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A Massively Parallel Adaptive Fast Multipole Method on Heterogeneous Architectures.

We describe a parallel fast multipole method (FMM) for highly nonuniform distributions of particles. We employ both distributed memory parallelism (via MPI) and shared memory parallelism (via OpenMP and GPU acceleration) to rapidly evaluate two-body nonoscillatory potentials in three dimensions on h...

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Published in:Communications of the ACM Vol. 55; no. 5; pp. 101 - 110
Format: Article
Published: Association for Computing Machinery May2012
Subjects:
Particle size distribution
Parallel processing
Heterogeneity
Computer architecture
Scalability
Graphics processing units
Multicore processors
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