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DTSTART:19700308T020000
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LOCATION:702
DTSTART;TZID=America/Denver:20191118T113000
DTEND;TZID=America/Denver:20191118T120000
UID:submissions.supercomputing.org_SC19_sess127_ws_waccpd106@linklings.com
SUMMARY:Accelerating the Performance of Modal Aerosol Module of E3SM Using
  OpenACC
DESCRIPTION:Workshop\n\nAccelerating the Performance of Modal Aerosol Modu
 le of E3SM Using OpenACC\n\nShan, Zhao, Wagner\n\nUsing GPUs to accelerate
  the performance of HPC applications has recently gained great momentum. E
 nergy Exascale Earth System Model (E3SM) is a state-of-the-science earth s
 ystem model development and simulation project and has gained national rec
 ognition.  It has a large code base with over a million lines of code. How
  to make effective use of GPUs remains a challenge. In this paper, we use 
 the modal aerosol module (MAM) of E3SM as a driving example to investigate
  how to effectively offload computational tasks to GPUs, using the OpenACC
  directives. In particular, we are interested in the performance advantage
  of using GPUs and understanding the limiting factors from both the applic
 ation characteristics and the GPU or OpenACC sides.\n\nTag: Workshop Reg P
 ass, Accelerators, Parallel Application Frameworks, Parallel Programming L
 anguages, Libraries, and Models, Scientific Computing, Software Engineerin
 g\n\nRegistration Category: Workshop Reg Pass, Accelerators, Parallel Appl
 ication Frameworks, Parallel Programming Languages, Libraries, and Models,
  Scientific Computing, Software Engineering
URL:https://sc19.supercomputing.org/presentation/?id=ws_waccpd106&sess=ses
 s127
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