• BoomerAMG

  • Referenced in 145 articles [sw00086]
  • that it holds out the possibility of multigrid-like performance on unstructured grids. The sheer ... sparked much research into developing algorithms for them. Parallelizing AMG is a difficult task, however ... nature. We have previously introduced a parallel algorithm [cf. A. J. Cleary, R. D. Falgout ... Jones, Coarse grid selection for parallel algebraic multigrid, in: A. Ferriera, J. Rollin, H. Simon...
  • BILUM

  • Referenced in 49 articles [sw04015]
  • grid-independent convergence of multigrid methods. The multi-level algorithms implemented by BILUM are based...
  • LAMG

  • Referenced in 24 articles [sw06551]
  • iterative solve phase using multigrid cycles. General graphs pose algorithmic challenges not encountered in traditional...
  • MrDIRECT

  • Referenced in 8 articles [sw12380]
  • global optimization problems. Although DIRECT global optimization algorithm quickly gets close to the basin ... eliminated efficiently by the multigrid algorithm in which the PDE solver is applied at different ... adapt the multigrid approach to a robust version of DIRECT algorithm, obtaining a “multilevel” robust...
  • Dendro

  • Referenced in 7 articles [sw29068]
  • Dendro: Parallel algorithms for multigrid and AMR methods on 2:1 balanced octrees. In this ... present Dendro, a suite of parallel algorithms for the discretization and solution of partial differential ... module, a meshing module, a geometric multiplicative multigrid module, and a module for adaptive mesh ... describe a bottom-up algorithm for constructing the coarser multigrid levels. The input...
  • CPMG

  • Referenced in 3 articles [sw03451]
  • multigrid algorithm for parallel computers: CPMG The authors suggest a new parallel multigrid algorithm ... convergence rate as the $V$-cycle multigrid algorithm for those problems for which the initial...
  • BOXMG

  • Referenced in 5 articles [sw04222]
  • good flexibility in the choice of multigrid algorithms available.par Two drivers, BBMG and BBMGP, simplify ... arrays into only two work arrays, combining multigrid control and convergence parameters into two arrays...
  • UG

  • Referenced in 186 articles [sw04596]
  • reasons for this. Firstly, the multigrid solution and adaptive refinement for many engineering applications ... hand as a tool for exploring new algorithms and, on the other hand, a whole...
  • CPIC

  • Referenced in 4 articles [sw18104]
  • solver based on the black box multigrid algorithm and a hybrid mover, where particles’ position...
  • FILMPAR

  • Referenced in 3 articles [sw10443]
  • FILMPAR: A parallel algorithm designed for the efficient and accurate computation of thin film flow ... highly efficient and portable parallel multigrid algorithm for solving a discretised form of the lubrication ... distributed features, for illustrative purposes the algorithm is benchmarked on a distributed memory IBM BlueGene/P ... with complementary experimental data and existing serial multigrid solutions. Parallel performance is assessed...
  • pTatin3D

  • Referenced in 9 articles [sw27642]
  • tracking material composition, combined with a multigrid finite-element method to solve heterogeneous, incompressible visco ... analyze the performance and algorithmic tradeoffs of pTatin3D’s multigrid preconditioner. Our matrix-free geometric...
  • FeatLBE

  • Referenced in 2 articles [sw31316]
  • approach by using hierarchical multigrid algorithms to obtain grid-independent convergence rates for a wide...
  • FISHPAK

  • Referenced in 90 articles [sw08012]
  • equations. The solvers use the cyclic reduction algorithm. When the problem is singular, a least ... MUDPACK library instead of FISHPACK. MUDPACK uses multigrid iteration to approximate separable and nonseparable elliptic...
  • MATAMG

  • Referenced in 1 article [sw15059]
  • solve a linear system with algebraic multigrid algorithms. MATAMG support classical algebraic multigrid(AMG) interpolation...
  • XBraid

  • Referenced in 7 articles [sw20698]
  • XBraid: Parallel Time Integration with Multigrid. Scientists at LLNL have developed an open source ... follows: The algorithm enables a scalable parallel-in-time approach by applying multigrid...
  • DibaP

  • Referenced in 14 articles [sw08343]
  • developed previously an inherently parallel algorithm, called Bubble-FOS/C [H. Meyerhenke, B. Monien ... balancing for parallel FEM simulations by algebraic multigrid, in: Proceedings of the 20th IEEE International ... retaining the positive properties of the slower algorithm. Experiments with popular benchmark graphs show that...
  • AMRD

  • Referenced in 1 article [sw07839]
  • standard, adaptive, full approximation storage (FAS) multigrid (MG) algorithm is thus also provided. The user...
  • SParSH-AMG

  • Referenced in 1 article [sw33759]
  • iterative methods. Hybrid CPU-GPU algorithms for Algebraic Multigrid methods (AMG) to efficiently utilize both ... size. Further, the performance of CPU-GPU algorithms are compared with the GPU-only implementations...
  • AmgX

  • Referenced in 10 articles [sw13440]
  • combined with any of the available multigrid methods or simpler preconditioners. The parallelism ... preconditioners often rely on parallel graph coloring algorithms. The AMG algorithm implemented in the AmgX...
  • LASPack

  • Referenced in 11 articles [sw09678]
  • well as selected state-of-the-art algorithms which are commonly used for large sparse ... BiCGStab) and multilevel methods such as multigrid and conjugate gradient method preconditioned by multigrid...