1.000.000 horas procesador => [21.000 .. 14.000]• 13.800.000 horas [2009, 2010 y 2011] para completar simulación
• Simulación para observar cambios abruptos del clima
Calentamiento en el periodo Bolling
Allerod: Hace 14.700.. 13.000 años
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arqPar Jaguar 16
• NATURE 484 – 5 Abril 2012:“Global warming preceded by increasing carbon dioxide
concentrations during the last deglaciation”
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arqPar Jaguar Titan 17
https://www.olcf.ornl.gov/computing-resources/titan-cray-xk7/
#1 Nov2009
#3 Nov2011
#1 Nov2012
#2 Nov2014
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arqPar Jaguar Titan 18
https://www.olcf.ornl.gov/computing-resources/titan-cray-xk7/
18.688 nodos16 núcleos 2496 núcleos CUDA
1,7 PF => 17,6PF300TB => 710TB
10PB => 40PB