The world's most powerful computers (the SuperComputers)
Today's supercomputers still do a number of that, however they are progressively getting used with the absolute best intentions: to model the results of global climate change, to search out higher ways in which of victimisation energy, to research new materials, style new types of vehicles and to predict natural disasters.
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Tianhe-2 (Milky Way 2) China |
"Tianhe-2 (Milky approach 2)" superior in SuperComputers:
The National Super computer Center in Kwangchow, China, contains a machine with a staggering three,120,000 cores delivering thirty three.86 petaFLOPs. The machine was developed by China's National University of Defense Technology (NUDT) and as you may expect the defense facet of things is shrouded in secrecy, however Chinese media reports say it's going to even be wont to predict earthquakes, for climate modeling and to assist China's automobile trade.
The National Super computer Center in Kwangchow, China, contains a machine with a staggering three,120,000 cores delivering thirty three.86 petaFLOPs. The machine was developed by China's National University of Defense Technology (NUDT) and as you may expect the defense facet of things is shrouded in secrecy, however Chinese media reports say it's going to even be wont to predict earthquakes, for climate modeling and to assist China's automobile trade.
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Tianhe-2 |
According to NUDT, Tianhe-2 are going to be used for simulation, analysis, and security applications.
With 16,000 pc nodes, every comprising 2 Intel Hedera helix Bridge Xeon processors and 3 Xeon alphabetic character coprocessor chips, it represents the world's largest installation of Hedera helix Bridge and Xeon alphabetic character chips, investigation a complete of three,120,000 cores.Each of the sixteen,000 nodes possess eighty eight gigabytes of memory (64 employed by the Hedera helix Bridge processors, and eight gigabytes for every of the Xeon alphabetic character processors). the entire central processor and coprocessor memory is one,375 TiB (approximately one.34 PiB).
With 16,000 pc nodes, every comprising 2 Intel Hedera helix Bridge Xeon processors and 3 Xeon alphabetic character coprocessor chips, it represents the world's largest installation of Hedera helix Bridge and Xeon alphabetic character chips, investigation a complete of three,120,000 cores.Each of the sixteen,000 nodes possess eighty eight gigabytes of memory (64 employed by the Hedera helix Bridge processors, and eight gigabytes for every of the Xeon alphabetic character processors). the entire central processor and coprocessor memory is one,375 TiB (approximately one.34 PiB).
Why Tianhe is best :
Recording an equivalent thirty three.86 petaflop/s (quadrillions of calculations per second) on the Linpack benchmark because the last Gregorian calendar month 2013 list, Milkyway two reflects swiftness growth of the ability the world’s quickest supercomputers.
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| Comparison of world's top 10 supercomputers. |
Tianhe-2 runs on Kylin UNIX system, a version of the software system developed by NUDT. Resource management is predicated on straightforward UNIX system Utility for Resource Management (SLURM).
Top 10 positions of the 43rd TOP500 on June 23, 2014
As of November 2013, TOP500 supercomputers square measure overpoweringly supported x86-64 CPUs (Intel EMT64 and AMD AMD64 instruction set architecture), with the RISC-based Power design utilized by IBM POWER microprocessors, and SPARC creating up the rest. before the status of 32-bit x86 and later 64-bit x86-64 within the early 2000s, a spread of architecture processor families created up the bulk of TOP500 supercomputers, together with architecture architectures like SPARC, MIPS, PA-RISC and Alpha.
Top 10 positions of the 43rd TOP500 on June 23, 2014
As of November 2013, TOP500 supercomputers square measure overpoweringly supported x86-64 CPUs (Intel EMT64 and AMD AMD64 instruction set architecture), with the RISC-based Power design utilized by IBM POWER microprocessors, and SPARC creating up the rest. before the status of 32-bit x86 and later 64-bit x86-64 within the early 2000s, a spread of architecture processor families created up the bulk of TOP500 supercomputers, together with architecture architectures like SPARC, MIPS, PA-RISC and Alpha.
Titan came in at range 3 on the Green500 list. Organized by Virginia Tech's Wu-chun Feng and church building Cameron, the list takes the world's five hundred most powerful supercomputers -- as hierarchic by the Top500 list -- and reorders them in step with what number calculations they will get per watt of electricity.The Cray XK7 system contains eighteen,688 nodes, every with a 16-core AMD Opteron 6274 processor Associate in Nursingd an NVIDIA Tesla K20X graphics process unit (GPU) accelerator. Titan conjointly has quite 700 terabytes of memory.Because they handle many calculations at the same time, GPUs will bear more than CPUs during a given time. By counting on its 299,008 computer hardware cores to guide simulations and permitting its new NVIDIA GPUs to try to to the work, Titan can modify researchers to run scientific calculations with larger speed and accuracy.
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