arpack-ng: Fortran77 subroutines designed to solve large scale eigenvalue problems

Contents

1. Overview of package
   1. General usage
2. Availability of package by cluster

Overview of package

General information about package

Package:	arpack-ng
Description:	Fortran77 subroutines designed to solve large scale eigenvalue problems
For more information:	https://github.com/opencollab/arpack-ng
Categories:	NumericalMethods
License:	Unknown

General usage information

Arpack-ng is a collection of Fortran77 subroutines designed to solve large scale eigenvalue problems.

The following environmental variables have been defined:

• \$ARPACKNG_ROOT has been set to the root of the arpack-ng installation
• \$ARPACKNG_LIBDIR points to the directory containing the libraries
• \$ARPACKNG_INCDIR points to the directory containing the header files

You will probably wish to use these by adding the following flags to your compilation command (e.g. to CFLAGS in your Makefile):

• -I\$ARPACKNG_INCDIR

and the following flags to your link command (e.g. LDFLAGS in your Makefile):

• -L\$ARPACKNG_LIBDIR -Wl,-rpath,\$ARPACKNG_LIBDIR

Available versions of the package arpack-ng, by cluster

This section lists the available versions of the package arpack-ngon the different clusters.

Available versions of arpack-ng on the Zaratab cluster

Available versions of arpack-ng on the Zaratab cluster

Version	Module tags	CPU(s) optimized for	GPU ready?
3.9.0	arpack-ng/3.9.0	icelake, x86_64, zen2	Y
3.7.0	arpack-ng/3.7.0	zen	Y
3.8.0	arpack-ng/3.8.0	x86_64, zen2	Y

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