chaco - Software for partitioning graphs

Property Value
Distribution FreeBSD 12
Repository FreeBSD Ports Latest amd64
Package filename chaco-2.2.txz
Package name chaco
Package version 2.2
Package release -
Package architecture amd64
Package type txz
Category math
License LGPL21
Download size 805.42 KB
Installed size 2.12 MB
Before a calculation can be performed on a parallel computer, it must
first be decomposed into tasks which are assigned to different processors.
Efficient use of the machine requires that each processor have about the
same amount of work to do and that the quantity of interprocessor
communication is kept small.  Finding an optimal decomposition is provably
hard, but due to its practical importance, a great deal of effort has been
devoted to developing heuristics for this problem.  The decomposition
problem can be addressed in terms of graph partitioning.
Chaco implements a variety of algorithms for graph partitioning and is
used at most of the major parallel computing centers around the world to
simplify the development of parallel applications, and to ensure that high
performance is obtained.  Chaco has contributed to a wide variety of
computational studies including investigation of the molecular structure
of liquid crystals, evaluating the design of a chemical vapor deposition
reactor and modeling automobile collisions.
Note: this port includes a patch provided by Walter Landry for use within
- DOCS: on
===>   NOTICE:
The chaco 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:
More information about port maintainership is available at:


Package Version Architecture Repository
chaco-2.2.txz 2.2 i386 FreeBSD Ports Quarterly
chaco-2.2.txz 2.2 amd64 FreeBSD Ports Quarterly
chaco-2.2.txz 2.2 i386 FreeBSD Ports Latest
chaco - - -


Type URL
Binary Package chaco-2.2.txz
Source Package math/chaco

Install Howto

Install chaco txz package:

# pkg install chaco

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