LAM: Fw: Re: Inverse Matrix simple program

I can't found what you meant. I have searched all the netlib
buat I dont saw any inverse matrix program. Are there any
other sources? I really need this to do my research. And the
time left until the deadline doesn't give me the option to
learn about MPI programming.


A life without knowing anything is not a life at all.

Live your life with your own decision so you will never
regret what you have done when you look back.


--- On Tue, 5/13/08, Guillermo ortiz <guillepoyahoo.com> wrote:

> From: Guillermo ortiz <guillepoyahoo.com>
> Subject: Re: LAM: Inverse Matrix simple program
> To: orgilno1yahoo.com, "General LAM/MPI mailing
list" <lamlam-mpi.org>
> Date: Tuesday, May 13, 2008, 2:11 AM
> Hi Richard,
> 
> There is a Lapack extension package libs named
Scalapack
> that you can get freely from www.netlib.org.
Particularly
> there is an installer package tgz.
> "scalapack_installer_0.91.tgz" with
> all you can need for such propose. I mean examples
included
> for matrix inversion codes. But. only one thing is
that
> they 
> built all thinking for communication  inter-processors
on
> mpich
> about. Anyway, it is possible to run with lam-mpi
without
> problems.
> For example, once you have compiled your own
executable
> program
> for matrix inversion with such libs, and you have
booted
> your lam-mpi
> into your cluster, you should do something like:
> 
> mpirun -np N -s n0 executableprogram. 
> 
> where N is number of process you wish to run doing
matrix 
> inversion and flags -s n0 said where (in which node, 0
> here) is executableprogram for that inversion.
> 
> Good luck
> 
> g.
> 
> richard pan <orgilno1yahoo.com> wrote: I'm
> wondering if any of you have a simple program code to
be
> used for testing a cluster implementation that I made
for
> my research. The program that I meant is for inversing
> matrix. I found a program code which the one that I
sent to
> this mailing list before. But, it seems there's
> something wrong in the program so it wont inverse the
> matrix.
> 
> Or would you mind to give me a website where i can
download
> the code. Thank you very much.
> 
> A life without knowing anything is not a life at all.
> 
> Live your life with your own decision so you will
never
> regret what you have done when you look back.
> 
> 
>      
>
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> 
> 
> 
> 
> Dr. Guillermo P. Ortiz
> Profesor Investigador Titular
> Dto. Física, Facultad de Ciencias Exactas
> Universidad Nacional del Nordeste
> Avda Libertad 5500,  W3404AAS Corrientes,
> Argentina.
> (+54) 3783 473931 - ext. 140
> gortizexa.unne.edu.ar
>        
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richard pan wrote:
> I can't found what you meant. I have searched all the
netlib buat I dont saw any inverse matrix program. Are there
any other sources? I really need this to do my research. And
the time left until the deadline doesn't give me the option
to learn about MPI programming.
>
>   
If you haven't left yourself time to consider the
relationship of matrix 
inversion to your project, or to familiarize yourself with
MPI, I doubt 
this mailing list can help you.  scalapack is as much of a
canned 
cluster application as you can expect to encounter, with
open source 
versions, and pre-built ones such as the one in Intel
cluster MKL.
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