HPC-Netlib

High Performance Math Software

SYmmetric Invariant Subspace Decomposition Approach (SYISDA) eigensolver package

Abstract

These routines find all the eigenvalues and eigenvectors of real symmetric diagonalizable matrices and can easily be adapted to only resolve a certain part of the spectrum.All routines use MPI for their message passing. As a result, they should run on any machine which supports MPI. The code has been tested extensively on a wide variety of parallel architectures and test cases. There is also a User's Guide which provides directions on installing the package and explains the user interface.

DateOfInformation

Wed Apr 9 09:03:21 1997

Domain

Numerical Programs and Routines!Linear algebra

Keyword

GAMS D4a1. Real symmetric matrix eigenvalue problems

Name

SYmmetric Invariant Subspace Decomposition Approach (SYISDA) eigensolver package

TargetEnvironment

Not Available

TitleLine

or finding all eigenvalues and eigenvectors of real symmetric diagonalizable matrices in parallel

Webpage

ftp://ftp.super.org/pub/prism/

ContactIs

SYISDA Help