./math/meschach, Library of C Routines for Matrix Computations

[ CVSweb ] [ Homepage ] [ RSS ] [ Required by ] [ Add to tracker ]


Branch: CURRENT, Version: 1.2b, Package name: meschach-1.2b, Maintainer: pkgsrc-users

The Meschach Library is a numerical library of C routines for performing
calculations on matrices and vectors. It is intended for solving systems of
linear equations (dense and sparse), solve least squares problems,
computing eigenvalues and eigenvectors, etc. We do not claim that it
contains every useful algorithm in numerical linear algebra, but it does
provide a basis on which more advanced algorithms can be built. The library
is for people who know something about the C programming language,
something of how to solve the numerical problem they are faced with but do
not want to have the hassle of building all the necessary routines from the
scratch. The library is not a loose collection of numerical routines but it
comprises a coherent system. The current version is enhanced with many
features comparing with previous versions. Since the memory requirements
are nontrivial for large problems we have paid more attention to
allocation/deallocation of memory.

The source code is available to be perused, used and passed on without
cost, while ensuring that the quality of the software is not compromised.
The software is copyrighted; however, the copyright agreement follows in
the footsteps of the Free Software Foundation in preventing abuse that
occurs with totally public domain software.


Required to build:
[pkgtools/cwrappers]

Master sites:

SHA1: a4e052d9512786284faa890bf57b9ae5aaa96a84
RMD160: 391bb7786b54f18e8d5f368cd9dc20d1fcb7c63b
Filesize: 215.496 KB

Version history: (Expand)


CVS history: (Expand)


   2015-11-04 00:33:46 by Alistair G. Crooks | Files touched by this commit (262)
Log message:
Add SHA512 digests for distfiles for math category

Problems found locating distfiles:
	Package dfftpack: missing distfile dfftpack-20001209.tar.gz
	Package eispack: missing distfile eispack-20001130.tar.gz
	Package fftpack: missing distfile fftpack-20001130.tar.gz
	Package linpack: missing distfile linpack-20010510.tar.gz
	Package minpack: missing distfile minpack-20001130.tar.gz
	Package odepack: missing distfile odepack-20001130.tar.gz
	Package py-networkx: missing distfile networkx-1.10.tar.gz
	Package py-sympy: missing distfile sympy-0.7.6.1.tar.gz
	Package quadpack: missing distfile quadpack-20001130.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.
   2012-09-12 01:04:36 by Aleksej Saushev | Files touched by this commit (180)
Log message:
"user-destdir" is default these days
   2011-12-18 18:10:51 by John Marino | Files touched by this commit (1)
Log message:
math/meschach: force MKPROFILE=yes to avoid PLIST divergence
   2011-09-29 22:14:46 by Thomas Klausner | Files touched by this commit (1)
Log message:
Remove -Werror from flags to make this build.
   2009-12-11 18:09:51 by Aleksej Saushev | Files touched by this commit (1)
Log message:
This one uses BSD Make scripts.
Support staged installation.
   2009-06-14 20:05:51 by Joerg Sonnenberger | Files touched by this commit (88)
Log message:
Remove @dirrm entries from PLISTs
   2008-04-07 19:33:36 by Joerg Sonnenberger | Files touched by this commit (1)
Log message:
Fix installation.
   2007-11-30 20:22:19 by Roland Illig | Files touched by this commit (2)
Log message:
Next try: I didn't take into account that autoconf modifies #undef
directives on-the-fly.