A Parallel Fast Multipole Method for a Space-Time Boundary Element Method for the Heat Equation

Volume: 44, Issue: 4, Pages: C320 - C345
Published: Aug 1, 2022
Abstract
We present a novel approach to the parallelization of the parabolic fast multipole method for a space-time boundary element method for the heat equation. We exploit the special temporal structure of the involved operators to provide an efficient distributed parallelization with respect to time and with a one-directional communication pattern. On top, we apply a task-based shared memory parallelization and Single Instruction Multiple Data...
Paper Details
Title
A Parallel Fast Multipole Method for a Space-Time Boundary Element Method for the Heat Equation
Published Date
Aug 1, 2022
Volume
44
Issue
4
Pages
C320 - C345
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