Boundary Integral Solver Approaches for Particle Accelerator Simulation Problems and Deployment on NERSC Hardware

Julia Wei,M. Harper Langston,Pierre-David Letourneau,Matthew J. Morse,Larry Weintraub, Aimee Nogoy,Noah Amsel,Richard Lethin

2021 IEEE High Performance Extreme Computing Conference (HPEC)（2021）

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摘要

Reservoir Labs, through a project titled MACHB (Multipole Accelerator Codes for Hadron Beams)1, is developing a Fast Multipole Method [1]–[7] (FMM)-based tool for higher fidelity modeling of particle accelerators for high-energy physics with an initial focus on the next generation of Fermilab’s Synergia simulation package [8]. MACH-B incorporates (1) highly-scalable, high-performance an...

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关键词

combinatorial algorithms,spectral support solver,linear systems,fast solvers,preconditioners,multigrid,graph laplacian,benchmarking,iterative solvers

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