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Чланци
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Povodom vesti da je u JÜLICH-u pušten u rad najbrži superračunar u Evropi evo nekoliko podataka o dotičnom:
JUGENE – Juelicher Blue Gene/P
* 72 Racks with 32 nodecards x 32 compute nodes (total 73728)
o Compute node: 4-way SMP processor
o Processortype: 32-bit PowerPC 450 core 850 MHz
o Processors: 294912
o Overall peak performance: 1 Petaflops
o Linpack: … Teraflops
o Main memory: 2 Gbytes per node (aggregate 144 TB)
o I/O Nodes: 600
o Networks:
+ Three-dimensonal torus (compute nodes)
+ Global tree / Collective network (compute nodes, I/O nodes)
+ 10 Gigabit ethernet / Functional network (I/O Nodes)o Power Consumption: max. 35 kW per rack
* 2 Service nodes IBM p6 550:
o Total number of processors: 8
o Processortype: Power6 4.2 GHz
o Total amount of memory: 128 GB
o Operating System: SuSE Linux Enterprise (SLES 10)* 2 Login nodes IBM p6 550:
o Total number of processors: 8
o Processortype: Power6 4.2 GHz
o Total amount of memory: 32 GB
o Operating System: SuSE Linux Enterprise (SLES 10)o Internet address: jugene.fz-juelich.de
Prvo obezbedi struju ( napajanje ) 5,3 MW! :biggrin:
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