| Port details on branch 2022Q2 |
- snns Fully featured neural network simulator
- 4.3_1 math
 =1      4.3_1Version 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: unknown
- Last Update: 2022-09-07 21:58:51
- Commit Hash: fb16dfe
- People watching this port, also watch:: python-doc-html, mscompress, pdflib
- License: not specified in port
- WWW:
- https://www.ra.cs.uni-tuebingen.de/SNNS/
- Description:
- SNNS (Stuttgart Neural Network Simulator) is a software simulator for neural
networks on Unix workstations developed at the Institute for Parallel and
Distributed High Performance Systems (IPVR) at the University of Stuttgart.
The goal of the SNNS project is to create an efficient and flexible
simulation environment for research on and application of neural nets.
The SNNS simulator consists of two main components:
1) simulator kernel written in C
2) graphical user interface under X
The simulator kernel operates on the internal network data structures of the
neural nets and performs all operations of learning and recall. It can also
be used without the other parts as a C program embedded in custom
applications. It supports arbitrary network topologies and the concept of
sites. SNNS can be extended by the user with user defined activation
functions, output functions, site functions and learning procedures, which
are written as simple C programs and linked to the simulator kernel.
The graphical user interface XGUI (X Graphical User Interface), built on top
of the kernel, gives a 2D and a 3D graphical representation of the neural
networks and controls the kernel during the simulation run. In addition, the
2D user interface has an integrated network editor which can be used to
directly create, manipulate and visualize neural nets in various ways.
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- 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/snns/ && make install clean
- To add the package, run one of these commands:
- pkg install math/snns
- pkg install snns
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: snns
- Flavors: there is no flavor information for this port.
- distinfo:
- SHA256 (SNNSv4.3.tar.gz) = 54bf92d23e9198f9030a3c3d2b741472e9b8660b27d3b419ade6393b1ebf6f62
SIZE (SNNSv4.3.tar.gz) = 5076669
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:
-
- x11.pc : x11/libX11
- xext.pc : x11/libXext
- xt.pc : x11-toolkits/libXt
- Runtime dependencies:
-
- x11.pc : x11/libX11
- xext.pc : x11/libXext
- xt.pc : x11-toolkits/libXt
- Library dependencies:
-
- libXaw3d.so : x11-toolkits/Xaw3d
- There are no ports dependent upon this port
Configuration Options:- ===> The following configuration options are available for snns-4.3_1:
EXAMPLES=on: Build and/or install examples
===> Use 'make config' to modify these settings
- Options name:
- math_snns
- USES:
- xorg
- pkg-message:
- For install:
- Please read the licensing terms described in the
Readme.license file. In particular, please note
that this software is not public domain and that
it comes with NO WARRANTY OF ANY KIND.
- Master Sites:
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