| Port details on branch 2022Q2 |
- spectra C++ library for large scale eigenvalue problems
- 1.1.0 math
 =2      1.1.0Version of this port present on the latest quarterly branch. - Maintainer: yuri@FreeBSD.org
- Port Added: 2018-04-23 07:34:08
- Last Update: 2025-01-02 04:51:07
- Commit Hash: 6f7f53d
- People watching this port, also watch:: jdictionary, py311-Automat, py311-python-gdsii, py311-PyOpenGL, p5-Sane
- License: MPL20
- WWW:
- https://spectralib.org
- https://github.com/yixuan/spectra
- Description:
- Spectra stands for Sparse Eigenvalue Computation Toolkit as a Redesigned
ARPACK. It is a C++ library for large scale eigenvalue problems, built on
top of Eigen, an open source linear algebra library.
Spectra is implemented as a header-only C++ library, whose only dependency,
Eigen, is also header-only. Hence Spectra can be easily embedded in C++
projects that require calculating eigenvalues of large matrices.
  ¦  ¦  ¦  ¦ 
- 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/spectra/ && make install clean
- To add the package, run one of these commands:
- pkg install math/spectra
- pkg install spectra
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: spectra
- Flavors: there is no flavor information for this port.
- distinfo:
- TIMESTAMP = 1735791195
SHA256 (yixuan-spectra-v1.1.0_GH0.tar.gz) = d29671e3d1b8036728933cadfddb05668a3cd6133331e91fc4535a9b85bedc79
SIZE (yixuan-spectra-v1.1.0_GH0.tar.gz) = 273206
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
- ninja : devel/ninja
- eigen3.pc : math/eigen3
- Test dependencies:
-
- gmake>0 : devel/gmake
- Runtime dependencies:
-
- eigen3.pc : math/eigen3
- This port is required by:
- for Build
-
- biology/gcta
- math/openturns
- science/ttk
Configuration Options:- No options to configure
- Options name:
- math_spectra
- USES:
- cmake eigen:3,build,run
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
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