1) uriarte presentation advisory panel
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MULTICORE SIMULATION OF SHIPBOARD POWER SYSTEMS
By
Fabian M. Uriarte
Center for Electromechanics
University of Texas at Austin
April 27, 2011
Presentation outline
Problem State of the art
Our approach
Demo video
(3 min.)
Conclusions
Problem Statement
3.16 GHz, dual-core
tend = 6 sΔt=2 μs
<1 week
Presentation outline
Problem State of the art
Our approach
Demo video
(3 min.)
Conclusions
State of the artHardware
Software
, endt t
Presentation outline
Problem State of the art
Our approach
Demo video
(3 min.)
Conclusions
$0
Our solution approach
2006• 2
cores
2007• 4 cores
2010• 6
cores
20XX• N
cores
Multicore RoadmapSpeed
Cost
Power system simulators
SimPowerSystems
CEMSolver*
Results
*Center for electromechanics (power system) solver
Presentation outline
Problem statement
State of the art
Our solution
approach
Demo video
(3 min.)
Conclusions
Conclusions Ship simulations can take
days Bottleneck is not the
hardware UT is developing a
multicore solver Multicore computers are
ubiquitous Our focus is
the computational engine not the user interface not the plotting tool
Speedups so far >40x 23 min. 0.5 min.
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