Computing at the Extreme Scale: Scientific and Computational Challenges in Fusion Energy Sciences
講演者
William Tang
Princeton University
アブストラクト
The fusion energy sciences community has made excellent progress in developing advanced codes for which computer run-time and problem size scale well with the number of processors on massively parallel supercomputers. A good example is the effective usage of the full power of modern leadership class computational platforms from the terascale to the petascale and beyond to produce nonlinear particle-in-cell simulations which have accelerated progress in understanding the nature of plasma turbulence in magnetically-confined high temperature plasmas. Illustrative results from provide great encouragement for being able to include increasingly realistic dynamics in extreme-scale computing campaigns to enable predictive simulations with unprecedented physics fidelity.
キーワード
Exascale, extreme computing, particle-in-cell, fusion energy sciences
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