math/trlan 201009_12 FreeBSD

Thick-restart Lanczos method for eigenproblems

System: FreeBSD
Repository: FreeBSD ports
Maintainer: [email protected]
Categories: math
Package size: 273.5 KiB, 646.2 KiB installed

Description

This portable, modular Fortran 90 software package implements the thick-restart Lanczos method, for use with real symmetric or complex Hermitian eigenvalue problems where a small number of eigevalues and eigenvectors are needed, and the matrices involved may be too large to store in computer memory. Most of the arithmetic computations in the software are done through calls to BLAS and LAPACK. The software can be instructed to write checkpoint files so that it can be restarted is a later time.

In the other systems

System

Port

Version

FreeBSD

math/trlan

201009_12

DragonFly

math/trlan

201009_12

Install

Binary package:

pkg install trlan

From the ports tree:

cd /usr/ports/math/trlan/ && make install clean

To depend on this port in another port's Makefile:

RUN_DEPENDS=	trlan>0:math/trlan

Packages

The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.

Repository

aarch64

amd64

armv6

armv7

i386

FreeBSD:14:latest

201009_12

FreeBSD:14:quarterly

201009_12

n/a

201009_12

FreeBSD:15:latest

201009_12

n/a

201009_12

FreeBSD:15:quarterly

201009_12

n/a

FreeBSD:16:latest

201009_12

n/a

FreeBSD:16:quarterly

n/a

Dependencies

The Makefile names none itself; they come from USES and USE_*.

The full lists below include those, and their dependencies in turn.

Build dependencies 8

Run dependencies 8

No port depends on this one.

Configuration

Options name: math_trlan

Option

Default

Description

DOCS

off

Build and/or install documentation

EXAMPLES

off

Build and/or install examples

USES: fortran
Service scripts: none

Message after installing

===>   NOTICE:

The trlan port currently does not have a maintainer. As a result, it is
more likely to have unresolved issues, not be up-to-date, or even be removed in
the future. To volunteer to maintain this port, please create an issue at:

https://bugs.freebsd.org/bugzilla

More information about port maintainership is available at:

https://docs.freebsd.org/en/articles/contributing/#ports-contributing

Files

distinfo 2

File

Size

SHA256

trlan-201009.tar.gz

1.36422e+06

55c1394c65779ec4f46d10d315e8338e84a37e0b8db061eced348b6a7418f973

trlan-ug.pdf

319237

d2b9768cd26541714604336005987e011d231b0f680f5c20693a6be9b25d940b

Master sites 3

https://codeforge.lbl.gov/frs/download.php/210/:1
http://crd.lbl.gov/~kewu/ps/:2
LOCAL/bf:1,2

Commit history 0

No commits in the history this site was built from.