Algorithm for the parallel flow solver
A PETSc parallel-in-time solver based on MGRIT algorithm
... spacial solver and the time discretization ...the solver and thus the actual structure of the scheme through the option setting at runtime (included tolerance and initial guess for all the operators ...
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A fast 2.5-D parallel multilevel fast multipole algorithm solver
... The asynchronous framework allows the nodes to perform calculations for any tree in a flexible way, i.e. a node can switch from working on one tree to another and minimize the time it spends idling. The workload is ...
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A comparison of some dynamic load-balancing algorithms for a parallel adaptive flow solver
... The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private stu[r] ...
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Globally Convergent Parallel MAP LP Relaxation Solver using the Frank-Wolfe Algorithm
... University of Toronto, 10 King’s College Rd., Toronto, Canada Abstract Estimating the most likely configuration (MAP) is one of the fundamental tasks in probabilis- tic models. While MAP inference is typi- cally ...
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A component-based parallel constraint solver
... Examples of commands that can be given by the coordination layer plug-in are: – from the search frontier, select a set of nodes for further exploration, – perform constraint propagation [r] ...
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A Parallel Solver for Incompressible Fluid Flows
... a parallel solver for the 3-D Navier-Stokes equations of incompressible unsteady flows with constant coe fficients, discretized by the finite difference ...
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Parallel Implementation of a Subsystem-by-Subsystem Solver
... Abstract Solving polynomial systems subsystem-by-subsystem means to solve a system of polynomial equations by first solving subsets of the system and then intersecting the re- sults. The approach leads to numerical ...
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Analysis of a scalable, parallel, 2D MLFMA solver
... [email protected], [email protected] Abstract: Recent advances in the parallelization of the Multilevel Fast Multipole Algorithm (MLFMA) have resulted into fully scalable parallelization ...
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Memory-based scheduling for a parallel multifrontal solver
... top-down algorithm [ 10 ] and a subtree-to-processor mapping is used to balance the computational work of the subtrees onto the ...in parallel and are distributed by blocks of ...
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A Parallel Incompressible Navier-Stokes Solver with a parallel Multigrid Elliptic Kernd
... A typical cycle consists of three main components: relax on a given grid, restrict resulting residual to a coarse grid, and interpolate a correction back to a fine grid. Our solver can handle several different ...
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A fast 2-D parallel multilevel fast multipole algorithm solver for oblique plane wave incidence
... the parallel methodology and low ‐frequency stabi- lization is ...the solver for different angles of oblique plane wave incidence and for very large scale examples with a diameter of ...
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Solving flow shop scheduling problem using a parallel genetic algorithm
... a parallel genetic algorithm to solve the flow shop Scheduling Problem with regard to being NP-hard, the method of parallel genetic algorithm with the use of MATLAB ...as ...
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A parallel numerical solver using hierarchically tiled arrays
... these parallel codes, such as the new ubiquitous mul- ticore, large clusters of machines where each node is typically a multicore, and the accelerators or clusters of accelerators like the Cell Processor or ...for ...
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Parallel exact diagonalization solver for quantum-electron models
... Ural Federal University, Mira St. 19, 620002 Yekaterinburg, Russia Abstract We present a parallel computation scheme based on the Arnoldi algorithm for exact diag- onalization of quantum-electron models. It ...
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Reactive CFD in Engines with a New Unstructured Parallel Solver
... the solver by classical grid ...this algorithm works already well in KMB, good results are ...iterative algorithm is needed and therefore the method is slightly more CPU time ...
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PHIST: a Pipelined, Hybrid-parallel Iterative Solver Toolkit
... From a mathematical point of view, both approaches change the underlying polynomials of the algorithms and may infringe the numerical robustness. In particular for non-Hermitian eigenvalue problems we therefore did not ...
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Assessment of an Interface Conservative Algorithm MFBI in a Chimera Grid Flow Solver for Multi-Element Airfoil s
... complex flow field simulations because of its convenience of the arbitrary boundary interfaces and the easiness of gird generations of ...multi-grid flow solver where Reynolds-Averaged Navier-Stokes ...
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PARALLEL GENETIC ALGORITHM
... Keywords: Parallel Genetic Algorithms, Master-Slave Genetic Algorithms, Distributed Genetic Algorithms, Gradual Distributed Genetic Algorithms, Hierarchical Genetic ...
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A space-time parallel solver for the three-dimensional heat equation
... its parallel efficiency, PFASST employs a hierarchy of space-time meshes (two in the present study): decreasing the relative runtime on the coarse level compared to the fine level results in better ...spatial ...
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A space-time parallel solver for the three-dimensional heat equation
... its parallel efficiency, PFASST employs a hierarchy of space-time meshes (two in the present study): decreasing the relative runtime on the coarse level compared to the fine level results in better ...spatial ...
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