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The potential for our understanding of the universe has taken a gargantuan spring forwards after Frontier , a supercomputer establish in the Oak Ridge National Laboratory ( ORNL ) , created a simulation of the macrocosm at a scale never before achieved .
Frontier used a computer software platform call the Hardware / Hybrid Accelerated Cosmology Code ( HACC ) as part of ExaSky , a undertaking that form part of the U.S. Department of Energy ’s ( DOE ) $ 1.8 billionExascale Computing Project — the largest software program R&D initiative backed by the DOE .
UnderExasky , scientific applications were required to run up to 50 times quicker than premature bench mark , but Frontier and HACC apace race forrader of expectations — campaign almost 300 times faster than standardized simulations of Saturn ’s moonshine Titan . The DoE / HACC squad had spent seven long time since the first simulation enhance the capabilities on exascale supercomputers like Frontier .
This grant for hydrodynamic cosmogony simulations , a far more computationally intensive computer model that incorporates principles like the expansion of the macrocosm and the influence of dark affair . late models only incorporated measures of somberness , gas or plasma .
The power of exascale computing
The feigning , which was conducted in November 2024 , used around 9,000 of Frontier ’s computer science node , all fitted with AMD Instinct MI250X graphics cards .
Frontier is the second - flying supercomputer in the worldand can hit 1.4 exaFLOPS of power . The performance of supercomputers is measured in float - distributor point surgical procedure per 2d ( FLOPS ) — where one swim - point cognitive process is a numerical reckoning .
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Anything capable of more than 999 petaFLOPS ( 0.9 exaFLOPS ) is bring up to as an " exascale " supercomputer . The only other motorcar more hefty than Frontier isEl Capitan — which can reach 1.7 exaFLOPS of power .
Beyond sham the universe , Frontier has been used in other crucial research . In April 2023 , scientists work up the Simple Cloud - Resolving E3SM Atmosphere Model ( SCREAM ) — aprogramthat imitate an entire year of globose climate data down to a resolution of just over 3 km . One of the most complex clime models ever computed , it ’s now a base in the psychoanalysis of complex interactions between the standard pressure , ocean and estate to better conditions predictions and gather gamy - faithfulness data point about climate change .
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In materials , Frontier has let room decorator come up with new substrates and geometries for enhance - property substances , make them stronger , lighter and corrosion - proof . Its exascale calculation capability have allow researchers to model chemical fundamental interaction at the molecular weighing machine to bode material conduct . The supercomputer has also beenpivotalin finding unexampled fabric for energy storage , transport , manufacture and nuclear medicament .
However , scientist are particularly worked up about how exascale calculation can superchargeartificial intelligence(AI ) . The speed of these machines lease programmers iterate algorithms and analyze enceinte datasets rapidly , especially in project like faster large speech communication model or theapplicationof supercomputers to climate model and climate change prediction .
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