Package angel: Information

Source package: angel

Version: 2014.03.13-alt1

Build time:  Mar 2, 2015, 03:39 PM in the task #141276

Category: Sciences/Mathematics

Gear: https://git.altlinux.org/gears/a/angel.git?a=tree;hb=8159ae20095…

Home page: http://sourceforge.net/projects/angellib/

License: BSD

Summary: ANGEL stands for Automatic differentiation Nested Graph Elimination Library

Description: 

ANGEL stands for Automatic differentiation Nested Graph Elimination
Library. It implements graph elimination techniques in order to find the
cheapest accumulation of Jacobian matrices. It provides:

* Sparse representation of c-graphs and their dual line graphs including
  many helper functions to work with them
* Vertex, edge, and face elimination

* Structured graph generator
* Heuristics for selecting next vertex, edge or face to eliminate

  * Lowest Markowitz degree first
  * Lowest relative Markowitz degree first
  * Minimal Fill-in
  * Maximal overall path length reduction
  * Maximal overall Markowitz degree reduction
  * Lowest Markowitz minimal damage
  * Scarcity-aware edge eliminations

* Stochastic methods

  * It is intended to optimize elimination sequences but written as
    universally as possible and can be applied to any problem where
    neighborhood relation and objective function are provided as functor
  * Metropolis with fixed temperature
  * Metropolis with fixed temperature

List of RPM packages built from this SRPM:
libangel (x86_64, i586)
libangel-debuginfo (x86_64, i586)
libangel-devel (x86_64, i586)
libangel-devel-doc (x86_64, i586)

Maintainer: Eugeny A. Rostovtsev