| Port details |
- umfpack Unsymmetric-pattern MultiFrontal Package
- 4.4_1 math
 =1      4.4_1Version of this port present on the latest quarterly branch.  DEPRECATED: Outdated subset of math/suitesparse
 This port expired on: 2007-11-30
- 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
- Last Update: 2008-06-18 22:52:56
- SVN Revision: UNKNOWN
- People watching this port, also watch:: python-doc-html, mscompress, pdflib
- License: not specified in port
- WWW:
- http://www.cise.ufl.edu/research/sparse/umfpack/
- Description:
- 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.
 cgit ¦ GitHub ¦ GitHub ¦ GitLab ¦ 
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - There is no configure plist information for this port.
- Dependency lines:
-
- No installation instructions:
- This port has been deleted.
- PKGNAME: umfpack
- Flavors: there is no flavor information for this port.
- distinfo:
- There is no distinfo for this port.
No package information for this port in our database- Sometimes this happens. Not all ports have packages. Perhaps there is a build error. Check the fallout link:
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- gfortran42 : lang/gcc42
- Library dependencies:
-
- blas.2 : math/blas
- There are no ports dependent upon this port
Configuration Options:- No options to configure
- Options name:
- N/A
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
|
| Commit History - (may be incomplete: for full details, see links to repositories near top of page) |
| Commit | Credits | Log message |
|---|
4.4_1
18 Jun 2008 22:52:56
  |
pav |
- Delete expired port math/umfpack: outdated subset of math/sparsesuite |
4.4_1
06 Oct 2007 13:02:04
|
stefan |
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> |
4.4_1
14 Jul 2007 02:41:20
|
maho |
Now we use USE_FORTRAN=yes to use FORTRAN compiler. |
4.4_1
16 Jan 2007 02:24:26
|
maho |
Remove CONFLICT between elmer-umfpack |
4.4_1
14 Jan 2007 16:56:51
|
thierry |
Register conflict with math/suitesparse & pet portlint. |
4.4_1
13 Jan 2007 00:34:33
|
maho |
* Migrate to gfortran.
* Bump port revision.
* Use gfortran compiled atlas/blas/lapack. |
4.4
29 May 2006 20:34:20
|
thierry |
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> |
4.4
24 Apr 2006 20:00:39
|
thierry |
Register conflict with math/elmer-umfpack.
Submitted by: Pedro F. Giffuni <giffunip@asme.org> |
4.4
15 Mar 2006 06:04:18
|
maho |
Now ATLAS port creates only shared libs by default.
Submitted by: Pedro F. Giffuni <giffunip@asme.org> |
4.4
20 Feb 2006 12:39:11
|
thierry |
Rename test target into regression-test.
Spotted by: Kris |
4.4
20 Feb 2006 08:56:57
|
thierry |
- 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> |
4.4
25 Nov 2005 15:48:16
|
pav |
- Add SHA256 |
4.4
19 Mar 2005 08:33:57
|
thierry |
Upgrade to to version 4.4.
PR: ports/79004
Submitted by: Pedro F. Giffuni |
4.3
12 Oct 2004 05:31:15
|
thierry |
Upgrade to 4.3. |
4.1_1
29 Jan 2004 16:13:06
|
trevor |
SIZEify. |
4.1_1
23 Jan 2004 05:28:50
|
trevor |
Use LS macro. |
4.1_1
07 Dec 2003 02:18:41
|
pav |
- Install header files
- Fix whitespace in pkg-plist
PR: ports/58534
Submitted by: Thierry Thomas <thierry@pompo.net> |
4.1
08 Aug 2003 16:51:45
|
maho |
a) Fix build
b) add examples
Submitted by: kris via bento |
4.1
07 Aug 2003 09:19:36
|
kris |
BROKEN: Does not install |
4.1
19 Jul 2003 00:53:33
|
maho |
MASTER_SITES has been subjected to change.
Submitted by: Pedro F. Giffuni <giffunip@yahoo.com> |
4.1
20 Jun 2003 20:04:56
|
nork |
Update to 4.1.
Use CBLAS from ATLAS instead of the unaccelarated BLAS.
PR: ports/53563
Submitted by: Pedro F. Giffuni <giffunip@yahoo.com> |
2.2.1
20 Feb 2003 18:42:25
|
knu |
De-pkg-comment. |
24 Dec 2001 02:17:17
    |
pat |
- PORTDOCS police - DOCSDIR support to some - Brush out some lint |
08 Oct 2000 04:10:26
|
asami |
Convert category math to new layout. |
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