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Port details
umfpack 4.4_1 math Deleted on this many watch lists=1 search for ports that depend on this port
Deprecated DEPRECATED: Outdated subset of math/suitesparse
Expired 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 search for ports maintained by this maintainer
Port Added: unknown
License: not specified in port


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/
_________
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.
SVNWeb : Main Web Site : Distfiles Availability : PortsMon

NOTE: FreshPorts displays only required dependencies information. Optional dependencies are not covered.

Required To Build:
  1. lang/gcc42
Required Libraries:
  1. math/blas
There are no ports dependent upon this port

No installation instructions: this port has been deleted.

The package name of this deleted port was: umfpack


Configuration Options
     No options to configure

Master Sites:
  1. ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/
  2. http://www.cise.ufl.edu/research/sparse/umfpack/v4.4/
Port Moves
  • port deleted on 2008-06-18
    REASON: Has expired: Outdated subset of math/suitesparse

Number of commits found: 24

Commit History - (may be incomplete: see SVNWeb link above for full details)
DateByDescription
18 Jun 2008 22:52:56
Original commit files touched by this commit  4.4_1
pav search for other commits by this committer
- Delete expired port math/umfpack: outdated subset of math/sparsesuite
06 Oct 2007 13:02:04
Original commit files touched by this commit  4.4_1
stefan search for other commits by this committer
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>
14 Jul 2007 02:41:20
Original commit files touched by this commit  4.4_1
maho search for other commits by this committer
Now we use USE_FORTRAN=yes to use FORTRAN compiler.
16 Jan 2007 02:24:26
Original commit files touched by this commit  4.4_1
maho search for other commits by this committer
Remove CONFLICT between elmer-umfpack
14 Jan 2007 16:56:51
Original commit files touched by this commit  4.4_1
thierry search for other commits by this committer
Register conflict with math/suitesparse & pet portlint.
13 Jan 2007 00:34:33
Original commit files touched by this commit  4.4_1
maho search for other commits by this committer
* Migrate to gfortran.
* Bump port revision.
* Use gfortran compiled atlas/blas/lapack.
29 May 2006 20:34:20
Original commit files touched by this commit  4.4
thierry search for other commits by this committer
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>
24 Apr 2006 20:00:39
Original commit files touched by this commit  4.4
thierry search for other commits by this committer
Register conflict with math/elmer-umfpack.

Submitted by:   Pedro F. Giffuni <giffunip@asme.org>
15 Mar 2006 06:04:18
Original commit files touched by this commit  4.4
maho search for other commits by this committer
Now ATLAS port creates only shared libs by default.

Submitted by:   Pedro F. Giffuni <giffunip@asme.org>
20 Feb 2006 12:39:11
Original commit files touched by this commit  4.4
thierry search for other commits by this committer
Rename test target into regression-test.

Spotted by:     Kris
20 Feb 2006 08:56:57
Original commit files touched by this commit  4.4
thierry search for other commits by this committer
- 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>
25 Nov 2005 15:48:16
Original commit files touched by this commit  4.4
pav search for other commits by this committer
- Add SHA256
19 Mar 2005 08:33:57
Original commit files touched by this commit  4.4
thierry search for other commits by this committer
Upgrade to to version 4.4.

PR:             ports/79004
Submitted by:   Pedro F. Giffuni
12 Oct 2004 05:31:15
Original commit files touched by this commit  4.3
thierry search for other commits by this committer
Upgrade to 4.3.
29 Jan 2004 16:13:06
Original commit files touched by this commit  4.1_1
trevor search for other commits by this committer
SIZEify.
23 Jan 2004 05:28:50
Original commit files touched by this commit  4.1_1
trevor search for other commits by this committer
Use LS macro.
07 Dec 2003 02:18:41
Original commit files touched by this commit  4.1_1
pav search for other commits by this committer
- Install header files
- Fix whitespace in pkg-plist

PR:             ports/58534
Submitted by:   Thierry Thomas <thierry@pompo.net>
08 Aug 2003 16:51:45
Original commit files touched by this commit  4.1
maho search for other commits by this committer
a) Fix build
b) add examples

Submitted by:   kris via bento
07 Aug 2003 09:19:36
Original commit files touched by this commit  4.1
kris search for other commits by this committer
BROKEN: Does not install
19 Jul 2003 00:53:33
Original commit files touched by this commit  4.1
maho search for other commits by this committer
MASTER_SITES has been subjected to change.

Submitted by:   Pedro F. Giffuni <giffunip@yahoo.com>
20 Jun 2003 20:04:56
Original commit files touched by this commit  4.1
nork search for other commits by this committer
Update to 4.1.
Use CBLAS from ATLAS instead of the unaccelarated BLAS.

PR:             ports/53563
Submitted by:   Pedro F. Giffuni <giffunip@yahoo.com>
20 Feb 2003 18:42:25
Original commit files touched by this commit  2.2.1
knu search for other commits by this committer
De-pkg-comment.
24 Dec 2001 02:17:17
files touched by this commit
pat search for other commits by this committer
- PORTDOCS police   - DOCSDIR support to some   - Brush out some lint    
08 Oct 2000 04:10:26
files touched by this commit
asami search for other commits by this committer
Convert category math to new layout.  

Number of commits found: 24

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