FleCSPH: The Next Generation FleCSIble Parallel Computational Infrastructure for Smoothed Particle Hydrodynamics
Julien Loiseau, Hyun Lim, Mark Alexander Kaltenborn, Oleg Korobkin,, Christopher M. Mauney, Irina Sagert, Wesley P. Even, Benjamin K. Bergen
TL;DR
FleCSPH introduces a flexible, high-performance smoothed particle hydrodynamics simulation framework built on FleCSI, featuring efficient algorithms for long-range interactions and customizable components for diverse user needs.
Contribution
It presents FleCSPH, a novel SPH simulation tool leveraging compile-time configurability and advanced algorithms for improved efficiency and extensibility.
Findings
Efficient computation of hydrodynamics and long-range interactions.
Flexible and extendable framework with customizable data and evolution modules.
Compatibility with modern visualization tools via H5part format.
Abstract
FleCSPH is a smoothed particle hydrodynamics simulation tool, based on the compile-time configurable framework FleCSI. The asynchronous distributed tree topology combined with a fast multipole method allows FleCSPH to efficiently compute hydrodynamics and long range particle-particle interactions. FleCSPH provides initial data generators, particle relaxation techniques, and standard evolution drivers, which can be easily modified and extended to user-specific setups. Data input/output uses the H5part format, compatible with modern visualization software.
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