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DTSTART;TZID=Europe/Stockholm:20230628T110000
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UID:submissions.pasc-conference.org_PASC23_sess155@linklings.com
SUMMARY:MS5F - Simulating Fundamental Theories across Scales: Challenges a
 nd Interdisciplinary Solutions
DESCRIPTION:Minisymposium\n\nThis mini-symposium will explore new directio
 ns in computing motivated by developments in the simulation of fundamental
  theories including Lattice Quantum Chromodynamics (QCD) but focusing on t
 he interdisciplinary aspects. With a mix of speakers from within and outsi
 de the lattice community, this mini-symposium will highlight how lattice Q
 CD simulations will provide a unique test ground for a new generation of c
 omputational science methods – pushing hardware and software to extremes a
 t the forefront of hybrid computing including on heterogeneous architectur
 es at exascale, at the convergence of AI and HPC and incorporating quantum
  computing in a modular simulation environment. The mini-symposium will ad
 dress some of the challenges that are currently under scrutiny in the Latt
 ice Field Theory community, with an emphasis on the interdisciplinary and 
 algorithmic aspects rather than the physics results. The urgent imperative
  to achieve efficient, sustainable computing at scale will feature in talk
 s and discussion.\n\nNovel Neural Network Architectures for Simulations of
  Quantum Field Theories\n\nMachine learning methods have been suggested as
  alternatives to the standard algorithms used for simulations of lattice f
 ield theories. In this talk, I will present new neural network architectur
 es inspired by effective field theories, designed to improve the scaling o
 f the training cost for the gen...\n\n\nMarina Krstic Marinkovic (ETH Zuri
 ch)\n---------------------\nOpen Discussion\n\n"Open Discussion"\n\n\nLuig
 i Del Debbio (University of Edinburgh)\n---------------------\nOptimisatio
 n of Lattice Simulations Energy Efficiency\n\nA total of 196 out of the 50
 0 supercomputers in the world have submitted power measurements, so we kno
 w that they consume together around 3 billion kWh per year. The energy in 
 a supercomputer is mainly consumed by its computing elements (e.g. CPUs & 
 GPUs), and power consumption is directly related t...\n\n\nAntonin Portell
 i (University of Edinburgh)\n---------------------\nIntroduction\n\nFundam
 ental theories that describe natural phenomena at subatomic scales require
  some of the more sophisticated and demanding computer simulations. For se
 veral decades there has been a fertile exchange between the particle physi
 cs theory and the HPC communities. As an introduction to the miniworksho..
 .\n\n\nLuigi Del Debbio (University of Edinburgh)\n\nDomain: Physics\n\nSe
 ssion Chair: Luigi Del Debbio (University of Edinburgh)
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