Port details on branch 2022Q3 |
- chaco Software for partitioning graphs
- 2.2 math =0 2.2Version of this port present on the latest quarterly branch.
- 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: 2006-05-03 21:10:49
- Last Update: 2022-09-07 21:58:51
- Commit Hash: fb16dfe
- License: LGPL21
- WWW:
- http://www.cs.sandia.gov/~bahendr/chaco.html
- Description:
- 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
MBDyn.
- ¦ ¦ ¦ ¦
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - Dependency lines:
-
- To install the port:
- cd /usr/ports/math/chaco/ && make install clean
- To add the package, run one of these commands:
- pkg install math/chaco
- pkg install chaco
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: chaco
- Flavors: there is no flavor information for this port.
- distinfo:
- SHA256 (Chaco-2.2.tar.gz) = e7c1ab187b2dbd4b682da3dbb99097143b773f6b68b39be989442c176e9bcee1
SIZE (Chaco-2.2.tar.gz) = 854988
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- gmake>=4.3 : devel/gmake
- There are no ports dependent upon this port
Configuration Options:
- ===> The following configuration options are available for chaco-2.2:
DOCS=on: Build and/or install documentation
EXAMPLES=on: Build and/or install examples
===> Use 'make config' to modify these settings
- Options name:
- math_chaco
- USES:
- gmake
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
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