MUMPS (software)

In this item, I explain software removing a sparse line. Please see "MUMPS" about development, the practice environment of the application. Please see virus (Mumps Virus) についてはについては "mumps virus".

MUMPS

The latest edition	4.10.0 / 2011-05-10
Programming language	C language /Fortran 90
The correspondence OS	UNIX・Windows(WinMUMPS)
Platform	PC, Mac, NEC, SGI, IBM, etc.
Correspondence language	C language /Fortran 77/Fortran 90
License	Public domain
Official site	http://graal.ens-lyon.fr/MUMPS/ http://mumps.enseeiht.fr
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It is software to calculate a huge sparse line in a linear algebraic equation, and MUMPS (MUltifrontal Massively Parallel sparse direct Solver) is used by a parallel calculation. This software was developed by a project called PARASOL from 1996 through 1999. Research organizations such as CERFACS, IRIT-ENSEEIHT, RAL were concerned with this project. MUMPS implements the Frontal solver method, and this is a kind of the method of elimination of the gauss for sparse lines. A finite element method in particular causes the sparse line. MUMPS is written by Fortran 90 along MPI. In addition, I use BLAS and ScaLAPACK for calculations of the lurk line. After 1999, MUMPS is supported by CERFACS, IRIT-ENSEEIHT, a French national information science automatic control research institute.

There is the importance of MUMPS in a fact to be the implementation that is the public domain of the multi-Freon Tal method.

Source

• P. R. Amestoy, I. S. Duff and J.-Y. L'Excellent, Multifrontal parallel distributed symmetric and unsymmetric solvers, in Comput. Methods in Appl. Mech. Eng., 184, 501-520 (2000). BibteX entry
• P. R. Amestoy, I. S. Duff, J. Koster and J.-Y. L'Excellent, A fully asynchronous multifrontal solver using distributed dynamic scheduling, SIAM Journal of Matrix Analysis and Applications, Vol 23, No 1, pp 15–41 (2001) BibteX entry
• P. R. Amestoy and A. Guermouche and J.-Y. L'Excellent and S. Pralet, Hybrid scheduling for the parallel solution of linear systems. Parallel Computing Vol 32 (2), pp 136–156 (2006). BibteX entry

Outside link

• MUMPS home page
• MUMPS home pages
• WinMUMPS, files for compiling MUMPS on Windows

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