libtrilinos-shylu-13.2

solving sparse linear systems - runtime files

ShyLU is a package for solving sparse linear systems. It can be used either as a preconditioner, or as a solver. Currently, it is recommended as an Ifpack preconditioner. ShyLU uses a hybrid direct/iterative approach based on Schur complements. The goal is to provide robustness similar to sparse direct solvers, but memory usage more similar to preconditioned iterative solvers. ShyLU was designed as a node-level solver. It can use both MPI and threads in several ways. ShyLU was designed (a) to solve difficult but medium-size problems, and (b) to be used as a subdomain solver or smoother for very large problems within an iterative scheme. It is a purely algebraic method so can be used as a black-box solver. ShyLU has been particularly successful in electrical circuit simulation (Xyce).

libavif13

Library for handling .avif files

This library aims to be a friendly, portable C implementation of the AV1 Image File Format as described in https://aomediacodec.github.io/av1-avif/.

python3-orange3

component-based data mining framework

Orange is a component-based data mining software. It includes a range of data visualization, exploration, preprocessing and modeling techniques. It can be used through a nice and intuitive user interface or, for more advanced users, as a module for the Python programming language.

libgnustep-gui0.30

GNUstep GUI Library

The GNUstep GUI library is a powerful library of graphical user interface classes written completely in the Objective-C language; the classes are based upon the OpenStep specification, and provide the user with a traditional nextstep-like look and feel. The classes include graphical objects such as windows, menus, buttons, text fields, popup lists, browsers, scrollviews, splitviews, fonts, colors, images, events, pasteboards... You need the corresponding backend library package (gnustep-back) to use this package.

gosop

Stateless CLI for GopenPGP (program)

The Stateless OpenPGP CLIknown as SOP, is an RFC specification that aims to provide a minimal API for any implementation of the OpenPGP protocol, in the form of a command-line Interface. SOP can be used to test interoperability between different implementations of OpenPGP; the OpenPGP interoperability Test Suite (https://tests.sequoia-pgp.org/) reports results using several SOP implementations. For more information, please refer to the specification (https://tools.ietf.org/html/draft-dkg- openpgp-stateless-cli-01).

libtrilinos-teko-13.2

block preconditioners - runtime files

Teko is a package for development and implementation of block preconditioners. This includes support for manipulation and setup of block operators. Furthermore tools exist to support decomposition of a fully coupled operator. Additionally, facilities that allow the construction of approximate inverse operators using the full complement of available preconditioners and solvers are available in Teko. Finally, a small number of generic block preconditioners has been implemented in Teko, including block Jacobi, and block Gauss-Seidel. For the Navier-Stokes equation, Teko has implementations of SIMPLE, PCD and LSC. For details on these methods see Stabilization and Scalable Block Preconditioning for the Navier-Stokes Equations and the references therein.