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DTSTART:19700308T020000
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DTSTAMP:20181221T160726Z
LOCATION:D220
DTSTART;TZID=America/Chicago:20181111T145400
DTEND;TZID=America/Chicago:20181111T145600
UID:submissions.supercomputing.org_SC18_sess160_ws_whpc114@linklings.com
SUMMARY:Title: Distributed Memory Fast Fourier Transforms in the Exascale 
 Era
DESCRIPTION:Workshop\nDiversity, Education, Hot Topics, Workshop Reg Pass\
 n\nTitle: Distributed Memory Fast Fourier Transforms in the Exascale Era\n
 \nAseeri\n\nIn this project, we plan to improve the implementation of the 
 Fast Fourier Transform (FFT) on emerging high-performance computing archit
 ectures and galvanize the international community of experts to benchmark 
 our and their efforts, leading the faster and more efficient adoption of t
 he best FFT software Technology.\n\nFFT is an accurate low computational c
 ost algorithm that is widely used for high-performance computing and engin
 eering applications and it will still be needed on exascale computers. The
  implementations of the FFT (and other fast transforms) require many long-
 range interprocessor communications, which are a parallelization bottlenec
 k. Therefore, the identification of alternative algorithms to the FFT alon
 g with comparisons of efficiency will lead to optimal use of high-performa
 nce computers. In this lightning talk, I will highlight the project object
 ive,  approach, and expected outcome.
URL:https://sc18.supercomputing.org/presentation/?id=ws_whpc114&sess=sess1
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