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316
An Influence Matrix ParticleParticle ParticleMesh Algorithm With . . .
, 2003
"... this paper, and Professor Andrew Pohorille for initiating this work. The support from the Research Commission at ETH Ziirich, and from the CTR Summer Program 2000 Stanford University is greatly appreciated ..."
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Cited by 4 (2 self)
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this paper, and Professor Andrew Pohorille for initiating this work. The support from the Research Commission at ETH Ziirich, and from the CTR Summer Program 2000 Stanford University is greatly appreciated
A Load Balancing Package on Distributed Memory Systems and its Application to ParticleParticle ParticleMesh (P3M) Methods
, 1997
"... We present a tool, Bisect, for balanced decomposition of spatial domains. In addition to applying a nested bisection algorithm to determine the boundaries of each subdomain, Bisect replicates a user specified zone along the boundaries of the subdomain in order to minimize future interactions between ..."
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Cited by 5 (1 self)
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between subdomains. Results of running the tool on the Cray T3D system using both shared memory operations and MPI communications are reported and discussed. In addition, Bisect is used in a parallel implementation of a particleparticle/particlemesh (P3M) simulation program on the Cray T3D system
Scalable DataPrivatization Threading for Hybrid MPI/OpenMP Parallelization of Molecular Dynamics
"... Abstract — Calculation of the Coulomb potential in the molecular dynamics code ddcMD has been parallelized based on a hybrid MPI/OpenMP scheme. The explicit pair kernel of the particleparticle/particlemesh algorithm is multithreaded using OpenMP, while communication between multicore nodes is hand ..."
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Abstract — Calculation of the Coulomb potential in the molecular dynamics code ddcMD has been parallelized based on a hybrid MPI/OpenMP scheme. The explicit pair kernel of the particleparticle/particlemesh algorithm is multithreaded using OpenMP, while communication between multicore nodes
Development and application of a particleparticle particlemesh ewald method for dispersion interactions
 The Journal of Chemical Physics
"... For inhomogeneous systems with interfaces, the inclusion of longrange dispersion interactions is necessary to achieve consistency between molecular simulation calculations and experimental results. For accurate and efficient incorporation of these contributions, we have implemented a particlepart ..."
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particlemesh (PPPM) Ewald solver for dispersion (r−6) interactions into the LAMMPS molecular dynamics package. We demonstrate that the solver’s O(N logN) scaling behavior allows its application to largescale simulations. We carefully determine a set of parameters for the solver that provides accurate
HYDRAMPI: An Adaptive ParticleParticle, ParticleMesh code for conducting Cosmological Simulations on MPP Architectures
"... We discuss the design and implementation of a parallel adaptive P 3 M code, for massively parallel architectures. The code, although primarily designed for conducting gravitational simulations in a cosmological context, also includes a Smoothed Particle Hydrodynamics solver. The code is written in a ..."
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We discuss the design and implementation of a parallel adaptive P 3 M code, for massively parallel architectures. The code, although primarily designed for conducting gravitational simulations in a cosmological context, also includes a Smoothed Particle Hydrodynamics solver. The code is written
GOTPM: A Parallel Hybrid ParticleMesh
, 2003
"... We describe a parallel, cosmological Nbody code based on a hybrid scheme using the particlemesh (PM) and BarnesHut (BH) octtree algorithm. We call the algorithm GOTPM for GridofOctTreesParticleMesh. The code is parallelized using the Message Passing Interface (MPI) library and is optimized ..."
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We describe a parallel, cosmological Nbody code based on a hybrid scheme using the particlemesh (PM) and BarnesHut (BH) octtree algorithm. We call the algorithm GOTPM for GridofOctTreesParticleMesh. The code is parallelized using the Message Passing Interface (MPI) library and is optimized
DualMesh Characteristics for ParticleMesh Methods for ConvectionDominated Diffusion Problems
"... Particleincell (PIC) methods have been emerged as a powerful computational tool for the simulation of convectiondominated flows. The basic idea of themethodistointroduce computational particles each of which is given a finite size and represents a large number of physical particles with simila ..."
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research subject for the method, and most suppression algorithms not only reduce the noise but also smear out physical sharpfronts. In this article, we suggest a new numerical technique of particle movement, called the dualmesh characteristics (DMC) of which the second mesh is formed bytracking back
DualMesh Characteristics for ParticleMesh Methods for ConvectionDominated Diffusion Problems
"... Particleincell (PIC) methods have been emerged as a powerful computational tool for the simulation of convectiondominated flows. The basic idea of the method is to introduce computational particles each of which is given a finite size and represents a large number of physical particles with si ..."
Abstract
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the major research subject for the method, and most suppression algorithms not only reduce the noise but also smear out physical sharpfronts. In this article, we suggest a new numerical technique of particle movement, called the dualmesh characteristics (DMC) of which the second mesh is formed
A Parallel Algorithm for the Dynamic Partitioning of ParticleMesh Computational Systems
"... Particle tracking methods are a versatile computational technique central to the simulation of a wide range of scientific applications. ..."
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Particle tracking methods are a versatile computational technique central to the simulation of a wide range of scientific applications.
An Immersed Interface Method for the VortexinCell Algorithm
, 2002
"... The paper presents a twodimensional immersed interface technique for the vortexincell (VIC) method for the simulation of flows past complex geometries. The particlemesh VIC algorithm is augmented by a local particleparticle (PP) correction term in a particleparticle particlemesh (PPPM) contex ..."
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Cited by 9 (2 self)
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The paper presents a twodimensional immersed interface technique for the vortexincell (VIC) method for the simulation of flows past complex geometries. The particlemesh VIC algorithm is augmented by a local particleparticle (PP) correction term in a particleparticle particlemesh (PPPM
Results 1  10
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316