Module DGPISP in IMSLM

General Information

Compute the performance index for a generalized real symmetric eigensystem problem.

Usage

R = DGPISP(N, NEVAL, A, LDA, B, LDB, EVAL, EVEC, LDEVEC)

Classification

D4c	Operations associated with matrix eigenvalue problems

Type

subroutine in IMSLM package

Language

Fortran

Availability

Proprietary, Portable

Precision

Double Precision

Alternates

GPISP

Single Precision

Installation on ITL; Unix Workstation Network

Location

National Institute of Standards and Technology (NIST), Gaithersburg, MD.

Contact

Gaithersburg Consulting Office: 301-975-2968 (FTS 879-2968)

Usage

Access available only to NIST staff on internal Unix systems. They may access this package provided the /itl tree is cross-mounted.

Documentation

cat /home/fetch/Subjects/Math-Stat-Software/imsl/Documentation/dgpisp

Example

cat /home/fetch/Subjects/Math-Stat-Software/imsl/Examples/dgpisp

To Link

Login to spruce.nist.gov and see ITL How-To for information on how to setup your environment and link.