2 papers
cs.DC2026
A Simple Communication Scheme for Distributed Fast Multipole Methods
Srinath Kailasa
We present a simple hierarchical communication scheme for distributed Fast Multipole Methods (FMMs) based on MPI neighborhood collectives and uniform trees. The method targets the…
cs.CE2025
M2L Translation Operators for Kernel Independent Fast Multipole Methods on Modern Architectures
Srinath Kailasa, Timo Betcke, Sarah El Kazdadi
Hardware trends favor algorithm designs that maximize data reuse per FLOP. We develop and benchmark high-performance Multipole-to-Local (M2L) translation operators for the kernel-i…