| Port details on branch 2024Q4 |
- suitesparse-btf Permutation to block triangular form
- 2.3.3 math
 =3      2.3.2Version of this port present on the latest quarterly branch. - Maintainer: fortran@FreeBSD.org
- Port Added: 2021-05-25 10:15:26
- Last Update: 2025-08-01 20:57:16
- Commit Hash: cc8c798
- People watching this port, also watch:: libXdamage, libevent, xcb-util-image, woff2, xorg-docs
- License: LGPL21+
- WWW:
- https://faculty.cse.tamu.edu/davis/suitesparse.html
- Description:
- This port installs the module BTF of SuiteSparse.
BTF is a software package for permuting a matrix into block upper triangular
form. It includes a maximum transversal algorithm, which finds a permutation
of a square or rectangular matrix so that it has a zero-free diagonal (if one
exists); otherwise, it finds a maximal matching which maximizes the number of
nonzeros on the diagonal. The package also includes a method for finding the
strongly connected components of a graph. These two methods together give the
permutation to block upper triangular form.
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- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - USE_RC_SUBR (Service Scripts)
- no SUBR information found for this port
- Dependency lines:
-
- suitesparse-btf>0:math/suitesparse-btf
- To install the port:
- cd /usr/ports/math/suitesparse-btf/ && make install clean
- To add the package, run one of these commands:
- pkg install math/suitesparse-btf
- pkg install suitesparse-btf
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: suitesparse-btf
- Flavors: there is no flavor information for this port.
- distinfo:
- TIMESTAMP = 1754064684
SHA256 (suitesparse/v7.11.0.tar.gz) = 93ed4c4e546a49fc75884c3a8b807d5af4a91e39d191fbbc60a07380b12a35d1
SIZE (suitesparse/v7.11.0.tar.gz) = 95030220
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:
-
- cmake : devel/cmake-core
- gfortran13 : lang/gcc13
- as : devel/binutils
- Runtime dependencies:
-
- gfortran13 : lang/gcc13
- Library dependencies:
-
- libsuitesparseconfig.so : math/suitesparse-config
- This port is required by:
- for Libraries
-
- math/suitesparse-Example
- math/suitesparse-klu
- math/sundials
- for Run
-
- math/suitesparse
Configuration Options:- ===> The following configuration options are available for suitesparse-btf-2.3.3:
DOCS=on: Build and/or install documentation
OPENMP=on: Parallel processing support via OpenMP
OPTIMIZED_CFLAGS=on: Use extra compiler optimizations
===> Use 'make config' to modify these settings
- Options name:
- math_suitesparse-btf
- USES:
- localbase:ldflags cmake:insource fortran pathfix compiler:c++11-lib
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
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