BEGIN:VCALENDAR
VERSION:2.0
PRODID:Linklings LLC
BEGIN:VTIMEZONE
TZID:America/Chicago
X-LIC-LOCATION:America/Chicago
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20181221T160904Z
LOCATION:C2/3/4 Ballroom
DTSTART;TZID=America/Chicago:20181113T083000
DTEND;TZID=America/Chicago:20181113T170000
UID:submissions.supercomputing.org_SC18_sess325_spost105@linklings.com
SUMMARY:Numerical Simulation of a Flue Instrument with Finite-Difference L
 attice Boltzmann Method using GPGPU
DESCRIPTION:ACM Student Research Competition, Poster\nTech Program Reg Pas
 s, Exhibits Reg Pass\n\nNumerical Simulation of a Flue Instrument with Fin
 ite-Difference Lattice Boltzmann Method using GPGPU\n\nTabata\n\nIn this w
 ork, we discuss the possibility of using GPGPU techniques for Aeroacoustic
  Simulation (especially for flue instruments) with the finite-difference l
 attice Boltzmann method (FDLBM).   Compressible flow simulation has been u
 sed in direct aeroacoustic simulation; however, the computational cost is 
 huge due to the requirement of high computational mesh resolution, with sm
 all time steps.  The lattice Boltzmann method (LBM) has been used as an ef
 ficient method for fluid simulation using GPGPU.  However, LBM is not accu
 rate enough when applied to some aeroacoustic problems.  On the other hand
 , FDLBM is able to use high-order finite-difference schemes and it has a h
 igh arithmetic intensity compared to LBM.  We present a performance evalua
 tion of the LBM and FDLBM with several finite-difference schemes on GPU wi
 th the roofline model.
URL:https://sc18.supercomputing.org/presentation/?id=spost105&sess=sess325
END:VEVENT
END:VCALENDAR