TY - GEN
T1 - Efficient large-scale hybrid fluid simulation
AU - Golas, Abhinav
AU - Narain, Rahul
AU - Sewall, Jason
AU - Krajcevski, Pavel
AU - Lin, Ming
PY - 2012
Y1 - 2012
N2 - State-of-the-art methods for fluid simulation, including velocity-based grid methods and smoothed particle hydrodynamics [Bridson and Müller-Fischer 2007], require a detail vs. domain size tradeoff. As a result, scenes with large spatial scales are restricted to coarse detail under the restriction of limited computational resources. The elliptic problems solved for incompressibility projection in these simulations are bandwidth-bound, since domains of interest are not cache resident on current generation hardware. As a result, limited optimization is possible, and interactive performance is not possible for medium-large scenes.
AB - State-of-the-art methods for fluid simulation, including velocity-based grid methods and smoothed particle hydrodynamics [Bridson and Müller-Fischer 2007], require a detail vs. domain size tradeoff. As a result, scenes with large spatial scales are restricted to coarse detail under the restriction of limited computational resources. The elliptic problems solved for incompressibility projection in these simulations are bandwidth-bound, since domains of interest are not cache resident on current generation hardware. As a result, limited optimization is possible, and interactive performance is not possible for medium-large scenes.
UR - http://www.scopus.com/inward/record.url?scp=84865548078&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84865548078&partnerID=8YFLogxK
U2 - 10.1145/2343045.2343104
DO - 10.1145/2343045.2343104
M3 - Conference contribution
AN - SCOPUS:84865548078
SN - 9781450316835
T3 - ACM SIGGRAPH 2012 Talks,SIGGRAPH'12
BT - ACM SIGGRAPH 2012 Talks SIGGRAPH'12
T2 - ACM Special Interest Group on Computer Graphics and Interactive Techniques Conference, SIGGRAPH'12
Y2 - 5 August 2012 through 9 August 2012
ER -