Rmumps__set_permutation

This is a C wrapper to <code>Rmumps::set_permutation(permutation)</code> method. Available in R too.
In C++ code can be used as <code>rmumps::Rmumps__set_permutation(pm, permutation)</code>

Some basic features of 'MUMPS' (Multifrontal Massively Parallel
sparse direct Solver) are wrapped in a class whose methods can be used
for sequentially solving a sparse linear system (symmetric or not)
with one or many right hand sides (dense or sparse).
There is a possibility to do separately symbolic analysis,
LU (or LDL^t) factorization and system solving.
Third part ordering libraries are included and can be used: 'PORD', 'METIS', 'SCOTCH'.
'MUMPS' method was first described in Amestoy et al. (2001) <doi:10.1137/S0895479899358194>
and Amestoy et al. (2006) <doi:10.1016/j.parco.2005.07.004>.

Serguei Sokol

rmumps

Wrapper for MUMPS Library

Emmanuel Agullo

Patrick Amestoy

Maurice Bremond

Alfredo Buttari

Philippe Combes

Marie Durand

Aurelia Fevre

Abdou Guermouche

Guillaume Joslin

Jacko Koster

Jean-Yves L'Excellent

Stephane Pralet

Chiara Puglisi

Francois-Henry Rouet

Wissam Sid-Lakhdar

Tzvetomila Slavova

Bora Ucar

Clement Weisbecker

Juergen Schulze

George Karypis

Douglas C. Schmidt

Isamu Hasegawa

Alexander Chemeris

Makoto Matsumoto

Takuji Nishimura

Francois Pellegrini

David Goudin

Pascal Henon

Pierre Ramet

Sebastien Fourestier

Jun-Ho Her

Cedric Chevalier

Timothy A. Davis

Iain S. Duff

John K. Reid

Richard Stallman

Samuel Thibault

CERFACS 

CNRS 

ENS Lyon 

INP Toulouse 

INRIA 

University of Bordeaux 

Regents of the University of Minnesota 

Free Software Foundation, Inc 

Alexander Chemeris 

Makoto Matsumoto 

Takuji Nishimura 

Universite de Bordeaux 

INSA 

INRAE 

Rmumps__set_permutation function

<dl><dt>pm</dt>
<dd>pointer of type XPtr&lt;Rmumps&gt;, object having sparse matrix permuted according to a chosen method.</dd>
<dt>permutation</dt>
<dd>integer one of predefined constants (cf. <code>RMUMPS_PERM</code>). Setting a new permutation invalidates current symbolic and numeric matrix decompositions.</dd></dl>

Arguments

Set Permutation Parameter — Rmumps__set_permutation

<dl>

<dt>pm</dt>
<dd>pointer of type XPtr&lt;Rmumps&gt;, object having sparse matrix permuted according to a chosen method.</dd>


<dt>permutation</dt>
<dd>integer one of predefined constants (cf. <code>RMUMPS_PERM</code>). Setting a new permutation invalidates current symbolic and numeric matrix decompositions.</dd>

</dl>

Set Permutation Parameter

Rmumps__set_permutation: Set Permutation Parameter

Description

Usage

Arguments