Using AmgX to Accelerate PETScBased CFD Codes Pi-Yueh Chuang George Washington University

Source URL: on-demand.gputechconf.com

• Computing
• Numerical linear algebra
• Numerical analysis
• Software
• Graphics hardware
• Hypre
• Computational science
• Portable
• Extensible Toolkit for Scientific Computation
• Computational fluid dynamics
• Parallel computing
• Immersed boundary method
• General-purpose computing on graphics processing units

MITSUBISHI ELECTRIC RESEARCH LABORATORIES http://www.merl.com Nonsymmetric preconditioning for conjugate gradient and steepest descent methods Bouwmeester, H.; Dougherty, A.; Knyazev, A.

Source URL: www.merl.com

• Numerical analysis
• Numerical linear algebra
• LOBPCG
• Preconditioner
• Multigrid method
• Conjugate gradient method
• Hypre
• Lis
• Symmetric successive overrelaxation
• Iterative method
• Gradient descent
• Relaxation

1 Large Scale Parallel Solution of Incompressible Flow Problems using Uintah and hypre John Schmidt, Martin Berzins, Jeremy Thornock, Tony Saad, James Sutherland UUSCI

Source URL: netl.sci.utah.edu

MITSUBISHI ELECTRIC RESEARCH LABORATORIES http://www.merl.com Nonsymmetric Multigrid Preconditioning for Conjugate Gradient Methods

Source URL: www.merl.com

• Preconditioner
• Multigrid method
• Conjugate gradient method
• LOBPCG
• Lis
• Iterative method
• Gradient descent
• Hypre
• Inverse iteration
• Numerical analysis
• Numerical linear algebra
• Mathematics

Experiences and Challenges Scaling PFLOTRAN, a PETSc-based Code for Subsurface Reactive Flow Simulations, Towards the Petascale on Cray XT Systems Richard Tran Mills Oak Ridge National Laboratory, Oak Ridge, TN[removed]Vam

Source URL: www.climatemodeling.org

• Supercomputers
• Numerical analysis
• Numerical software
• Parallel computing
• Portable
• Extensible Toolkit for Scientific Computation
• Cray XT5
• Cray
• Hypre
• Multi-core processor
• Computing
• Numerical linear algebra
• Software

Progress Towards Optimizing the PETSc Numerical Toolkit on the Cray X-1 Richard Tran Mills1, Ed D’Azevedo2, Mark Fahey1 1National Center for Computational Sciences

Source URL: www.climatemodeling.org

• Mathematics
• Portable
• Extensible Toolkit for Scientific Computation
• Sparse matrix
• Matrix
• Hypre
• Vectorization
• Kernel
• Algebra
• Linear algebra
• Numerical linear algebra

Frameworks, Algorithms, and Scalable Technologies for Mathematics SciDAC Institute The FASTMath Team Institute Director: Lori Diachin, LLNL Executive Council:

Source URL: science.energy.gov

• Computing
• Mathematics
• Science and technology in the United States
• Portable
• Extensible Toolkit for Scientific Computation
• Lawrence Livermore National Laboratory
• Phillip Colella
• Hypre
• Lawrence Berkeley National Laboratory
• Trilinos
• Numerical linear algebra
• United States Department of Energy National Laboratories
• University of California

Elmer Open Source Finite Element Software for Multiphysical Problems Peter Råback CSC – IT Center for Science Ltd. Symposium

Source URL: www.csc.fi

• Numerical linear algebra
• Partial differential equations
• Numerical software
• Computer file formats
• Operations research
• Multigrid method
• Lis
• Navier–Stokes equations
• Hypre
• Numerical analysis
• Mathematics
• Software

NISTIR[removed]PHAML User’s Guide William F. Mitchell U. S. Department of Commerce

Source URL: math.nist.gov

• Numerical linear algebra
• Partial differential equations
• Numerical analysis
• Multigrid method
• Wavelets
• Elliptic boundary value problem
• Differential equation
• Hypre
• Lis
• Calculus
• Mathematics
• Mathematical analysis

NISTIR[removed]PHAML User’s Guide William F. Mitchell U. S. Department of Commerce

Source URL: math.nist.gov

• Numerical analysis
• Numerical software
• Parallel Virtual Machine
• Portable
• Extensible Toolkit for Scientific Computation
• Message Passing Interface
• Lis
• MUMPS
• Hypre
• LAPACK
• Software
• Computing
• Numerical linear algebra