umfpack 4.4_1 math =1

DEPRECATED: Outdated subset of math/suitesparse
This port expired on: 2007-11-30
Unsymmetric-pattern MultiFrontal Package

There is no maintainer for this port.
Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.org
Port Added: unknown

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A package for solving systems of sparse linear systems Ax=b, where A is 
sparse and can be unsymmetric.  There are options for choosing a good 
pivot order, factorizing a subsequent matrix with the same pivot order and 
nonzero pattern as a previously factorized matrix, and solving systems of 
linear equations with the factors (with A, L, or U; or with their 
transposes in the single/double precision versions).  Iterative 
refinement, with sparse backward error estimates, can be performed.  
Single and double precision, complex, and complex double precision 
(complex*16) routines are available.  

WWW:	http://www.cise.ufl.edu/research/sparse/umfpack/

This package also includes AMD, a set of routines for pre-ordering sparse 
matrices prior to Cholesky or LU factorization using the aproximate 
minimum degree ordering algorithm:
	http://www.cise.ufl.edu/research/sparse/amd/
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Note: By default this port builds the C-callable interface using the CBLAS 
interface from ATLAS, but other versions of BLAS could be used and there 
is also a FORTRAN interface available.

CVSWeb : Sources : Main Web Site : Distfiles Availability : PortsMon

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Required To Build: lang/gcc42
Required Libraries: math/blas

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To install the port: cd /usr/ports/math/umfpack/ && make install clean
To add the package: pkg_add -r umfpack

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Configuration Options

     No options to configure

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Master Sites:

http://www.cise.ufl.edu/research/sparse/umfpack/v4.4/

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/

Mark this port as DEPRECATED with and EXPIRATION_DATE of 2007-11-30, as it's an
outdated, unmaintained subset of math/suitesparse.

PR:             116965
Submitted by:   bf <bf2006a@yahoo.com>

Now we use USE_FORTRAN=yes to use FORTRAN compiler.

Remove CONFLICT between elmer-umfpack

Register conflict with math/suitesparse & pet portlint.

* Migrate to gfortran.
* Bump port revision.
* Use gfortran compiled atlas/blas/lapack.

Use BLAS instead of ATLAS by default.

I used to recommend the use of ATLAS over the standard fortran BLAS.
Unfortunately for some time we are not packaging ATLAS anymore, and very
recently the source code of GotoBLAS has been made available for
research purposes. GotoBLAS is said to be faster than ATLAS and the
shared library is exchangeable with the standard BLAS. Curiously the
standard BLAS is known to beat both GotoBLAS and ATLAS when the problems
are not too complex, so I expect it's better for beginners.

I am hereto recommending the use of shared blas by default but leaving a
WITH_ATLAS knob in case someone doesn't have access to GotoBLAS and
wants to try to squeeze some more performance.

PR:             ports/98070
Submitted by:   Pedro F. Giffuni <giffunip (at) asme.org>

Register conflict with math/elmer-umfpack.

Submitted by:   Pedro F. Giffuni <giffunip@asme.org>

Now ATLAS port creates only shared libs by default.

Submitted by:   Pedro F. Giffuni <giffunip@asme.org>

Rename test target into regression-test.

Spotted by:     Kris

- Let the cblas library get overriden from the ports makefile;

- Add a test: target;

- Define -fPIC on amd64.

PR:             93005
Submitted by:   Pedro F. Giffuni <giffunip (at) asme.org>

- Add SHA256

Upgrade to to version 4.4.

PR:             ports/79004
Submitted by:   Pedro F. Giffuni

Upgrade to 4.3.

SIZEify.

Use LS macro.

- Install header files
- Fix whitespace in pkg-plist

PR:             ports/58534
Submitted by:   Thierry Thomas <thierry@pompo.net>

a) Fix build
b) add examples

Submitted by:   kris via bento

BROKEN: Does not install

MASTER_SITES has been subjected to change.

Submitted by:   Pedro F. Giffuni <giffunip@yahoo.com>

Update to 4.1.
Use CBLAS from ATLAS instead of the unaccelarated BLAS.

PR:             ports/53563
Submitted by:   Pedro F. Giffuni <giffunip@yahoo.com>

De-pkg-comment.

- PORTDOCS police   - DOCSDIR support to some   - Brush out some lint    

Convert category math to new layout.  

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