Sciweavers

Free Online Productivity Tools i2Speak i2Symbol i2OCR iTex2Img iWeb2Print iWeb2Shot i2Type iPdf2Split iPdf2Merge i2Bopomofo i2Arabic i2Style i2Image i2PDF iLatex2Rtf Sci2ools

38

NAA
2004
Springer

favoriteEmaildiscussreport

117views Mathematics» more NAA 2004»

Parallel Performance of a 3D Elliptic Solver

14 years 4 months ago

Parallel Performance of a 3D Elliptic Solver

Download parallel.bas.bg

It was recently shown that block-circulant preconditioners applied to a conjugate gradient method used to solve structured sparse linear systems arising from 2D or 3D elliptic problems have good numerical properties and a potential for high parallel eﬃciency. In this note parallel performance of a circulant block-factorization based preconditioner applied to a 3D model problem is investigated. The aim of the presentation is to report on the experimental data obtained on SUN Enterprise 3000, SGI/Cray Origin 2000, Cray J-9x, Cray T3E computers and on two PC clusters.

Ivan Lirkov

Real-time Traffic

Conjugate Gradient Method | Cray T3E Computers | Mathematics | NAA 2004 | Structured Sparse Linear |

claim paper

Related Content

» A Parallel Incompressible Flow Solver Package with a Parallel Multigrid Elliptic Kernel

» WCET Analysis of a Parallel 3D Multigrid Solver Executed on the MERASA MultiCore

» Parallel EdgeBased Inexact Newton Solution of Steady Incompressible 3D NavierStokes Equati...

» CoarseGrained Parallel MatrixFree Solution of a ThreeDimensional Elliptic Prototype Proble...

» Accelerating S3D A GPGPU Case Study

» SCALLOP A Highly Scalable Parallel Poisson Solver in Three Dimensions

» TeraScalable Algorithms for VariableDensity Elliptic Hydrodynamics with Spectral Accuracy

» Poems endtoend performance design of large parallel adaptive computational systems

» ModelDriven Tile Size Selection for DOACROSS Loops on GPUs

Post Info
More Details (n/a)

Added	02 Jul 2010
Updated	02 Jul 2010
Type	Conference
Year	2004
Where	NAA
Authors	Ivan Lirkov

Comments (0)