From: Jalel Chergui Newsgroups: comp.parallel.mpi Subject: Announcing PMD 1.0.0 Date: Fri, 05 Feb 1999 18:03:06 +0100 Organization: IDRIS Message-Id: <36BB244A.E8D0F99A@idris.fr> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="------------16B31EB7E932E4DED27C4D24" Xref: ukc comp.parallel.mpi:4596 --------------16B31EB7E932E4DED27C4D24 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Announcing PMD 1.0.0 PMD (Parallel Multi-Domain decomposition) is a Fortran 90 module in which is implemented a set of generic routines to parallel solve Positive definite linear second order operator systems. The current version includes : 1) 1D Domain decomposition applied on 1D or 2D simply connected domain. 2) Direct solvers - General parallel LU factorization of the block-distributed Schur matrix. 3) Iterative solvers - Parallel Preconditioned Conjugate Gradient 4) Preconditionners - Jacobi preconditionning of the distributed Schur matrix. 5) Local Operator matrix Shapes - General positive definite - Tridiagonal positive definite Available at : http://www.idris.fr/data/publications/PMD/PMD.html -- *--------------------------------------------------------------------* | Jalel CHERGUI IDRIS/CNRS, Batiment 506, B.P. 167, F-91403 | | Orsay Cedex - France Messagerie : Jalel.Chergui@idris.fr | | Telephone : 01.69.35.85.53 or 33.1.69.35.85.53 from outside France | *--------------------------------------------------------------------* --------------16B31EB7E932E4DED27C4D24 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: 7bit

        Announcing PMD 1.0.0


PMD (Parallel Multi-Domain decomposition) is a Fortran 90 module in which is implemented a set of generic routines to parallel solve Positive definite linear second order operator systems.

The current version includes :

    1) 1D Domain decomposition applied on 1D or 2D simply connected domain.
    2) Direct solvers
       - General parallel LU factorization of the block-distributed
         Schur matrix.

    3) Iterative solvers
       - Parallel Preconditioned Conjugate Gradient

    4) Preconditionners
       - Jacobi preconditionning of the distributed Schur matrix.

    5) Local Operator matrix Shapes
       - General positive definite
       - Tridiagonal positive definite

Available at : http://www.idris.fr/data/publications/PMD/PMD.html
  

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*--------------------------------------------------------------------*
| Jalel CHERGUI          IDRIS/CNRS, Batiment 506, B.P. 167, F-91403 |
| Orsay Cedex - France           Messagerie : Jalel.Chergui@idris.fr |
| Telephone : 01.69.35.85.53 or 33.1.69.35.85.53 from outside France |
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