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UID:submissions.supercomputing.org_SC23_sess420@linklings.com
SUMMARY:Sustainable Supercomputing
DESCRIPTION:Evaluating Total Environmental Impact for a Computing Infrastr
 ucture\n\nIn this presentation, we outline the results of a project to eva
 luate the total climate/carbon impact of a digital research infrastructure
  for a defined snapshot period. We outline the carbon model used to calcul
 ate the impact and the data collected to quantify that impact for a define
 d set of resou...\n\n\nAdrian Jackson (University of Edinburgh); Jon Hays 
 and Alex Owen (Queen Mary University of London); Nicholas Walton (Universi
 ty of Cambridge); and Alison Packer and Anish Mudaraddi (Rutherford Applet
 on Laboratory, Science and Technology Facilities Council (STFC))\n--------
 -------------\nKeys to Sustainable Leadership Supercomputing for 2025+:  L
 ocation, Power, and Flexibility\n\nLeadership Supercomputing increasingly 
 requires consideration of sustainability (carbon-emissions) and power cost
  (Opex) beyond traditional architecture, system software, and application 
 concerns.  Power extrapolation of Top 500 systems suggests that next gener
 ation leadership systems will approach ...\n\n\nAndrew A. Chien (Universit
 y of Chicago, Argonne National Laboratory (ANL))\n---------------------\nR
 eAPER: Region Aware Power and Energy Regulator\n\nImproving CPU power/ener
 gy efficiency without degrading performance requires an accurate applicati
 on characterization. Rather than characterizing the application as a whole
 , we find that dividing the application into individual regions is much mo
 re effective. This fine-grained approach gives us the ...\n\n\nAnna Yue, T
 orsten Wilde, and Steven Martin (Hewlett Packard Enterprise (HPE)); Pen-Ch
 ung Yew (University of Minnesota, Twin Cities); and Sanyam Mehta (Hewlett 
 Packard Enterprise (HPE))\n---------------------\nReducing HPC Energy Foot
 print for Large Scale GPU Accelerated Workloads\n\nAs the energy cost cont
 inues to rise, HPC centers need to reduce their energy footprint.  We exam
 ine a French national machine hosted at CINES in Montpellier, Adastra, bas
 ed on AMD-MI250X GPUs and #3 in Green500.  As a base for the study, we def
 ine a set of applications representative of our current...\n\n\nGabriel Ha
 utreux and Etienne Malaboeuf (CINES)\n---------------------\nEnergy Effici
 ency of Quantum Statevector Simulation at Scale\n\nClassical simulations a
 re essential for the development of quantum computing, and their exponenti
 al scaling can easily fill any modern supercomputer. In this paper we cons
 ider the performance and energy consumption of large Quantum Fourier Trans
 form (QFT) simulations run on ARCHER2, the UK's Nationa...\n\n\nJakub Adam
 ski, James Peter Richings, and Oliver Thomson Brown (Edinburgh Parallel Co
 mputing Centre (EPCC), University of Edinburgh)\n---------------------\nAc
 curate Measurement of Application-Level Energy Consumption for Energy-Awar
 e Large-Scale Simulations\n\nSustainability in HPC is a major challenge no
 t only for HPC centers and their users, but also for society.  A lot of ef
 fort went into reducing the energy consumption of systems, but most effort
 s propose solutions targeting CPUs.  As HPC systems shift more to GPU-cent
 ric architectures, simulation cod...\n\n\nOsman Seckin Simsek (University 
 of Basel), Jean-Guillaume Piccinali (Swiss National Supercomputing Centre 
 (CSCS)), and Florina Ciorba (University of Basel)\n---------------------\n
 Comparing Power Signatures of HPC Workloads: Machine Learning vs Simulatio
 n\n\nPower is a limiting factor for supercomputers limiting their scale an
 d operation. Characterizing the power signatures of different application 
 types can enable data centers to operate efficiently, even when power cons
 trained. This paper investigates power profiles of diverse scientific appl
 ications,...\n\n\nAnish Govind (University of California, San Diego (UCSD)
 ) and Sridutt Bhalachandra, Zhengji Zhao, Ermal Rrapaj, Brian Austin, and 
 Hai Ah Nam (Lawrence Berkeley National Laboratory (LBNL))\n---------------
 ------\nSustainable Supercomputing – Morning Break\n---------------------\
 nSustainable Supercomputing\n\nProviding a sustainable path for supercompu
 ting is a pressing topic for our community, industry, and governments. Sup
 ercomputing has an insatiable appetite for computational cycles, while we 
 face increasing challenges of delivering performance per watt advances wit
 h silicon technology trends. All wi...\n\n\nMike Woodacre (Hewlett Packard
  Enterprise (HPE)); Kimmo Koski (CSC – IT Center for Science Ltd, Finland)
 ; Fumiyoshi Shoji (RIKEN Center for Computational Science (R-CCS)); Michel
 e Weiland (Edinburgh Parallel Computing Centre (EPCC)); Jim Rogers (Oak Ri
 dge National Laboratory (ORNL)); and William Thigpen (NASA)\n-------------
 --------\nEmissions and Energy Efficiency on Large-Scale High Performance 
 Computing Facilities:  ARCHER2 UK National Supercomputing Service Case Stu
 dy\n\nLarge supercomputing facilities are critical to research in many are
 as that impact on decisions such as how to address the current climate eme
 rgency, including renewable energy facility design and new battery technol
 ogies. However, these systems themselves are a source of large amounts of 
 emissions ...\n\n\nAdrian Jackson (University of Edinburgh) and Alan Simps
 on and Andrew Turner (Edinburgh Parallel Computing Centre (EPCC))\n-------
 --------------\nSustainability in HPC:  Vision and Opportunities\n\nTackli
 ng climate change by reducing and eventually eliminating carbon emissions 
 is a significant milestone on the path toward establishing an environmenta
 lly sustainable society. As we transition into the exascale era, marked by
  an increasing demand and scale of HPC resources, the HPC community must..
 .\n\n\nMohak Chadha and Eishi Arima (Technical University of Munich); Amir
  Raoofy (Leibniz Supercomputing Centre); Michael Gerndt (Technical Univers
 ity of Munich); and Martin Schulz (Technical University of Munich, Leibniz
  Supercomputing Centre)\n---------------------\nWrap-Up Discussion\n\nTag:
  Energy Efficiency, Green Computing, Sustainability\n\nRegistration Catego
 ry: Workshop Reg Pass\n\nSession Chairs: Kimmo Koski (CSC – IT Center for 
 Science Ltd, Finland); James H. Rogers (Oak Ridge National Laboratory (ORN
 L)); Fumiyoshi Shoji (RIKEN Center for Computational Science (R-CCS), Cent
 er for Computational Science); William W. Thigpen (NASA); Michèle Weiland 
 (EPCC, The University of Edinburgh; The University of Edinburgh); and Mike
  Woodacre (Hewlett Packard Enterprise (HPE))
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